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author | Eryu Guan | 2012-07-11 14:49:54 +0200 |
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committer | Karel Zak | 2012-07-16 18:08:43 +0200 |
commit | 6934547d7644c6637e18634d282a31ba78dd505e (patch) | |
tree | f514e9c73deea5c3fadef8eaddb2d41f24af4a1d /sys-utils/mount.8 | |
parent | fdisk: API: add label probing functionality (diff) | |
download | kernel-qcow2-util-linux-6934547d7644c6637e18634d282a31ba78dd505e.tar.gz kernel-qcow2-util-linux-6934547d7644c6637e18634d282a31ba78dd505e.tar.xz kernel-qcow2-util-linux-6934547d7644c6637e18634d282a31ba78dd505e.zip |
mount: ext4 option inode_readahead should be inode_readahead_blks in mount.8
Mount option inode_readahead should be inode_readahead_blks. Also the
value should be a power of 2.
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
Diffstat (limited to 'sys-utils/mount.8')
-rw-r--r-- | sys-utils/mount.8 | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys-utils/mount.8 b/sys-utils/mount.8 index 0fb24483a..3ddd3f155 100644 --- a/sys-utils/mount.8 +++ b/sys-utils/mount.8 @@ -1490,10 +1490,10 @@ with other ext4 mount options. The ext4 filesystem enables write barriers by default. .TP -.BI inode_readahead= n +.BI inode_readahead_blks= n This tuning parameter controls the maximum number of inode table blocks that ext4's inode table readahead algorithm will pre-read into the buffer cache. -The default value is 32 blocks. +The value must be a power of 2. The default value is 32 blocks. .TP .BI stripe= n Number of filesystem blocks that mballoc will try to use for allocation size |