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>
krbd: retry on transient errors from udev_enumerate_scan_devices()
Reviewed-by: Jason Dillaman <dillaman@redhat.com>
Reviewed-by: Dongsheng Yang <dongsheng.yang@easystack.cn>
* refs/pull/31063/head:
qa: disable too few PG warning during Mimic deploy
Reviewed-by: Nathan Cutler <ncutler@suse.com>
Reviewed-by: Sage Weil <sage@redhat.com>
ceph.spec.in: add missing python-yaml dependency for mgr-k8sevents
Reviewed-by: Tim Serong <tserong@suse.com>
Reviewed-by: Ken Dreyer <kdreyer@redhat.com>
* refs/pull/31168/head:
ceph-daemon: try py2 import before py3
qa/suites/rados/singleton-nomsgr/ceph-daemon: make sure python3 is installed
qa/standalone/test_ceph_damon.sh: test with python2 and python3
mgr/ssh: python, not python3
ceph-daemon: python, not python3
ceph-daemon: os.makedirs
ceph-daemon: configparser is ConfigParser on py2
ceph-daemon: avoid py3-isms
Reviewed-by: Sebastian Wagner <swagner@suse.com>
Reviewed-by: Alfredo Deza <adeza@redhat.com>
This will benefit the orchestrator and dashboard to show a unified view of devices with SMART data
Signed-off-by: Sebastian Wagner <sebastian.wagner@suse.com>
msg/async: Don't dec(msgr_active_connections) if conn still in accept…
Reviewed-by: Patrick Donnelly <pdonnell@redhat.com>
Reviewed-by: Ricardo Dias <rdias@suse.com>
If set, TestPeer won't shutdown if all tests are done, and will wait for
another round of tests.
Signed-off-by: Yingxin Cheng <yingxin.cheng@intel.com>
This reverts commit 304c37f521, reversing
changes made to 7b4f9a083f.
This causes some bluestore test failures due to an ENOENT right after a
new object is created. The simplest reproducer is the
ObjectStore/StoreTest.FiemapEmpty/2 test.
Fixes: https://tracker.ceph.com/issues/42495
Signed-off-by: Sage Weil <sage@redhat.com>
Fixes
*** WARNING: ./usr/src/debug/ceph-15.0.0-6512.g62bd825.el8.x86_64/src/common/obj_bencher.cc is executable but has empty or no shebang, removing executable bit
*** WARNING: ./usr/src/debug/ceph-15.0.0-6512.g62bd825.el8.x86_64/src/erasure-code/shec/determinant.c is executable but has empty or no shebang, removing executable bit
*** WARNING: ./usr/src/debug/ceph-15.0.0-6512.g62bd825.el8.x86_64/src/os/bluestore/AvlAllocator.cc is executable but has empty or no shebang, removing executable bit
*** WARNING: ./usr/src/debug/ceph-15.0.0-6512.g62bd825.el8.x86_64/src/os/bluestore/AvlAllocator.h is executable but has empty or no shebang, removing executable bit
in rpm build.
Signed-off-by: Sage Weil <sage@redhat.com>
otherwise we might have:
```
ceph/src/pybind/mgr/k8sevents/__init__.py", line 1, in <module>
from .module import Module
File "/home/kchai/ceph/src/pybind/mgr/k8sevents/module.py", line 28, in <module>
import yaml
ImportError: No module named yaml
```
Signed-off-by: Kefu Chai <kchai@redhat.com>
* timeout() is never passed any parameter when being called, so let's
remove the parameters list of "seconds" and "error_message"
* use `getattr()` instead of `hasattr()` for retrieving the
member variable of `self`
* pass `self` to wrapper function explicitly.
* return `func()` right away.
* hardwire the error message of `TimeoutError` to "Timer expired",
because
- as neither errno.ETIME nor errno.ETIMEOUT is portable
- the only caller of `TimeoutError` is `timeout()`, so there is
no need to have the flexibility to pass a different error message
* use `wraps()` as a decorator, simpler this way.
Signed-off-by: Kefu Chai <kchai@redhat.com>
* use initializer_list<> for {si,iec}_options, no need to uset set<>
* remove the comments, the variable names are self-documented.
Signed-off-by: Kefu Chai <kchai@redhat.com>
