Author: mr
Date: Sat May 20 16:47:00 2017
New Revision: 318577
URL: https://svnweb.freebsd.org/changeset/base/318577
Log:
Improve time-since-last-scrub calculation.
This can be needed to compensate anticongestion delays in 410.pkg-audit or
480.leapfile-ntpd.
PR: 217622
Submitted by: w...@psr.com
MFC after: 2 weeks
Modified:
head/etc/periodic/daily/800.scrub-zfs
Modified: head/etc/periodic/daily/800.scrub-zfs
==============================================================================
--- head/etc/periodic/daily/800.scrub-zfs Sat May 20 16:12:44 2017
(r318576)
+++ head/etc/periodic/daily/800.scrub-zfs Sat May 20 16:47:00 2017
(r318577)
@@ -71,7 +71,7 @@ case "$daily_scrub_zfs_enable" in
# Now minus last scrub (both in seconds) converted to days.
_scrub_diff=$(expr -e \( $(date +%s) - \
- $(date -j -f %F.%T ${_last_scrub} +%s) \) / 60 / 60 / 24)
+ $(date -j -v -70M -f %F.%T ${_last_scrub} +%s) \) / 60 / 60
/ 24)
if [ ${_scrub_diff} -lt ${_pool_threshold} ]; then
echo " skipping scrubbing of pool '${pool}':"
echo " last scrubbing is ${_scrub_diff} days ago,
threshold is set to ${_pool_threshold} days"
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