I've just upgrade to *jewel*, and the scrubbing seems to been corrected... but now I'm not able to map an rbd on a host (before I was able to), basically I'm getting this error msg:
*rbd: sysfs write failedrbd: map failed: (5) Input/output error* # rbd --cluster cephIB create host01 --size 102400 --pool cinder-volumes -k /etc/ceph/cephIB.client.cinder.keyring # rbd --cluster cephIB map host01 --pool cinder-volumes -k /etc/ceph/cephIB.client.cinder.keyring *rbd: sysfs write failedrbd: map failed: (5) Input/output error* Any ideas? on the /etc/ceph directory on the host I've: -rw-r--r-- 1 ceph ceph 92 Nov 17 15:45 rbdmap -rw-r--r-- 1 ceph ceph 170 Dec 15 14:47 secret.xml -rw-r--r-- 1 ceph ceph 37 Dec 15 15:12 virsh-secret -rw-r--r-- 1 ceph ceph 0 Dec 15 15:12 virsh-secret-set -rw-r--r-- 1 ceph ceph 37 Dec 21 14:53 virsh-secretIB -rw-r--r-- 1 ceph ceph 0 Dec 21 14:53 virsh-secret-setIB -rw-r--r-- 1 ceph ceph 173 Dec 22 13:34 secretIB.xml -rw-r--r-- 1 ceph ceph 619 Dec 22 13:38 ceph.conf -rw-r--r-- 1 ceph ceph 72 Dec 23 09:51 ceph.client.cinder.keyring -rw-r--r-- 1 ceph ceph 63 Mar 28 09:03 cephIB.client.cinder.keyring -rw-r--r-- 1 ceph ceph 526 Mar 28 12:06 cephIB.conf -rw------- 1 ceph ceph 63 Mar 29 16:11 cephIB.client.admin.keyring ​Thanks in advance, Best, *German* 2016-03-29 14:45 GMT-03:00 German Anders <[email protected]>: > Sure, also the scrubbing is happening on all the osds :S > > # ceph --cluster cephIB daemon osd.4 config diff > { > "diff": { > "current": { > "admin_socket": "\/var\/run\/ceph\/cephIB-osd.4.asok", > "auth_client_required": "cephx", > "filestore_fd_cache_size": "10240", > "filestore_journal_writeahead": "true", > "filestore_max_sync_interval": "10", > "filestore_merge_threshold": "40", > "filestore_op_threads": "20", > "filestore_queue_max_ops": "100000", > "filestore_split_multiple": "8", > "fsid": "a4bce51b-4d6b-4394-9737-3e4d9f5efed2", > "internal_safe_to_start_threads": "true", > "keyring": "\/var\/lib\/ceph\/osd\/cephIB-4\/keyring", > "leveldb_log": "", > "log_file": "\/var\/log\/ceph\/cephIB-osd.4.log", > "log_to_stderr": "false", > "mds_data": "\/var\/lib\/ceph\/mds\/cephIB-4", > "mon_cluster_log_file": > "default=\/var\/log\/ceph\/cephIB.$channel.log > cluster=\/var\/log\/ceph\/cephIB.log", > "mon_data": "\/var\/lib\/ceph\/mon\/cephIB-4", > "mon_debug_dump_location": > "\/var\/log\/ceph\/cephIB-osd.4.tdump", > "mon_host": "172.23.16.1,172.23.16.2,172.23.16.3", > "mon_initial_members": "cibm01, cibm02, cibm03", > "osd_data": "\/var\/lib\/ceph\/osd\/cephIB-4", > "osd_journal": "\/var\/lib\/ceph\/osd\/cephIB-4\/journal", > "osd_op_threads": "8", > "rgw_data": "\/var\/lib\/ceph\/radosgw\/cephIB-4", > "setgroup": "ceph", > "setuser": "ceph" > }, > "defaults": { > "admin_socket": "\/var\/run\/ceph\/ceph-osd.4.asok", > "auth_client_required": "cephx, none", > "filestore_fd_cache_size": "128", > "filestore_journal_writeahead": "false", > "filestore_max_sync_interval": "5", > "filestore_merge_threshold": "10", > "filestore_op_threads": "2", > "filestore_queue_max_ops": "50", > "filestore_split_multiple": "2", > "fsid": "00000000-0000-0000-0000-000000000000", > "internal_safe_to_start_threads": "false", > "keyring": > "\/etc\/ceph\/ceph.osd.4.keyring,\/etc\/ceph\/ceph.keyring,\/etc\/ceph\/keyring,\/etc\/ceph\/keyring.bin", > "leveldb_log": "\/dev\/null", > "log_file": "\/var\/log\/ceph\/ceph-osd.4.log", > "log_to_stderr": "true", > "mds_data": "\/var\/lib\/ceph\/mds\/ceph-4", > "mon_cluster_log_file": > "default=\/var\/log\/ceph\/ceph.