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dsnyp-sync: update to v0.6.8

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- cleanup quoting/indenting
- typo correction
- temporary directory output
- introduce calculate-btrfs-size flag
This commit is contained in:
Ralf Zerres
2023-05-05 12:25:55 +02:00
parent 56ea8181e4
commit 96d4238c59
7 changed files with 192 additions and 279 deletions
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6
TODO.md
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@@ -7,9 +7,9 @@
* iterate oval available incremental snapshots * iterate oval available incremental snapshots
- dsnap-sync: restore btrfs snapshot from snapshot backups - dsnap-sync: restore btrfs snapshot from snapshot backups
* $ssh btrfs send `<snapshot_path>/<snapshot-id>/snapshot_ro` | btrfs receive `/<btrfs-restore-dir>/` * $ssh btrfs send `<snapshot_path>/<snapshot-id>/snapshot_ro` | btrfs receive `/<btrfs-restore-dir>/`
(`recieved_uuid` attribte of `<btrfs-restore-dir>/snapshot_ro` will be imported from `<snapshot_path>/<snapshot-id>/snapshot_ro`) (`recieved_uuid` attribte of `<btrfs-restore-dir>/snapshot_ro` will be imported from `<snapshot_path>/<snapshot-id>/snapshot_ro`)
* btrfs sub snap `<btrfs-restore-dir>/snapshot_ro` `<btrfs-restore-dir>/snapshot_rw` * btrfs sub snap `<btrfs-restore-dir>/snapshot_ro` `<btrfs-restore-dir>/snapshot_rw`
(create a writable `snapshot_rw`; its attibute `received_uuid` isn't set anymore) (create a writable `snapshot_rw`; its attibute `received_uuid` isn't set anymore)
* sub delete `<btrfs-restore-dir>/snapshot_ro` * sub delete `<btrfs-restore-dir>/snapshot_ro`
now you are able to mount the snapshot for further processing now you are able to mount the snapshot for further processing
- dsnap-sync: parallel tasks per config - dsnap-sync: parallel tasks per config
@@ -50,7 +50,7 @@
- download Source code (zip-file | tar.gz file) to local dir - download Source code (zip-file | tar.gz file) to local dir
- on local dir - on local dir
* gpg --sign-with `<secret package-signing-key id>` * gpg --sign-with `<secret package-signing-key id>`
--armor --armor
--detach-sign dsnap-sync-`<tag>`.tar.gz --detach-sign dsnap-sync-`<tag>`.tar.gz
- on github: create/edit release - on github: create/edit release
* attach binaries by dropping them here or `selecting them` * attach binaries by dropping them here or `selecting them`

369
bin/dsnap-sync
View File

@@ -3,7 +3,7 @@
# dsnap-sync # dsnap-sync
# https://github.com/rzerres/dsnap-sync # https://github.com/rzerres/dsnap-sync
# Copyright (C) 2016, 2017 James W. Barnett # Copyright (C) 2016, 2017 James W. Barnett
# Copyright (C) 2017 - 2021 Ralf Zerres # Copyright (C) 2017 - 2023 Ralf Zerres
# This program is free software; you can redistribute it and/or modify # This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by # it under the terms of the GNU General Public License as published by
@@ -39,7 +39,7 @@
# pair of systemd service and timer-units. # pair of systemd service and timer-units.
progname="${0##*/}" progname="${0##*/}"
version="0.6.7" version="0.6.8"
# global variables # global variables
args= args=
@@ -49,7 +49,7 @@ batch=0
btrfs_quota=0 btrfs_quota=0
btrfs_quota_tmp=1 btrfs_quota_tmp=1
btrfs_verbose_flag= btrfs_verbose_flag=
calculate_size=0 calculate_btrfs_size=0
color=0 color=0
donotify=0 donotify=0
dryrun=0 dryrun=0
@@ -94,7 +94,7 @@ volume_name=
check_prerequisites () { check_prerequisites () {
# Create TEMPDIR # Create TMPDIR
if [ -d "$XDG_RUNTIME_DIR" ]; then if [ -d "$XDG_RUNTIME_DIR" ]; then
test ! -d "$XDG_RUNTIME_DIR/$progname" && mkdir -p "$XDG_RUNTIME_DIR/$progname" test ! -d "$XDG_RUNTIME_DIR/$progname" && mkdir -p "$XDG_RUNTIME_DIR/$progname"
TMPDIR=$(mktemp --tmpdir="$XDG_RUNTIME_DIR/$progname" -d) TMPDIR=$(mktemp --tmpdir="$XDG_RUNTIME_DIR/$progname" -d)
@@ -105,9 +105,6 @@ check_prerequisites () {
test ! -d "/var/tmp/$progname" && mkdir -p "/var/tmp/$progname" test ! -d "/var/tmp/$progname" && mkdir -p "/var/tmp/$progname"
TMPDIR=$(mktemp --tmpdir="/var/tmp/$progname" -d) TMPDIR=$(mktemp --tmpdir="/var/tmp/$progname" -d)
fi fi
if [ "$verbose" -ge 3 ]; then
printf "${MAGENTA}TEMPDIR: ${GREEN}'%s'${NO_COLOR}\n" "$TMPDIR"
fi
# define fifo pipe # define fifo pipe
BTRFS_PIPE=$TMPDIR/btrfs.fifo BTRFS_PIPE=$TMPDIR/btrfs.fifo
@@ -179,6 +176,10 @@ check_transfer_size () {
if [ $? -eq 1 ]; then if [ $? -eq 1 ]; then
# subvolume is not configured for quota, (temporary?, expensive?) enable that # subvolume is not configured for quota, (temporary?, expensive?) enable that
if [ $btrfs_quota_tmp -eq 1 ]; then if [ $btrfs_quota_tmp -eq 1 ]; then
if [ "$verbose" -ge 2 ]; then
printf "${MAGENTA}Temporarily enable btrfs quota for snapshot (source=${GREEN}'%s'${MAGENTA})${NO_COLOR} ...\n" \
"$source_snapshot"
fi
btrfs quota enable "$source_snapshot" 2>/dev/null btrfs quota enable "$source_snapshot" 2>/dev/null
btrfs quota rescan -w "$source_snapshot" 2>/dev/null btrfs quota rescan -w "$source_snapshot" 2>/dev/null
transfer_size=$(btrfs qgroup show -f --raw "$source_snapshot" 2>/dev/null \ transfer_size=$(btrfs qgroup show -f --raw "$source_snapshot" 2>/dev/null \
@@ -280,9 +281,9 @@ create_pv_cmd () {
fi fi
# prepare cmdline output settings for interactive progress status # prepare cmdline output settings for interactive progress status
if [ $do_pv_cmd -eq 1 ]; then if [ "$do_pv_cmd" -eq 1 ]; then
pv_options="--delay-start 2 --interval 5 --format \"time elapsed [%t] | avg rate %a | rate %r | transmitted [%b] | %p | time remaining [%e]\" " pv_options="--delay-start 2 --interval 5 --format \"time elapsed [%t] | avg rate %a | rate %r | transmitted [%b] | %p | time remaining [%e]\" "
if [ $calculate_size -eq 1 ]; then if [ $calculate_btrfs_size -eq 1 ]; then
pv_size_option="--size ${transfer_size}" pv_size_option="--size ${transfer_size}"
fi fi
cmd_pv="pv $pv_size_option $pv_options | " cmd_pv="pv $pv_size_option $pv_options | "
@@ -294,12 +295,11 @@ create_pv_cmd () {
create_snapshot () { create_snapshot () {
if [ "$verbose" -ge 2 ]; then if [ "$verbose" -ge 2 ]; then
printf "${BLUE}create_snapshot() ...${NO_COLOR}\n" $snapper_config printf "${BLUE}create_snapshot() ...${NO_COLOR}\n" "$snapper_config"
fi fi
# acting on source system # acting on source system
if [ $dryrun -eq 0 ]; then if [ $dryrun -eq 0 ]; then
#printf "Creating new snapshot with snapper config '%s' ...\n" "$selected_config" | tee $PIPE
if [ "$verbose" -ge 3 ]; then if [ "$verbose" -ge 3 ]; then
printf "${MAGENTA}Create new snapshot using snapper config ${GREEN}'%s'${MAGENTA}...${NO_COLOR}\n" \ printf "${MAGENTA}Create new snapshot using snapper config ${GREEN}'%s'${MAGENTA}...${NO_COLOR}\n" \
"$selected_config" "$selected_config"
@@ -338,6 +338,7 @@ create_snapshot () {
fi fi
else else
printf "${MAGENTA}dryrun${NO_COLOR}: Would create source snapshot for snapper config ${GREEN}'%s'${NO_COLOR} ...\n" "$selected_config" printf "${MAGENTA}dryrun${NO_COLOR}: Would create source snapshot for snapper config ${GREEN}'%s'${NO_COLOR} ...\n" "$selected_config"
snapper_source_id=999999
snapper_source_sync_id="<snapper_source_id>" snapper_source_sync_id="<snapper_source_id>"
fi fi
} }
@@ -451,7 +452,7 @@ get_backupdir () {
backup_dir="$1" backup_dir="$1"
if [ "$verbose" -ge 2 ]; then if [ "$verbose" -ge 2 ]; then
printf "${BLUE}get_backupdir() ...${NO_COLOR}\n" $snapper_config printf "${BLUE}get_backupdir() ...${NO_COLOR}\n" "$snapper_config"
fi fi
backupdir=$backup_dir backupdir=$backup_dir
@@ -740,6 +741,7 @@ get_snapper_config_value () {
if [ ${#remote_host} -gt 1 ]; then if [ ${#remote_host} -gt 1 ]; then
run_ssh="$ssh" run_ssh="$ssh"
fi fi
if [ "$verbose" -ge 3 ]; then if [ "$verbose" -ge 3 ]; then
if [ ${#remote_host} -gt 1 ]; then if [ ${#remote_host} -gt 1 ]; then
