Bug #3818: kclient: fsx fails in mapread - CephFS - Ceph

Actions

Copy link

Bug #3818

closed

kclient: fsx fails in mapread

Added by Sam Lang over 11 years ago. Updated about 11 years ago.

Status:

Duplicate

Priority:

High

Assignee:

Sam Lang

Category:

Target version:

% Done:

Source:

Development

Tags:

Backport:

Regression:

Severity:

3 - minor

Reviewed:

Affected Versions:

ceph-qa-suite:

Component(FS):

Labels (FS):

Pull request ID:

Crash signature (v1):

Crash signature (v2):

Description

With the fix in #3681, fsx fails in mapread with bad data. It looks like this is unrelated to the fix, and is a separate bug. In this run the file had been truncated to a size much greater than the read region, so the data should have been all zeros.

INFO:teuthology.orchestra.run.out:READ BAD DATA: offset = 0x42d965, size = 0x197f
INFO:teuthology.orchestra.run.out:OFFSET GOOD BAD RANGE
INFO:teuthology.orchestra.run.out:0x42d965 0x0000 0x9bf0 0x 1972
INFO:teuthology.orchestra.run.out:operation# (mod 256) for the bad data may be 240

Related issues 1 (0 open — 1 closed)