Bug #15777
closedOSD: partially missing on disk osdmaps between superblock.oldest_map and superblock.newest_map
0%
Description
Ceph Version 0.94.6
[root@ceph245 ceph]# ceph --admin-daemon /run/ceph/ceph-osd.4.asok status
{
"cluster_fsid": "91b7df9f-b868-ea35-5381-67dd25efc345",
"osd_fsid": "ea1567de-65f9-44b4-a2ed-b95c9a82f403",
"whoami": 4,
"state": "active",
"oldest_map": 2109,
"newest_map": 7265,
"num_pgs": 118
}
[root@ceph245 ceph]# ceph osd getmap 7000 -o osdmap
got osdmap epoch 7000
[root@ceph245 ceph]# ceph osd getmap 2109 -o osdmap
Error ENOENT: there is no map for epoch 2109
[root@ceph245 ceph]# ceph osd getmap 5000 -o osdmap
Error ENOENT: there is no map for epoch 5000
Updated by Kefu Chai almost 8 years ago
xingguo, do you have a reproducer for this issue?
Updated by xie xingguo almost 8 years ago
Kefu Chai wrote:
xingguo, do you have a reproducer for this issue?
Negative. And I'll try to reproduce this and I'll get you notified as soon as I succeed.
Updated by cory gu almost 7 years ago
I got the same issue and it is reproducible.
ceph version 0.94.5
[ceph@rg1-ceph02 /home/guzhongyan]$ ceph daemon osd.115 status
{
"cluster_fsid": "fdecc391-0c75-417d-a980-57ef52bdc1cc",
"osd_fsid": "d142beef-dae7-43cf-af2c-0866345f5bf2",
"whoami": 115,
"state": "active",
"oldest_map": 93188,
"newest_map": 103524,
"num_pgs": 227
}
[ceph@rg1-ceph02 /home/guzhongyan]$ ceph osd getmap 102935 -o /tmp/osdmap
got osdmap epoch 102935
[ceph@rg1-ceph02 /home/guzhongyan]$ ceph osd getmap 102934 -o /tmp/osdmap
Error ENOENT: there is no map for epoch 102934
the oldest map that can be successfully gotten is 102935, doesn't match the status show.
Updated by Greg Farnum almost 7 years ago
- Status changed from New to Won't Fix
If somebody can tell us how to reproduce we might take a look, but Hammer isn't being worked on much any more and there aren't many reports of this bug hitting people. Without that I tend to think it's an issue with misconfigured hardware...