printf "Snapper ${GREEN}remote host${NO_COLOR}: '%s'\n" \ printf "Snapper ${GREEN}remote host${NO_COLOR}: '%s'\n" \
@@ -756,8 +758,8 @@ get_snapper_config_value () {
| awk -F "=" '{ gsub("\"",""); print $2}') | awk -F "=" '{ gsub("\"",""); print $2}')
if [ "$verbose" -ge 3 ]; then if [ "$verbose" -ge 3 ]; then
printf "Snapper key %s'%s'%s: '%s'\n" \ printf "Snapper key ${GREEN}'%s'${NO_COLOR}: '%s'\n" \
"${GREEN} "$config_key" "${NO_COLOR}" "$value" "$config_key" "$value"
fi fi
} }
@@ -769,21 +771,20 @@ get_snapper_last_sync_id () {
snapper_tapeid=${5##snapper_tapeid=} snapper_tapeid=${5##snapper_tapeid=}
snapper_backupdir=${6##snapper_backupdir=} snapper_backupdir=${6##snapper_backupdir=}
remote_host=${7##remote=} remote_host=${7##remote=}
#run_ssh='' run_ssh=
if [ "$verbose" -ge 2 ]; then if [ "$verbose" -ge 2 ]; then
printf "${BLUE}get_snapper_last_sync_id() ...${NO_COLOR}\n" printf "${BLUE}get_snapper_last_sync_id() ...${NO_COLOR}\n"
fi fi
snapper_sync_id=0 snapper_sync_id=0
cmd="stat --format %i $snapper_config_dir/$snapper_config 2>/dev/null"
if [ ${#remote_host} -ge 1 ]; then if [ ${#remote_host} -ge 1 ]; then
run_ssh="$ssh"; run_ssh="$ssh"
fi fi
# only process, if config does exist # only process, if config does exist
cmd="$run_ssh stat --format %i $snapper_config_dir/$snapper_config 2>/dev/null" if [ $(eval "$run_ssh" "$cmd") -eq 1 ]; then
ret=$(eval "$cmd" 2>/dev/null)
if [ -z "${#ret}" ]; then
if [ "$verbose" -ge 3 ]; then if [ "$verbose" -ge 3 ]; then
if [ "${#remote_host}" -ge 1 ]; then if [ "${#remote_host}" -ge 1 ]; then
printf "${MAGENTA}snapper config ${GREEN}'%s'${MAGENTA} on remote ${GREEN}'%s'${MAGENTA} does not exist yet.${NO_COLOR}\n" \ printf "${MAGENTA}snapper config ${GREEN}'%s'${MAGENTA} on remote ${GREEN}'%s'${MAGENTA} does not exist yet.${NO_COLOR}\n" \
@@ -794,8 +795,7 @@ get_snapper_last_sync_id () {
fi fi
fi fi
return 1 return 1
fi fi
if [ "${#snapper_subvolid}" -ge 1 ] && [ "${#snapper_uuid}" -ge 1 ]; then if [ "${#snapper_subvolid}" -ge 1 ] && [ "${#snapper_uuid}" -ge 1 ]; then
cmd="snapper --config $snapper_config list --type single \ cmd="snapper --config $snapper_config list --type single \
| awk '/$snapper_description/' \ | awk '/$snapper_description/' \
@@ -828,15 +828,15 @@ get_snapper_last_sync_id () {
fi fi
snapper_sync_id=$(eval "$run_ssh" "$cmd") snapper_sync_id=$(eval "$run_ssh" "$cmd")
# if [ "$verbose" -ge 2 ]; then if [ "$verbose" -ge 4 ]; then
# if [ -z "$remote_host" ]; then if [ -z "$remote_host" ]; then
# printf "${MAGENTA}Last snapper ${GREEN}sync_id${MAGENTA} found on ${GREEN}source${MAGENTA} is ${GREEN}'%s'${MAGENTA} ...${NO_COLOR}\n" \ printf "${MAGENTA}Last snapper ${GREEN}sync_id${MAGENTA} found on ${GREEN}source${MAGENTA} is ${GREEN}'%s'${MAGENTA} ...${NO_COLOR}\n" \
# "$snapper_sync_id" "$snapper_sync_id"
# else else
# printf "${MAGENTA}Last snapper ${GREEN}sync_id${MAGENTA} found on ${GREEN}'%s'${MAGENTA} is ${GREEN}'%s'${MAGENTA} ...${NO_COLOR}\n" \ printf "${MAGENTA}Last snapper ${GREEN}sync_id${MAGENTA} found on ${GREEN}'%s'${MAGENTA} is ${GREEN}'%s'${MAGENTA} ...${NO_COLOR}\n" \
# "$remote_host" "$snapper_sync_id" "$remote_host" "$snapper_sync_id"
# fi fi
#fi fi
if [ "${#snapper_sync_id}" -ge 1 ]; then if [ "${#snapper_sync_id}" -ge 1 ]; then
# ok, matching snapshot found # ok, matching snapshot found
@@ -848,13 +848,12 @@ get_snapper_last_sync_id () {
printf "${MAGENTA}Get last sync_id for snapper config ${GREEN}'%s'${MAGENTA} ...${NO_COLOR}\n" \ printf "${MAGENTA}Get last sync_id for snapper config ${GREEN}'%s'${MAGENTA} ...${NO_COLOR}\n" \
"$snapper_config" "$snapper_config"
fi fi
fi fi
if [ "$SUBVOLUME" = "/" ]; then if [ "$SUBVOLUME" = "/" ]; then
SUBVOLUME="" SUBVOLUME=""
fi fi
snapper_sync_snapshot="$SUBVOLUME/.snapshots/$snapper_sync_id/$snapper_snapshot_name" snapper_sync_snapshot="$SUBVOLUME/.snapshots/$snapper_sync_id/$snapper_snapshot_name"
else else
# no snapshot found, identify latest successfull sync saved on source # no snapshot found, identify latest successfull sync saved on source
if [ "${#snapper_subvolid}" -ge 1 ] && [ "${#snapper_uuid}" -ge 1 ]; then if [ "${#snapper_subvolid}" -ge 1 ] && [ "${#snapper_uuid}" -ge 1 ]; then
cmd="snapper --config $snapper_config list --type single \ cmd="snapper --config $snapper_config list --type single \
@@ -919,7 +918,7 @@ get_snapper_sync_id () {
"$snapper_sync_id" "$snapper_config" "$remote" "$snapper_sync_id" "$snapper_config" "$remote"
else else
printf "${MAGENTA}Get sync-id ${GREEN}'%s'${MAGENTA} for snapper config ${GREEN}'%s'${MAGENTA}...${NO_COLOR}\n" \ printf "${MAGENTA}Get sync-id ${GREEN}'%s'${MAGENTA} for snapper config ${GREEN}'%s'${MAGENTA}...${NO_COLOR}\n" \
" $snapper_sync_id" "$snapper_config" "$snapper_sync_id" "$snapper_config"
fi fi
fi fi
@@ -940,7 +939,7 @@ get_snapper_sync_id () {
"$snapper_config" "$snapper_sync_id" "$snapper_config" "$snapper_sync_id"
fi fi
return 0 return 0
else else
# no snapshot found # no snapshot found
return 1 return 1
fi fi
@@ -950,7 +949,7 @@ get_snapper_target_backupdir () {
backupdir_cmdline=$1 backupdir_cmdline=$1
if [ "$verbose" -ge 2 ]; then if [ "$verbose" -ge 2 ]; then
printf "${BLUE}get_snapper_target_backupdir() ...${NO_COLOR}\n" $snapper_config printf "${BLUE}get_snapper_target_backupdir() ...${NO_COLOR}\n" "$snapper_config"
fi fi
if [ "$snapper_target_sync_id" -gt 0 ]; then if [ "$snapper_target_sync_id" -gt 0 ]; then
@@ -1115,7 +1114,7 @@ parse_params () {
backuptype_cmdline="$2" backuptype_cmdline="$2"
shift 2 shift 2
;; ;;
--calculate-size) --calculate-btrfs_size)
calulate_size=1 calulate_size=1
shift 1 shift 1
;; ;;
@@ -1263,10 +1262,10 @@ parse_params () {
snapper_config_postfix="${1#*=}" snapper_config_postfix="${1#*=}"
shift shift
;; ;;
--calculate-size=*) --calculate-btrfs_size=*)
case ${1#*=} in case ${1#*=} in
yes | Yes | True | true) yes | Yes | True | true)
calculate_size=1; calculate_btrfs_size=1;
;; ;;
*) *)
;; ;;
@@ -1287,7 +1286,7 @@ parse_params () {
snap_description_finished="${*#*=}" snap_description_finished="${*#*=}"
snap_description_finished="${snap_description_finished%% -*}" snap_description_finished="${snap_description_finished%% -*}"
params_new=${*#*=} params_new=${*#*=}
params_new=${params_new##${snap_description_finished}} params_new=${params_new##"${snap_description_finished}"}
if [ ${#params_new} -gt 0 ]; then if [ ${#params_new} -gt 0 ]; then
set -- "$snap_description_finished" set -- "$snap_description_finished"
count=$# count=$#
@@ -1298,7 +1297,7 @@ parse_params () {
snap_description_running="${*#*=}" snap_description_running="${*#*=}"
snap_description_running="${snap_description_running%% -*}" snap_description_running="${snap_description_running%% -*}"
params_new=${*#*=} params_new=${*#*=}
params_new=${params_new##${snap_description_running}} params_new=${params_new##"${snap_description_running}"}
params=$# params=$#
if [ ${#params_new} -gt 0 ]; then if [ ${#params_new} -gt 0 ]; then
set -- "$snap_description_running" set -- "$snap_description_running"
@@ -1310,7 +1309,7 @@ parse_params () {
snap_description_synced="${*#*=}" snap_description_synced="${*#*=}"
snap_description_synced="${snap_description_synced%% -*}" snap_description_synced="${snap_description_synced%% -*}"
params_new=${*#*=} params_new=${*#*=}
params_new=${params_new##${snap_description_synced}} params_new=${params_new##"${snap_description_synced}"}
if [ ${#params_new} -gt 0 ]; then if [ ${#params_new} -gt 0 ]; then
set -- "$snap_description_synced" set -- "$snap_description_synced"
count=$# count=$#
@@ -1405,7 +1404,7 @@ parse_params () {
else else
port=22 port=22
fi fi
if [ $nc_cmd ]; then if [ "$nc_cmd" ]; then
nc -w 3 -z "$remote" "$port" > /dev/null || \ nc -w 3 -z "$remote" "$port" > /dev/null || \
die "Can't connect to remote host." die "Can't connect to remote host."
