diff options
| -rw-r--r-- | bash-completion/blockdev | 7 | ||||
| -rw-r--r-- | disk-utils/blockdev.8 | 2 | ||||
| -rw-r--r-- | disk-utils/blockdev.c | 7 |
3 files changed, 15 insertions, 1 deletions
diff --git a/bash-completion/blockdev b/bash-completion/blockdev index 588995562..ce986cb45 100644 --- a/bash-completion/blockdev +++ b/bash-completion/blockdev @@ -19,6 +19,7 @@ _blockdev_module() --getalignoff --getmaxsect --getbsz + --setbsz --getsize64 --setra --getra @@ -28,7 +29,11 @@ _blockdev_module() --rereadpt $DEVS" case $prev in - '--setfra') + '--setbsz') + COMPREPLY=( $(compgen -W "bytes" -- $cur) ) + return 0 + ;; + '--setbsz'|'--setfra') COMPREPLY=( $(compgen -W "sectors" -- $cur) ) return 0 ;; diff --git a/disk-utils/blockdev.8 b/disk-utils/blockdev.8 index 6ab43249f..2b3d64c88 100644 --- a/disk-utils/blockdev.8 +++ b/disk-utils/blockdev.8 @@ -67,6 +67,8 @@ Print sectorsize in bytes - usually 512. Get size in 512-byte sectors. .IP "\fB\-\-rereadpt\fP" Reread partition table +.IP "\fB\-\-setbsz\fP \fIbytes\fP" +Set blocksize. .IP "\fB\-\-setfra\fP \fIsectors\fP" Set filesystem readahead (same like --setra on 2.6 kernels). .IP "\fB\-\-setra\fP \fIsectors\fP" diff --git a/disk-utils/blockdev.c b/disk-utils/blockdev.c index dc02d48c0..4543818bd 100644 --- a/disk-utils/blockdev.c +++ b/disk-utils/blockdev.c @@ -122,6 +122,13 @@ static const struct bdc bdcms[] = .argval = -1, .help = N_("get blocksize") },{ + IOCTL_ENTRY(BLKBSZSET), + .name = "--setbsz", + .argname = "<bytes>", + .argtype = ARG_INT, + .flags = FL_NORESULT, + .help = N_("set blocksize") + },{ IOCTL_ENTRY(BLKGETSIZE), .name = "--getsize", .argtype = ARG_ULONG, |