Bug #22819: librbd::object_map::InvalidateRequest: 0x7fbd100beed0 should_complete: r=0 - rbd - Ceph

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Bug #22819

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librbd::object_map::InvalidateRequest: 0x7fbd100beed0 should_complete: r=0

Added by Konstantin Shalygin about 6 years ago. Updated about 6 years ago.

Status:

Resolved

Priority:

Normal

Assignee:

Jason Dillaman

Target version:

% Done:

Source:

Community (user)

Tags:

Backport:

luminous

Regression:

Severity:

4 - irritation

Reviewed:

Affected Versions:

Ceph - v12.2.2

ceph-qa-suite:

Pull request ID:

Crash signature (v1):

Crash signature (v2):

Description

What I do:

1. rbd was created with jewel client on Kraken Cluster.
2. Cluster and clients now 12.12.2
3. I was enable features 'exclusive-lock, object-map, fast-diff'.

# rbd info replicated_rbd/volume-d41e58c9-3dfb-439a-9723-382f4b9af3dc
rbd image 'volume-d41e58c9-3dfb-439a-9723-382f4b9af3dc':
        size 10240 MB in 2560 objects
        order 22 (4096 kB objects)
        block_name_prefix: rbd_data.ac127365804b2
        format: 2
        features: layering, striping, exclusive-lock, object-map, fast-diff
        flags: object map invalid, fast diff invalid
        stripe unit: 4096 kB
        stripe count: 1

4. Run 'object-map check'.

Expect: "Object map is failed, please run 'object-map rebuild'".
Actual results: see attached log.

5. I was stop IO to this rbd and perform 'object-map rebuild'.

# rbd status replicated_rbd/volume-d41e58c9-3dfb-439a-9723-382f4b9af3dc
Watchers: none
# rbd object-map rebuild replicated_rbd/volume-d41e58c9-3dfb-439a-9723-382f4b9af3dc
Object Map Rebuild: 100% complete...done.

6. And check again object-map.

# rbd info replicated_rbd/volume-d41e58c9-3dfb-439a-9723-382f4b9af3dc
rbd image 'volume-d41e58c9-3dfb-439a-9723-382f4b9af3dc':
        size 10240 MB in 2560 objects
        order 22 (4096 kB objects)
        block_name_prefix: rbd_data.ac127365804b2
        format: 2
        features: layering, striping, exclusive-lock, object-map, fast-diff
        flags:
        stripe unit: 4096 kB
        stripe count: 1
# rbd object-map check replicated_rbd/volume-d41e58c9-3dfb-439a-9723-382f4b9af3dc
Object Map Check: 100% complete...done.

Files

1111 (135 KB) 1111

rbd object-map check stdout,stderr

Konstantin Shalygin, 01/27/2018 08:41 AM

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