diff options
Diffstat (limited to 'disk-utils/blockdev.8')
| -rw-r--r-- | disk-utils/blockdev.8 | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/disk-utils/blockdev.8 b/disk-utils/blockdev.8 index 2b3d64c88..f4282daae 100644 --- a/disk-utils/blockdev.8 +++ b/disk-utils/blockdev.8 @@ -68,7 +68,9 @@ Get size in 512-byte sectors. .IP "\fB\-\-rereadpt\fP" Reread partition table .IP "\fB\-\-setbsz\fP \fIbytes\fP" -Set blocksize. +Set blocksize. Note that the block size is specific to the current file +descriptor opening the block device, so the change of block size only persists +for as long as blockdev has the device open, and is lost once blockdev exits. .IP "\fB\-\-setfra\fP \fIsectors\fP" Set filesystem readahead (same like --setra on 2.6 kernels). .IP "\fB\-\-setra\fP \fIsectors\fP" |