hi,
i am evaluating ceph (for now on only one host) and could not get cephfs
to mount. rbd works and the cluster is health_ok_y.
on the server (debian wheezy, uname: 3.2.0-3-amd64) i get
# mount.ceph 10.0.0.5:/ /tmp/mnt
mount error 5 = Input/output error
on a fedora 16 (3.3.7-1.fc16.x86_64) i get
# mount -t ceph 10.0.0.5:/ /tmp/mnt
mount: 10.0.0.5:/: can't read superblock
the server show about the same logs for both:
==> /var/log/ceph/ceph.log <==
2012-08-14 02:23:30.713802 7f052f1ec700 0 -- 10.0.0.5:6789/0 >>
10.0.0.6:0/1342173434 pipe(0x2079b80 sd=19 pgs=0 cs=0 l=0).accept peer
addr is really 10.0.0.6:0/1342173434 (socket is 10.0.0.6:35447/0)
2012-08-14 02:25:09.180678 7f052fcf0700 0 log [INF] : pgmap v320: 384
pgs: 384 active+clean; 16 bytes data, 5840 MB used, 12221 MB / 18062 MB
avail
==> /var/log/ceph/ceph.log <==
2012-08-14 02:23:11.189653 mon.0 10.0.0.5:6789/0 68 : [INF] pgmap v319:
384 pgs: 384 active+clean; 16 bytes data, 5840 MB used, 12221 MB / 18062
MB avail
==> /var/log/ceph/ceph-mon.a.log <==
2012-08-14 02:25:09.234922 7f052fcf0700 1 mon.a@0(leader).log v406
check_sub sub mdsmap not log type
2012-08-14 02:25:09.235153 7f052fcf0700 1 mon.a@0(leader).log v406
check_sub sub monmap not log type
2012-08-14 02:25:09.235284 7f052fcf0700 1 mon.a@0(leader).log v406
check_sub sub monmap not log type
2012-08-14 02:25:09.235399 7f052fcf0700 1 mon.a@0(leader).log v406
check_sub sub monmap not log type
2012-08-14 02:25:09.235513 7f052fcf0700 1 mon.a@0(leader).log v406
check_sub sub osdmap not log type
2012-08-14 02:25:11.231924 7f052fcf0700 0 log [INF] : pgmap v321: 384
pgs: 384 active+clean; 16 bytes data, 5840 MB used, 12221 MB / 18062 MB
avail
==> /var/log/ceph/ceph.log <==
2012-08-14 02:25:09.180693 mon.0 10.0.0.5:6789/0 69 : [INF] pgmap v320:
384 pgs: 384 active+clean; 16 bytes data, 5840 MB used, 12221 MB / 18062
MB avail
==> /var/log/ceph/ceph-mon.a.log <==
2012-08-14 02:25:11.286714 7f052fcf0700 1 mon.a@0(leader).log v407
check_sub sub mdsmap not log type
2012-08-14 02:25:11.286815 7f052fcf0700 1 mon.a@0(leader).log v407
check_sub sub monmap not log type
2012-08-14 02:25:11.286873 7f052fcf0700 1 mon.a@0(leader).log v407
check_sub sub monmap not log type
2012-08-14 02:25:11.286927 7f052fcf0700 1 mon.a@0(leader).log v407
check_sub sub monmap not log type
2012-08-14 02:25:11.286980 7f052fcf0700 1 mon.a@0(leader).log v407
check_sub sub osdmap not log type
(it times out shortly after the last message...)
below is my config. if anything else is missing, please tell me.
# dpkg -l \*ceph\*|grep '^ii'
ii ceph 0.48argonaut-1~bpo70+1
distributed storage and file system
ii ceph-common 0.48argonaut-1~bpo70+1 common
utilities to mount and interact with a ceph storage cluster
ii ceph-fs-common 0.48argonaut-1~bpo70+1 common
utilities to mount and interact with a ceph file system
ii ceph-fuse 0.48argonaut-1~bpo70+1
FUSE-based client for the Ceph distributed file system
ii ceph-mds 0.48argonaut-1~bpo70+1
metadata server for the ceph distributed file system
ii libcephfs1 0.48argonaut-1~bpo70+1 Ceph
distributed file system client library
# ceph -s
health HEALTH_OK
monmap e1: 1 mons at {a=10.0.0.5:6789/0}, election epoch 0, quorum 0 a
osdmap e13: 2 osds: 2 up, 2 in
pgmap v309: 384 pgs: 384 active+clean; 16 bytes data, 5840 MB used,
12221 MB / 18062 MB avail
mdsmap e1: 0/0/1 up
# cat /etc/ceph/ceph.conf
[osd]
osd journal_size = 1000
[mon.a]
host = storage1
mon addr = 10.0.0.5:6789
[osd.0]
host = storage1
[osd.1]
host = storage1
[msd.a]
host = storage1
[mount]
allow = %everyone
# /etc/init.d/ceph status
=== mon.a ===
mon.a: running 0.48argonaut
=== osd.0 ===
osd.0: running 0.48argonaut
=== osd.1 ===
osd.1: running 0.48argonaut
thank you in advance for your help,
tobias florek
--
To unsubscribe from this list: send the line "unsubscribe ceph-devel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
