test_client_recovery was also using mntopts to specify additional
options to ceph-fuse. Because the two prior commits unify the behavior
of ceph-fuse and the kernel mount so that the "-o" option is available
for both, that changes breaks this test. Add a special set of args
available only for fuse (there is no equivalent on the kernel).
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
Stop importing CommandFailedError from teuthology.orchestra.run, it is
actually defined in teuthology.exception.
Fixes: https://tracker.ceph.com/issues/51226
Signed-off-by: Rishabh Dave <ridave@redhat.com>
* refs/pull/42081/head:
qa: use kclient xattr to lookup client id
qa: refactor reading debug file code
qa: get mount id before failing fs
Reviewed-by: Xiubo Li <xiubli@redhat.com>
These tests want to immediately use the mount anyway. But the main
problem is, without waiting for the mount to complete, the command:
chmod 1777 /path/to/mount
is not run so the mount cannot be written to by normal users without
sudo.
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
Instead of stopping MDS daemons and individually failing MDS daemons,
just fail the ranks or the entire file system, where possible.
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
If the background process keeps running by opening the mountpoint
directory, the unmount will fail with BUSY.
Fixes: https://tracker.ceph.com/issues/46883
Signed-off-by: Xiubo Li <xiubli@redhat.com>
This commit introduces following two set of changes -
First, make client keyring path, mountpoint on host FS and CephFS and
CephFS's name attributes of the object representing the mount
and update all the mount object creation calls accordingly. Also,
rewrite all the mount object creation to use keyword arguments instead
of positional arguments to avoid mistakes, especially since a new
argument was added in this commit.
Second, add remount method to mount.py so that it's possible to unmount
safely, modify the attributes of the object representing the mount and
mount again based on new state of the object *in a single call*. The
method is placed in mount.py to avoid duplication.
This change has two leads to two more changes: upgrading interface of
mount() and mount_wait() and upgrading testsuites to adapt to these
change.
Signed-off-by: Rishabh Dave <ridave@redhat.com>
Mostly we should wait the mountpoint to get ready, especially for
the fuse mountpoint, sometimes it may take a few seconds to get
ready.
Fixes: https://tracker.ceph.com/issues/44044
Signed-off-by: Xiubo Li <xiubli@redhat.com>
To be able to catch problems with python2 *and* python3, run flake8
with both versions. From the flake8 homepage:
It is very important to install Flake8 on the correct version of
Python for your needs. If you want Flake8 to properly parse new
language features in Python 3.5 (for example), you need it to be
installed on 3.5 for Flake8 to understand those features. In many
ways, Flake8 is tied to the version of Python on which it runs.
Also fix the problems with python3 on the way.
Note: This requires now the six module for teuthology. But this is
already an install_require in teuthology itself.
Signed-off-by: Thomas Bechtold <tbechtold@suse.com>
There were a couple of problems found by flake8 in the qa/
directory (most of them fixed now). Enabling flake8 during the usual
check runs hopefully avoids adding new issues in the future.
Signed-off-by: Thomas Bechtold <tbechtold@suse.com>
... without this there is a sutle race where it takes a
bit of time after a hard reset of a client mount causing
further checks to fail as the (still up) client is still
connected to the MDS.
Fixes: http://tracker.ceph.com/issues/42213
Signed-off-by: Venky Shankar <vshankar@redhat.com>
* refs/pull/29104/head:
qa/cephfs: test case for timeout config of individual session
mds: add command that config individual client session
Reviewed-by: Patrick Donnelly <pdonnell@redhat.com>
After sending the reboot command, we need to wait briefly for it to be
rebooted so that the kernel client doesn't voluntarily give up its Fb
cap.
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
Test if an unresponsive MDS client session holding no caps is evicted
directly at session_autoclose without being marked as stale at
session_timeout.
Signed-off-by: Rishabh Dave <ridave@redhat.com>
These configs were used for initialization but it is more appropriate to
require setting these file system attributes via `ceph fs set`. This is similar
to what was already done with max_mds. There are new variables added for `fs
set` where missing.
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>
When selinux is enabled, kernel client may releases inodes (without
uptodate xattr) in readdir reply immediately after processing the reply.
The reason is that linking the inode to dentry causes deadlock if xattr
is not uptodate.
We can use stat(2) syscall to guarantee that kernel client caches an
inode.
Fixes: http://tracker.ceph.com/issues/19912
Signed-off-by: "Yan, Zheng" <zyan@redhat.com>
