[LU-13580] sanity-selinux test_5: sec context seen from 1st mount point is not correct

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.14.0, Lustre 2.12.6
• Severity: 3
• Assignee: Sebastien Buisson
• Reporter: Maloo

Description

This issue was created by maloo for S Buisson <[e-mail]>

This issue relates to the following test suite run: https://testing.whamcloud.com/test_sets/759a0bee-28af-4ea7-8e73-4d6253abbf7c

test_5 failed with the following error:

sec context seen from 1st mount point is not correct

In fact, the way the test retrieves SELinux security context is broken.
On CentOS 7, output of ls -lZ is made of 5 fields, and sec context is the 4th one, like in this example:

-rw-r--r--. root root unconfined_u:object_r:user_tmp_t:s0 /tmp/sanity-selinux.log

However, on CentOS 8, output of ls -lZ is made of 10 fields, and sec context is the 5th one:

-rw-r--r--. 1 root root unconfined_u:object_r:nfs_t:s0 0 May 16 03:36 /mnt/lustre/df5

Not only test_5 is impacted, but also test_10 and test_20a.

VVVVVVV DO NOT REMOVE LINES BELOW, Added by Maloo for auto-association VVVVVVV
sanity-selinux test_5 - sec context seen from 1st mount point is not correct

Comments

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/39713/
Subject: LU-13580 tests: fix retrieval of SELinux context
Project: fs/lustre-release
Branch: b2_12
Current Patch Set:
Commit: 42fc0bd1fc80c43babbda76110a227a52a9b81d3

[Gerrit Updater]

Sebastien Buisson ([e-mail]) uploaded a new patch: https://review.whamcloud.com/39713
Subject: LU-13580 tests: fix retrieval of SELinux context
Project: fs/lustre-release
Branch: b2_12
Current Patch Set: 1
Commit: a0f188313d896376382b9c816c34f3be9534fd41

[Peter Jones]

Landed for 2.14

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/38648/
Subject: LU-13580 tests: fix retrieval of SELinux context
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: ca09fda138b6d72588f40e4cf79c5f2de832d2dd

[Gerrit Updater]

Sebastien Buisson ([e-mail]) uploaded a new patch: https://review.whamcloud.com/38648
Subject: LU-13580 tests: fix retrieval of SELinux context
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: d35fd153560668974b5c8a35e05aea6f502fa562