diff options
author | Michael Witten <mfwitten@gmail.com> | 2016-09-01 19:38:30 +0000 |
---|---|---|
committer | Jiri Kosina <jkosina@suse.cz> | 2016-12-14 10:54:27 +0100 |
commit | 95f21c5c6d8345f8253057b24a98adfbceb2aca1 (patch) | |
tree | d66a08c2563fe039d4d09b45294b333c5285c533 /Documentation/device-mapper | |
parent | 3e5de27e940d00d8d504dfb96625fb654f641509 (diff) | |
download | linux-stable-95f21c5c6d8345f8253057b24a98adfbceb2aca1.tar.gz linux-stable-95f21c5c6d8345f8253057b24a98adfbceb2aca1.tar.bz2 linux-stable-95f21c5c6d8345f8253057b24a98adfbceb2aca1.zip |
Documentation/device-mapper: s/getsize/getsz/
According to `man blockdev':
--getsize
Print device size (32-bit!) in sectors.
Deprecated in favor of the --getsz option.
...
--getsz
Get size in 512-byte sectors.
Hence, occurrences of `--getsize' should be replaced with `--getsz',
which this commit has achieved as follows:
$ cd "$repo"
$ git grep -l -e --getsz
Documentation/device-mapper/delay.txt
Documentation/device-mapper/dm-crypt.txt
Documentation/device-mapper/linear.txt
Documentation/device-mapper/log-writes.txt
Documentation/device-mapper/striped.txt
Documentation/device-mapper/switch.txt
$ cd Documentation/device-mapper
$ sed -i s/getsize/getsz/g *
Signed-off-by: Michael Witten <mfwitten@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'Documentation/device-mapper')
-rw-r--r-- | Documentation/device-mapper/delay.txt | 4 | ||||
-rw-r--r-- | Documentation/device-mapper/dm-crypt.txt | 2 | ||||
-rw-r--r-- | Documentation/device-mapper/linear.txt | 8 | ||||
-rw-r--r-- | Documentation/device-mapper/striped.txt | 4 | ||||
-rw-r--r-- | Documentation/device-mapper/switch.txt | 2 |
5 files changed, 10 insertions, 10 deletions
diff --git a/Documentation/device-mapper/delay.txt b/Documentation/device-mapper/delay.txt index a07b5927f4a8..4b1d22a44ce4 100644 --- a/Documentation/device-mapper/delay.txt +++ b/Documentation/device-mapper/delay.txt @@ -16,12 +16,12 @@ Example scripts [[ #!/bin/sh # Create device delaying rw operation for 500ms -echo "0 `blockdev --getsize $1` delay $1 0 500" | dmsetup create delayed +echo "0 `blockdev --getsz $1` delay $1 0 500" | dmsetup create delayed ]] [[ #!/bin/sh # Create device delaying only write operation for 500ms and # splitting reads and writes to different devices $1 $2 -echo "0 `blockdev --getsize $1` delay $1 0 0 $2 0 500" | dmsetup create delayed +echo "0 `blockdev --getsz $1` delay $1 0 0 $2 0 500" | dmsetup create delayed ]] diff --git a/Documentation/device-mapper/dm-crypt.txt b/Documentation/device-mapper/dm-crypt.txt index 692171fe9da0..5e87b362ab0e 100644 --- a/Documentation/device-mapper/dm-crypt.txt +++ b/Documentation/device-mapper/dm-crypt.txt @@ -85,7 +85,7 @@ https://gitlab.com/cryptsetup/cryptsetup [[ #!/bin/sh # Create a crypt device using dmsetup -dmsetup create crypt1 --table "0 `blockdev --getsize $1` crypt aes-cbc-essiv:sha256 babebabebabebabebabebabebabebabe 0 $1 0" +dmsetup create crypt1 --table "0 `blockdev --getsz $1` crypt aes-cbc-essiv:sha256 babebabebabebabebabebabebabebabe 0 $1 0" ]] [[ diff --git a/Documentation/device-mapper/linear.txt b/Documentation/device-mapper/linear.txt index d5307d380a45..7cb98d89d3f8 100644 --- a/Documentation/device-mapper/linear.txt +++ b/Documentation/device-mapper/linear.txt @@ -16,15 +16,15 @@ Example scripts [[ #!/bin/sh # Create an identity mapping for a device -echo "0 `blockdev --getsize $1` linear $1 0" | dmsetup create identity +echo "0 `blockdev --getsz $1` linear $1 0" | dmsetup create identity ]] [[ #!/bin/sh # Join 2 devices together -size1=`blockdev --getsize $1` -size2=`blockdev --getsize $2` +size1=`blockdev --getsz $1` +size2=`blockdev --getsz $2` echo "0 $size1 linear $1 0 $size1 $size2 linear $2 0" | dmsetup create joined ]] @@ -44,7 +44,7 @@ if (!defined($dev)) { die("Please specify a device.\n"); } -my $dev_size = `blockdev --getsize $dev`; +my $dev_size = `blockdev --getsz $dev`; my $extents = int($dev_size / $extent_size) - (($dev_size % $extent_size) ? 1 : 0); diff --git a/Documentation/device-mapper/striped.txt b/Documentation/device-mapper/striped.txt index 45f3b91ea4c3..07ec492cceee 100644 --- a/Documentation/device-mapper/striped.txt +++ b/Documentation/device-mapper/striped.txt @@ -37,9 +37,9 @@ if (!$num_devs) { die("Specify at least one device\n"); } -$min_dev_size = `blockdev --getsize $devs[0]`; +$min_dev_size = `blockdev --getsz $devs[0]`; for ($i = 1; $i < $num_devs; $i++) { - my $this_size = `blockdev --getsize $devs[$i]`; + my $this_size = `blockdev --getsz $devs[$i]`; $min_dev_size = ($min_dev_size < $this_size) ? $min_dev_size : $this_size; } diff --git a/Documentation/device-mapper/switch.txt b/Documentation/device-mapper/switch.txt index 424835e57f27..5bd4831db4a8 100644 --- a/Documentation/device-mapper/switch.txt +++ b/Documentation/device-mapper/switch.txt @@ -123,7 +123,7 @@ Assume that you have volumes vg1/switch0 vg1/switch1 vg1/switch2 with the same size. Create a switch device with 64kB region size: - dmsetup create switch --table "0 `blockdev --getsize /dev/vg1/switch0` + dmsetup create switch --table "0 `blockdev --getsz /dev/vg1/switch0` switch 3 128 0 /dev/vg1/switch0 0 /dev/vg1/switch1 0 /dev/vg1/switch2 0" Set mappings for the first 7 entries to point to devices switch0, switch1, |