RepoMirrors/ceph
1
0
Fork 0
mirror of https://github.com/ceph/ceph synced 2025-02-18 00:17:37 +00:00
Code Issues Packages Projects Releases Wiki Activity

qa: rbd/map-snapshot-io.sh: don't chown sysfs files

Browse Source 
/sys/bus/rbd/add_single_major is used if present, so chown'ing
/sys/bus/rbd/add doesn't help.  Use sudo on rbd map instead.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
This commit is contained in:
Ilya Dryomov 2016-05-11 17:26:39 +02:00
parent 7bfe2be26c
commit 38a572011d
1 changed files with 6 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
qa/workunits/rbd/map-snapshot-io.sh
View File

@ -1,29 +1,17 @@
#!/bin/sh
set -e
# http://tracker.ceph.com/issues/3964
[ -d /sys/bus/rbd ] || sudo modprobe rbd
sudo chown ubuntu /sys/bus/rbd/add
sudo chown ubuntu /sys/bus/rbd/remove
set -ex
rbd create image -s 100
rbd map image
udevadm settle # note: newer versions of rbd do this for you.
dd if=/dev/zero of=/dev/rbd/rbd/image oflag=direct count=10
DEV=$(sudo rbd map image)
dd if=/dev/zero of=$DEV oflag=direct count=10
rbd snap create image@s1
dd if=/dev/zero of=/dev/rbd/rbd/image oflag=direct count=10 # used to fail
dd if=/dev/zero of=$DEV oflag=direct count=10 # used to fail
rbd snap rm image@s1
dd if=/dev/zero of=/dev/rbd/rbd/image oflag=direct count=10
udevadm settle # udev is does blkid on device close; yeesh! see #4183
rbd unmap /dev/rbd/rbd/image
dd if=/dev/zero of=$DEV oflag=direct count=10
sudo rbd unmap $DEV
rbd rm image
# wait a few seconds for the async kernel bits to clean themselves up
sleep 4
rbd rm image || :
echo OK