quotactl01 in ubuntu_ltp_syscalls test failed on Azure / gcp

[Po-Hsu Lin]

This issue did not happen on generic Bionic kernel.

 tag=quotactl01 stime=1535578406
 cmdline="quotactl01"
 contacts=""
 analysis=exit
 <<>>
 tst_device.c:230: INFO: Using test device LTP_DEV='/dev/loop2'
 tst_mkfs.c:83: INFO: Formatting /dev/loop2 with ext4 opts='' extra opts=''
 mke2fs 1.44.1 (24-Mar-2018)
 tst_test.c:1017: INFO: Timeout per run is 0h 05m 00s
 quotactl01.c:195: FAIL: quotactl failed to turn on quota for user: ESRCH
 quotactl01.c:195: FAIL: quotactl failed to set disk quota limit for user: ESRCH
 quotactl01.c:195: FAIL: quotactl failed to get disk quota limit for user: ESRCH
 quotactl01.c:195: FAIL: quotactl failed to set information about quotafile for user: ESRCH
 quotactl01.c:195: FAIL: quotactl failed to get information about quotafile for user: ESRCH
 quotactl01.c:195: FAIL: quotactl failed to get quota format for user: ESRCH
 quotactl01.c:206: PASS: quotactl succeeded to update quota usages for user
 quotactl01.c:206: PASS: quotactl succeeded to turn off quota for user
 quotactl01.c:195: FAIL: quotactl failed to turn on quota for group: ESRCH
 quotactl01.c:195: FAIL: quotactl failed to set disk quota limit for group: ESRCH
 quotactl01.c:195: FAIL: quotactl failed to set disk quota limit for group: ESRCH
 quotactl01.c:195: FAIL: quotactl failed to set information about quotafile for group: ESRCH
 quotactl01.c:195: FAIL: quotactl failed to get information about quotafile for group: ESRCH
 quotactl01.c:195: FAIL: quotactl failed to get quota format for group: ESRCH
 quotactl01.c:206: PASS: quotactl succeeded to update quota usages for group
 quotactl01.c:206: PASS: quotactl succeeded to turn off quota for group

 Summary:
 passed 4
 failed 12
 skipped 0
 warnings 0

[Po-Hsu Lin (cypressyew)]

Issue found on X-KVM kernel.

4.4.0-1033.39 - kvm

[Po-Hsu Lin (cypressyew)]

This issue could be found on Cosmic Azure 4.18.0-1006.6-azure as well.

[Po-Hsu Lin (cypressyew)]

For Azure, it's missing the extra module, with the extra module installed this test can pass as expected.

I guess it's the same for GCP, but for KVM kernel, it will fail with bug 1784535.

I will amend this bug to allow us fix it at lease in those 2 cloud kernels. And then open another one for AWS / KVM

[Po-Hsu Lin (cypressyew)]

Passed with Azure X-4.15 4.15.0-1037.39~16.04.1

[Po-Hsu Lin (cypressyew)]

Passed with GCP X-4.15 4.15.0-1027.28~16.04.1