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Dmitry Smirnov

  • Registered on: 04/06/2017
  • Last connection: 10/23/2017

Issues

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10/23/2017

01:50 PM Ceph-deploy Bug #16399: ceph-deploy requires python-distribute
Solved that way:
1) wget http://download.ceph.com/rpm-luminous/el7/noarch/ceph-deploy-1.5.39-0.noarch.rpm
2) rpm ...

10/06/2017

09:01 PM Ceph Support #21589: ceph 12.2.0 health check failed osd down
I have a similar issue.
My settings are defaults:
"mon_osd_report_timeout": "900" AND "osd_mon_report_interval_ma...

09/22/2017

04:09 PM bluestore Bug #19511: bluestore overwhelms aio queue
To have more information what is happening while performing a test:
# rbd bench --io-type write --io-pattern rand ...

09/12/2017

04:57 PM bluestore Bug #19511: bluestore overwhelms aio queue
Yes, I got a similar behaviour yesterday again after an upgrade to version 12.2.0.
I haven't collected enough inform...

09/10/2017

04:40 PM Ceph-deploy Bug #16399: ceph-deploy requires python-distribute
Still problems, trying to upgrade to v12.2 I've faced same issue.
# yum update ceph-deploy
Loaded plugins: langpa...

07/27/2017

05:38 PM bluestore Feature #20801 (Rejected): ability to rebuild BlueStore WAL journals is missing
We have a six-node CEPH cluster v12.0.1 with BlueStore back-end, all RocksDB WAL journals were located on Flashtec NV...

04/07/2017

04:48 PM bluestore Bug #19511: bluestore overwhelms aio queue
Sage,
I just returned to notify that problem was solved by increasing 'bdev_aio_max_queue_depth' for all OSDs from...
11:21 AM Ceph Bug #19360: "bluestore/KernelDevice.cc: 446: FAILED assert(r == 0)" in rbd, cephfs, upgrade suites
Struggling with same issue, more details in bug report #19511
10:55 AM bluestore Bug #19511: bluestore overwhelms aio queue
I managed to catch a specific OSD crush occurrence using 'gdb' debugger.
---------------------------------------...

04/06/2017

09:00 PM bluestore Bug #19511: bluestore overwhelms aio queue
The problem is occurring under a high write load, as example when changing size of existing pool from 2 to 3. Seems, ...

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