On 2018/11/5 下午7:08, Mykola Golub wrote:
On Mon, Nov 05, 2018 at 06:14:09PM +0800, Dengke Du wrote:
-1 osd.0 20 class rbd open got (2) No such file or directory
So rbd cls was not loaded. Look at the directory, returned by this
command:
ceph-conf --name osd.0 -D | grep osd_class_dir
Yes it have .
root@node1:~# ceph-conf --name osd.0 -D | grep osd_class_dir
osd_class_dir = /usr/lib64/rados-classes
root@node1:~# ls /usr/lib64/rados-classes/libcls_rbd*
/usr/lib64/rados-classes/libcls_rbd.so.1
/usr/lib64/rados-classes/libcls_rbd.so.1.0.0
if it contains libcls_rbd.so. And if the list returned by this
command:
ceph-conf --name osd.0 -D | grep osd_class_load_list
contains rbd.
Yes it also have it.
root@node1:~# ceph-conf --name osd.0 -D | grep osd_class_load_list
osd_class_load_list = cephfs hello journal lock log numops otp rbd
refcount replica_log rgw statelog timeindex user version
I reconfigure the osd service from start, the journal was:
------------------------------------------------------------------------------------------------------------------------------------------
-- Unit ceph-osd@0.service has finished starting up.
--
-- The start-up result is RESULT.
Nov 05 18:02:36 node1 ceph-osd[4487]: 2018-11-05 18:02:36.915
7f6a27204e80 -1 Public network was set, but cluster network was not set
Nov 05 18:02:36 node1 ceph-osd[4487]: 2018-11-05 18:02:36.915
7f6a27204e80 -1 Using public network also for cluster network
Nov 05 18:02:36 node1 ceph-osd[4487]: starting osd.0 at - osd_data
/var/lib/ceph/osd/ceph-0 /var/lib/ceph/osd/ceph-0/journal
Nov 05 18:02:37 node1 ceph-osd[4487]: 2018-11-05 18:02:37.365
7f6a27204e80 -1 journal FileJournal::_open: disabling aio for non-block
journal. Use journal_force_aio to force use of a>
Nov 05 18:02:37 node1 ceph-osd[4487]: 2018-11-05 18:02:37.414
7f6a27204e80 -1 journal do_read_entry(6930432): bad header magic
Nov 05 18:02:37 node1 ceph-osd[4487]: 2018-11-05 18:02:37.729
7f6a27204e80 -1 osd.0 21 log_to_monitors {default=true}
Nov 05 18:02:47 node1 nagios[3584]: Warning: Return code of 13 for check
of host 'localhost' was out of bounds.
------------------------------------------------------------------------------------------------------------------------------------------
but hang at the command: "rbd create libvirt-pool/dimage --size 10240 "
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