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| author | Sami Kerola | 2014-08-02 19:43:42 +0200 |
|---|---|---|
| committer | Karel Zak | 2014-08-11 13:58:35 +0200 |
| commit | ef567176b1f0578f2ca97470b47ada677c0086e2 (patch) | |
| tree | 5da5eff7d5f653a23e57d5582ad06a753ee2a90f /sys-utils/zramctl.8 | |
| parent | fdisk: update tests and clean up output (diff) | |
| download | kernel-qcow2-util-linux-ef567176b1f0578f2ca97470b47ada677c0086e2.tar.gz kernel-qcow2-util-linux-ef567176b1f0578f2ca97470b47ada677c0086e2.tar.xz kernel-qcow2-util-linux-ef567176b1f0578f2ca97470b47ada677c0086e2.zip | |
zramctl: add details to --size option documentation
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'sys-utils/zramctl.8')
| -rw-r--r-- | sys-utils/zramctl.8 | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/sys-utils/zramctl.8 b/sys-utils/zramctl.8 index 74240a1ca..a30823388 100644 --- a/sys-utils/zramctl.8 +++ b/sys-utils/zramctl.8 @@ -68,8 +68,15 @@ can be changed only after a reset. .TP .BR \-s , " \-\-size " \fIsize Force the zram driver to reread the size of the file associated with -the specified zram device - +the specified zram device. When not specified the +.I size +unit is bytes. The zram devices size is page size aligned. When +requested +.I size +does match with page size the device be large enough to hold the reqested +.I size +plus length to next page boundary. +.IP The \fIsize\fR argument may be followed by the multiplicative suffixes KiB (=1024), MiB (=1024*1024), and so on for GiB, TiB, PiB, EiB, ZiB and YiB (the "iB" is optional, e.g., "K" has the same meaning as "KiB") or the suffixes |