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[Bug 1981654] Re: io_control in ubuntu_ltp_controllers failed with ext2 on J / J-5.17arm64

To: canonical-ubuntu-qa@xxxxxxxxxxxxxxxxxxx
From: Po-Hsu Lin <1981654@xxxxxxxxxxxxxxxxxx>
Date: Mon, 17 Jul 2023 09:54:11 -0000
Reply-to: Bug 1981654 <1981654@xxxxxxxxxxxxxxxxxx>
Sender: noreply@xxxxxxxxxxxxx
Test suite updated, hints removed.

** Changed in: ubuntu-kernel-tests
       Status: In Progress => Fix Released

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https://bugs.launchpad.net/bugs/1981654

Title:
  io_control in ubuntu_ltp_controllers failed with ext2 on J /
  J-5.17arm64

Status in ubuntu-kernel-tests:
  Fix Released

Bug description:
  Issue found on:
    * J-5.17.0-8.8~22.04.6 and J-5.15.0-41.44 ARM64
    * J-5.15.0-41.44 s390x

  This is not a regression but a new test cases added to the controller
  subset with LTP-20220527

  The test result is a bit different between ARM64 and s390x with J-5.15

  Test log with J-5.15.0-41.44 ARM64 (identical with J-5.17 ARM64, 3 failures on ext2):
  INFO: Test start time: Fri Jul  8 13:37:12 UTC 2022
  COMMAND:    /opt/ltp/bin/ltp-pan -q  -e -S   -a 454939     -n 454939  -f /tmp/ltp-JlLYbDmNMT/alltests -l /dev/null  -C /dev/null -T /dev/null
  LOG File: /dev/null
  FAILED COMMAND File: /dev/null
  TCONF COMMAND File: /dev/null
  Running tests.......
  tst_device.c:89: TINFO: Found free device 3 '/dev/loop3'
  tst_test.c:1524: TINFO: Timeout per run is 0h 00m 30s
  tst_supported_fs_types.c:88: TINFO: Kernel supports ext2
  tst_supported_fs_types.c:50: TINFO: mkfs.ext2 does exist
  tst_supported_fs_types.c:88: TINFO: Kernel supports ext3
  tst_supported_fs_types.c:50: TINFO: mkfs.ext3 does exist
  tst_supported_fs_types.c:88: TINFO: Kernel supports ext4
  tst_supported_fs_types.c:50: TINFO: mkfs.ext4 does exist
  tst_supported_fs_types.c:88: TINFO: Kernel supports xfs
  tst_supported_fs_types.c:50: TINFO: mkfs.xfs does exist
  tst_supported_fs_types.c:88: TINFO: Kernel supports btrfs
  tst_supported_fs_types.c:50: TINFO: mkfs.btrfs does exist
  tst_supported_fs_types.c:88: TINFO: Kernel supports vfat
  tst_supported_fs_types.c:50: TINFO: mkfs.vfat does exist
  tst_supported_fs_types.c:88: TINFO: Kernel supports exfat
  tst_supported_fs_types.c:46: TINFO: mkfs.exfat does not exist
  tst_supported_fs_types.c:155: TINFO: Skipping tmpfs as requested by the test
  tst_test.c:1597: TINFO: Testing on ext2
  tst_test.c:1062: TINFO: Formatting /dev/loop3 with ext2 opts='' extra opts=''
  mke2fs 1.46.5 (30-Dec-2021)
  io_control01.c:94: TPASS: Did some IO in the IO controller
  io_control01.c:110: TPASS: Found 7:3 in io.stat
  io_control01.c:111: TFAIL: Expect: (rbytes=32768) > (st_rbytes=281474371714352)
  io_control01.c:114: TFAIL: Expect: (wbytes=36864) > (st_wbytes=187650069936576)
  io_control01.c:117: TFAIL: Expect: (rios=5) > (st_rios=187650070138880)
