Bug #20700
Updated by Kefu Chai almost 7 years ago
<pre>
ceph-objectstore-tool: exp list-pgs failure with status 1
</pre>
is a typical error message of this sort of error.
<pre>
[ 198.353999] sdd: unknown partition table
[ 199.505865] sde: unknown partition table
[ 200.643640] sdf: unknown partition table
[ 201.793157] sdg: unknown partition table
[ 202.944696] sdb: unknown partition table
[ 204.085415] sdc: unknown partition table
[ 205.222828] sdh: unknown partition table
</pre>
in dmesg output.
and http://qa-proxy.ceph.com/teuthology/kchai-2017-07-20_03:05:27-rados-wip-kefu-testing-distro-basic-mira/1422160/teuthology.log shows an I/O error.
<pre>
2017-07-20T09:29:14.829 INFO:teuthology.orchestra.run.mira077.stderr:Mount failed with '(5) Input/output error'
</pre>
the same applies to mira022, mira042 and mira088.