else else
@@ -1439,7 +1438,7 @@ parse_params () {
printf " disk SUBVOLID: '%s'\n" "$subvolid_cmdline" printf " disk SUBVOLID: '%s'\n" "$subvolid_cmdline"
printf " tape MediaPool: '%s'\n" "$mediapool_name" printf " tape MediaPool: '%s'\n" "$mediapool_name"
printf " tape VolumeName: '%s'\n" "$volume_name" printf " tape VolumeName: '%s'\n" "$volume_name"
printf " TARGET name: '%s'\n" "$target_cmdline" printf " Target name: '%s'\n" "$target_cmdline"
printf " Backupdir: '%s'\n" "$backupdir_cmdline" printf " Backupdir: '%s'\n" "$backupdir_cmdline"
printf " Backup Type: '%s'\n" "$backuptype_cmdline" printf " Backup Type: '%s'\n" "$backuptype_cmdline"
printf " Backup Mode: '%s'\n" "$backup_mode" printf " Backup Mode: '%s'\n" "$backup_mode"
@@ -1452,11 +1451,22 @@ parse_params () {
printf " backup running: '%s'\n" "$snap_description_running" printf " backup running: '%s'\n" "$snap_description_running"
printf " backup synced: '%s'\n" "$snap_description_synced" printf " backup synced: '%s'\n" "$snap_description_synced"
printf "Temporary Dir: '%s'\n" "$TMPDIR"
if [ "$verbose" -ge 2 ]; then snap_sync_options="verbose_level=$verbose"; fi if [ "$verbose" -ge 2 ]; then snap_sync_options="verbose_level=$verbose"; fi
if [ "$dryrun" -eq 1 ]; then snap_sync_options="${snap_sync_options} dry-run=true"; fi if [ "$dryrun" -eq 1 ]; then snap_sync_options="${snap_sync_options} dry-run=true"; fi
if [ "$donotify" -eq 1 ]; then snap_sync_options="${snap_sync_options} donotify=true"; fi if [ "$donotify" -eq 1 ]; then snap_sync_options="${snap_sync_options} donotify=true"; fi
if [ "$color" -eq 1 ]; then snap_sync_options="${snap_sync_options} color=true"; fi if [ "$color" -eq 1 ]; then snap_sync_options="${snap_sync_options} color=true"; fi
if [ "$btrfs_quota" -eq 1 ]; then snap_sync_options="${snap_sync_options} use-btrfs-quota=true"; fi if [ "$calculate_btrfs_size" -eq 1 ]; then
snap_sync_options="${snap_sync_options} calculate-btrfs-size=true"
else
snap_sync_options="${snap_sync_options} calculate-btrfs-size=false"
fi
if [ "$btrfs_quota" -eq 1 ]; then
snap_sync_options="${snap_sync_options} use-btrfs-quota=true"
else
snap_sync_options="${snap_sync_options} use-btrfs-quota=false"
fi
if [ "$batch" -eq 1 ]; then if [ "$batch" -eq 1 ]; then
snap_sync_options="${snap_sync_options} batch=true do_pv_cmd=$do_pv_cmd" snap_sync_options="${snap_sync_options} batch=true do_pv_cmd=$do_pv_cmd"
else else
@@ -1498,17 +1508,17 @@ run_config_preparation () {
selected_config=$(eval echo \$selected_config_$i) selected_config=$(eval echo \$selected_config_$i)
verify_snapper_config "$selected_config" verify_snapper_config "$selected_config"
if [ $? -eq 0 ]; then if [ $? -eq 0 ]; then
# cleanup failed former runs # cleanup failed former runs
cleanup_snapper_failed_ids "$selected_config" "$batch" cleanup_snapper_failed_ids "$selected_config" "$batch"
if [ $SNAP_SYNC_EXCLUDE = "yes" ]; then if [ $SNAP_SYNC_EXCLUDE = "yes" ]; then
continue continue
fi fi
# parse selected_config and set $snapper_target_config appropriately # parse selected_config and set $snapper_target_config appropriately
get_snapper_backup_type "$selected_config" get_snapper_backup_type "$selected_config"
# parse backupdir # parse backupdir
get_backupdir "$backupdir_cmdline" get_backupdir "$backupdir_cmdline"
if [ -z "$remote" ]; then if [ -z "$remote" ]; then
@@ -1518,7 +1528,7 @@ run_config_preparation () {
fi fi
# get latest successfully finished snapshot on source # get latest successfully finished snapshot on source
# WIP: metadata from last snapshot! # WIP: metadata from last snapshot!
case "$snapper_backup_type" in case "$snapper_backup_type" in
btrfs-snapshot) btrfs-snapshot)
get_snapper_last_sync_id "snapper_config=${selected_config}" "snapper_description=${snap_description_synced}" \ get_snapper_last_sync_id "snapper_config=${selected_config}" "snapper_description=${snap_description_synced}" \
@@ -1529,7 +1539,6 @@ run_config_preparation () {
get_snapper_last_sync_id "snapper_config=${selected_config}" "snapper_description=${snap_description_synced}" \ get_snapper_last_sync_id "snapper_config=${selected_config}" "snapper_description=${snap_description_synced}" \
"snapper_uuid=" "snapper_subvolid=" "snapper_tapeid=" \ "snapper_uuid=" "snapper_subvolid=" "snapper_tapeid=" \
"snapper_backupdir=" "remote=" "snapper_backupdir=" "remote="
#"snapper_uuid=" "snapper_subvolid=" "snapper_tapeid=" "snapper_backupdir=" "remote=$backup_host"
;; ;;
btrfs-archive) btrfs-archive)
get_snapper_last_sync_id "snapper_config=${selected_config}" "snapper_description=${snap_description_synced}" \ get_snapper_last_sync_id "snapper_config=${selected_config}" "snapper_description=${snap_description_synced}" \
@@ -1543,22 +1552,23 @@ run_config_preparation () {
fi fi
;; ;;
esac esac
snapper_source_sync_id=$snapper_sync_id snapper_source_sync_id=$snapper_sync_id
if [ "$snapper_sync_id" -eq 0 ]; then if [ "$snapper_sync_id" -eq 0 ]; then
if [ "$verbose" -ge 2 ]; then if [ "$verbose" -ge 2 ]; then
printf "${MAGENTA}No previous synced snapshot available for snapper config ${GREEN}'%s'${MAGENTA}...${NO_COLOR}\n" \ printf "${MAGENTA}No previous synced snapshot available for snapper config ${GREEN}'%s'${MAGENTA}...${NO_COLOR}\n" \
"$selected_config" "$selected_config"
fi fi
snapper_target_sync_id=0 snapper_target_sync_id=0
snapper_source_sync_snapshot='none' snapper_source_sync_snapshot='none'
snapper_target_sync_snapshot='none' snapper_target_sync_snapshot='none'
backup_root="$selected_target/$backupdir/$snapper_target_config" backup_root="$selected_target/$backupdir/$snapper_target_config"
else else
# Set snapshot-path for source # Set snapshot-path for source
get_snapper_config_value "remote=" \ get_snapper_config_value "remote=" \
"snapper_config=$snapper_config_dir/$selected_config" \ "snapper_config=$snapper_config_dir/$selected_config" \
"config_key=SUBVOLUME" "config_key=SUBVOLUME"
if [ $? -eq 0 ]; then if [ $? -eq 0 ]; then
if [ "$value" = "/" ]; then if [ "$value" = "/" ]; then
@@ -1573,19 +1583,19 @@ run_config_preparation () {
fi fi
# verfiy target # verfiy target
case "$snapper_backup_type" in case "$snapper_backup_type" in
btrfs-archive) btrfs-archive)
# set snapper_target_sync_id # set snapper_target_sync_id
get_archive_last_sync_id "snapper_config=${snapper_target_config}" \ get_archive_last_sync_id "snapper_config=${snapper_target_config}" \
"archive_type=full" \ "archive_type=full" \
"remote=${backup_host}" "remote=${backup_host}"
;; ;;
*) *)
get_snapper_last_sync_id "snapper_config=${snapper_target_config}" \ get_snapper_last_sync_id "snapper_config=${snapper_target_config}" \
"snapper_description=${snap_description_synced}" \ "snapper_description=${snap_description_synced}" \
"snapper_uuid=" "snapper_subvolid=" "snapper_tapeid=" \ "snapper_uuid=" "snapper_subvolid=" "snapper_tapeid=" \
"snapper_backupdir=" \ "snapper_backupdir=" \
"remote=${backup_host}" "remote=${backup_host}"
;; ;;
esac esac
if [ $? -eq 0 ]; then if [ $? -eq 0 ]; then
@@ -1596,14 +1606,14 @@ run_config_preparation () {
# check for corresponding source and target sync id's # check for corresponding source and target sync id's
snapper_common_sync_id=0 snapper_common_sync_id=0
if [ "$snapper_target_sync_id" -ne "$snapper_source_sync_id" ]; then if [ "$snapper_target_sync_id" -ne "$snapper_source_sync_id" ]; then
