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tape-admin: rework ltfs format/wipe

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- can't reformat or wipe an active mounted ltfs media
- check that the the media is free

Signed-off-by: Ralf Zerres <ralf.zerres@networkx.de>
This commit is contained in:
Ralf Zerres
2019-09-10 13:08:23 +02:00
parent 9c804b8370
commit a706511423
1 changed files with 61 additions and 61 deletions
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122
bin/tape-admin
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@@ -496,8 +496,8 @@ get_poolmember () {
i=0 i=0
for i in $poolmember ; do for i in $poolmember ; do
if [ "${volume_name}" = "any" ]; then if [ "$volume_name" = "any" ]; then
volume_name = $i volume_name=$i
if [ $verbose -ge 2 ]; then if [ $verbose -ge 2 ]; then
printf "${MAGENTA}selecting first volume_name ${GREEN}'%s'${MAGENTA} from media-pool ${GREEN}'%s'${NO_COLOR}\n" \ printf "${MAGENTA}selecting first volume_name ${GREEN}'%s'${MAGENTA} from media-pool ${GREEN}'%s'${NO_COLOR}\n" \
"$i" "$mediapool_name" "$i" "$mediapool_name"
@@ -736,10 +736,13 @@ ltfs_format () {
fi fi
make_err_file make_err_file
${MKLTFS} --device=$ltfs_devname --volume-name=${volume_name} --tape-serial=${volume_serial} --force 2>${ERRFILE} ltfs_umount
RET=$? if [ $? -eq 0 ]; then
rm -f ${ERRFILE} ${MKLTFS} --device=$ltfs_devname --volume-name=${volume_name} --tape-serial=${volume_serial} --force 2>${ERRFILE}
return $RET RET=$?
rm -f ${ERRFILE}
return $RET
fi
} }
ltfs_is_mounted () { ltfs_is_mounted () {
@@ -879,12 +882,9 @@ ltfs_reformat () {
if [ ${#need_format} -ge 1 ]; then if [ ${#need_format} -ge 1 ]; then
ltfs_format ${volume_name_active} ${volume_serial} ltfs_format ${volume_name_active} ${volume_serial}
else else
ltfs_umount ltfs_wipe
if [ $? -eq 0 ]; then if [ $? -eq 0 ]; then
ltfs_wipe ltfs_format ${volume_name_active} ${volume_serial}
if [ $? -eq 0 ]; then
ltfs_format ${volume_name_active} ${volume_serial}
fi
fi fi
fi fi
if [ $? -eq 0 ]; then if [ $? -eq 0 ]; then
@@ -934,48 +934,51 @@ ltfs_wipe () {
printf "${BLUE}ltfs_wipe...${NO_COLOR}\n" printf "${BLUE}ltfs_wipe...${NO_COLOR}\n"
fi fi
#rm -rf $ltfs_mountpoint/* ltfs_umount
make_err_file if [ $? -eq 0 ]; then
if [ $verbose -ge 2 ]; then #rm -rf $ltfs_mountpoint/*
printf "${MAGENTA}Restore the LTFS medium to an unpartitioned medium ...${NO_COLOR}\n" make_err_file
fi if [ $verbose -ge 2 ]; then
# ltfs_error.h printf "${MAGENTA}Restore the LTFS medium to an unpartitioned medium ...${NO_COLOR}\n"
#define PROG_NO_ERRORS 0x00 /* Success */ fi
#define PROG_TREAT_SUCCESS 0x01 /* Treat as success */ # ltfs_error.h
#define PROG_REBOOT_REQUIRED 0x02 /* Reboot required */ #define PROG_NO_ERRORS 0x00 /* Success */
#define PROG_UNCORRECTED 0x04 /* Cannot recover, the cartridge is modified */ #define PROG_TREAT_SUCCESS 0x01 /* Treat as success */
#define PROG_OPERATIONAL_ERROR 0x08 /* Get device error while processing, the cartridge may be modified */ #define PROG_REBOOT_REQUIRED 0x02 /* Reboot required */
#define PROG_USAGE_SYNTAX_ERROR 0x10 /* Wrong argument */ #define PROG_UNCORRECTED 0x04 /* Cannot recover, the cartridge is modified */
#define PROG_CANCELED_BY_USER 0x20 /* Canceled by user */ #define PROG_OPERATIONAL_ERROR 0x08 /* Get device error while processing, the cartridge may be modified */
#define PROG_SHARED_LIB_ERROR 0x40 /* Library error */ #define PROG_USAGE_SYNTAX_ERROR 0x10 /* Wrong argument */
#define PROG_CANCELED_BY_USER 0x20 /* Canceled by user */
#define PROG_SHARED_LIB_ERROR 0x40 /* Library error */
${MKLTFS} --device=$ltfs_devname --wipe --force 2>${ERRFILE} ${MKLTFS} --device=$ltfs_devname --wipe --force 2>${ERRFILE}
RET=$? RET=$?
