Mount OSD data to temp. directory (e.g. /mnt) and check where journal
pointing (ls -la /mnt/journal). It can lead to a different location from
your "--osd-journal=" instruction to --mkjournal.
On 07/11/2016 05:46 PM, William Josefsson wrote:
Hi All,
Initially, I used /dev/disk/by-partuuid/xxxxxxx-xxxx-xxxx when make
the journal for the OSD, i.e.
sudo ceph-osd -i 30 --mkjournal
--osd-journal=/dev/disk/by-partuuid/2fe31ba2-1ac6-4729-9fdc-63432f50357
Then, I try to use /dev/sdx5 format and it works, i.e.
sudo ceph-osd -i 30 --mkjournal --osd-journal=/dev/sdc5
Does anyone knows why it doesn't work if I map the journal using
/dev/disk/by-partuuid/xxx-xxx ?
Thanks.
On Mon, Jul 11, 2016 at 9:09 PM, William Josefsson
<william.josef...@gmail.com <mailto:william.josef...@gmail.com>> wrote:
Hi Everyone,
I have a problem with OSD stuck in booting state.
sudo ceph daemon osd.7 status
{
"cluster_fsid": "724e501f-f4a3-4731-a832-c73685aabd21",
"osd_fsid": "058cac6e-6c66-4eeb-865b-3d22f0e91a99",
"whoami": 7,
"state": "booting",
"oldest_map": 1255,
"newest_map": 2498,
"num_pgs": 0
}
This is what I get in the log file /var/log/ceph/ceph.osd.7.log
2016-07-11 20:38:19.166607 7fb258077880 0 ceph version 0.94.7
(d56bdf93ced6b80b07397d57e3fa68fe68304432), process ceph-osd, pid
74882
2016-07-11 20:38:19.194663 7fb258077880 0
filestore(/var/lib/ceph/osd/ceph-7) backend xfs (magic 0x58465342)
2016-07-11 20:38:19.196561 7fb258077880 0
genericfilestorebackend(/var/lib/ceph/osd/ceph-7) detect_features:
FIEMAP ioctl is supported and appears to work
2016-07-11 20:38:19.196567 7fb258077880 0
genericfilestorebackend(/var/lib/ceph/osd/ceph-7) detect_features:
FIEMAP ioctl is disabled via 'filestore fiemap' config option
2016-07-11 20:38:19.197649 7fb258077880 0
genericfilestorebackend(/var/lib/ceph/osd/ceph-7) detect_features:
syncfs(2) syscall fully supported (by glibc and kernel)
2016-07-11 20:38:19.197680 7fb258077880 0
xfsfilestorebackend(/var/lib/ceph/osd/ceph-7) detect_feature:
extsize is disabled by conf
2016-07-11 20:38:19.199632 7fb258077880 0
filestore(/var/lib/ceph/osd/ceph-7) mount: enabling WRITEAHEAD
journal mode: checkpoint is not enabled
2016-07-11 20:38:19.202743 7fb258077880 1 journal _open
/var/lib/ceph/osd/ceph-7/journal fd 20: 40010514432 bytes, block
size 4096 bytes, directio = 1, aio = 1
2016-07-11 20:38:19.209391 7fb258077880 1 journal _open
/var/lib/ceph/osd/ceph-7/journal fd 20: 40010514432 bytes, block
size 4096 bytes, directio = 1, aio = 1
2016-07-11 20:38:19.210134 7fb258077880 0 <cls>
cls/hello/cls_hello.cc:271: loading cls_hello
2016-07-11 20:38:19.218632 7fb258077880 0 osd.7 2498 crush map
has features 1107558400, adjusting msgr requires for clients
2016-07-11 20:38:19.218644 7fb258077880 0 osd.7 2498 crush map
has features 1107558400 was 8705, adjusting msgr requires for mons
2016-07-11 20:38:19.218652 7fb258077880 0 osd.7 2498 crush map
has features 1107558400, adjusting msgr requires for osds
2016-07-11 20:38:19.218671 7fb258077880 0 osd.7 2498 load_pgs
2016-07-11 20:38:19.218706 7fb258077880 0 osd.7 2498 load_pgs
opened 0 pgs
2016-07-11 20:38:19.219596 7fb258077880 -1 osd.7 2498
log_to_monitors {default=true}
2016-07-11 20:38:19.223879 7fb2466ea700 0 osd.7 2498 ignoring
osdmap until we have initialized
2016-07-11 20:38:19.223959 7fb2466ea700 0 osd.7 2498 ignoring
osdmap until we have initialized
2016-07-11 20:38:19.224145 7fb258077880 0 osd.7 2498 done with
init, starting boot process
OSD never get connected to the monitor.
I'm running Hammer/Centos 7.2.
Any hint for me?
Thanks.
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