# select commen sync id # select commen sync id
get_snapper_sync_id "snapper_config=${selected_config}" "remote=" get_snapper_sync_id "snapper_config=${selected_config}" "remote="
if [ $? -eq 0 ]; then if [ $? -eq 0 ]; then
snapper_common_sync_snapshot="$SUBVOLUME/.snapshots/$snapper_sync_id/$snapper_snapshot_name" snapper_common_sync_snapshot="$SUBVOLUME/.snapshots/$snapper_sync_id/$snapper_snapshot_name"
snapper_common_sync_id="$snapper_sync_id" snapper_common_sync_id="$snapper_sync_id"
if [ "$verbose" -ge 2 ]; then if [ "$verbose" -ge 2 ]; then
if [ "$remote" ]; then if [ "$remote" ]; then
printf "${MAGENTA}Common ${GREEN}synced snapshot${MAGENTA} for snapper config ${GREEN}'%s'${MAGENTA} on '%s': ${GREEN}'%s'${NO_COLOR}\n" \ printf "${MAGENTA}Common ${GREEN}synced snapshot${MAGENTA} for snapper config ${GREEN}'%s'${MAGENTA} on '%s': ${GREEN}'%s'${NO_COLOR}\n" \
"$selected_config" "$remote" "$snapper_common_sync_id" "$selected_config" "$remote" "$snapper_common_sync_id"
else else
@@ -1618,17 +1628,17 @@ run_config_preparation () {
fi fi
fi fi
if [ "$snapper_target_sync_id" -eq 0 ]; then if [ "$snapper_target_sync_id" -eq 0 ]; then
if [ "$verbose" -ge 2 ]; then if [ "$verbose" -ge 2 ]; then
if [ -z "$remote" ]; then if [ -z "$remote" ]; then
printf "${MAGENTA}No synced ${GREEN}target snapshot${MAGENTA} available for snapper config ${GREEN}'%s'${MAGENTA} ...${NO_COLOR}\n" \ printf "${MAGENTA}No synced ${GREEN}target snapshot${MAGENTA} available for snapper config ${GREEN}'%s'${MAGENTA} ...${NO_COLOR}\n" \
"$selected_config" "$selected_config"
else else
printf "${MAGENTA}No synced ${GREEN}target snapshot${MAGENTA} available for snapper config ${GREEN}'%s'${MAGENTA} on '%s' ...${NO_COLOR}\n" \ printf "${MAGENTA}No synced ${GREEN}target snapshot${MAGENTA} available for snapper config ${GREEN}'%s'${MAGENTA} on '%s' ...${NO_COLOR}\n" \
"$selected_config" "$remote" "$selected_config" "$remote"
fi fi
fi fi
backup_root="$selected_target"/"$backupdir"/"$snapper_target_config" backup_root="$selected_target"/"$backupdir"/"$snapper_target_config"
else else
case $selected_fstype in case $selected_fstype in
btrfs) btrfs)
@@ -1695,11 +1705,11 @@ run_config_preparation () {
eval "snapper_common_sync_id_$i='$snapper_common_sync_id'" eval "snapper_common_sync_id_$i='$snapper_common_sync_id'"
eval "backupdir_$i='$backupdir'" eval "backupdir_$i='$backupdir'"
eval "backup_root_$i='$backup_root'" eval "backup_root_$i='$backup_root'"
eval "backup_host_$i='$backup_host'" eval "backup_host_$i='$backup_host'"
cont_backup="K" cont_backup="K"
eval "snapper_activate_$i='yes'" eval "snapper_activate_$i='yes'"
if [ "$batch" ]; then if [ "$batch" ]; then
cont_backup="yes" cont_backup="yes"
else else
answer=yes answer=yes
@@ -1711,8 +1721,6 @@ run_config_preparation () {
fi fi
fi fi
fi fi
i=$((i+1)) i=$((i+1))
done done
} }
@@ -1729,7 +1737,7 @@ run_backup () {
selected_config=$(eval echo \$selected_config_$i) selected_config=$(eval echo \$selected_config_$i)
if [ "$verbose" -ge 1 ]; then if [ "$verbose" -ge 1 ]; then
printf "${MAGENTA}Performing backup for config ${GREEN}'%s'${MAGENTA}...${NO_COLOR}\n" \ printf "Performing backup for config ${GREEN}'%s'${NO_COLOR}\n" \
"${selected_config}" "${selected_config}"
fi fi
@@ -1791,8 +1799,9 @@ run_backup () {
case $snapper_backup_type in case $snapper_backup_type in
btrfs-snapshot) btrfs-snapshot)
create_snapshot create_snapshot
if [ $snapper_source_id -lt 0 ]; then if [ "$snapper_source_id" -lt 0 ]; then
return 1 # couldn't create n new snapshot -> terminate with error
return 1
fi fi
# to use snapper on the target to supervise the synced snapshots # to use snapper on the target to supervise the synced snapshots
@@ -1852,7 +1861,7 @@ run_backup () {
fi fi
# setting process I/O scheduling options # setting process I/O scheduling options
if [ $do_ionice_cmd -eq 1 ]; then if [ "$do_ionice_cmd" -eq 1 ]; then
# class: best-efford, priority: medium # class: best-efford, priority: medium
#cmd_ionice="ionice --class 2 --classlevel 5" #cmd_ionice="ionice --class 2 --classlevel 5"
# class: idle # class: idle
@@ -1868,17 +1877,17 @@ run_backup () {
|| [ "$backup_mode" = "full" ] ; then || [ "$backup_mode" = "full" ] ; then
# get size of stream that needs to be transfered # get size of stream that needs to be transfered
if [ $calculate_size -eq 1 ]; then if [ $calculate_btrfs_size -eq 1 ]; then
check_transfer_size "source_snapshot=$snapper_source_snapshot" check_transfer_size "source_snapshot=$snapper_source_snapshot"
fi fi
# prepare send pipe command # prepare send pipe command
create_pv_cmd create_pv_cmd
case $selected_fstype in case "selected_fstype" in
btrfs) btrfs)
cmd="btrfs send $btrfs_verbose_flag $snapper_source_snapshot 2>$BTRFS_PIPE \ cmd="btrfs send $btrfs_verbose_flag $snapper_source_snapshot 2>$BTRFS_PIPE \
| $cmd_pv \ | $cmd_pv \
$cmd_ionice $ssh btrfs receive $btrfs_verbose_flag $snapper_target_snapshot/ 1>$BTRFS_PIPE 2>&1" $cmd_ionice $ssh btrfs receive $btrfs_verbose_flag $snapper_target_snapshot/ 1>$BTRFS_PIPE 2>&1"
;; ;;
*) *)
# Can't use btrfs receive, since target filesystem can't support btrfs snapshot feature # Can't use btrfs receive, since target filesystem can't support btrfs snapshot feature
@@ -1886,11 +1895,11 @@ run_backup () {
if [ ! -f "$snapper_target_snapshot"/"$snapper_target_stream" ]; then if [ ! -f "$snapper_target_snapshot"/"$snapper_target_stream" ]; then
if [ -z "$remote" ]; then if [ -z "$remote" ]; then
cmd="btrfs send $btrfs_verbose_flag $snapper_source_snapshot 2>/dev/null \ cmd="btrfs send $btrfs_verbose_flag $snapper_source_snapshot 2>/dev/null \
| $cmd_pv \ | $cmd_pv \
$cmd_ionice cat > $snapper_target_snapshot/$snapper_target_stream" $cmd_ionice cat > $snapper_target_snapshot/$snapper_target_stream"
else else
cmd="btrfs send $btrfs_verbose_flag $snapper_source_snapshot 2>/dev/null \ cmd="btrfs send $btrfs_verbose_flag $snapper_source_snapshot 2>/dev/null \
| $cmd_pv \ | $cmd_pv \
$cmd_ionice $ssh 'cat > $snapper_target_snapshot/$snapper_target_stream' 2>$BTRFS_PIPE " $cmd_ionice $ssh 'cat > $snapper_target_snapshot/$snapper_target_stream' 2>$BTRFS_PIPE "
fi fi
else else
@@ -1922,7 +1931,7 @@ run_backup () {
fi fi
$(eval "$cmd") $(eval "$cmd")
if [ "$?" -gt 0 ]; then if [ "$?" -gt 0 ]; then
printf "${RED}BTRFS_PIPE: %s${NO_COLOR}\n" "$(cat <$BTRFS_PIPE)" printf "${RED}BTRFS_PIPE: %s${NO_COLOR}\n" "$(cat <"$BTRFS_PIPE")"
error_count=$((error_count+1)) error_count=$((error_count+1))
# go for next configuration # go for next configuration
i=$((i+1)) i=$((i+1))
@@ -1994,7 +2003,9 @@ run_backup () {
ret=$(eval "$cmd") ret=$(eval "$cmd")
if [ $? -eq 0 ]; then if [ $? -eq 0 ]; then
# get size of stream that needs to be transfered # get size of stream that needs to be transfered
check_transfer_size "source_snapshot=$snapper_source_snapshot" "clone_snapshot=$snapper_common_sync_snapshot" if [ "$calculate_btrfs_size" -eq 1 ]; then
check_transfer_size "source_snapshot=$snapper_source_snapshot" "clone_snapshot=$snapper_common_sync_snapshot"
fi
create_pv_cmd create_pv_cmd
case $selected_fstype in case $selected_fstype in
@@ -2040,7 +2051,7 @@ run_backup () {
# printf "${GREEN}btrfs command:${NO_COLOR} '%s'\n" "$cmd" # printf "${GREEN}btrfs command:${NO_COLOR} '%s'\n" "$cmd"
# fi # fi
$(eval $cmd) $(eval "$cmd")
ret=$? ret=$?
