ceph/qa/workunits/rbd/map-snapshot-io.sh

#!/bin/sh

# http://tracker.ceph.com/issues/3964

set -ex

rbd create image -s 100
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=$DEV oflag=direct count=10   # used to fail
rbd snap rm image@s1
dd if=/dev/zero of=$DEV oflag=direct count=10
sudo rbd unmap $DEV
rbd rm image

echo OK
qa: add test for rbd map and snapshots This tests for the behavior reported in #3964. It passes on the current code, but fails on 3.2 in squeeze (and 32-bit?). Signed-off-by: Sage Weil <sage@inktank.com> 2013-01-30 09:06:03 +00:00			`#!/bin/sh`

			`# http://tracker.ceph.com/issues/3964`

qa: rbd/map-snapshot-io.sh: don't chown sysfs files /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> 2016-05-11 15:26:39 +00:00			`set -ex`
qa: rbd/map-snapshot-io.sh: chown rbd device stuff This is fugly, but sudo -E doesn't work. Fix this after we are installing debs and the path doesn't matter anymore! Signed-off-by: Sage Weil <sage@inktank.com> 2013-02-15 21:57:47 +00:00
qa: add test for rbd map and snapshots This tests for the behavior reported in #3964. It passes on the current code, but fails on 3.2 in squeeze (and 32-bit?). Signed-off-by: Sage Weil <sage@inktank.com> 2013-01-30 09:06:03 +00:00			`rbd create image -s 100`
qa: rbd/map-snapshot-io.sh: don't chown sysfs files /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> 2016-05-11 15:26:39 +00:00			`DEV=$(sudo rbd map image)`
			`dd if=/dev/zero of=$DEV oflag=direct count=10`
qa: add test for rbd map and snapshots This tests for the behavior reported in #3964. It passes on the current code, but fails on 3.2 in squeeze (and 32-bit?). Signed-off-by: Sage Weil <sage@inktank.com> 2013-01-30 09:06:03 +00:00			`rbd snap create image@s1`
qa: rbd/map-snapshot-io.sh: don't chown sysfs files /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> 2016-05-11 15:26:39 +00:00			`dd if=/dev/zero of=$DEV oflag=direct count=10 # used to fail`
qa: add test for rbd map and snapshots This tests for the behavior reported in #3964. It passes on the current code, but fails on 3.2 in squeeze (and 32-bit?). Signed-off-by: Sage Weil <sage@inktank.com> 2013-01-30 09:06:03 +00:00			`rbd snap rm image@s1`
qa: rbd/map-snapshot-io.sh: don't chown sysfs files /sys/bus/rbd/add_single_major is used if present, so chown'ing /sys/bus/rbd/add doesn't help. Use sudo on rbd map instead. Signed-off-by: Ilya Dryomov <idryomov@gmail.com> 2016-05-11 15:26:39 +00:00			`dd if=/dev/zero of=$DEV oflag=direct count=10`
			`sudo rbd unmap $DEV`
qa: rbd/map-snapshot-io: remove image when done Signed-off-by: Sage Weil <sage@inktank.com> 2013-02-18 19:24:46 +00:00			`rbd rm image`
qa: add test for rbd map and snapshots This tests for the behavior reported in #3964. It passes on the current code, but fails on 3.2 in squeeze (and 32-bit?). Signed-off-by: Sage Weil <sage@inktank.com> 2013-01-30 09:06:03 +00:00
			`echo OK`