On the host:
# ceph --cluster cephIB --version
ceph version 10.1.0 (96ae8bd25f31862dbd5302f304ebf8bf1166aba6)
# rbd --version
ceph version 10.1.0 (96ae8bd25f31862dbd5302f304ebf8bf1166aba6)
# ceph --cluster cephIB --version
ceph version 10.1.0 (96ae8bd25f31862dbd5302f304ebf8bf1166aba6)
# rbd --version
ceph version 10.1.0 (96ae8bd25f31862dbd5302f304ebf8bf1166aba6)
If I run the command without root or sudo the command failed with a Permission denied
German
2016-03-29 17:24 GMT-03:00 Samuel Just <sjust@xxxxxxxxxx>:
Or you needed to run it as root?
-Sam
On Tue, Mar 29, 2016 at 1:24 PM, Samuel Just <sjust@xxxxxxxxxx> wrote:
> Sounds like a version/compatibility thing. Are your rbd clients really old?
> -Sam
>
> On Tue, Mar 29, 2016 at 1:19 PM, German Anders <ganders@xxxxxxxxxxxx> wrote:
>> 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 failed
>> rbd: 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 failed
>> rbd: 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 <ganders@xxxxxxxxxxxx>:
>>>
>>> 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 <sjust@xxxxxxxxxx>:
>>>>
>>>> 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 <ganders@xxxxxxxxxxxx>
>>>> 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
>>>> > ceph-users@xxxxxxxxxxxxxx
>>>> > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>>>> >
>>>
>>>
>>
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