case "$ret" in case "$ret" in
0) 0)
@@ -2048,7 +2059,7 @@ run_backup () {
1) 1)
# empty stream, error, no changes # empty stream, error, no changes
printf "${MAGENTA}btrfs pipe return-code: ${RED}'%s'${NO_COLOR}\n" "$ret" printf "${MAGENTA}btrfs pipe return-code: ${RED}'%s'${NO_COLOR}\n" "$ret"
printf "${RED}%s${NO_COLOR}\n" "$(cat <$BTRFS_PIPE)" printf "${RED}%s${NO_COLOR}\n" "$(cat <"$BTRFS_PIPE")"
run_cleanup" ${selected_config}" run_cleanup" ${selected_config}"
# go for next configuration # go for next configuration
i=$((i+1)) i=$((i+1))
@@ -2144,7 +2155,6 @@ run_cleanup () {
# cleanup target # cleanup target
#$ssh btrfs subvolume delete $backup_root/$snapper_snapshots/$snapper_target_sync_id/$snapper_snapshot_name #$ssh btrfs subvolume delete $backup_root/$snapper_snapshots/$snapper_target_sync_id/$snapper_snapshot_name
#$ssh rm -rf $backup_root/$snapper_snapshots/$snapper_target_sync_id #$ssh rm -rf $backup_root/$snapper_snapshots/$snapper_target_sync_id
else else
printf "${MAGENTA}dryrun${NO_COLOR}: Would cleanup failed snapshot IDs ...\n" printf "${MAGENTA}dryrun${NO_COLOR}: Would cleanup failed snapshot IDs ...\n"
fi fi
@@ -2180,27 +2190,27 @@ run_finalize () {
fi fi
# retrieve config specific infos from pseudo Arrays # retrieve config specific infos from pseudo Arrays
snapper_source_config=$(eval echo \$snapper_source_config_$i) snapper_source_config=$(eval echo \$snapper_source_config_"$i")
backupdir=$(eval echo \$backupdir_$i) backupdir=$(eval echo \$backupdir_"$i")
backup_root=$(eval echo \$backup_root_$i) backup_root=$(eval echo \$backup_root_"$i")
backup_host=$(eval echo \$backup_host_$i) backup_host=$(eval echo \$backup_host_"$i")
snapper_backup_type=$(eval echo \$snapper_backup_type_$i) snapper_backup_type=$(eval echo \$snapper_backup_type_"$i")
snapper_source_sync_id=$(eval echo \$snapper_source_sync_id_$i) snapper_source_sync_id=$(eval echo \$snapper_source_sync_id_"$i")
snapper_target_sync_id=$(eval echo \$snapper_target_sync_id_$i) snapper_target_sync_id=$(eval echo \$snapper_target_sync_id_"$i")
snapper_source_sync_snapshot=$(eval echo \$snapper_source_sync_snapshot_$i) snapper_source_sync_snapshot=$(eval echo \$snapper_source_sync_snapshot_"$i")
snapper_source_id=$(eval echo \$snapper_source_id_$i) snapper_source_id=$(eval echo \$snapper_source_id_"$i")
snapper_source_snapshot=$(eval echo \$snapper_source_snapshot_$i) snapper_source_snapshot=$(eval echo \$snapper_source_snapshot_"$i")
snapper_source_info=$(eval echo \$snapper_source_info_$i) snapper_source_info=$(eval echo \$snapper_source_info_"$i")
snapper_target_config=$(eval echo \$snapper_target_config_$i) snapper_target_config=$(eval echo \$snapper_target_config_"$i")
snapper_target_snapshot=$(eval echo \$snapper_target_snapshot_$i) snapper_target_snapshot=$(eval echo \$snapper_target_snapshot_"$i")
# It's important not to change the values of the snapper key/value pairs ($userdata) # It's important not to change the values of the snapper key/value pairs ($userdata)
# which is stored in snappers info.xml file of the source snapshot. # which is stored in snappers info.xml file of the source snapshot.
# This is how we find the parent. # This is how we find the parent.
src_host=$(cat /etc/hostname) src_host=$(cat /etc/hostname)
src_uuid=$(findmnt --noheadings --output UUID --target $SUBVOLUME) src_uuid=$(findmnt --noheadings --output UUID --target "$SUBVOLUME")
src_subvolid=$(findmnt --noheadings --output OPTIONS --target $SUBVOLUME | sed -e 's/.*subvolid=\([0-9]*\).*/\1/') src_subvolid=$(findmnt --noheadings --output OPTIONS --target "$SUBVOLUME" | sed -e 's/.*subvolid=\([0-9]*\).*/\1/')
# Tag new snapshots key/value parameter # Tag new snapshots key/value parameter
if [ "$verbose" -ge 2 ]; then if [ "$verbose" -ge 2 ]; then
@@ -2226,7 +2236,7 @@ run_finalize () {
# -> will restart and sync any unseen dependencies # -> will restart and sync any unseen dependencies
snapperd_pid=$(eval "$ssh" pgrep snapperd) snapperd_pid=$(eval "$ssh" pgrep snapperd)
if [ "$verbose" -ge 3 ]; then if [ "$verbose" -ge 3 ]; then
printf "${MAGENTA}Kill runnint ${GREEN}snapperd${MAGENTA} on target id: ${GREEN}'%s'${NO_COLOR} ...\n" \ printf "${MAGENTA}Kill running ${GREEN}snapperd${MAGENTA} on target id: ${GREEN}'%s'${NO_COLOR} ...\n" \
"$snapperd_pid" "$snapperd_pid"
fi fi
$(eval "$ssh" killall -SIGTERM snapperd 2>/dev/null) $(eval "$ssh" killall -SIGTERM snapperd 2>/dev/null)
@@ -2250,7 +2260,7 @@ run_finalize () {
if [ "$verbose" -ge 3 ]; then if [ "$verbose" -ge 3 ]; then
printf "${MAGENTA}Tagging snapper metadata${NO_COLOR} for snapper id ${GREEN}'%s'${NO_COLOR} on source for configuration ${GREEN}'%s'${NO_COLOR} ...\n" \ printf "${MAGENTA}Tagging snapper metadata${NO_COLOR} for snapper id ${GREEN}'%s'${NO_COLOR} on source for configuration ${GREEN}'%s'${NO_COLOR} ...\n" \
"$snapper_source_id" "$selected_config" "$snapper_source_id" "$selected_config"
printf "calling: '%s'\n" "$(eval $cmd)" printf "calling: '%s'\n" "$(eval "$cmd")"
fi fi
ret=$(eval "$cmd") ret=$(eval "$cmd")
if [ "$verbose" -ge 3 ]; then if [ "$verbose" -ge 3 ]; then
@@ -2356,7 +2366,7 @@ run_finalize () {
if [ "$verbose" -ge 3 ]; then if [ "$verbose" -ge 3 ]; then
printf "${MAGENTA}Tagging snapper metadata${NO_COLOR} for snapper sync id ${GREEN}'%s'${NO_COLOR} on source for configuration ${GREEN}'%s'${NO_COLOR} ...\n" \ printf "${MAGENTA}Tagging snapper metadata${NO_COLOR} for snapper sync id ${GREEN}'%s'${NO_COLOR} on source for configuration ${GREEN}'%s'${NO_COLOR} ...\n" \
"$snapper_source_sync_id" "$selected_config" "$snapper_source_sync_id" "$selected_config"
printf "$ {MAGENTA}calling: ${GREEN}'%s'${NO_COLOR}\n" "$cmd" printf "${MAGENTA}calling: ${GREEN}'%s'${NO_COLOR}\n" "$cmd"
fi fi
ret=$(eval "$cmd") ret=$(eval "$cmd")
snapper_source_sync_snapshot=$SUBVOLUME/.snapshots/$snapper_source_sync_id/$snapper_snapshot_name snapper_source_sync_snapshot=$SUBVOLUME/.snapshots/$snapper_source_sync_id/$snapper_snapshot_name
@@ -2417,9 +2427,9 @@ select_target () {
fi fi
# Pseudo-Array: target_selected_$i (reference to $disk_uuid element) # Pseudo-Array: target_selected_$i (reference to $disk_uuid element)
eval "target_selected_$i='$disk_subvolid_match'" eval "target_selected_$i='$disk_subvolid_match'"
disk=$(eval echo \$disk_uuid_$disk_subvolid_match) disk=$(eval echo \$disk_uuid_"$disk_subvolid_match")
subvolid=$(eval echo \$disk_subvolid_$disk_subvolid_match) subvolid=$(eval echo \$disk_subvolid_"$disk_subvolid_match")
fs_options=$(eval echo \$fs_options_$disk_subvolid_match | sed -e 's/.*,\(subvolid=[0-9]*\).*,\(subvol=[0-9]*\)/\1,\2/') fs_options=$(eval echo \$fs_options_"$disk_subvolid_match" | sed -e 's/.*,\(subvolid=[0-9]*\).*,\(subvol=[0-9]*\)/\1,\2/')
target_selected=$disk_subvolid_match target_selected=$disk_subvolid_match
break break
fi fi
@@ -2431,10 +2441,10 @@ select_target () {
fi fi
