Hi again...
Regarding this issue, I just tried to use partx instead of partprobe. I hit a different problem...
My layout is 4 partitions in an SSD device to serve as journals for 4 differents OSDs. Something like
/dev/sdb1 (journal of /dev/sdd1)
/dev/sdb2 (journal of /dev/sd31)
/dev/sdb3 (journal of /dev/sdf1)
/dev/sdb4 (journal of /dev/sdg1)
The 1st run of ceph-disk prepare went fine. The osd directory was mounted and the osd started. However, all the remaining runs did not went ok because, although the remaining journal partitions were created, they were not listed under /dev/sdb[2,3,4].
Once I run partprobe 'a posterior, the journal partitions appeared in /dev/sdb[2,3,4] and I was able to start all osd just running systemctl start ceph.target
Cheers
Goncalo
From: Wade Holler [wade.holler@xxxxxxxxx]
Sent: 08 January 2016 01:15
To: Goncalo Borges; Loic Dachary
Cc: ceph-users@xxxxxxxxxxxxxx
Subject: Re: CentOS 7.2, Infernalis, preparing osd's and partprobe issues.
I commented out partprobe and everything seems to work just fine.
*If someone has experience with why this is very bad please advise.
*ps we are running btrfs in the test jig and had to add the "-f" to the btrfs_args for ceph-disk as well.
Best Regards,
Wade
Hi All...
If I can step in on this issue, I just would like to report that I am experiencing the same problem.
1./ I am installing my infernalis OSDs in a Centos 7.2.1511, and 'ceph disk prepare' fails with the following message
# ceph-disk prepare --cluster ceph --cluster-uuid a9431bc6-3ee1-4b0a-8d21-0ad883a4d2ed --fs-type xfs /dev/sdd /dev/sdb
WARNING:ceph-disk:OSD will not be hot-swappable if journal is not the same device as the osd data
The operation has completed successfully.
Error: Error informing the kernel about modifications to partition /dev/sdb1 -- Device or resource busy. This means Linux won't know about any changes you made to /dev/sdb1 until you reboot -- so you shouldn't mount it or use it in any way before
rebooting.
Error: Failed to add partition 1 (Device or resource busy)
ceph-disk: Error: Command '['/usr/sbin/partprobe', '/dev/sdb']' returned non-zero exit status 1
2./ I've then followed the discussion in
http://tracker.ceph.com/issues/14080 , and tried the last ceph-disk suggestion by Luc [1]. Sometimes it succeeds and sometimes it doesn't. But, it is taking a lot more time than before since
there is now a 5 time loop and a sleep 60 for each loop to wait for partprobe to succeed. Besides the time it is taking, when it fails, I then have to zap the partitions manually because sometimes the journal partition is ok but the data partition is the one
where partprobe is timing out.
3./ In the cases that ceph-disk succeeds, the partition was not mounted nor the daemon started. This was because python-setuptools was not installed and ceph-disk depends on it. It would be worthwhile to make an explicit rpm dependence for it.
I am not sure why this behavior is showing up much more on the new servers I am configuring. Some weeks ago, the same exercise with other servers (but using a different storage controller) succeeded without problems.
Is there a clear idea of how to improve this behavior?
Cheers
Goncalo
On 12/17/2015 10:02 AM, Matt Taylor wrote:
Hi Loic,
No problems, I'll add my my report on your bug report.
I also tried adding the sleep prior to invoking partprobe, but it didn't work (same error).
See pastebin for complete output:
http://pastebin.com/Q26CeUge
Cheers,
Matt.
On 16/12/2015 19:57, Loic Dachary wrote:
Hi Matt,
Could you please add your report to
http://tracker.ceph.com/issues/14080 ? I think what you're seeing is a partprobe timeout because things get too long to complete (that's also why adding sleep as mentionned in the mail thread sometime helps). There is a variant of that problem where udevadm
settle also timesout (but it is less common on real hardware). I'm testing a fix to make this more robust.
Cheers
On 16/12/2015 07:17, Matt Taylor wrote:
Hi all,
After recently upgrading to CentOS 7.2 and installing a new Ceph cluster using Infernalis v9.2.0, I have noticed that disk's are failing to prepare.
