[LU-14142] pool name is ignored by "lfs migrate" when it is the only stripe option

• Type: Bug
• Resolution: Duplicate
• Priority: Minor
• Affects Version/s: Lustre 2.14.0
• Severity: 3
• Assignee: Nikitas Angelinas
• Reporter: Nikitas Angelinas

Description

Attempting to migrate a file between pools with "lfs migrate" fails when only the poolname is specified, without any other stripe options.

E.g. this doesn't work:

lfs migrate -p pool2 /lustre/dir0/file0

but this does work:

lfs migrate -c 1 -p pool2 /lustre/dir0/file0

The issue seems to have been introduced in LU-11510; reverting the commit from that ticket addresses the issue.

Issue Links

• is duplicated by: LU-14896 'lfs migrate -p <pool> <file>' should migrate file to pool with default layout arg