# Pseudo-Array: target_selected_$i (reference to $disk_uuid element) # Pseudo-Array: target_selected_$i (reference to $disk_uuid element)
eval "target_selected_$i='$disk_target_match'" eval "target_selected_$i='$disk_target_match'"
disk=$(eval echo \$disk_uuid_$target_match) disk=$(eval echo \$disk_uuid_"$target_match")
#target=$(eval echo \$disk_target_$disk_target_match) #target=$(eval echo \$disk_target_"$disk_target_match")
target=$(eval echo \$target_$target_match) target=$(eval echo \$target_"$target_match")
fs_options=$(eval echo \$fs_options_$target_match | sed -e 's/.*,\(subvolid=[0-9]*\).*,\(subvol=[0-9]*\)/\1,\2/') fs_options=$(eval echo \$fs_options_"$target_match" | sed -e 's/.*,\(subvolid=[0-9]*\).*,\(subvol=[0-9]*\)/\1,\2/')
target_selected="$target_match" target_selected="$target_match"
break break
fi fi
@@ -2448,8 +2458,8 @@ select_target () {
for disk_uuid in $disk_uuid_match; do for disk_uuid in $disk_uuid_match; do
# Pseudo-Array: disk_selected_$i (reference to $disk_uuid element) # Pseudo-Array: disk_selected_$i (reference to $disk_uuid element)
eval "target_selected_$i='$disk_uuid'" eval "target_selected_$i='$disk_uuid'"
disk=$(eval echo \$disk_uuid_$disk_uuid) disk=$(eval echo \$disk_uuid_"$disk_uuid")
fs_options=$(eval echo \$fs_options_$disk_uuid | sed -e 's/.*,\(subvolid=[0-9]*\).*,\(subvol=[0-9]*\)/\1,\2/') fs_options=$(eval echo \$fs_options_"$disk_uuid" | sed -e 's/.*,\(subvolid=[0-9]*\).*,\(subvol=[0-9]*\)/\1,\2/')
if [ "$disk_uuid_match" -gt 1 ]; then if [ "$disk_uuid_match" -gt 1 ]; then
printf "%4s) %s (uuid=%s,%s)\n" "$i" "$target" "$disk" "$fs_options" printf "%4s) %s (uuid=%s,%s)\n" "$i" "$target" "$disk" "$fs_options"
i=$((i+1)) i=$((i+1))
@@ -2515,10 +2525,10 @@ select_target () {
exit 0 exit 0
fi fi
selected_target=$(eval echo \$target_$target_selected) selected_target=$(eval echo \$target_"$target_selected")
selected_fstype=$(eval echo \$fs_type_$target_selected) selected_fstype=$(eval echo \$fs_type_"$target_selected")
selected_uuid=$(eval echo \$disk_uuid_$target_selected) selected_uuid=$(eval echo \$disk_uuid_"$target_selected")
selected_subvol=$(eval echo \$fs_options_$target_selected | sed -e 's/.*subvolid=\([0-9]*\).*/\1/') selected_subvol=$(eval echo \$fs_options_"$target_selected" | sed -e 's/.*subvolid=\([0-9]*\).*/\1/')
if [ "$verbose" -ge 2 ]; then if [ "$verbose" -ge 2 ]; then
case "$selected_fstype" in case "$selected_fstype" in
@@ -2583,15 +2593,15 @@ select_target_disk () {
printf "Selecting a mounted BTRFS device for backups on %s.\n" "$remote" printf "Selecting a mounted BTRFS device for backups on %s.\n" "$remote"
fi fi
fi fi
while [ "$disk_id" -eq -1 ] || [ "$disk_id" -le $disk_count ]; do while [ "$disk_id" -eq -1 ] || [ "$disk_id" -le "$disk_count" ]; do
if [ "$disk_subvolid_match_count" -eq 1 ]; then if [ "$disk_subvolid_match_count" -eq 1 ]; then
# matching SUBVOLID selection from commandline # matching SUBVOLID selection from commandline
# Pseudo-Array: disk_selected_$i (reference to $disk_uuid element) # Pseudo-Array: disk_selected_$i (reference to $disk_uuid element)
eval "disk_selected_$i='$disk_subvolid_match'" eval "disk_selected_$i='$disk_subvolid_match'"
disk=$(eval echo \$disk_uuid_$disk_subvolid_match) disk=$(eval echo \$disk_uuid_"$disk_subvolid_match")
subvolid=$(eval echo \$disk_subvolid_$disk_subvolid_match) subvolid=$(eval echo \$disk_subvolid_"$disk_subvolid_match")
fs_options=$(eval echo \$fs_options_$disk_subvolid_match | sed -e 's/.*,\(subvolid=[0-9]*\).*,\(subvol=[0-9]*\)/\1,\2/') fs_options=$(eval echo \$fs_options_"$disk_subvolid_match" | sed -e 's/.*,\(subvolid=[0-9]*\).*,\(subvol=[0-9]*\)/\1,\2/')
disk_selected=$disk_subvolid_match disk_selected="$disk_subvolid_match"
break break
fi fi
if [ "$disk_target_match_count" -eq 1 ]; then if [ "$disk_target_match_count" -eq 1 ]; then
@@ -2600,7 +2610,7 @@ select_target_disk () {
eval "disk_selected_$i='$disk_target_match'" eval "disk_selected_$i='$disk_target_match'"
disk=$(eval echo \$disk_uuid_"$disk_target_match") disk=$(eval echo \$disk_uuid_"$disk_target_match")
target=$(eval echo \$disk_target_"$disk_target_match") target=$(eval echo \$disk_target_"$disk_target_match")
fs_options=$(eval echo \$fs_options_$disk_target_match | sed -e 's/.*,\(subvolid=[0-9]*\).*,\(subvol=[0-9]*\)/\1,\2/') fs_options=$(eval echo \$fs_options_"$disk_target_match" | sed -e 's/.*,\(subvolid=[0-9]*\).*,\(subvol=[0-9]*\)/\1,\2/')
disk_selected=$disk_target_match disk_selected=$disk_target_match
break break
fi fi
@@ -2612,20 +2622,20 @@ select_target_disk () {
fi fi
for disk_uuid in $disk_uuid_match; do for disk_uuid in $disk_uuid_match; do
# Pseudo-Array: disk_selected_$i (reference to $disk_uuid element) # Pseudo-Array: disk_selected_$i (reference to $disk_uuid element)
eval "disk_selected_$i='$disk_uuid'" eval "disk_selected_"$i"='$disk_uuid'"
disk=$(eval echo \$disk_uuid_$disk_uuid) disk=$(eval echo \$disk_uuid_"$disk_uuid")
fs_options=$(eval echo \$fs_options_$disk_uuid | sed -e 's/.*,\(subvolid=[0-9]*\).*,\(subvol=[0-9]*\)/\1,\2/') fs_options=$(eval echo \$fs_options_"$disk_uuid" | sed -e 's/.*,\(subvolid=[0-9]*\).*,\(subvol=[0-9]*\)/\1,\2/')
printf "%4s) %s (uuid=%s,%s)\n" "$i" "$target" "$disk" "$fs_options" printf "%4s) %s (uuid=%s,%s)\n" "$i" "$target" "$disk" "$fs_options"
i=$((i+1)) i=$((i+1))
done done
else else
while [ "$disk_id" -le $disk_count ]; do while [ "$disk_id" -le "$disk_count" ]; do
# present all mounted BTRFS filesystems # present all mounted BTRFS filesystems
# Pseudo-Array: disk_selected_$i (reference to $disk_id element) # Pseudo-Array: disk_selected_"$i" (reference to "$disk_id" element)
eval "disk_selected_$i='$disk_id'" eval "disk_selected_$i='$disk_id'"
disk=$(eval echo \$disk_uuid_$disk_id) disk=$(eval echo \$disk_uuid_"$disk_id")
target=$(eval echo \$disk_target_$disk_id) target=$(eval echo \$disk_target_"$disk_id")
fs_options=$(eval echo \$fs_options_$disk_id | sed -e 's/.*,\(subvolid=[0-9]*\).*,\(subvol=[0-9]*\)/\1,\2/') fs_options=$(eval echo \$fs_options_"$disk_id" | sed -e 's/.*,\(subvolid=[0-9]*\).*,\(subvol=[0-9]*\)/\1,\2/')
printf "%4s) %s (uuid=%s,%s)\n" "$i" "$target" "$disk" "$fs_options" printf "%4s) %s (uuid=%s,%s)\n" "$i" "$target" "$disk" "$fs_options"
i=$((i+1)) i=$((i+1))
disk_id=$((disk_id+1)) disk_id=$((disk_id+1))
@@ -2655,9 +2665,9 @@ select_target_disk () {
exit 0 exit 0
fi fi
selected_uuid=$(eval echo \$disk_uuid_$disk_selected) selected_uuid=$(eval echo \$disk_uuid_"$disk_selected")
selected_target=$(eval echo \$disk_target_$disk_selected) selected_target=$(eval echo \$disk_target_"$disk_selected")
selected_subvol=$(eval echo \$fs_options_$disk_selected | sed -e 's/.*subvolid=\([0-9]*\).*/\1/') selected_subvol=$(eval echo \$fs_options_"$disk_selected" | sed -e 's/.*subvolid=\([0-9]*\).*/\1/')
if [ "$verbose" -ge 2 ]; then if [ "$verbose" -ge 2 ]; then
printf "${MAGENTA}You selected the disk with UUID ${GREEN}'%s'${MAGENTA} (subvolid=${GREEN}'%s'${MAGENTA})${NO_COLOR}.\n" \ printf "${MAGENTA}You selected the disk with UUID ${GREEN}'%s'${MAGENTA} (subvolid=${GREEN}'%s'${MAGENTA})${NO_COLOR}.\n" \
