search for: mpath_device

...ripts/ovirt-config-storage index 34e84e5..4f3f174 100755 --- a/scripts/ovirt-config-storage +++ b/scripts/ovirt-config-storage @@ -96,7 +96,7 @@ translate_multipath_device() { local dm_dev=/dev/$(multipath -ll $dev | egrep dm-[0-9]+ | sed -r 's/^.& (dm-[0-9]+) .*$/\1/') local mpath_device= - get_dm_device $dm_dev $mpath_device + get_dm_device $dm_dev mpath_device if [ -z "$mpath_device" ]; then mpath_device=$dev @@ -580,7 +580,7 @@ wipe_lvm_on_disk() reread_partitions() { local drive=$1 - if [[ $drive =~ "^/dev/mapper" ]]; then +...

...device_var=$(basename $(dirname $device_sys)) + eval $device_var=$(basename $(dirname "$device_sys")) return fi eval $device_var=1 @@ -49,23 +49,23 @@ get_sd_name() { # gets the dependent block devices for multipath devices get_multipath_devices() { - local mpath_device=mpath-$(basename $1) - local deplist_var=$2 + local mpath_device=mpath-$(basename "$1") + local deplist_var="$2" local deplist="" #get dependencies for multipath device - local deps=$(dmsetup deps -u $mpath_device \ + local deps=$(dmsetup deps...

...return + fi eval $device_var=1 } @@ -83,10 +82,17 @@ translate_multipath_device() { local dev=$1 local mpath_var=$2 + if [[ $dev =~ "/dev/mapper" ]]; then + eval $mpath_var=$dev + return + fi + local basedev=$(basename $dev) - local mpath_device=$(multipath -ll $dev |grep -n . | \ - grep "^1:" |awk '{print $1}' | sed 's/^1:/\/dev\/mapper\//g') + local dm_dev=/dev/$(multipath -ll $dev | egrep dm-[0-9]+ | sed -r 's/^.& (dm-[0-9]+) .*$/\1/') + + local mpath_device= + get_dm_device $dm_dev...

...dev" ]; then + if [ -n "$mpath_var" ]; then + eval $mpath_var= + fi + return + fi + if [[ "$dev" =~ "/dev/mapper" ]]; then + eval $mpath_var=$dev + return + fi + local basedev=$(basename $dev) - local mpath_device=$(multipath -ll $dev |grep -n . | \ - grep "^1:" |awk '{print $1}' | sed 's/^1:/\/dev\/mapper\//g') + local dm_dev=/dev/$(multipath -ll $dev | egrep dm-[0-9]+ | sed -r 's/^.& (dm-[0-9]+) .*$/\1/') + + local mpath_device= + get_dm_device $dm_dev...

All other patches from the sequence remain unchanged. Repost of patch 6 based on comments from Joey to follow. Mike

This set of patches introduces support for multipath devices for storage. Comments and suggestions are appreciated. Mike

...v" + return + fi + dm_dev=/dev/$(multipath -ll "$dev" | egrep dm-[0-9]+ | sed -r 's/^.* (dm-[0-9]+) .*$/\1/') fi - local dm_dev=/dev/$(multipath -ll "$dev" | egrep dm-[0-9]+ | sed -r 's/^.* (dm-[0-9]+) .*$/\1/') - local mpath_device=$(get_dm_device "$dm_dev") if [ -z "$mpath_device" ]; then -- 1.7.4.4

The following patches introduce support for multipath and cciss devices to the ovirt-node and node-image. Comments are appreciated. These patches assume that the 3 patches (2 node, 1 node-image) from Joey are all incorporated. Mike

...return dev + dm_dev_cmd = "multipath -ll \"%s\" | egrep dm-[0-9]+ | sed -r 's/^.& (dm-[0-9]+) .*$/\1/'" % dev + dm_dev = subprocess.Popen(dm_dev_cmd, shell=True, stdout=PIPE, stderr=STDOUT) + dm_dev_output = "/dev/" + dm_dev.stdout.read() + mpath_device = get_dm_device(dm_dev_output) + + if mpath_device is None: + return dev + else: + return mpath_device + +def get_drive_size(drive): + size_cmd = "sfdisk -s %s 2>null" % drive + size = subprocess.Popen(size_cmd, shell=True, stdout=PIPE, stderr=STDOUT) + siz...