extern/zfs-auto-snapshot
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Add --{pre,post}-snapshot for pre and post creation hook

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This commit is contained in:
Maciej Małecki 2014-08-06 22:38:02 +02:00
parent d625c53af1
commit da5a8bd5b7
1 changed files with 13 additions and 0 deletions
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src/zfs-auto-snapshot.sh
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@ -39,6 +39,8 @@ opt_setauto=''
opt_syslog='' opt_syslog=''
opt_skip_scrub='' opt_skip_scrub=''
opt_verbose='' opt_verbose=''
opt_pre_snapshot=''
opt_post_snapshot=''
# Global summary statistics. # Global summary statistics.
DESTRUCTION_COUNT='0' DESTRUCTION_COUNT='0'
@ -156,8 +158,10 @@ do_snapshots () # properties, flags, snapname, oldglob, [targets...]
for ii in $TARGETS for ii in $TARGETS
do do
do_run "$opt_pre_snapshot $ii $NAME"
if do_run "zfs snapshot $PROPS $FLAGS '$ii@$NAME'" if do_run "zfs snapshot $PROPS $FLAGS '$ii@$NAME'"
then then
do_run "$opt_post_snapshot $ii $NAME"
SNAPSHOT_COUNT=$(( $SNAPSHOT_COUNT + 1 )) SNAPSHOT_COUNT=$(( $SNAPSHOT_COUNT + 1 ))
else else
WARNING_COUNT=$(( $WARNING_COUNT + 1 )) WARNING_COUNT=$(( $WARNING_COUNT + 1 ))
@ -198,6 +202,7 @@ GETOPT=$(getopt \
--longoptions=default-exclude,dry-run,fast,skip-scrub,recursive \ --longoptions=default-exclude,dry-run,fast,skip-scrub,recursive \
--longoptions=event:,keep:,label:,prefix:,sep: \ --longoptions=event:,keep:,label:,prefix:,sep: \
--longoptions=debug,help,quiet,syslog,verbose \ --longoptions=debug,help,quiet,syslog,verbose \
--longoptions=pre-snapshot:,post-snapshot: \
--options=dnshe:l:k:p:rs:qgv \ --options=dnshe:l:k:p:rs:qgv \
-- "$@" ) \ -- "$@" ) \
|| exit 128 || exit 128
@ -308,6 +313,14 @@ do
opt_verbose='1' opt_verbose='1'
shift 1 shift 1
;; ;;
(--pre-snapshot)
opt_pre_snapshot="$2"
shift 2
;;
(--post-snapshot)
opt_post_snapshot="$2"
shift 2
;;
(--) (--)
shift 1 shift 1
break break