3 . /usr/share/ganeti/extstorage/zfs/defaults.sh
8 while [ ! -z "$1" ] ; do
10 *$EXTP_VG*) VOL=`echo $1 | cut -d/ -f4` ;;
11 *) echo "# ignore $1" >&2
18 # lvs --noheadings --units=m --nosuffix '--separator=|' -ovg_name,lv_name,lv_size,lv_attr
19 if echo $* | grep -q vg_name,lv_name,lv_size,lv_attr ; then
21 zfs get volsize -t volume -r $EXTP_ZFS -H -p -o name,value | sed "s:$EXTP_ZFS/*::" | awk '{ print " '$EXTP_VG'|"$1"|" $2 / 1024 / 1024 "|-wi-a---" }' # FIXME handle -wi-ao-- for used volumes, via ganeti:originstname ?
22 /sbin/lvm lvs $* 2>/dev/null || exit 0 # local, might fail
24 # gnt-instance modify -t drbd -n box02 zfs
25 # lvs --noheadings '--separator=|' --units=k --nosuffix -olv_attr,lv_kernel_major,lv_kernel_minor,vg_extent_size,stripes,devices /dev/ffzgvg/c72d9ea7-f396-4104-b4ee-8b613da32051.disk1
26 elif echo $* | grep -q lv_attr,lv_kernel_major,lv_kernel_minor,vg_extent_size,stripes,devices ; then
29 volblocksize=`zfs get volblocksize -o value -p -H $EXTP_ZFS/$VOL_NAME`
30 perm="-wi-ao--" # no snapshot
31 if [ -e /dev/zvol/$EXTP_ZFS/$VOL_NAME.snap ] ; then
32 perm="owi-aos-" # snapshot origin
33 elif echo $VOL_NAME | grep -q '.snap$' ; then
34 perm="swi-a-s-" # snapshot
36 ls -al `readlink -f /dev/zvol/$EXTP_ZFS/$VOL_NAME` | sed 's/,//' | awk '{ print " -wi-ao--|" $5 "|" $6 "|'$volblocksize'|1|" $10 "(" $6 * 1280 + $6 ")" }' # FIXME what is number after device?
38 # lvs -o tags --noheadings --nosuffix /dev/ffzgvg/88c6b19f-7b3f-4041-bb9c-d2a0716e459c.disk0
39 elif [ "$1" = "-o" ] ; then
41 tag=`zfs get lv:tag -o value -p -H $EXTP_ZFS/$VOL_NAME`