freebsd-skq/etc/periodic/daily/404.status-zfs
Glen Barber 2f1602a7d1 Add an option to 404.status-zfs (enabled by default) to list all
zfs pools on the system.

While here, document daily_status_zfs_enable in periodic.conf(5).

Discussed on:	-fs [1]
Reviewed by:	netchild [1]
Approved by:	jhb
MFC after:	1 week

[1] - http://lists.freebsd.org/pipermail/freebsd-fs/2011-June/011869.html
2012-02-08 00:08:21 +00:00

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#!/bin/sh
#
# $FreeBSD$
#
# If there is a global system configuration file, suck it in.
#
if [ -r /etc/defaults/periodic.conf ]
then
. /etc/defaults/periodic.conf
source_periodic_confs
fi
case "$daily_status_zfs_enable" in
[Yy][Ee][Ss])
echo
echo 'Checking status of zfs pools:'
case "$daily_status_zfs_zpool_list_enable" in
[Yy][Ee][Ss])
lout=`zpool list`
echo "$lout"
echo
;;
*)
;;
esac
sout=`zpool status -x`
echo "$sout"
# zpool status -x always exits with 0, so we have to interpret its
# output to see what's going on.
if [ "$sout" = "all pools are healthy" \
-o "$sout" = "no pools available" ]; then
rc=0
else
rc=1
fi
;;
*)
rc=0
;;
esac
exit $rc