I have observed the same behaviour over multiple Ceph servers when preparing disk's. All the servers are identical.
Disk's are zapping fine, however when running 'ceph-deploy disk prepare', we're encountering the following error:
[ceph_deploy.cli][INFO ] Invoked (1.5.30): /usr/bin/ceph-deploy disk prepare kvsrv02:/dev/sdr
[ceph_deploy.cli][INFO ] ceph-deploy options:
[ceph_deploy.cli][INFO ] username : None
[ceph_deploy.cli][INFO ] disk : [('kvsrv02', '/dev/sdr', None)]
[ceph_deploy.cli][INFO ] dmcrypt : False
[ceph_deploy.cli][INFO ] verbose : False
[ceph_deploy.cli][INFO ] overwrite_conf : False
[ceph_deploy.cli][INFO ] subcommand : prepare
[ceph_deploy.cli][INFO ] dmcrypt_key_dir : /etc/ceph/dmcrypt-keys
[ceph_deploy.cli][INFO ] quiet : False
[ceph_deploy.cli][INFO ] cd_conf : <ceph_deploy.conf.cephdeploy.Conf instance at 0x7f1d54a4a7a0>
[ceph_deploy.cli][INFO ] cluster : ceph
[ceph_deploy.cli][INFO ] fs_type : xfs
[ceph_deploy.cli][INFO ] func : <function disk at 0x7f1d54a3bc08>
[ceph_deploy.cli][INFO ] ceph_conf : None
[ceph_deploy.cli][INFO ] default_release : False
[ceph_deploy.cli][INFO ] zap_disk : False
[ceph_deploy.osd][DEBUG ] Preparing cluster ceph disks kvsrv02:/dev/sdr:
[kvsrv02][DEBUG ] connection detected need for sudo
[kvsrv02][DEBUG ] connected to host: kvsrv02
[kvsrv02][DEBUG ] detect platform information from remote host
[kvsrv02][DEBUG ] detect machine type
[kvsrv02][DEBUG ] find the location of an executable
[ceph_deploy.osd][INFO ] Distro info: CentOS Linux 7.2.1511 Core
[ceph_deploy.osd][DEBUG ] Deploying osd to kvsrv02
[kvsrv02][DEBUG ] write cluster configuration to /etc/ceph/{cluster}.conf
[ceph_deploy.osd][DEBUG ] Preparing host kvsrv02 disk /dev/sdr journal None activate False
[kvsrv02][INFO ] Running command: sudo ceph-disk -v prepare --cluster ceph --fs-type xfs -- /dev/sdr
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/ceph-osd --check-allows-journal -i 0 --cluster ceph
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/ceph-osd --check-wants-journal -i 0 --cluster ceph
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/ceph-osd --check-needs-journal -i 0 --cluster ceph
[kvsrv02][WARNIN] DEBUG:ceph-disk:get_dm_uuid /dev/sdr uuid path is /sys/dev/block/65:16/dm/uuid
[kvsrv02][WARNIN] DEBUG:ceph-disk:get_dm_uuid /dev/sdr uuid path is /sys/dev/block/65:16/dm/uuid
[kvsrv02][WARNIN] DEBUG:ceph-disk:get_dm_uuid /dev/sdr uuid path is /sys/dev/block/65:16/dm/uuid
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/ceph-osd --cluster=ceph --show-config-value=fsid
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/ceph-conf --cluster=ceph --name=osd. --lookup osd_mkfs_options_xfs
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/ceph-conf --cluster=ceph --name=osd. --lookup osd_fs_mkfs_options_xfs
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/ceph-conf --cluster=ceph --name=osd. --lookup osd_mount_options_xfs
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/ceph-conf --cluster=ceph --name=osd. --lookup osd_fs_mount_options_xfs
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/ceph-osd --cluster=ceph --show-config-value=osd_journal_size
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/ceph-conf --cluster=ceph --name=osd. --lookup osd_cryptsetup_parameters
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/ceph-conf --cluster=ceph --name=osd. --lookup osd_dmcrypt_key_size
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/ceph-conf --cluster=ceph --name=osd. --lookup osd_dmcrypt_type
[kvsrv02][WARNIN] DEBUG:ceph-disk:get_dm_uuid /dev/sdr uuid path is /sys/dev/block/65:16/dm/uuid
[kvsrv02][WARNIN] INFO:ceph-disk:Will colocate journal with data on /dev/sdr
[kvsrv02][WARNIN] DEBUG:ceph-disk:get_dm_uuid /dev/sdr uuid path is /sys/dev/block/65:16/dm/uuid
[kvsrv02][WARNIN] DEBUG:ceph-disk:get_dm_uuid /dev/sdr uuid path is /sys/dev/block/65:16/dm/uuid
[kvsrv02][WARNIN] DEBUG:ceph-disk:Creating journal partition num 2 size 5120 on /dev/sdr
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /sbin/sgdisk --new=2:0:5120M --change-name=2:ceph journal --partition-guid=2:7058473f-5c4a-4566-9a11-95cae71e5086 --typecode=2:45b0969e-9b03-4f30-b4c6-b4b80ceff106 --mbrtogpt -- /dev/sdr
[kvsrv02][DEBUG ] The operation has completed successfully.
