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[Bug 1929816] Re: fallocate05 in ubuntu_ltp_syscalls failed with ENOSPC on btrfs with 5.10/5.11/5.13

 

Kernels EOL, and I didn't see this issue in our hint database.

** Changed in: ubuntu-kernel-tests
       Status: New => Won't Fix

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https://bugs.launchpad.net/bugs/1929816

Title:
  fallocate05 in ubuntu_ltp_syscalls failed with ENOSPC on btrfs with
  5.10/5.11/5.13

Status in ubuntu-kernel-tests:
  Won't Fix

Bug description:
  Issue found on nodes in Intel lab (beoing, vought)
  This can be found in 5.10.0-1026-oem as well so this is not a regression

  Interesting thing is that this issue cannot be reproduced with a VM,
  with give a try on our bare-metal node later.

  Test log:
  tst_test.c:1379: TINFO: Testing on btrfs
  tst_test.c:888: TINFO: Formatting /dev/loop3 with btrfs opts='' extra opts=''
  tst_test.c:1311: TINFO: Timeout per run is 0h 05m 00s
  tst_fill_fs.c:32: TINFO: Creating file mntpoint/file0 size 21710183
  tst_fill_fs.c:32: TINFO: Creating file mntpoint/file1 size 8070086
  tst_fill_fs.c:32: TINFO: Creating file mntpoint/file2 size 3971177
  tst_fill_fs.c:32: TINFO: Creating file mntpoint/file3 size 36915315
  tst_fill_fs.c:32: TINFO: Creating file mntpoint/file4 size 70310993
  tst_fill_fs.c:32: TINFO: Creating file mntpoint/file5 size 4807935
  tst_fill_fs.c:32: TINFO: Creating file mntpoint/file6 size 90739786
  tst_fill_fs.c:32: TINFO: Creating file mntpoint/file7 size 76896492
  tst_fill_fs.c:32: TINFO: Creating file mntpoint/file8 size 72228649
  tst_fill_fs.c:32: TINFO: Creating file mntpoint/file9 size 36207821
  tst_fill_fs.c:32: TINFO: Creating file mntpoint/file10 size 81483962
  tst_fill_fs.c:32: TINFO: Creating file mntpoint/file11 size 92198827
  tst_fill_fs.c:59: TINFO: write(): ENOSPC (28)
  fallocate05.c:81: TPASS: write() wrote 65536 bytes
  fallocate05.c:102: TINFO: fallocate()d 0 extra blocks on full FS
  fallocate05.c:114: TPASS: fallocate() on full FS
  fallocate05.c:130: TPASS: fallocate(FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE)
  fallocate05.c:134: TFAIL: write(): ENOSPC (28)

  Please find attachment for the complete test log.

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