  io_control01.c:120: TPASS: Expect: (wios=13) > (st_wios=0)
  tst_test.c:1597: TINFO: Testing on ext3
  tst_test.c:1062: TINFO: Formatting /dev/loop3 with ext3 opts='' extra opts=''
  mke2fs 1.46.5 (30-Dec-2021)
  io_control01.c:66: TINFO: Found 7:3 in io.stat
  io_control01.c:94: TPASS: Did some IO in the IO controller
  io_control01.c:110: TPASS: Found 7:3 in io.stat
  io_control01.c:111: TPASS: Expect: (rbytes=57344) > (st_rbytes=32768)
  io_control01.c:114: TPASS: Expect: (wbytes=53248) > (st_wbytes=36864)
  io_control01.c:117: TPASS: Expect: (rios=8) > (st_rios=5)
  io_control01.c:120: TPASS: Expect: (wios=17) > (st_wios=13)
  tst_test.c:1597: TINFO: Testing on ext4
  tst_test.c:1062: TINFO: Formatting /dev/loop3 with ext4 opts='' extra opts=''
  mke2fs 1.46.5 (30-Dec-2021)
  io_control01.c:66: TINFO: Found 7:3 in io.stat
  io_control01.c:94: TPASS: Did some IO in the IO controller
  io_control01.c:110: TPASS: Found 7:3 in io.stat
  io_control01.c:111: TPASS: Expect: (rbytes=77824) > (st_rbytes=57344)
  io_control01.c:114: TPASS: Expect: (wbytes=69632) > (st_wbytes=53248)
  io_control01.c:117: TPASS: Expect: (rios=10) > (st_rios=8)
  io_control01.c:120: TPASS: Expect: (wios=21) > (st_wios=17)
  tst_test.c:1597: TINFO: Testing on xfs
  tst_test.c:1062: TINFO: Formatting /dev/loop3 with xfs opts='' extra opts=''
  io_control01.c:66: TINFO: Found 7:3 in io.stat
  io_control01.c:94: TPASS: Did some IO in the IO controller
  io_control01.c:110: TPASS: Found 7:3 in io.stat
  io_control01.c:111: TPASS: Expect: (rbytes=123392) > (st_rbytes=77824)
  io_control01.c:114: TPASS: Expect: (wbytes=93184) > (st_wbytes=69632)
  io_control01.c:117: TPASS: Expect: (rios=16) > (st_rios=10)
  io_control01.c:120: TPASS: Expect: (wios=29) > (st_wios=21)
  tst_test.c:1597: TINFO: Testing on btrfs
  tst_test.c:1062: TINFO: Formatting /dev/loop3 with btrfs opts='' extra opts=''
  io_control01.c:66: TINFO: Found 7:3 in io.stat
  io_control01.c:94: TPASS: Did some IO in the IO controller
  io_control01.c:110: TPASS: Found 7:3 in io.stat
  io_control01.c:111: TPASS: Expect: (rbytes=139776) > (st_rbytes=123392)
  io_control01.c:114: TPASS: Expect: (wbytes=388096) > (st_wbytes=93184)
  io_control01.c:117: TPASS: Expect: (rios=17) > (st_rios=16)
  io_control01.c:120: TPASS: Expect: (wios=57) > (st_wios=29)
  tst_test.c:1597: TINFO: Testing on vfat
  tst_test.c:1062: TINFO: Formatting /dev/loop3 with vfat opts='' extra opts=''
  io_control01.c:66: TINFO: Found 7:3 in io.stat
  io_control01.c:94: TPASS: Did some IO in the IO controller
  io_control01.c:110: TPASS: Found 7:3 in io.stat
  io_control01.c:111: TPASS: Expect: (rbytes=156672) > (st_rbytes=139776)
  io_control01.c:114: TPASS: Expect: (wbytes=803840) > (st_wbytes=781312)
  io_control01.c:117: TPASS: Expect: (rios=19) > (st_rios=17)
  io_control01.c:120: TPASS: Expect: (wios=89) > (st_wios=69)