[kvsrv02][WARNIN] DEBUG:ceph-disk:Calling partprobe on prepared device /dev/sdr
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/udevadm settle
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /sbin/partprobe /dev/sdr
[kvsrv02][WARNIN] Error: Error informing the kernel about modifications to partition /dev/sdr2 -- Device or resource busy. This means Linux won't know about any changes you made to /dev/sdr2 until you reboot -- so you shouldn't mount it or use it in any way
before rebooting.
[kvsrv02][WARNIN] Error: Failed to add partition 2 (Device or resource busy)
[kvsrv02][WARNIN] Traceback (most recent call last):
[kvsrv02][WARNIN] File "/sbin/ceph-disk", line 3576, in <module>
[kvsrv02][WARNIN] main(sys.argv[1:])
[kvsrv02][WARNIN] File "/sbin/ceph-disk", line 3530, in main
[kvsrv02][WARNIN] args.func(args)
[kvsrv02][WARNIN] File "/sbin/ceph-disk", line 1863, in main_prepare
[kvsrv02][WARNIN] luks=luks
[kvsrv02][WARNIN] File "/sbin/ceph-disk", line 1465, in prepare_journal
[kvsrv02][WARNIN] return prepare_journal_dev(data, journal, journal_size, journal_uuid, journal_dm_keypath, cryptsetup_parameters, luks)
[kvsrv02][WARNIN] File "/sbin/ceph-disk", line 1419, in prepare_journal_dev
[kvsrv02][WARNIN] raise Error(e)
[kvsrv02][WARNIN] __main__.Error: Error: Command '['/sbin/partprobe', '/dev/sdr']' returned non-zero exit status 1
[kvsrv02][ERROR ] RuntimeError: command returned non-zero exit status: 1
[ceph_deploy.osd][ERROR ] Failed to execute command: ceph-disk -v prepare --cluster ceph --fs-type xfs -- /dev/sdr
[ceph_deploy][ERROR ] GenericError: Failed to create 1 OSDs
I dug a bit more into this, tried troubleshooting further such as rebooting (as mentioned by partprobe's error), dd if=/dev/zero of=/dev/sdr bs=512 count=1 -> reboot, using an older kernel, few other things between myself and my colleague.. etc. Nothing really
worked!
