diff options
Diffstat (limited to 'sbin/tunefs/tunefs.8')
| -rw-r--r-- | sbin/tunefs/tunefs.8 | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/sbin/tunefs/tunefs.8 b/sbin/tunefs/tunefs.8 index 5b522e5..a58c174 100644 --- a/sbin/tunefs/tunefs.8 +++ b/sbin/tunefs/tunefs.8 @@ -42,6 +42,7 @@ .Op Fl f Ar avgfilesize .Op Fl j Cm enable | disable .Op Fl J Cm enable | disable +.Op Fl k Ar held-for-metadata-blocks .Op Fl L Ar volname .Op Fl l Cm enable | disable .Op Fl m Ar minfree @@ -96,6 +97,19 @@ Specify the expected average file size. Turn on/off soft updates journaling. .It Fl J Cm enable | disable Turn on/off gjournal flag. +.It Fl k Ar held-for-metadata-blocks +Set the amount of space to be held for metadata blocks. +When set, the file system preference routines will try to save +the specified amount of space immediately following the inode blocks +in each cylinder group for use by metadata blocks. +Clustering the metadata blocks speeds up random file access +and decreases the running time of +.Xr fsck 8 . +While this option can be set at any time, +it is most effective if set before any data is loaded into the file system. +By default +.Xr newfs 8 +sets it to half of the space reserved to minfree. .It Fl L Ar volname Add/modify an optional file system volume label. .It Fl l Cm enable | disable |
