[LU-13589] PFL "lfs setstripe -E 1M -S 65536" incorrectly parses stripe_size units

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.12.5
• Affects Version/s: Lustre 2.12.4, Lustre 2.12.5
• Severity: 3
• Assignee: Andreas Dilger
• Reporter: Andreas Dilger

Description

Creating a PFL file with "lfs setstripe -E 1M -S 65536 ..." incorrectly transfers the component-end 'M' unit to the stripe_size argument, which results in "65536" being parsed as 65GiB. If the component end is specified as "-E 1G" then the "-S 65536" argument is parsed as 64TiB.

Issue Links

• is related to: LU-13168 Client panic "Freechain corrupt"/"Redzone Overwritten"
• is related to: LU-10070 PFL self-extending file layout