So, I decided to test using 'partx -a' instead of partprobe, and also disregard the exit code upon completion of the command running.. just to see if it would have any difference. Here's the change I made to '/usr/sbin/ceph-disk':
[root@kvsrv02 ~]# diff -u /usr/sbin/ceph-disk_orig /usr/sbin/ceph-disk
--- /usr/sbin/ceph-disk_orig 2015-12-16 05:05:19.636866273 +0000
+++ /usr/sbin/ceph-disk 2015-12-16 05:27:07.905817825 +0000
@@ -35,6 +35,7 @@
import shlex
import pwd
import grp
+from subprocess import call
"""
Prepare:
@@ -1218,7 +1219,8 @@
"""
LOG.debug('Calling partprobe on %s device %s', description, dev)
command_check_call(['udevadm', 'settle'])
- command_check_call(['partprobe', dev])
+ call(['partx', '-a', dev])
+ #command_check_call(['partprobe', dev])
command_check_call(['udevadm', 'settle'])
def zap(dev):
I tested, and the disk prepared fine -> osd came online:
[ceph_deploy.cli][INFO ] Invoked (1.5.30): /usr/bin/ceph-deploy --overwrite-conf osd prepare kvsrv02:/dev/sdr
[ceph_deploy.cli][INFO ] ceph-deploy options:
[ceph_deploy.cli][INFO ] username : None
[ceph_deploy.cli][INFO ] disk : [('kvsrv02', '/dev/sdr', None)]
[ceph_deploy.cli][INFO ] dmcrypt : False
[ceph_deploy.cli][INFO ] verbose : False
[ceph_deploy.cli][INFO ] overwrite_conf : True
[ceph_deploy.cli][INFO ] subcommand : prepare
[ceph_deploy.cli][INFO ] dmcrypt_key_dir : /etc/ceph/dmcrypt-keys
[ceph_deploy.cli][INFO ] quiet : False
[ceph_deploy.cli][INFO ] cd_conf : <ceph_deploy.conf.cephdeploy.Conf instance at 0x7fb83bf76758>
[ceph_deploy.cli][INFO ] cluster : ceph
[ceph_deploy.cli][INFO ] fs_type : xfs
[ceph_deploy.cli][INFO ] func : <function osd at 0x7fb83bf65b90>
[ceph_deploy.cli][INFO ] ceph_conf : None
[ceph_deploy.cli][INFO ] default_release : False
[ceph_deploy.cli][INFO ] zap_disk : False
[ceph_deploy.osd][DEBUG ] Preparing cluster ceph disks kvsrv02:/dev/sdr:
[kvsrv02][DEBUG ] connection detected need for sudo
[kvsrv02][DEBUG ] connected to host: kvsrv02
[kvsrv02][DEBUG ] detect platform information from remote host
[kvsrv02][DEBUG ] detect machine type
[kvsrv02][DEBUG ] find the location of an executable
[ceph_deploy.osd][INFO ] Distro info: CentOS Linux 7.2.1511 Core
[ceph_deploy.osd][DEBUG ] Deploying osd to kvsrv02
[kvsrv02][DEBUG ] write cluster configuration to /etc/ceph/{cluster}.conf
[ceph_deploy.osd][DEBUG ] Preparing host kvsrv02 disk /dev/sdr journal None activate False
[kvsrv02][INFO ] Running command: sudo ceph-disk -v prepare --cluster ceph --fs-type xfs -- /dev/sdr
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/ceph-osd --check-allows-journal -i 0 --cluster ceph
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/ceph-osd --check-wants-journal -i 0 --cluster ceph
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/ceph-osd --check-needs-journal -i 0 --cluster ceph
[kvsrv02][WARNIN] DEBUG:ceph-disk:get_dm_uuid /dev/sdr uuid path is /sys/dev/block/65:16/dm/uuid
[kvsrv02][WARNIN] DEBUG:ceph-disk:get_dm_uuid /dev/sdr uuid path is /sys/dev/block/65:16/dm/uuid
[kvsrv02][WARNIN] DEBUG:ceph-disk:get_dm_uuid /dev/sdr uuid path is /sys/dev/block/65:16/dm/uuid
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/ceph-osd --cluster=ceph --show-config-value=fsid
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/ceph-conf --cluster=ceph --name=osd. --lookup osd_mkfs_options_xfs
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/ceph-conf --cluster=ceph --name=osd. --lookup osd_fs_mkfs_options_xfs
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/ceph-conf --cluster=ceph --name=osd. --lookup osd_mount_options_xfs
