Author: mav
Date: Fri Feb 5 17:28:11 2016
New Revision: 295324
URL: https://svnweb.freebsd.org/changeset/base/295324
Log:
Add error check to not leak logs with syntax errors in case of failed
`zpool history`.
MFC after: 1 month
Modified:
head/etc/periodic/daily/800.scrub-zfs
Modified: head/etc/periodic/daily/800.scrub-zfs
==============================================================================
--- head/etc/periodic/daily/800.scrub-zfs Fri Feb 5 17:14:37 2016
(r295323)
+++ head/etc/periodic/daily/800.scrub-zfs Fri Feb 5 17:28:11 2016
(r295324)
@@ -63,6 +63,11 @@ case "$daily_scrub_zfs_enable" in
_last_scrub=$(zpool history ${pool} | \
sed -ne '2s/ .*$//p')
fi
+ if [ -z "${_last_scrub}" ]; then
+ echo " skipping scrubbing of pool '${pool}':"
+ echo " can't get last scrubbing date"
+ continue
+ fi
# Now minus last scrub (both in seconds) converted to days.
_scrub_diff=$(expr -e \( $(date +%s) - \
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