Starting with pacific, CEPHX_V2 is required by default but
pre-single-major.yaml kernel doesn't support it.
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
pre-single-major.yaml kernel doesn't have any of the monitor client
fixes that came in 4.6. If the connection is closed, it closes the
session and retries only after 10 seconds. On top of that, there is
nothing to prevent it from picking the same monitor when reconnecting.
This means that when given both v1 and v2 ports (which look like two
different monitors), it is susceptible to mount_timeout (60 seconds):
$ sudo rbd map img
rbd: sysfs write failed
In some cases useful info is found in syslog - try "dmesg | tail".
rbd: map failed: (5) Input/output error
[ 822.242313] libceph: mon0 172.21.15.132:3300 socket closed (con state CONNECTING)
[ 832.265494] libceph: mon0 172.21.15.132:3300 socket closed (con state CONNECTING)
[ 842.296175] libceph: mon0 172.21.15.132:3300 socket closed (con state CONNECTING)
[ 852.326924] libceph: mon0 172.21.15.132:3300 socket closed (con state CONNECTING)
[ 862.357611] libceph: mon0 172.21.15.132:3300 socket closed (con state CONNECTING)
[ 872.388373] libceph: mon0 172.21.15.132:3300 socket closed (con state CONNECTING)
[ 882.676136] libceph: mon0 172.21.15.132:3300 socket closed (con state CONNECTING)
Unlike newer kernels that return ETIMEDOUT, it returns EIO.
Newer kernels are much more aggressive about retries and will pick
a different monitor when reconnecting, hence they are always able to
establish the session in time.
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Commit 0d8887652d ("qa/tasks/cram: use suite_repo repository for all
cram jobs") removed hardcoded git.ceph.com links, but as it turned out
it is still used for nightlies. There is no good way to accommodate
the different URL schemes, so let's get rid of URLs altogether.
Fixes: https://tracker.ceph.com/issues/27211
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Currently git.ceph.com is hardcoded for all cram jobs. Testing
modifications is a pain: one needs to push to either ceph/ceph.git or
ceph/ceph-ci.git (depending on where the ceph branch is at, triggering
unnecessary builds in the latter case) and wait for the mirror to sync.
Runs scheduled against branches in developer's forks fail.
Move away from git.ceph.com to allow mixing branches and repositories,
similar to workunits.
Fixes: https://tracker.ceph.com/issues/27211
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
This utilizes the recent feature in teuthology [1] to skip hidden files in
suites when building the job matrix.
Idea of this change is to enable referring to the top-level qa directory in a
position-independent way such that copies of a suite to another location do not
break any symlinks.
[1] https://github.com/ceph/teuthology/pull/1185
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
The default tunables for luminous allow straw2 buckets, which aren't
supported by pre-single-major.yaml kernel. The map is generated before
crush_tunables override takes effect, so set the bucket algorithm to
straw manually.
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
