[LU-8342] ZFS dnodesize and recordsize should be set at file system creation

• Type: Improvement
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.11.0
• Labels: llnl
• Assignee: Giuseppe Di Natale (Inactive)
• Reporter: Giuseppe Di Natale (Inactive)

Description

ZFS dnodesize and recordsize should be set to appropriate defaults upon dataset creation at filesystem creation time. We can set dnodesize=auto and recordsize=1M by default if the installed version of zfs supports it.

Issue Links

• is related to: LU-8042 mkfs.lustre should set ashift=12 recordsize=1024k compression=lz4" by default for new ZFS OSTs