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Bug 2183398

Summary: xfsprogs: xfs_repair progress reporting is not working
Product: Red Hat Enterprise Linux 8 Reporter: Donald Douwsma <ddouwsma>
Component: xfsprogsAssignee: Pavel Reichl <preichl>
Status: CLOSED ERRATA QA Contact: Murphy Zhou <xzhou>
Severity: urgent Docs Contact:
Priority: urgent    
Version: 8.0CC: dwysocha, preichl, xzhou
Target Milestone: rcKeywords: Regression, Triaged
Target Release: 8.8Flags: pm-rhel: mirror+
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: xfsprogs-5.0.0-12.el8 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2023-11-14 15:49:12 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Donald Douwsma 2023-03-31 02:35:24 UTC
Description of problem:

xfs_repair progress reporting is broken. 

Version-Release number of selected component (if applicable):

xfsprogs-5.0.0-10.el8.x86_64

How reproducible: Always

Steps to Reproduce:

Run xfs_repair on a large filesystem using `xfs_repair -o ag_stride=4 -t 1`
or use the (unmerged) xfstest from https://lore.kernel.org/linux-xfs/20200817075313.1484879-1-ddouwsma@redhat.com/

Actual results:

# xfs_repair -o ag_stride=4 -t 1
Phase 1 - find and verify superblock...
        - reporting progress in intervals of 1 second
Phase 2 - using internal log
        - zero log...
        - scan filesystem freespace and inode maps...
        - 11:14:16: scanning filesystem freespace - 4 of 4 allocation groups done
        - found root inode chunk
Phase 3 - for each AG...
        - scan and clear agi unlinked lists...
        - 11:14:16: scanning agi unlinked lists - 4 of 4 allocation groups done
        - process known inodes and perform inode discovery...
        - agno = 0
        - agno = 1
        - agno = 2
        - agno = 3
...

Expected results:

# xfs_repair -o ag_stride=4 -t 1
Phase 1 - find and verify superblock...
        - reporting progress in intervals of 1 second
Phase 2 - using internal log
        - zero log...
        - 12:05:06: scanning filesystem freespace - 0 of 0 allocation groups done
        - 12:05:07: scanning filesystem freespace - 0 of 0 allocation groups done
        - scan filesystem freespace and inode maps...
        - 12:05:08: scanning filesystem freespace - 0 of 4 allocation groups done
        - 12:05:08: scanning filesystem freespace - 4 of 4 allocation groups done
        - found root inode chunk
Phase 3 - for each AG...
        - scan and clear agi unlinked lists...
        - 12:05:08: scanning agi unlinked lists - 4 of 4 allocation groups done
        - process known inodes and perform inode discovery...
        - agno = 0
        - 12:05:09: process known inodes and inode discovery - 320 of 46208 inodes done
        - 12:05:09: Phase 3: elapsed time 1 second - processed 19200 inodes per minute
        - 12:05:09: Phase 3: 0% done - estimated remaining time 2 minutes, 23 seconds
        - 12:05:10: process known inodes and inode discovery - 320 of 46208 inodes done
        - 12:05:10: Phase 3: elapsed time 2 seconds - processed 9600 inodes per minute

Comment 6 Donald Douwsma 2023-05-31 07:02:52 UTC
An attempt at fixing the regression test for this has been submitted upstream.
https://lore.kernel.org/linux-xfs/20230531064024.1737213-1-ddouwsma@redhat.com/

Comment 14 errata-xmlrpc 2023-11-14 15:49:12 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (xfsprogs bug fix and enhancement update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2023:7113