  Summary:
  passed   33
  failed   3
  broken   0
  skipped  0
  warnings 0
  INFO: ltp-pan reported some tests FAIL
  LTP Version: 20220527
  INFO: Test end time: Fri Jul  8 13:37:13 UTC 2022

  Test log with J-5.15.0-41.44 s390x (1 failure reported):
  INFO: Test start time: Fri Jul  8 12:44:38 PM UTC 2022
  COMMAND:    /opt/ltp/bin/ltp-pan -q  -e -S   -a 525965     -n 525965  -f /tmp/ltp-gYcvIWTAxc/alltests -l /dev/null  -C /dev/null -T /dev/null
  LOG File: /dev/null
  FAILED COMMAND File: /dev/null
  TCONF COMMAND File: /dev/null
  Running tests.......
  tst_device.c:89: TINFO: Found free device 6 '/dev/loop6'
  tst_test.c:1524: TINFO: Timeout per run is 0h 00m 30s
  tst_supported_fs_types.c:88: TINFO: Kernel supports ext2
  tst_supported_fs_types.c:50: TINFO: mkfs.ext2 does exist
  tst_supported_fs_types.c:88: TINFO: Kernel supports ext3
  tst_supported_fs_types.c:50: TINFO: mkfs.ext3 does exist
  tst_supported_fs_types.c:88: TINFO: Kernel supports ext4
  tst_supported_fs_types.c:50: TINFO: mkfs.ext4 does exist
  tst_supported_fs_types.c:88: TINFO: Kernel supports xfs
  tst_supported_fs_types.c:50: TINFO: mkfs.xfs does exist
  tst_supported_fs_types.c:88: TINFO: Kernel supports btrfs
  tst_supported_fs_types.c:50: TINFO: mkfs.btrfs does exist
  tst_supported_fs_types.c:88: TINFO: Kernel supports vfat
  tst_supported_fs_types.c:50: TINFO: mkfs.vfat does exist
  tst_supported_fs_types.c:114: TINFO: Filesystem exfat is not supported
  tst_supported_fs_types.c:155: TINFO: Skipping tmpfs as requested by the test
  tst_test.c:1597: TINFO: Testing on ext2
  tst_test.c:1062: TINFO: Formatting /dev/loop6 with ext2 opts='' extra opts=''
  mke2fs 1.46.5 (30-Dec-2021)
  io_control01.c:94: TPASS: Did some IO in the IO controller
  io_control01.c:110: TPASS: Found 7:6 in io.stat
  io_control01.c:111: TPASS: Expect: (rbytes=24576) > (st_rbytes=0)
  io_control01.c:114: TPASS: Expect: (wbytes=36864) > (st_wbytes=0)
  io_control01.c:117: TPASS: Expect: (rios=3) > (st_rios=0)
  io_control01.c:120: TFAIL: Expect: (wios=13) > (st_wios=2929167695872)
  tst_test.c:1597: TINFO: Testing on ext3
  tst_test.c:1062: TINFO: Formatting /dev/loop6 with ext3 opts='' extra opts=''
  mke2fs 1.46.5 (30-Dec-2021)
  io_control01.c:66: TINFO: Found 7:6 in io.stat
  io_control01.c:94: TPASS: Did some IO in the IO controller
  io_control01.c:110: TPASS: Found 7:6 in io.stat
  io_control01.c:111: TPASS: Expect: (rbytes=49152) > (st_rbytes=24576)
  io_control01.c:114: TPASS: Expect: (wbytes=53248) > (st_wbytes=36864)
  io_control01.c:117: TPASS: Expect: (rios=6) > (st_rios=3)
  io_control01.c:120: TPASS: Expect: (wios=17) > (st_wios=13)
  tst_test.c:1597: TINFO: Testing on ext4
  tst_test.c:1062: TINFO: Formatting /dev/loop6 with ext4 opts='' extra opts=''
  mke2fs 1.46.5 (30-Dec-2021)
  io_control01.c:66: TINFO: Found 7:6 in io.stat
  io_control01.c:94: TPASS: Did some IO in the IO controller
  io_control01.c:110: TPASS: Found 7:6 in io.stat
  io_control01.c:111: TPASS: Expect: (rbytes=69632) > (st_rbytes=49152)
  io_control01.c:114: TPASS: Expect: (wbytes=69632) > (st_wbytes=53248)
  io_control01.c:117: TPASS: Expect: (rios=8) > (st_rios=6)
  io_control01.c:120: TPASS: Expect: (wios=21) > (st_wios=17)
  tst_test.c:1597: TINFO: Testing on xfs
  tst_test.c:1062: TINFO: Formatting /dev/loop6 with xfs opts='' extra opts=''
  io_control01.c:66: TINFO: Found 7:6 in io.stat
  io_control01.c:94: TPASS: Did some IO in the IO controller
  io_control01.c:110: TPASS: Found 7:6 in io.stat
  io_control01.c:111: TPASS: Expect: (rbytes=115200) > (st_rbytes=69632)
  io_control01.c:114: TPASS: Expect: (wbytes=93184) > (st_wbytes=69632)
  io_control01.c:117: TPASS: Expect: (rios=14) > (st_rios=8)
  io_control01.c:120: TPASS: Expect: (wios=29) > (st_wios=21)
  tst_test.c:1597: TINFO: Testing on btrfs
  tst_test.c:1062: TINFO: Formatting /dev/loop6 with btrfs opts='' extra opts=''
  io_control01.c:66: TINFO: Found 7:6 in io.stat
  io_control01.c:94: TPASS: Did some IO in the IO controller
  io_control01.c:110: TPASS: Found 7:6 in io.stat
  io_control01.c:111: TPASS: Expect: (rbytes=131584) > (st_rbytes=115200)
  io_control01.c:114: TPASS: Expect: (wbytes=388096) > (st_wbytes=93184)
  io_control01.c:117: TPASS: Expect: (rios=15) > (st_rios=14)
  io_control01.c:120: TPASS: Expect: (wios=57) > (st_wios=29)
  tst_test.c:1597: TINFO: Testing on vfat
  tst_test.c:1062: TINFO: Formatting /dev/loop6 with vfat opts='' extra opts=''
  io_control01.c:66: TINFO: Found 7:6 in io.stat
  io_control01.c:94: TPASS: Did some IO in the IO controller
  io_control01.c:110: TPASS: Found 7:6 in io.stat
  io_control01.c:111: TPASS: Expect: (rbytes=148480) > (st_rbytes=131584)
  io_control01.c:114: TPASS: Expect: (wbytes=803840) > (st_wbytes=781312)
  io_control01.c:117: TPASS: Expect: (rios=17) > (st_rios=15)
  io_control01.c:120: TPASS: Expect: (wios=89) > (st_wios=69)

  Summary:
  passed   35
  failed   1
  broken   0
  skipped  0
  warnings 0
  INFO: ltp-pan reported some tests FAIL
  LTP Version: 20220527
  INFO: Test end time: Fri Jul  8 12:44:40 PM UTC 2022

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