$channel.log > cluster=\/var\/log\/ceph\/ceph.log", > "mon_data": "\/var\/lib\/ceph\/mon\/ceph-4", > "mon_debug_dump_location": > "\/var\/log\/ceph\/ceph-osd.4.tdump", > "mon_host": "", > "mon_initial_members": "", > "osd_data": "\/var\/lib\/ceph\/osd\/ceph-4", > "osd_journal": "\/var\/lib\/ceph\/osd\/ceph-4\/journal", > "osd_op_threads": "2", > "rgw_data": "\/var\/lib\/ceph\/radosgw\/ceph-4", > "setgroup": "", > "setuser": "" > } > }, > "unknown": [] > } > > > Thanks a lot! > > Best, > > > *German* > > 2016-03-29 14:10 GMT-03:00 Samuel Just <[email protected]>: > >> That seems to be scrubbing pretty often. Can you attach a config diff >> from osd.4 (ceph daemon osd.4 config diff)? >> -Sam >> >> On Tue, Mar 29, 2016 at 9:30 AM, German Anders <[email protected]> >> wrote: >> > Hi All, >> > >> > I've maybe a simple question, I've setup a new cluster with Infernalis >> > release, there's no IO going on at the cluster level and I'm receiving >> a lot >> > of these messages: >> > >> > 2016-03-29 12:22:07.462818 mon.0 [INF] pgmap v158062: 8192 pgs: 8192 >> > active+clean; 20617 MB data, 46164 MB used, 52484 GB / 52529 GB avail >> > 2016-03-29 12:22:08.176684 osd.13 [INF] 0.d38 scrub starts >> > 2016-03-29 12:22:08.179841 osd.13 [INF] 0.d38 scrub ok >> > 2016-03-29 12:21:59.526355 osd.9 [INF] 0.8a6 scrub starts >> > 2016-03-29 12:21:59.529582 osd.9 [INF] 0.8a6 scrub ok >> > 2016-03-29 12:22:03.004107 osd.4 [INF] 0.38b scrub starts >> > 2016-03-29 12:22:03.007220 osd.4 [INF] 0.38b scrub ok >> > 2016-03-29 12:22:03.617706 osd.21 [INF] 0.525 scrub starts >> > 2016-03-29 12:22:03.621073 osd.21 [INF] 0.525 scrub ok >> > 2016-03-29 12:22:06.527264 osd.9 [INF] 0.8a6 scrub starts >> > 2016-03-29 12:22:06.529150 osd.9 [INF] 0.8a6 scrub ok >> > 2016-03-29 12:22:07.005628 osd.4 [INF] 0.38b scrub starts >> > 2016-03-29 12:22:07.009776 osd.4 [INF] 0.38b scrub ok >> > 2016-03-29 12:22:07.618191 osd.21 [INF] 0.525 scrub starts >> > 2016-03-29 12:22:07.621363 osd.21 [INF] 0.525 scrub ok >> > >> > >> > I mean, all the time, and AFAIK these is because the scrub operation is >> like >> > an fsck on the object level, so this make me think that it's not a >> normal >> > situation. Is there any command that I can run in order to check this? >> > >> > # ceph --cluster cephIB health detail >> > HEALTH_OK >> > >> > >> > Thanks in advance, >> > >> > Best, >> > >> > German >> > >> > _______________________________________________ >> > ceph-users mailing list >> > [email protected] >> > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >> > >> > >
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