rm -f ${ERRFILE} rm -f ${ERRFILE}
if [ $verbose -ge 3 ]; then if [ $verbose -ge 3 ]; then
printf "${MAGENTA}%s returncode: ${GREEN}%s${NO_COLOR}\n" \ printf "${MAGENTA}%s returncode: ${GREEN}%s${NO_COLOR}\n" \
${MKLTFS} $RET ${MKLTFS} $RET
fi
case $RET in
1)
printf "${MAGENTA}%s: Treat as success ${GREEN}%s${NO_COLOR}\n" \
${MKLTFS} $RET
return 0
;;
2)
printf "${MAGENTA}%s: Reboot required ${GREEN}%s${NO_COLOR}\n" \
${MKLTFS} $RET
return 0
;;
8)
printf "${MAGENTA}%s: Get device error while processing, the cartridge may be modified; Return-Code: ${GREEN}%s${NO_COLOR}\n" \
${MKLTFS} $RET
return $RET
;;
*)
return $RET
;;
esac
fi fi
case $RET in
1)
printf "${MAGENTA}%s: Treat as success ${GREEN}%s${NO_COLOR}\n" \
${MKLTFS} $RET
return 0
;;
2)
printf "${MAGENTA}%s: Reboot required ${GREEN}%s${NO_COLOR}\n" \
${MKLTFS} $RET
return 0
;;
8)
printf "${MAGENTA}%s: Get device error while processing, the cartridge may be modified ${GREEN}%s${NO_COLOR}\n" \
${MKLTFS} $RET
return $RET
;;
*)
return $RET
;;
esac
} }
make_err_file() { make_err_file() {
@@ -1038,7 +1041,7 @@ media_change () {
fi fi
get_poolmember_next "${mediapool_name}" get_poolmember_next "${mediapool_name}"
if test $? -eq 0; then if test $? -eq 0; then
if [ $verbose -ge 2 ]; then if [ $verbose -ge 1 ]; then
printf "${MAGENTA}MediaPool: ${GREEN}%s${NO_COLOR} (next tape: ${GREEN}%s${NO_COLOR})\n" \ printf "${MAGENTA}MediaPool: ${GREEN}%s${NO_COLOR} (next tape: ${GREEN}%s${NO_COLOR})\n" \
"${mediapool_name}" "${volume_name_next}" "${mediapool_name}" "${volume_name_next}"
fi fi
@@ -1164,7 +1167,7 @@ mount_tape () {
"${volume_name}" "${volume_name}"
fi fi
ltfs_wipe ltfs_wipe
ltfs_format ${volume_name} ${volume_serial} #ltfs_format ${volume_name} ${volume_serial}
if [ $? -eq 0 ]; then if [ $? -eq 0 ]; then
return 0 return 0
fi fi
@@ -1301,14 +1304,11 @@ mount_tape () {
compare_date $date_now $volume_retensiondate compare_date $date_now $volume_retensiondate
if [ $? -eq 2 ]; then if [ $? -eq 2 ]; then
# retensiondate has exposed: wipe given tape # retensiondate has exposed: wipe given tape
ltfs_mount ltfs_wipe
if [ $? -eq 0 ]; then #ltfs_format ${volume_name} ${volume_serial}
ltfs_wipe if [ $? -eq 0 ]; then
ltfs_format ${volume_name} ${volume_serial} return 0
if [ $? -eq 0 ]; then fi
return 0
fi
fi
fi fi
if [ $? -eq 1 ]; then if [ $? -eq 1 ]; then
# respect active retensiondate: unload given tape # respect active retensiondate: unload given tape