[LU-12473] pool_list by path incorrectly prints path as pool prefix

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.13.0
• Affects Version/s: Lustre 2.10.0, Lustre 2.12.2
• Labels: patch
• Severity: 3
• Assignee: Dominique Martinet (Inactive)
• Reporter: CEA

Description

The lfs/lctl pool_list command incorrectly re-uses the path as pool prefix when printing pools, e.g. with a fresh llmount:

 

[root@vm0 ~]# lctl pool_new lustre.foo
lfs Pool lustre.foo created

[root@vm0 ~]# lctl pool_list /mnt/lustre
Pools from /mnt/lustre:
/mnt/lustre.foo

/mnt/lustre.foo is not a valid pool name and scripts looking at this output to use directly with lfs setstripe -p will now fail

On old 2.7 at least, this would correctly print lustre.foo instead

 
The fix is very much straightforward, I'll submit something right away.

Issue Links

• is related to: LU-12521 print_instance() incorrect if fsname contains a dash

Comments

[Peter Jones]

Landed for 2.13

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/35320/
Subject: LU-12473 llapi: fix pool_list by path
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 3fa730299876a612695270a6c65e1ab1d3762a1f

[Peter Jones]

Thanks Dominique! 

[Gerrit Updater]

Dominique Martinet ([e-mail]) uploaded a new patch: https://review.whamcloud.com/35320
Subject: LU-12473 llapi: fix pool_list by path
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: b29e777b0cd8a74aaaba649e72ac50be41180084