bump version to 8.2.2

[pve-storage.git] / src / udev-rbd / ceph-rbdnamer-pve

#!/bin/sh

DEV=$1
NUM=`echo $DEV | sed 's#p.*##g; s#[a-z]##g'`
POOL=`cat /sys/devices/rbd/$NUM/pool`
CLUSTER_FSID=`cat /sys/devices/rbd/$NUM/cluster_fsid`

if [ -f /sys/devices/rbd/$NUM/pool_ns ]; then
    NAMESPACE=`cat /sys/devices/rbd/$NUM/pool_ns`
else
    NAMESPACE=""
fi
IMAGE=`cat /sys/devices/rbd/$NUM/name`
SNAP=`cat /sys/devices/rbd/$NUM/current_snap`

echo -n "/$CLUSTER_FSID/$POOL"

if [ -n "$NAMESPACE" ]; then
    echo -n "/$NAMESPACE"
fi
echo -n "/$IMAGE"
if [ "$SNAP" != "-" ]; then
    echo -n "@$SNAP"
fi