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Bug #7120

osd: EEXIST on mkcoll on dumpling

Added by Sage Weil about 10 years ago. Updated over 9 years ago.

Status:
Duplicate
Priority:
High
Assignee:
-
Category:
OSD
Target version:
-
% Done:

0%

Source:
Q/A
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

    -8> 2014-01-08 09:07:37.554191 7f76f6164700  2 filestore(/var/lib/ceph/osd/ceph-4) waiting 51 > 50 ops || 8644684 > 104857600
    -7> 2014-01-08 09:07:37.554228 7f76fee90700  0 filestore(/var/lib/ceph/osd/ceph-4)  error (17) File exists not handled on operation 20 (7427.0.0, or op 0, counting from 0)
    -6> 2014-01-08 09:07:37.554240 7f76fee90700  0 filestore(/var/lib/ceph/osd/ceph-4) unexpected error code
    -5> 2014-01-08 09:07:37.554237 7f76f6164700  5 --OSD::tracker-- reqid: unknown.0.0:0, seq: 899, time: 2014-01-08 09:07:37.554237, event: done, request: MOSDPGPush(3.d 717 [PushOp(55cdc4ad/plana4012705-459/20d//3, version: 700'4315, data_included: [0~1048576], data_size: 0, omap_header_size: 0, omap_entries_size: 0, attrset_size: 1, recovery_info: ObjectRecoveryInfo(55cdc4ad/plana4012705-459/20d//3@700'4315, copy_subset: [0~3278425], clone_subset: {}), after_progress: ObjectRecoveryProgress(!first, data_recovered_to:1048576, data_complete:false, omap_recovered_to:, omap_complete:true), before_progress: ObjectRecoveryProgress(first, data_recovered_to:0, data_complete:false, omap_recovered_to:, omap_complete:false))]) v1
    -4> 2014-01-08 09:07:37.554241 7f76fee90700  0 filestore(/var/lib/ceph/osd/ceph-4)  transaction dump:
{ "ops": [
        { "op_num": 0,
          "op_name": "mkcoll",
          "collection": "1.14_head"},
        { "op_num": 1,
          "op_name": "collection_setattr",
          "collection": "1.14_head",
          "name": "info",
          "length": 1},
        { "op_num": 2,
          "op_name": "omap_setkeys",
          "collection": "meta",
          "oid": "16ef7597\/infos\/head\/\/-1",
          "attr_lens": { "1.14_biginfo": 55,
              "1.14_epoch": 4,
              "1.14_info": 568}},
        { "op_num": 3,
          "op_name": "touch",
          "collection": "meta",
          "oid": "517752fb\/pglog_1.14\/0\/\/-1"},
        { "op_num": 4,
          "op_name": "omap_rmkeys",
          "collection": "meta",
          "oid": "517752fb\/pglog_1.14\/0\/\/-1"},
        { "op_num": 5,
          "op_name": "omap_setkeys",
          "collection": "meta",
          "oid": "517752fb\/pglog_1.14\/0\/\/-1",
          "attr_lens": {}}]}


the dir exists and is empty.

interestingly, when i dumped the journal the previous instances of pg 1.14 was:

    { "offset": 61681664,
      "seq": 6828,
      "transactions": [
            { "trans_num": 0,
              "ops": [
                    { "op_num": 0,
                      "op_name": "collection_setattr",
                      "collection": "1.14_head",
                      "name": "info",
                      "length": 1},
                    { "op_num": 1,
                      "op_name": "omap_setkeys",
                      "collection": "meta",
                      "oid": "16ef7597\/infos\/head\/\/-1",
                      "attr_lens": { "1.14_biginfo": 184,
                          "1.14_epoch": 4,
                          "1.14_info": 568}}]}]},

ubuntu@teuthology:/var/lib/teuthworker/archive/teuthology-2014-01-06_23:00:19-rados-master-testing-basic-plana/28527


Related issues

Duplicates Ceph - Bug #9544: osd: pg deletion vs create race leads to EEXIST on mkcoll (dumpling) Resolved 09/19/2014

History

#1 Updated by Sage Weil about 10 years ago

  • Priority changed from Normal to High

#2 Updated by Sage Weil about 10 years ago

  • Status changed from 12 to Need More Info

#3 Updated by Sage Weil over 9 years ago

  • Status changed from Need More Info to Can't reproduce

#4 Updated by Samuel Just over 9 years ago

  • Status changed from Can't reproduce to 12

/a/sage-2014-09-18_22:33:58-rados-dumpling-distro-basic-multi/496304/remote

#5 Updated by Samuel Just over 9 years ago

  • Status changed from 12 to Duplicate

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