@@ -2714,24 +2724,24 @@ select_target_tape () {
printf "Selecting a mounted LTFS tape for backups on %s.\n" "$remote" printf "Selecting a mounted LTFS tape for backups on %s.\n" "$remote"
fi fi
fi fi
while [ "$tape_id" -eq -1 ] || [ "$tape_id" -le $tape_count ]; do while [ "$tape_id" -eq -1 ] || [ "$tape_id" -le "$tape_count" ]; do
if [ "$tape_match_count" -eq 1 ]; then if [ "$tape_match_count" -eq 1 ]; then
# matching LTFS selection from commandline # matching LTFS selection from commandline
# Pseudo-Array: tape_selected_$i (reference to $tape_uuid element) # Pseudo-Array: tape_selected_"$i" (reference to "$tape_uuid" element)
eval "tape_selected_$i='$tape_id_match'" eval "tape_selected_$i='$tape_id_match'"
tape=$(eval echo \$tape_id_$tape_id_match) tape=$(eval echo \$tape_id_"$tape_id_match")
#subvolid=$(eval echo \$tape_id_$tape_id_match) #subvolid=$(eval echo \$tape_id_"$tape_id_match")
#fs_options=$(eval echo \$tape_fs_options_$tape_id_match | sed -e 's/.*,\(subvolid=[0-9]*\).*,\(subvol=[0-9]*\)/\1,\2/') #fs_options=$(eval echo \$tape_fs_options_"$tape_id_match" | sed -e 's/.*,\(subvolid=[0-9]*\).*,\(subvol=[0-9]*\)/\1,\2/')
tape_selected="$tape_id_match" tape_selected="$tape_id_match"
break break
fi fi
if [ "$tape_target_match_count" -eq 1 ]; then if [ "$tape_target_match_count" -eq 1 ]; then
# matching TARGET selection from commandline # matching TARGET selection from commandline
# Pseudo-Array: tape_selected_$i (reference to $tape_id element) # Pseudo-Array: tape_selected_"$i" (reference to "$tape_id" element)
eval "tape_selected_$i='$tape_target_match'" eval "tape_selected_$i='$tape_target_match'"
tape=$(eval echo \$tape_id_$tape_target_match) tape=$(eval echo \$tape_id_"$tape_target_match")
target=$(eval echo \$tape_target_$tape_target_match) target=$(eval echo \$tape_target_"$tape_target_match")
#fs_options=$(eval echo \$fs_options_$tape_target_match | sed -e 's/.*,\(subvolid=[0-9]*\).*,\(subvol=[0-9]*\)/\1,\2/') #fs_options=$(eval echo \$fs_options_"$tape_target_match" | sed -e 's/.*,\(subvolid=[0-9]*\).*,\(subvol=[0-9]*\)/\1,\2/')
tape_selected=$tape_target_match tape_selected=$tape_target_match
break break
fi fi
@@ -2741,21 +2751,21 @@ select_target_tape () {
if [ "$verbose" -ge 2 ]; then if [ "$verbose" -ge 2 ]; then
printf "%s mount points were found with ID '%s'.\n" "$tape_id_match_count" "$uuid_cmdline" printf "%s mount points were found with ID '%s'.\n" "$tape_id_match_count" "$uuid_cmdline"
fi fi
for tape_id in $tape_id_match; do for tape_id in "$tape_id_match"; do
# Pseudo-Array: tape_selected_$i (reference to $tape_uuid element) # Pseudo-Array: tape_selected_$i (reference to $tape_uuid element)
eval "tape_selected_$i='$tape_id'" eval "tape_selected_$i='$tape_id'"
tape=$(eval echo \$tape_id_$tape_id) tape=$(eval echo \$tape_id_"$tape_id")
tape_fs_options=$(eval echo \$fs_options_$tape_id | sed -e 's/.*,\(subvolid=[0-9]*\).*,\(subvol=[0-9]*\)/\1,\2/') tape_fs_options=$(eval echo \$fs_options_"$tape_id" | sed -e 's/.*,\(subvolid=[0-9]*\).*,\(subvol=[0-9]*\)/\1,\2/')
printf "%4s) %s (id=%s,%s)\n" "$i" "$target" "$tape" "$tape_fs_options" printf "%4s) %s (id=%s,%s)\n" "$i" "$target" "$tape" "$tape_fs_options"
i=$((i+1)) i=$((i+1))
done done
else else
while [ "$tape_id" -le $tape_count ]; do while [ "$tape_id" -le "$tape_count" ]; do
# present all mounted BTRFS filesystems # present all mounted BTRFS filesystems
# Pseudo-Array: tape_selected_$i (reference to $tape_id element) # Pseudo-Array: tape_selected_$i (reference to "$tape_id" element)
eval "tape_selected_$i='$tape_id'" eval "tape_selected_$i='$tape_id'"
tape=$(eval echo \$tape_id_$tape_id) tape=$(eval echo \$tape_id_"$tape_id")
target=$(eval echo \$tape_target_$tape_id) target=$(eval echo \$tape_target_"$tape_id")
#tape_fs_options=$(eval echo \$target_fs_options_$tape_id | sed -e 's/.*,\(subvolid=[0-9]*\).*,\(subvol=[0-9]*\)/\1,\2/') #tape_fs_options=$(eval echo \$target_fs_options_$tape_id | sed -e 's/.*,\(subvolid=[0-9]*\).*,\(subvol=[0-9]*\)/\1,\2/')
printf "%4s) %s\n" "$i" "$target" printf "%4s) %s\n" "$i" "$target"
i=$((i+1)) i=$((i+1))
@@ -2763,7 +2773,8 @@ select_target_tape () {
done done
fi fi
printf "%4s) Exit\n" "x" printf "%4s) Exit\n" "x"
read -r -p "Enter a number: " tape_selected printf "Enter a number: "
read -r tape_selected
case "$tape_selected" in case "$tape_selected" in
x) x)
break break
@@ -2787,9 +2798,9 @@ select_target_tape () {
exit 0 exit 0
fi fi
selected_tape_id=$(eval echo \$tape_id_$tape_selected) selected_tape_id=$(eval echo \$tape_id_"$tape_selected")
selected_tape_target=$(eval echo \$tape_target_$tape_selected) selected_tape_target=$(eval echo \$tape_target_"$tape_selected")
#selected_subvol=$(eval echo \$fs_options_$tape_selected | sed -e 's/.*subvolid=\([0-9]*\).*/\1/') #selected_subvol=$(eval echo \$fs_options_"$tape_selected" | sed -e 's/.*subvolid=\([0-9]*\).*/\1/')
if [ "$verbose" -ge 2 ]; then if [ "$verbose" -ge 2 ]; then
printf "${MAGENTA}You selected the LTFS tape with ID ${GREEN}'%s'${MAGENTA}${NO_COLOR}.\n" \ printf "${MAGENTA}You selected the LTFS tape with ID ${GREEN}'%s'${MAGENTA}${NO_COLOR}.\n" \
@@ -2832,14 +2843,14 @@ set_config(){
config_value=${3:-/var/lib/dsnap-sync} config_value=${3:-/var/lib/dsnap-sync}
if [ -n "$remote" ]; then if [ -n "$remote" ]; then
"$ssh" sed -i \'"s#^\($config_key\s*=\s*\).*\$#\1\"$config_value\"#"\' $config "$ssh" sed -i \'"s#^\($config_key\s*=\s*\).*\$#\1\"$config_value\"#"\' "$config"
else else
sed -i "s#^\($config_key\s*=\s*\).*\$#\1\"$config_value\"#" $config sed -i "s#^\($config_key\s*=\s*\).*\$#\1\"$config_value\"#" "$config"
fi fi
} }
traperror () { traperror () {
printf "Exited due to error on line %s.\n" $1 printf "Exited due to error on line %s.\n" "$1"
printf "exit status: %s\n" "$2" printf "exit status: %s\n" "$2"
#printf "command: %s\n" "$3" #printf "command: %s\n" "$3"
#printf "bash line: %s\n" "$4" #printf "bash line: %s\n" "$4"
@@ -2871,7 +2882,7 @@ Options:
--label-running <desc> snapper description tagging active jobs. Default: "dsnap-sync in progress" --label-running <desc> snapper description tagging active jobs. Default: "dsnap-sync in progress"
--label-synced <desc> snapper description tagging last synced jobs --label-synced <desc> snapper description tagging last synced jobs
Default: "dsnap-sync last incremental" Default: "dsnap-sync last incremental"
--calculate-size Enable calculation of sync-size for given snapshots --calculate-btrfs_size Enable calculation of sync-size for given btrfs snapshots
--color Enable colored output messages --color Enable colored output messages
-c, --config <config> Specify <multiple> snapper configurations. -c, --config <config> Specify <multiple> snapper configurations.
Default: Perform snapshots for each available snapper configuration. Default: Perform snapshots for each available snapper configuration.
