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ocf:heartbeat:Filesytem - add quotaon/quotaoff support #216

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ocf:heartbeat:Filesytem - add quotaon/quotaoff support #216

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78 changes: 78 additions & 0 deletions heartbeat/Filesystem
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,7 @@
# OCF_RESKEY_run_fsck
# OCF_RESKEY_fast_stop
# OCF_RESKEY_force_clones
# OCF_RESKEY_quota
#
#OCF_RESKEY_device : name of block device for the filesystem. e.g. /dev/sda1, /dev/md0
# Or a -U or -L option for mount, or an NFS mount specification
Expand All @@ -30,6 +31,7 @@
#OCF_RESKEY_fast_stop : fast stop: yes(default)/no
#OCF_RESKEY_force_clones : allow running the resource as clone. e.g. local xfs mounts
# for each brick in a glusterfs setup
#OCF_RESKEY_quota : enable quotas: auto(default)/none/user/group/both
#
#
# This assumes you want to manage a filesystem on a shared (SCSI) bus,
Expand Down Expand Up @@ -62,6 +64,8 @@ DFLT_STATUSDIR=".Filesystem_status/"

# Variables used by multiple methods
HOSTOS=`uname`
QUOTAON=/sbin/quotaon
QUOTAOFF=/sbin/quotaoff

# The status file is going to an extra directory, by default
#
Expand Down Expand Up @@ -196,6 +200,20 @@ Only set this to "true" if you know what you are doing!
<content type="boolean" default="$OCF_RESKEY_force_clones_default" />
</parameter>

<parameter name="quota">
<longdesc lang="en">
Enable quotas on the filesystem after mounting:

"auto" : automatically detect if we should enable quotas(default)
"none" : do not enable quotas on this filesystem
"user" : enable user quotas only
"group" : enable group quotas only
"both" : enable both user and group quotas
</longdesc>
<shortdesc lang="en">enable quotas</shortdesc>
<content type="boolean" default="auto" />
</parameter>

</parameters>

<actions>
Expand Down Expand Up @@ -541,6 +559,12 @@ Filesystem_start()
fi
return $OCF_ERR_GENERIC
fi

if [ -n "$quotaopts" ]; then
ocf_run $QUOTAON -v -${quotaopts} $MOUNTPOINT \
|| exit $OCF_ERR_GENERIC
fi

return $OCF_SUCCESS
}
# end of Filesystem_start
Expand Down Expand Up @@ -776,6 +800,10 @@ Filesystem_stop()
nfs4|nfs|cifs|smbfs) umount_force="-f" ;;
esac

if [ -n "$quotaopts" ]; then
ocf_run $QUOTAOFF -v -${quotaopts} $MOUNTPOINT
fi

# Umount all sub-filesystems mounted under $MOUNTPOINT/ too.
local timeout
for SUB in `list_submounts $MOUNTPOINT` $MOUNTPOINT; do
Expand Down Expand Up @@ -995,6 +1023,50 @@ set_blockdevice_var() {
esac
}

autodetect_quota_options() {
OCF_RESKEY_quota=none
user=0
group=0

case $FSTYPE in
ext4|ext3|ext2) ;;
*) return;;
esac

is_option "usrquota" && user=1
is_option "quota" && user=1
is_option "grpquota" && group=1

if [ $user -eq 1 -a $group -eq 1 ]; then
OCF_RESKEY_quota=both
elif [ $user -eq 1 ]; then
OCF_RESKEY_quota=user
elif [ $group -eq 1 ]; then
OCF_RESKEY_quota=group
else
OCF_RESKEY_quota=none
fi
}

check_quota_options() {
quotaopts=""

if [ -z "$OCF_RESKEY_quota" -o "$OCF_RESKEY_quota" = "auto" ]; then
autodetect_quota_options
fi

case "$OCF_RESKEY_quota" in
none) ;;
user) quotaopts="u";;
group) quotaopts="g";;
both) quotaopts="ug";;
*)
ocf_log err "quota: $OCF_RESKEY_quota: invalid option"
exit $OCF_ERR_GENERIC
;;
esac
}

# Check the arguments passed to this script
if [ $# -ne 1 ]; then
usage
Expand Down Expand Up @@ -1027,6 +1099,7 @@ if [ x = x"$DEVICE" ]; then
fi

set_blockdevice_var
check_quota_options

# Normalize instance parameters:

Expand Down Expand Up @@ -1054,6 +1127,11 @@ check_binary $FSCK
check_binary $MOUNT
check_binary $UMOUNT

if [ -n "$quotaopts" ]; then
check_binary $QUOTAON
check_binary $QUOTAOFF
fi

if [ "$OP" != "monitor" ]; then
ocf_log info "Running $OP for $DEVICE on $MOUNTPOINT"
fi
Expand Down