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Bug #46927

open

Nautilus: RBD map hangs or fails with kernel: [98051.490691] rbd: rbd_dev_v2_snap_context: rbd_obj_method_sync returned -512

Added by Kishore Kasi over 3 years ago. Updated almost 3 years ago.

Status:
New
Priority:
Normal
Assignee:
-
Target version:
Ceph - v14.2.10
% Done:

0%

Source:
Tags:
rbd
Backport:
Regression:
No
Severity:
2 - major
Reviewed:
Affected Versions:
ceph-qa-suite:
krbd
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

Ceph Version: ceph version 14.2.10 (b340acf629a010a74d90da5782a2c5fe0b54ac20) nautilus (stable)

Aug 7 22:26:27 ceph-rbd-client-1 kernel: [97749.115664] rbd: got int token 0 val 2048
Aug 7 22:26:28 ceph-rbd-client-1 kernel: [97749.375646] rbd: rbd_dev_create rbd_dev 0000000032b21531 dev_id 1
Aug 7 22:26:28 ceph-rbd-client-1 kernel: [97749.381823] rbd: rbd id object name is rbd_id.stashstaging
Aug 7 22:26:28 ceph-rbd-client-1 kernel: [97750.101527] rbd: rbd_dev_image_id: rbd_obj_method_sync returned 16
Aug 7 22:26:28 ceph-rbd-client-1 kernel: [97750.101528] rbd: image_id is 38a4eb81354f
Aug 7 22:26:28 ceph-rbd-client-1 kernel: [97750.101529] rbd: __rbd_register_watch rbd_dev 0000000032b21531
Aug 7 22:26:28 ceph-rbd-client-1 kernel: [97750.108576] rbd: _rbd_dev_v2_snap_size: rbd_obj_method_sync returned 9
Aug 7 22:26:28 ceph-rbd-client-1 kernel: [97750.108578] rbd: order 22
Aug 7 22:26:28 ceph-rbd-client-1 kernel: [97750.108580] rbd: snap_id 0xfffffffffffffffe snap_size = 17592186044416
Aug 7 22:26:28 ceph-rbd-client-1 kernel: [97750.109487] rbd: rbd_dev_v2_object_prefix: rbd_obj_method_sync returned 25
Aug 7 22:26:28 ceph-rbd-client-1 kernel: [97750.109488] rbd: object_prefix = rbd_data.38a4eb81354f
Aug 7 22:26:28 ceph-rbd-client-1 kernel: [97750.110373] rbd: _rbd_dev_v2_snap_features: rbd_obj_method_sync returned 16
Aug 7 22:26:28 ceph-rbd-client-1 kernel: [97750.110374] rbd: snap_id 0xfffffffffffffffe features = 0x0000000000000005 incompat = 0x0000000000000005
Aug 7 22:31:30 ceph-rbd-client-1 kernel: [98051.490691] rbd: rbd_dev_v2_snap_context: rbd_obj_method_sync returned -512
Aug 7 22:31:30 ceph-rbd-client-1 kernel: [98051.502103] rbd: cancel_tasks_sync rbd_dev 0000000032b21531
Aug 7 22:31:30 ceph-rbd-client-1 kernel: [98051.502105] rbd: __rbd_unregister_watch rbd_dev 0000000032b21531
Aug 7 22:31:30 ceph-rbd-client-1 kernel: [98052.119343] rbd: image stashstaging: failed to unwatch: -512

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