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/ceph-conf --cluster=ceph --name=osd. --lookup osd_fs_mount_options_xfs
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/ceph-osd --cluster=ceph --show-config-value=osd_journal_size
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/ceph-conf --cluster=ceph --name=osd. --lookup osd_cryptsetup_parameters
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/ceph-conf --cluster=ceph --name=osd. --lookup osd_dmcrypt_key_size
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/ceph-conf --cluster=ceph --name=osd. --lookup osd_dmcrypt_type
[kvsrv02][WARNIN] DEBUG:ceph-disk:get_dm_uuid /dev/sdr uuid path is /sys/dev/block/65:16/dm/uuid
[kvsrv02][WARNIN] INFO:ceph-disk:Will colocate journal with data on /dev/sdr
[kvsrv02][WARNIN] DEBUG:ceph-disk:get_dm_uuid /dev/sdr uuid path is /sys/dev/block/65:16/dm/uuid
[kvsrv02][WARNIN] DEBUG:ceph-disk:get_dm_uuid /dev/sdr uuid path is /sys/dev/block/65:16/dm/uuid
[kvsrv02][WARNIN] DEBUG:ceph-disk:Creating journal partition num 2 size 5120 on /dev/sdr
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /sbin/sgdisk --new=2:0:5120M --change-name=2:ceph journal --partition-guid=2:b05454c0-e1f5-4cab-8bf5-2e64d19a804b --typecode=2:45b0969e-9b03-4f30-b4c6-b4b80ceff106 --mbrtogpt -- /dev/sdr
[kvsrv02][DEBUG ] Creating new GPT entries.
[kvsrv02][DEBUG ] The operation has completed successfully.
[kvsrv02][WARNIN] DEBUG:ceph-disk:Calling partprobe on prepared device /dev/sdr
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/udevadm settle
[kvsrv02][WARNIN] partx: /dev/sdr: error adding partition 2
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/udevadm settle
[kvsrv02][WARNIN] DEBUG:ceph-disk:Journal is GPT partition /dev/disk/by-partuuid/b05454c0-e1f5-4cab-8bf5-2e64d19a804b
[kvsrv02][WARNIN] DEBUG:ceph-disk:Journal is GPT partition /dev/disk/by-partuuid/b05454c0-e1f5-4cab-8bf5-2e64d19a804b
[kvsrv02][WARNIN] DEBUG:ceph-disk:get_dm_uuid /dev/sdr uuid path is /sys/dev/block/65:16/dm/uuid
[kvsrv02][WARNIN] DEBUG:ceph-disk:get_dm_uuid /dev/sdr uuid path is /sys/dev/block/65:16/dm/uuid
[kvsrv02][WARNIN] DEBUG:ceph-disk:Creating osd partition on /dev/sdr
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /sbin/sgdisk --largest-new=1 --change-name=1:ceph data --partition-guid=1:faa6f47f-3360-417b-9843-cf9fb3b1bedc --typecode=1:89c57f98-2fe5-4dc0-89c1-f3ad0ceff2be -- /dev/sdr
[kvsrv02][DEBUG ] The operation has completed successfully.
[kvsrv02][WARNIN] DEBUG:ceph-disk:Calling partprobe on created device /dev/sdr
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/udevadm settle
[kvsrv02][WARNIN] partx: /dev/sdr: error adding partitions 1-2
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/udevadm settle
[kvsrv02][WARNIN] DEBUG:ceph-disk:get_dm_uuid /dev/sdr uuid path is /sys/dev/block/65:16/dm/uuid
[kvsrv02][WARNIN] DEBUG:ceph-disk:Creating xfs fs on /dev/sdr1
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /sbin/mkfs -t xfs -f -i size=2048 -- /dev/sdr1
[kvsrv02][DEBUG ] meta-data="" isize=2048 agcount=4, agsize=24091717 blks
[kvsrv02][DEBUG ] = sectsz=4096 attr=2, projid32bit=1
[kvsrv02][DEBUG ] = crc=0 finobt=0
[kvsrv02][DEBUG ] data = "" blocks=96366865, imaxpct=25
[kvsrv02][DEBUG ] = sunit=0 swidth=0 blks
[kvsrv02][DEBUG ] naming =version 2 bsize=4096 ascii-ci=0 ftype=0
[kvsrv02][DEBUG ] log =internal log bsize=4096 blocks=47054, version=2
[kvsrv02][DEBUG ] = sectsz=4096 sunit=1 blks, lazy-count=1
[kvsrv02][DEBUG ] realtime =none extsz=4096 blocks=0, rtextents=0
