[LU-5750] lu_htable_order() overwrites module option lu_cache_nr

• Type: Bug
• Resolution: Unresolved
• Priority: Minor
• Labels: zfs
• Severity: 3
• Assignee: Isaac Huang (Inactive)
• Reporter: Isaac Huang (Inactive)

Description

Module parameter lu_cache_nr is always overwritten by lu_htable_order(), so only the default can be used:

[isaac@oyster]% sudo modprobe obdclass lu_cache_nr=-1
[isaac@oyster]% cat /sys/module/obdclass/parameters/lu_cache_nr
-1
[isaac@oyster]% sudo mount -t lustre test/test /mnt/lustre
[isaac@oyster]% cat /sys/module/obdclass/parameters/lu_cache_nr
10240