Details
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Bug
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Resolution: Fixed
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Minor
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Lustre 2.12.0, Lustre 2.13.0, Lustre 2.12.1, Lustre 2.12.2, Lustre 2.12.3, Lustre 2.14.0, Lustre 2.12.4, Lustre 2.12.5, Lustre 2.12.6, Lustre 2.15.0, Lustre 2.15.3
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3
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9223372036854775807
Description
sanityn test_71a fails with ‘data is not flushed from client’ for ARM clients. These failures started on October 26, 2018.
Looking at a recent failure, https://testing.whamcloud.com/test_sets/f1121dd4-fdef-11e8-b837-52540065bddc , we see the following in the client test_log
== sanityn test 71a: correct file map just after write operation is finished ========================= 00:36:26 (1544488586) CMD: trevis-24vm4 /usr/sbin/lctl get_param -n version 2>/dev/null || /usr/sbin/lctl lustre_build_version 2>/dev/null || /usr/sbin/lctl --version 2>/dev/null | cut -d' ' -f2 1+0 records in 1+0 records out 40960 bytes (41 kB) copied, 0.00437335 s, 9.4 MB/s 1+0 records in 1+0 records out 40960 bytes (41 kB) copied, 0.00155542 s, 26.3 MB/s File: '/mnt/lustre2/f71a.sanityn' Size: 163840 Blocks: 1 IO Block: 4194304 regular file Device: 2c54f966h/743766374d Inode: 144115205322894149 Links: 1 Access: (0644/-rw-r--r--) Uid: ( 0/ root) Gid: ( 0/ root) Access: 2018-12-11 00:36:27.000000000 +0000 Modify: 2018-12-11 00:36:27.000000000 +0000 Change: 2018-12-11 00:36:27.000000000 +0000 Birth: - 209708 fd: 3 extent in offset 0, length 122880 flags: 80000000 extent in offset 122880, length 40960 flags: 80000001 No unwritten extents, extents number 2, file size 163840, original size 81920 sanityn test_71a: @@@@@@ FAIL: data is not flushed from client
There are no errors in any of the console logs.
Logs for more of these test failures are at
https://testing.whamcloud.com/test_sets/8b2f4282-d9d0-11e8-b46b-52540065bddc
https://testing.whamcloud.com/test_sets/83526f8c-df5f-11e8-a871-52540065bddc
https://testing.whamcloud.com/test_sets/1de368ba-fa38-11e8-bb6b-52540065bddc
Attachments
Issue Links
- is related to
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LU-15122 Lustre ASSERTION( iobuf->dr_rw == 0 ) crash on Arm server end
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- Resolved
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LU-10300 Can the Lustre 2.10.x clients support 64K kernel page?
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- Resolved
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- mentioned in
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