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| author | Theodore Ts'o <tytso@mit.edu> | 2019-03-20 11:58:58 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2019-03-21 11:30:09 -0400 |
| commit | c120312253a4991078f8c0eb7fbde23851c4d258 (patch) | |
| tree | 6b1e95ee0424107982eb692d0c31bc4d29f50cc1 /scrub/e2scrub_all.in | |
| parent | fbd0c83877acdfb255762abaebc0ffe757e989a9 (diff) | |
| download | e2fsprogs-c120312253a4991078f8c0eb7fbde23851c4d258.tar.gz | |
e2scrub_all: make sure there's enough free space for a snapshot
If there isn't, skip the volume so we don't spam the system
administrator with error messages. It's quite commkon that there is
is zero free space in the volume group.
Addresses-Debian-Bug: #924301
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'scrub/e2scrub_all.in')
| -rw-r--r-- | scrub/e2scrub_all.in | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/scrub/e2scrub_all.in b/scrub/e2scrub_all.in index 8bc868aa..4cb90a0d 100644 --- a/scrub/e2scrub_all.in +++ b/scrub/e2scrub_all.in @@ -21,6 +21,7 @@ PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin scrub_all=0 +snap_size_mb=256 conffile="@root_sysconfdir@/e2scrub.conf" test -f "${conffile}" && . "${conffile}" @@ -108,6 +109,9 @@ ls_scrub_targets() { eval "${lvm_vars}" echo "${LVM2_LV_ROLE}" | grep -q "snapshot" && continue + free_space="$(vgs -o vg_free --units m --noheadings --no-suffix "${LVM2_VG_NAME}" 2> /dev/null | sed -e 's/\..*//')" + test "${snap_size_mb}" -gt "${free_space}" && continue + if [ -n "${MOUNTPOINT}" ]; then echo "${MOUNTPOINT}" else |