[LU-6442] mkfs -G <value> parameter is not changed actually and default value is applied

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.8.0
• Labels: patch
• Severity: 3
• Assignee: Emoly Liu
• Reporter: Artem Blagodarenko (Inactive)

Description

mkfs.lustre util checks if parametrs already contain "flex_bg"
option (number of block groups that will be packed together
to create a larger virtual block group) and adds this option
if it doesn't exists. But second parameter "-G" (number of block
groups that will be packed together to create a larger virtual
block group) can be added twice: one passed trough mkfs options
and another one - default value. In this case this parameter
is not changed actually and default value is applied.
This patch adds extra check. Default option "-G" is added
only if no "-G" option passed through mkfs options.

Issue Links

• is related to: LU-6662 mkfs should allow use of errors=panic

Comments

[Peter Jones]

Landed for 2.8

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch http://review.whamcloud.com/14400/
Subject: LU-6442 utils: "-G <value>" can be passed through mkfs options
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 26870a369ffb4e8fde49fcf283f588f7bf3fa3b4

[Gerrit Updater]

Artem Blagodarenko ([e-mail]) uploaded a new patch: http://review.whamcloud.com/14400
Subject: LU-6442 utils: "-G <value>" can be passed trough mkfs options
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 488df412dae84dbb6281c8e4253a57b7f39796ac