project_quota_enabled () {
local rc=0
- for num in $(seq $MDSCOUNT); do
- do_facet mds$num $DEBUGFS -R features $(mdsdevname $num) |
- grep -q project || rc=1
- done
- for num in $(seq $OSTCOUNT); do
- do_facet ost$num $DEBUGFS -R features $(ostdevname $num) |
- grep -q project || rc=1
+ local zfeat="feature@project_quota"
+
+ for facet in $(seq -f mds%g $MDSCOUNT) $(seq -f ost%g $OSTCOUNT); do
+ local facet_fstype=${facet:0:3}1_FSTYPE
+ local devname
+
+ if [ "${!facet_fstype}" = "zfs" ]; then
+ devname=$(zpool_name ${facet})
+ do_facet ${facet} $ZPOOL get -H "$zfeat" $devname |
+ grep -wq active || rc=1
+ else
+ [ ${facet:0:3} == "mds" ] &&
+ devname=$(mdsdevname ${facet:3}) ||
+ devname=$(ostdevname ${facet:3})
+ do_facet ${facet} $DEBUGFS -R features $devname |
+ grep -q project || rc=1
+ fi
done
[ $rc -eq 0 ] && PQ_CLEANUP=false || PQ_CLEANUP=true
return $rc
[ $(lustre_version_code $SINGLEMDS) -le \
$(version_code 2.10.53) ] && return 1
- do_facet mds1 $ZPOOL upgrade -v |
- grep project_quota && return 0
+ do_facet mds1 $ZPOOL get all |
+ grep -q project_quota && return 0
fi
return 1
}
+# ZFS project quota enable/disable:
+# This feature will become active as soon as it is enabled and will never
+# return to being disabled. Each filesystem will be upgraded automatically
+# when remounted or when [a] new file is created under that filesystem. The
+# upgrade can also be triggered on filesystems via `zfs set version=current
+# <pool/fs>`. The upgrade process runs in the background and may take a
+# while to complete for the filesystems containing a large number of files.
enable_project_quota() {
is_project_quota_supported || return 0
- [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] && return 0
+ local zkeeper=${KEEP_ZPOOL}
+ stack_trap "KEEP_ZPOOL=$zkeeper" EXIT
+ KEEP_ZPOOL="true"
stopall || error "failed to stopall (1)"
- for num in $(seq $MDSCOUNT); do
- do_facet mds$num $TUNE2FS -O project $(mdsdevname $num) ||
- error "tune2fs $(mdsdevname $num) failed"
- done
+ local zfeat_en="feature@project_quota=enabled"
+ for facet in $(seq -f mds%g $MDSCOUNT) $(seq -f ost%g $OSTCOUNT); do
+ local facet_fstype=${facet:0:3}1_FSTYPE
+ local devname
- for num in $(seq $OSTCOUNT); do
- do_facet ost$num $TUNE2FS -O project $(ostdevname $num) ||
- error "tune2fs $(ostdevname $num) failed"
+ if [ "${!facet_fstype}" = "zfs" ]; then
+ devname=$(zpool_name ${facet})
+ do_facet ${facet} $ZPOOL set "$zfeat_en" $devname ||
+ error "$ZPOOL set $zfeat_en $devname"
+ else
+ [ ${facet:0:3} == "mds" ] &&
+ devname=$(mdsdevname ${facet:3}) ||
+ devname=$(ostdevname ${facet:3})
+ do_facet ${facet} $TUNE2FS -O project $devname ||
+ error "tune2fs $devname failed"
+ fi
done
+ KEEP_ZPOOL="${zkeeper}"
mount
setupall
}
disable_project_quota() {
is_project_quota_supported || return 0
- [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] && return 0
+ [ "$mds1_FSTYPE" != "ldiskfs" ] && return 0
stopall || error "failed to stopall (1)"
for num in $(seq $MDSCOUNT); do