[kvsrv02][WARNIN] DEBUG:ceph-disk:Mounting /dev/sdr1 on /var/lib/ceph/tmp/mnt.FASof5 with options noatime,inode64
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/mount -t xfs -o noatime,inode64 -- /dev/sdr1 /var/lib/ceph/tmp/mnt.FASof5
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /sbin/restorecon /var/lib/ceph/tmp/mnt.FASof5
[kvsrv02][WARNIN] DEBUG:ceph-disk:Preparing osd data dir /var/lib/ceph/tmp/mnt.FASof5
[kvsrv02][WARNIN] DEBUG:ceph-disk:Creating symlink /var/lib/ceph/tmp/mnt.FASof5/journal -> /dev/disk/by-partuuid/b05454c0-e1f5-4cab-8bf5-2e64d19a804b
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /sbin/restorecon -R /var/lib/ceph/tmp/mnt.FASof5/ceph_fsid.126649.tmp
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/chown -R ceph:ceph /var/lib/ceph/tmp/mnt.FASof5/ceph_fsid.126649.tmp
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /sbin/restorecon -R /var/lib/ceph/tmp/mnt.FASof5/fsid.126649.tmp
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/chown -R ceph:ceph /var/lib/ceph/tmp/mnt.FASof5/fsid.126649.tmp
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /sbin/restorecon -R /var/lib/ceph/tmp/mnt.FASof5/journal_uuid.126649.tmp
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/chown -R ceph:ceph /var/lib/ceph/tmp/mnt.FASof5/journal_uuid.126649.tmp
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /sbin/restorecon -R /var/lib/ceph/tmp/mnt.FASof5/magic.126649.tmp
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/chown -R ceph:ceph /var/lib/ceph/tmp/mnt.FASof5/magic.126649.tmp
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /sbin/restorecon -R /var/lib/ceph/tmp/mnt.FASof5
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/chown -R ceph:ceph /var/lib/ceph/tmp/mnt.FASof5
[kvsrv02][WARNIN] DEBUG:ceph-disk:Unmounting /var/lib/ceph/tmp/mnt.FASof5
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /bin/umount -- /var/lib/ceph/tmp/mnt.FASof5
[kvsrv02][WARNIN] DEBUG:ceph-disk:get_dm_uuid /dev/sdr uuid path is /sys/dev/block/65:16/dm/uuid
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /sbin/sgdisk --typecode=1:4fbd7e29-9d25-41b8-afd0-062c0ceff05d -- /dev/sdr
[kvsrv02][DEBUG ] Warning: The kernel is still using the old partition table.
[kvsrv02][DEBUG ] The new table will be used at the next reboot.
[kvsrv02][DEBUG ] The operation has completed successfully.
[kvsrv02][WARNIN] DEBUG:ceph-disk:Calling partprobe on prepared device /dev/sdr
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/udevadm settle
[kvsrv02][WARNIN] partx: /dev/sdr: error adding partitions 1-2
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/udevadm settle
[kvsrv02][WARNIN] INFO:ceph-disk:Running command: /usr/bin/udevadm trigger --action="" --sysname-match sdr1
[kvsrv02][INFO ] checking OSD status...
[kvsrv02][INFO ] Running command: sudo ceph --cluster=ceph osd stat --format=json
[kvsrv02][WARNIN] there are 6 OSDs down
[kvsrv02][WARNIN] there are 6 OSDs out
[ceph_deploy.osd][DEBUG ] Host kvsrv02 is now ready for osd use.
I am not 100% sure if this is either a problem with Ceph v9.2.0 or to do with the recent update of CentOS 7.2
Has anyone else encountered a similar problem?
Also, should I be posting this on ceph-devel mailing list, or is here OK?
Thanks!
Regards,
Matthew Taylor.
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--
Goncalo Borges
Research Computing
ARC Centre of Excellence for Particle Physics at the Terascale
School of Physics A28 | University of Sydney, NSW 2006
T: +61 2 93511937
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