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Bug #23402
closedobjecter: does not resend op on split interval
Status:
Duplicate
Priority:
High
Assignee:
-
Category:
-
Target version:
-
% Done:
0%
Source:
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(RADOS):
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
2018-03-19 01:05:55.537 7fee74422700 1 -- 172.21.15.63:6808/13382 <== client.4366 172.21.15.202:0/321899542 1 ==== osd_op(client.4366.0:11317 2.c 2.ac45046c (undecoded) ondisk+retry+write+known_if_redirected e111) v9 ==== 273+0+522988 (977838190 0 4068868335) 0x55dc178ca3c0 con 0x55dc18172a00 2018-03-19 01:05:55.541 7fee74422700 1 -- 172.21.15.63:6808/13382 <== client.4366 172.21.15.202:0/321899542 2 ==== osd_op(client.4366.0:11318 2.c 2.ac45046c (undecoded) ondisk+write+known_if_redirected e112) v9 ==== 235+0+665303 (1160227711 0 913822744) 0x55dc19e729c0 con 0x55dc18172a00 ...
note first op is e111 and next is e112. But the first is discarded with
2018-03-19 01:05:55.537 7fee5839c700 7 osd.6 pg_epoch: 112 pg[2.c( v 110'355 (0'0,110'355] local-lis/les=98/99 n=12 ec=17/17 lis/c 98/98 les/c/f 99/99/0 98/112/98) [6,0,5] r=0 lpr=112 pi=[98,112)/1 crt=110'355 lcod 110'354 mlcod 0'0 peering] can_discard_op pg split in 112, dropping
objecter should have resent 11317 in e112 before 11318.
/a/sage-2018-03-18_23:30:24-rados-mimic-dev2-distro-basic-smithi/2303327
Updated by huang jun almost 6 years ago
we also met this problem with osd_debug_op_order=true, that result "out of order" assert
Updated by mingxin liu over 4 years ago
duplicated by:https://tracker.ceph.com/issues/22544
Updated by Greg Farnum over 4 years ago
- Is duplicate of Bug #22544: objecter cannot resend split-dropped op when racing with con reset added
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