i got PGs stuck long time. do not how to fix it. can some person help to
check?
Environment： Debian 7 + ceph 0.617
----------------
root@ceph-admin:~# ceph -s
health HEALTH_WARN 6 pgs stuck unclean
monmap e2: 2 mons at {a=192.168.250.15:6789/0,b=192.168.250.8:6789/0},
election epoch 8, quorum 0,1 a,b
osdmap e159: 4 osds: 4 up, 4 in
pgmap v23487: 584 pgs: 578 active+clean, 6 active+remapped; 4513 MB
data, 12658 MB used, 387 GB / 399 GB avail; 426B/s wr, 0op/s
mdsmap e114: 1/1/1 up {0=a=up:active}, 1 up:standby
--------------
root@ceph-admin:~# ceph health detail
HEALTH_WARN 6 pgs stuck unclean
pg 0.50 is stuck unclean since forever, current state active+remapped, last
acting [3,1]
pg 1.4f is stuck unclean since forever, current state active+remapped, last
acting [3,1]
pg 2.4e is stuck unclean since forever, current state active+remapped, last
acting [3,1]
pg 1.8a is stuck unclean since forever, current state active+remapped, last
acting [2,1]
pg 0.8b is stuck unclean since forever, current state active+remapped, last
acting [2,1]
pg 2.89 is stuck unclean since forever, current state active+remapped, last
acting [2,1]
--------------
root@ceph-admin:~# ceph osd tree
# id weight type name up/down reweight
-1 4 root default
-3 2 rack unknownrack
-2 2 host ceph-admin
0 1 osd.0 up 1
1 1 osd.1 up 1
-4 1 host ceph-node02
2 1 osd.2 down 1
-5 1 host ceph-node01
3 1 osd.3 up 1
-----------------------
root@ceph-admin:~# ceph osd dump
epoch 159
fsid db32486a-7ad3-4afe-8b67-49ee2a6dcecf
created 2013-08-08 13:45:52.579015
modified 2013-08-12 05:18:37.895385
flags
pool 0 'data' rep size 2 min_size 1 crush_ruleset 0 object_hash rjenkins
pg_num 192 pgp_num 192 last_change 1 owner 0 crash_replay_interval 45
pool 1 'metadata' rep size 2 min_size 1 crush_ruleset 1 object_hash
rjenkins pg_num 192 pgp_num 192 last_change 1 owner 0
pool 2 'rbd' rep size 2 min_size 1 crush_ruleset 2 object_hash rjenkins
pg_num 192 pgp_num 192 last_change 1 owner 0
pool 3 'volumes' rep size 2 min_size 1 crush_ruleset 0 object_hash rjenkins
pg_num 8 pgp_num 8 last_change 39 owner 18446744073709551615
max_osd 5
osd.0 up in weight 1 up_from 138 up_thru 157 down_at 137
last_clean_interval [45,135) 192.168.250.15:6803/5735
192.168.250.15:6804/5735 192.168.250.15:6805/5735 exists,up
99f2aec0-2367-4b68-86f2-58d6d41589c6
osd.1 up in weight 1 up_from 140 up_thru 157 down_at 137
last_clean_interval [47,136) 192.168.250.15:6806/6882
192.168.250.15:6807/6882 192.168.250.15:6808/6882 exists,up
d458ca35-ec55-47a9-a7ce-47b9ddf4d889
osd.2 up in weight 1 up_from 157 up_thru 158 down_at 135
last_clean_interval [48,134) 192.168.250.8:6800/3564 192.168.250.8:6801/3564
192.168.250.8:6802/3564 exists,up c4ee9f05-bd5f-4536-8cb8-0af82c00d3d6
osd.3 up in weight 1 up_from 143 up_thru 157 down_at 141
last_clean_interval [53,141) 192.168.250.16:6802/14618
192.168.250.16:6804/14618 192.168.250.16:6805/14618 exists,up
e9d67b85-97d1-4635-95c8-f7c50cd7f6b1
pg_temp 0.50 [3,1]
pg_temp 0.8b [2,1]
pg_temp 1.4f [3,1]
pg_temp 1.8a [2,1]
pg_temp 2.4e [3,1]
pg_temp 2.89 [2,1]
--------------------------
root@ceph-admin:/etc/ceph# crushtool -d /tmp/crushmap
# begin crush map
# devices
device 0 osd.0
device 1 osd.1
device 2 osd.2
device 3 osd.3
# types
type 0 osd
type 1 host
type 2 rack
type 3 row
type 4 room
type 5 datacenter
type 6 root
# buckets
host ceph-admin {
id -2 # do not change unnecessarily
# weight 2.000
alg straw
hash 0 # rjenkins1
item osd.0 weight 1.000
item osd.1 weight 1.000
}
rack unknownrack {
id -3 # do not change unnecessarily
# weight 2.000
alg straw
hash 0 # rjenkins1
item ceph-admin weight 2.000
}
host ceph-node02 {
id -4 # do not change unnecessarily
# weight 1.000
alg straw
hash 0 # rjenkins1
item osd.2 weight 1.000
}
host ceph-node01 {
id -5 # do not change unnecessarily
# weight 1.000
alg straw
hash 0 # rjenkins1
item osd.3 weight 1.000
}
root default {
id -1 # do not change unnecessarily
# weight 4.000
alg straw
hash 0 # rjenkins1
item unknownrack weight 2.000
item ceph-node02 weight 1.000
item ceph-node01 weight 1.000
}
# rules
rule data {
ruleset 0
type replicated
min_size 1
max_size 10
step take default
step choose firstn 0 type osd
step emit
}
rule volumes {
ruleset 3
type replicated
min_size 1
max_size 10
step take default
step choose firstn 0 type osd
step emit
}
rule metadata {
ruleset 1
type replicated
min_size 1
max_size 10
step take default
step choose firstn 0 type osd
step emit
}
rule rbd {
ruleset 2
type replicated
min_size 1
max_size 10
step take default
step choose firstn 0 type osd
step emit
}
# end crush map
-----------
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