]>
git.proxmox.com Git - ceph.git/blob - ceph/src/rbdmap
3b840aef94c7b2962a204d13703637c677ac5b35
4 # Read /etc/rbdtab to create non-existant mapping
6 while read DEV PARAMS
; do
17 logger
-p "daemon.debug" -t rbdmap
"Mapping '${DEV}'"
23 for PARAM
in ${PARAMS[@]}; do
24 CMDPARAMS
="$CMDPARAMS --$(echo $PARAM | tr '=' ' ')"
27 if [ -b /dev
/rbd
/$DEV ]; then
28 MAP_RV
="$(readlink -f /dev/rbd/$DEV)"
30 MAP_RV
="$(rbd map $DEV $CMDPARAMS 2>&1)"
35 logger
-p "daemon.warning" -t rbdmap
"Failed to map '${DEV}"
39 logger
-p "daemon.debug" -t rbdmap
"Mapped '${DEV}' to '${MAP_RV}'"
41 if [ "$newrbd" ]; then
44 mount
--fake /dev
/rbd
/$DEV >>/dev
/null
2>&1 \
45 && MNT_RV
=$
(mount
-vn /dev
/rbd
/$DEV 2>&1)
46 [ -n "${MNT_RV}" ] && logger -p "daemon.debug" -t rbdmap "Mounted '${MAP_RV}' to '${MNT_RV}'"
49 if [ -x "/etc/ceph/rbd.d/${DEV}" ]; then
50 logger
-p "daemon.debug" -t rbdmap
"Running post-map hook '/etc/ceph/rbd.d/${DEV}'"
51 /etc
/ceph
/rbd.d
/${DEV} map
"/dev/rbd/${DEV}"
61 local mnts
=$
(findmnt
--mtab --source ${rbd_dev} --noheadings \
64 logger
-p "daemon.debug" -t rbdmap
"Unmapping '${rbd_dev}'"
65 for mnt
in ${mnts}; do
66 logger
-p "daemon.debug" -t rbdmap
"Unmounting '${mnt}'"
67 umount
"${mnt}" >>/dev
/null
2>&1
68 if mountpoint
-q "${mnt}"; then
69 ## Un-mounting failed.
70 logger
-p "daemon.warning" -t rbdmap
"Failed to unmount '${mnt}'"
75 rbd unmap
$rbd_dev >>/dev
/null
2>&1
77 logger
-p "daemon.warning" -t rbdmap
"Failed to unmap '${mnt}'"
80 logger
-p "daemon.debug" -t rbdmap
"Unmapped '${rbd_dev}'"
87 ## Unmount and unmap all rbd devices
88 if ls /dev
/rbd
[0-9]* >/dev
/null
2>&1; then
89 for DEV
in /dev
/rbd
[0-9]*; do
91 for L
in $
(find /dev
/rbd
-type l
); do
93 if [ "$(readlink -f $L)" = "${DEV}" ] \
94 && [ -x "/etc/ceph/rbd.d/${LL}" ]; then
95 logger
-p "daemon.debug" -t rbdmap
"Running pre-unmap hook for '${DEV}': '/etc/ceph/rbd.d/${LL}'"
96 /etc
/ceph
/rbd.d
/${LL} unmap
"$L"
101 unmount_unmap
"$DEV" || RET
=$
((${RET}+$?
))
110 ## skip if nothing is mapped
111 ls /dev
/rbd
[0-9]* >/dev
/null
2>&1 ||
exit ${RET}
113 # Read /etc/rbdtab to create non-existant mapping
114 while read DEV PARAMS
; do
126 MAP_RV
="$(readlink -f /dev/rbd/$DEV)"
127 if [ ! -b $MAP_RV ]; then
128 logger
-p "daemon.debug" -t rbdmap
"$DEV not mapped, skipping unmap"
133 if [ -x "/etc/ceph/rbd.d/${DEV}" ]; then
134 logger
-p "daemon.debug" -t rbdmap
"Running pre-unmap hook '/etc/ceph/rbd.d/${DEV}'"
135 /etc
/ceph
/rbd.d
/${DEV} unmap
"/dev/rbd/${DEV}"
138 unmount_unmap
"$MAP_RV" || RET
=$
((${RET}+$?
))
144 # default to reasonable value if RBDMAPFILE not set in environment
145 RBDMAPFILE
="${RBDMAPFILE:-/etc/ceph/rbdmap}"
147 if [ ! -f "$RBDMAPFILE" ]; then
148 logger
-p "daemon.warning" -t rbdmap
"No $RBDMAPFILE found."
166 echo "Usage: rbdmap map | unmap | unmap-all"