@@ -3134,7 +3145,7 @@ verify_snapper_structure () {
fi fi
# verify that we can use the correct snapper template # verify that we can use the correct snapper template
cmd="$ssh stat --format %i $snapper_template_dir/$snapper_subvolume_template 2>/dev/null" cmd="$ssh stat --format %i $snapper_template_dir/$snapper_subvolume_template 2>/dev/null"
if [ -z "$(eval $cmd)" ]; then if [ -z "$(eval "$cmd")" ]; then
# if available: install dsnap-sync default config # if available: install dsnap-sync default config
if [ -f "$snapper_template_dir/$snapper_template_dsnap_sync" ]; then if [ -f "$snapper_template_dir/$snapper_template_dsnap_sync" ]; then
cp "$snapper_template/$snapper_template_dsnap-sync" "$snapper_config_dir/$snapper_subvolume_template" cp "$snapper_template/$snapper_template_dsnap-sync" "$snapper_config_dir/$snapper_subvolume_template"
@@ -3177,7 +3188,7 @@ verify_snapper_structure () {
printf "${MAGENTA}dryrun${NO_COLOR}: Would create new snapper configuration from template %s ...\n" \ printf "${MAGENTA}dryrun${NO_COLOR}: Would create new snapper configuration from template %s ...\n" \
"$snapper_subvolume_template" "$snapper_subvolume_template"
printf "${MAGENTA}dryrun${NO_COLOR}: Would create new snapper subvolume '%s' ...\n" \ printf "${MAGENTA}dryrun${NO_COLOR}: Would create new snapper subvolume '%s' ...\n" \
"$backup_root/$snapper_snapshot" "$backup_root/$snapper_snapshots"
fi fi
elif [ $? -eq 0 ]; then elif [ $? -eq 0 ]; then
# 256: a btrfs subvolume # 256: a btrfs subvolume
@@ -3227,7 +3238,7 @@ verify_snapper_structure () {
# snapper_config exist, now verify if SUBVOLUME needs to be updated # snapper_config exist, now verify if SUBVOLUME needs to be updated
cmd="$ssh snapper list-configs | awk -F '|' '/'\"^$snapper_config\"'/ {print \$1}'" cmd="$ssh snapper list-configs | awk -F '|' '/'\"^$snapper_config\"'/ {print \$1}'"
#cmd="$ssh snapper list-configs | awk '/'\"^$snapper_config\"'/' | awk -F '|' ' /'\$1 == "$snapper_config"'/ {print \$1}'" #cmd="$ssh snapper list-configs | awk '/'\"^$snapper_config\"'/' | awk -F '|' ' /'\$1 == "$snapper_config"'/ {print \$1}'"
if [ -n $(eval "$cmd") ]; then if [ -n "$(eval "$cmd")" ]; then
# if changed, adapt targets SUBVOLUME path # if changed, adapt targets SUBVOLUME path
if [ "$verbose" -ge 3 ]; then if [ "$verbose" -ge 3 ]; then
printf "${RED}TODO:${NO_COLOR} Check if value for key 'SUBVOLUME' needs an update in snapper config %s\n" \ printf "${RED}TODO:${NO_COLOR} Check if value for key 'SUBVOLUME' needs an update in snapper config %s\n" \
@@ -3248,17 +3259,16 @@ verify_snapper_structure () {
if [ -z $ret ]; then if [ -z $ret ]; then
if [ "$verbose" -ge 2 ]; then if [ "$verbose" -ge 2 ]; then
printf "${MAGENTA}Create new BTRFS subvolume ${GREEN}'%s'${NO_COLOR}\n" \ printf "${MAGENTA}Create new BTRFS subvolume ${GREEN}'%s'${NO_COLOR}\n" \
$backup_root/$snapper_snapshots "$backup_root/$snapper_snapshots"
fi fi
cmd="$ssh btrfs subvolume create $backup_root/$snapper_snapshots 2>/dev/null" cmd="$ssh btrfs subvolume create $backup_root/$snapper_snapshots 2>/dev/null"
ret=$(eval $cmd) if ! $(eval "$cmd"); then
if [ $? -ne 0 ]; then
printf "${RED}Error: ${MAGENTA}Creation of snapper subvolume ${GREEN}%s${MAGENTA} failed${NO_COLOR}\n" \ printf "${RED}Error: ${MAGENTA}Creation of snapper subvolume ${GREEN}%s${MAGENTA} failed${NO_COLOR}\n" \
"$backup_root/$snapper_snapshots" "$backup_root/$snapper_snapshots"
return 1 return 1
fi fi
else else
if [ $ret -ne 256 ]; then if [ "$ret" -ne 256 ]; then
printf "${RED}Error: ${GREEN}%s ${MAGENTA}needs to be a BTRFS subvolume. But given ${GREEN}%s${MAGENTA} is just a directory${NO_COLOR}\n" \ printf "${RED}Error: ${GREEN}%s ${MAGENTA}needs to be a BTRFS subvolume. But given ${GREEN}%s${MAGENTA} is just a directory${NO_COLOR}\n" \
"$snapper_config" "$backup_root" "$snapper_config" "$backup_root"
return 1 return 1
@@ -3284,17 +3294,16 @@ verify_snapper_structure () {
printf "${MAGENTA}Create${NO_COLOR} path ${GREEN}'%s'${NO_COLOR} to store target snapshot.\n" \ printf "${MAGENTA}Create${NO_COLOR} path ${GREEN}'%s'${NO_COLOR} to store target snapshot.\n" \
"$backup_root/$snapper_snapshots/$snapper_id" "$backup_root/$snapper_snapshots/$snapper_id"
fi fi
ret=$(eval "$ssh" mkdir --mode=0700 \ if ! $(eval "$ssh" mkdir --mode=0700 \
"$backup_root/$snapper_snapshots/$snapper_id") "$backup_root/$snapper_snapshots/$snapper_id"); then
if [ $? -ne 0 ]; then
printf "${RED}Cancel path snapshot creation${NO_COLOR}: Can't create path '%s' to store target snapshot.\n" \ printf "${RED}Cancel path snapshot creation${NO_COLOR}: Can't create path '%s' to store target snapshot.\n" \
"$backup_root/$snapper_snapshots/$snapper_id" "$backup_root/$snapper_snapshots/$snapper_id"
return 1 return 1
fi fi
else else
cmd="$ssh stat --format %i $backup_root/$snapper_snapshots/$snapper_id/$snapper_snapshot_name 2>/dev/null" cmd="$ssh stat --format %i $backup_root/$snapper_snapshots/$snapper_id/$snapper_snapshot_name 2>/dev/null"
ret=$(eval $cmd) ret=$(eval "$cmd")
if [ $? -eq 0 ] && [ $ret -ne 256 ]; then if [ $? -eq 0 ] && [ "$ret" -ne 256 ]; then
# a snapshot path exists, but is not a btrfs snapshot # a snapshot path exists, but is not a btrfs snapshot
if [ -z "$remote" ]; then if [ -z "$remote" ]; then
printf "${RED}Cancel snapshot creation${NO_COLOR}: Directory with id ${GREEN}'%s'${NO_COLOR} already exist in ${BLUE}'%s'${NO_COLOR}, but isn't a btrfs snapshot\n" \ printf "${RED}Cancel snapshot creation${NO_COLOR}: Directory with id ${GREEN}'%s'${NO_COLOR} already exist in ${BLUE}'%s'${NO_COLOR}, but isn't a btrfs snapshot\n" \
@@ -3318,7 +3327,7 @@ verify_snapper_structure () {
# Main # Main
### ###
cwd=`pwd` cwd=$(pwd)
ssh="" ssh=""
# can't be ported to dash (ERR is not supported) # can't be ported to dash (ERR is not supported)
@@ -3347,7 +3356,7 @@ run_backup
if [ -d "$TMPDIR" ]; then if [ -d "$TMPDIR" ]; then
if [ "$verbose" -ge 2 ]; then if [ "$verbose" -ge 2 ]; then
printf "${MAGENTA}Cleanup temporary directory ${GREEN}'%s'${NO_COLOR}\n" \ printf "${MAGENTA}Cleanup temporary directory ${GREEN}'%s'${NO_COLOR}\n" \
$TMPDIR "$TMPDIR"
fi fi
rm -rf "$TMPDIR" || die "Failed to cleanup temporary directory '%s'\n" "$TMPDIR" rm -rf "$TMPDIR" || die "Failed to cleanup temporary directory '%s'\n" "$TMPDIR"
fi fi

44
debian/changelog vendored
View File

@@ -1,44 +0,0 @@
dsnap-sync (0.6.6) unstable; urgency=low
[Ralf Zerres]
* branch: master
-- Ralf Zerres <rzerres@networkx.de> Thu, 03 Dez 2021 13:30:00 +0100
dsnap-sync (0.6.4) unstable; urgency=low
[Ralf Zerres]
* branch: master
-- Ralf Zerres <rzerres@networkx.de> Thu, 14 Mar 2019 09:20:02 +0100
dsnap-sync (0.6.0) unstable; urgency=low
[Ralf Zerres]
* branch: master
* multi-config: handling of multiple configurations as a group
* btrfs-archive: full and incremental stream files
* tape: handling of LTFS tapes
* ionice: optional use in target streams
-- Ralf Zerres <rzerres@networkx.de> Sat, 21 Sep 2018 20:00:00 +0200
dsnap-sync (0.5.9) unstable; urgency=low
[Ralf Zerres]
* branch: wip-d2d
* initial tape-admin wrapper
* automounter support for target devices
* bugfixes
* btrfs quota to read valid snapshot size / change size
* color handling in verbosity-levels
-- Ralf Zerres <rzerres@networkx.de> Sat, 25 Aug 2018 20:00:00 +0200
dsnap-sync (0.5.3) unstable; urgency=low
[Ralf Zerres]
* initial package
* adapt compilation to support ubuntu bionic
-- Ralf Zerres <rzerres@networkx.de> Fri, 1 Jun 2018 21:00:01 +0000

1
debian/compat vendored
View File

@@ -1 +0,0 @@
10

25
debian/control vendored
View File

@@ -1,25 +0,0 @@
Source: dsnap-sync
Section: admin
Priority: optional
Maintainer: Networkx GmbH <support@networkx.de>
Build-Depends: debhelper (>= 10), dh-exec
Uploaders: Ralf Zerres <ralf.zerres@networkx.de>
Standards-Version: 4.1.4.1
Homepage: https://github.com/rzerres/dsnap-sync.git
Package: dsnap-sync
Architecture: amd64
Conflicts: snap-sync
Depends: dash, snapper, btrfs-progs, systemd
Suggests: pv, libnotify-bin, mtx, jq, ltfs
Description: Backup and synchronize btrfs filesystems
dsnap-sync is designed to backup btrfs formated filesystems. It takes
advantage of the specific snapshots functionality btrfs offers and i
combines it with managemnet functionality of snapper.
.
dsnap-sync creates backups as btrfs-snapshots on a selectable target
device. Plug in and mount any btrfs-formatted device to your system.
Supported devices may be either local USB drives, but can be as well
remote accessible RAID drives. If possible the backup process will send
incremental snapshots to the target drive. If the snapshot will be
stored on a remote host, it is secured with ssh.

4
debian/dsnap-sync.install vendored
View File

@@ -1,4 +0,0 @@
bin/
etc/
lib/
usr/

22
debian/rules vendored
View File

@@ -1,22 +0,0 @@
#!/usr/bin/make -f
# debian/rules
# -*- mode: makefile; coding: utf-8 -*-
export DH_VERBOSE=1
#export DESTROOT=$(CURDIR)/debian/dsnap-sync
export DESTDIR=$(CURDIR)/debian/dsnap-sync
%:
# dh $@ --sourcedirectory=src
dh $@
#override_dh_auto_configure:
# dh_auto_configure --sourcedirectory=src -- --prefix=/usr
override_dh_auto_install:
dh_auto_install -- prefix=/usr
#override_dh_install:
# dh_install
# dh_missing --fail-missing