mmmm it seems that the image-format option is deprecated:
# rbd --id cinder --cluster cephIB create e60host01v2 --size 100G --image-format 1 --pool cinder-volumes -k /etc/ceph/cephIB.client.cinder.keyring
rbd: image format 1 is deprecated
# rbd --cluster cephIB info e60host01v2 --pool cinder-volumes
2016-03-29 16:45:39.073198 7fb859eb7700 -1 librbd::image::OpenRequest: RBD image format 1 is deprecated. Please copy this image to image format 2.
rbd image 'e60host01v2':
size 102400 MB in 25600 objects
order 22 (4096 kB objects)
block_name_prefix: rb.0.37d7.238e1f29
format: 1
# rbd --id cinder --cluster cephIB create e60host01v2 --size 100G --image-format 1 --pool cinder-volumes -k /etc/ceph/cephIB.client.cinder.keyring
rbd: image format 1 is deprecated
# rbd --cluster cephIB info e60host01v2 --pool cinder-volumes
2016-03-29 16:45:39.073198 7fb859eb7700 -1 librbd::image::OpenRequest: RBD image format 1 is deprecated. Please copy this image to image format 2.
rbd image 'e60host01v2':
size 102400 MB in 25600 objects
order 22 (4096 kB objects)
block_name_prefix: rb.0.37d7.238e1f29
format: 1
and the map operations still doesn't work :(
# rbd --cluster cephIB map e60host01v2 --pool cinder-volumes -k /etc/ceph/cephIB.client.cinder.keyring
rbd: sysfs write failed
rbd: map failed: (5) Input/output error
# rbd --cluster cephIB map e60host01v2 --pool cinder-volumes -k /etc/ceph/cephIB.client.cinder.keyring
rbd: sysfs write failed
rbd: map failed: (5) Input/output error
also, I'm running kernel 3.19.0-39-generic
German
2016-03-29 17:40 GMT-03:00 Stefan Lissmats <stefan@xxxxxxxxxx>:
I agrree. I ran in to the same issue and the error massage is not that clear. Mapping with the kernel rbd client (rbd map) needs a quite new kernel to handle the new image format. The work-around is to use - - image-format 1 when creating the image.
-------- Originalmeddelande --------
Från: Samuel Just <sjust@xxxxxxxxxx>
Datum: 2016-03-29 22:24 (GMT+01:00)
Till: German Anders <ganders@xxxxxxxxxxxx>
Kopia: ceph-users <ceph-users@xxxxxxxxxxxxxx>
Rubrik: Re: Scrubbing a lot
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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