diff options
Diffstat (limited to 'man/man7/zpoolconcepts.7')
| -rw-r--r-- | man/man7/zpoolconcepts.7 | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/man/man7/zpoolconcepts.7 b/man/man7/zpoolconcepts.7 index 582aeae50..ea2b783f3 100644 --- a/man/man7/zpoolconcepts.7 +++ b/man/man7/zpoolconcepts.7 @@ -107,7 +107,7 @@ Unlike raidz, dRAID uses a fixed stripe width (padding as necessary with zeros) to allow fully sequential resilvering. This fixed stripe width significantly effects both usable capacity and IOPS. For example, with the default -.Em D=8 No and Em 4kB No disk sectors the minimum allocation size is Em 32kB . +.Em D=8 No and Em 4 KiB No disk sectors the minimum allocation size is Em 32 KiB . If using compression, this relatively large allocation size can reduce the effective compression ratio. When using ZFS volumes and dRAID, the default of the @@ -422,13 +422,13 @@ asynchronously when importing the pool in L2ARC (persistent L2ARC). This can be disabled by setting .Sy l2arc_rebuild_enabled Ns = Ns Sy 0 . For cache devices smaller than -.Em 1GB , +.Em 1 GiB , we do not write the metadata structures required for rebuilding the L2ARC in order not to waste space. This can be changed with .Sy l2arc_rebuild_blocks_min_l2size . The cache device header -.Pq Em 512B +.Pq Em 512 B is updated even if no metadata structures are written. Setting .Sy l2arc_headroom Ns = Ns Sy 0 |