diff options
| author | Don Brady <[email protected]> | 2017-08-11 15:28:17 -0600 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2018-07-11 15:55:48 -0700 |
| commit | e4e94ca3154a9e58ac20e5409c003895ec859964 (patch) | |
| tree | f1f0d497a94669172ae0df6081c0f74ba1f1fb99 /man/man5/zfs-module-parameters.5 | |
| parent | e902ddb0f8c57ac8d5b7d64edc687a022d0b9b7f (diff) | |
OpenZFS 9426 - metaslab size can exceed offset addressable by spacemap
Authored by: Don Brady <[email protected]>
Reviewed by: Paul Dagnelie <[email protected]>
Reviewed by: Matt Ahrens <[email protected]>
Ported-by: Brian Behlendorf <[email protected]>
Approved by: Dan McDonald <[email protected]>
OpenZFS-issue: https://www.illumos.org/issues/9426
OpenZFS-commit: https://github.com/openzfs/openzfs/commit/f1c88afb1
Closes #7700
Diffstat (limited to 'man/man5/zfs-module-parameters.5')
| -rw-r--r-- | man/man5/zfs-module-parameters.5 | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/man/man5/zfs-module-parameters.5 b/man/man5/zfs-module-parameters.5 index 41be2d8ba..a2c32db8d 100644 --- a/man/man5/zfs-module-parameters.5 +++ b/man/man5/zfs-module-parameters.5 @@ -296,7 +296,7 @@ Use \fB1\fR for yes (default) and \fB0\fR for no. \fBvdev_max_ms_count\fR (int) .ad .RS 12n -When a vdev is added, it will be divided into approximately (but no more than) this number of metaslabs. +When a vdev is added target this number of metaslabs per top-level vdev. .sp Default value: \fB200\fR. .RE @@ -315,6 +315,17 @@ Default value: \fB16\fR. .sp .ne 2 .na +\fBvdev_ms_count_limit\fR (int) +.ad +.RS 12n +Practical upper limit of total metaslabs per top-level vdev. +.sp +Default value: \fB131,072\fR. +.RE + +.sp +.ne 2 +.na \fBmetaslab_preload_enabled\fR (int) .ad .RS 12n |