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#!/bin/sh
#
# fsck.zfs: A fsck helper to accommodate distributions that expect
# to be able to execute a fsck on all filesystem types.
#
# This script simply bubbles up some already-known-about errors,
# see fsck.zfs(8)
#
if [ $# -eq 0 ]; then
echo "Usage: $0 [options] dataset…" >&2
exit 16
fi
ret=0
for dataset; do
case "$dataset" in
-*)
continue
;;
*)
;;
esac
pool="${dataset%%/*}"
case "$(@sbindir@/zpool list -Ho health "$pool")" in
DEGRADED)
ret=$(( ret | 4 ))
;;
FAULTED)
awk '!/^([[:space:]]*#.*)?$/ && $1 == "'"$dataset"'" && $3 == "zfs" {exit 1}' /etc/fstab || \
ret=$(( ret | 8 ))
;;
"")
# Pool not found, error printed by zpool(8)
ret=$(( ret | 8 ))
;;
*)
;;
esac
done
exit "$ret"
|
