12-11-2018
When you want to put a filesystem in several different places in a manner which doesn't depend on symbolic links.
Imagine a chroot for example. A symbolic link to outside the chroot would be pretty useless. A bind mount would still work.
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LEARN ABOUT DEBIAN
vzsplit
vzsplit(8) Containers vzsplit(8)
NAME
vzsplit - generate a sample container configuration file
SYNOPSIS
vzsplit [-n numve] [-f conf_name] [-s swapsize] [-v yes|no]
DESCRIPTION
The vzsplit utility is used to split the Hardware Node into equal parts. It generates a full set of system resource control parameters for
the given number of containers. The values are calculated from the total physical memory of the Hardware Node the utility runs on, and the
number of containers the Hardware Node shall be able to run even if the given number of containers consume all the resources available.
Without any option given, vzsplit prompts for the desired number of containers and outputs the resulting resource control parameters to
stdout.
If there are not enough system resources to run the specified number of containers, an appropriate message is shown and the sample configu-
ration file is not generated.
OPTIONS
-n numve
Specify the number of containers.
-f conf_name
Specify the configuration sample name to write configuration to, instead of standard output. The file created will be named
/etc/vz/conf/ve-conf_name.conf-sample.
-s swapsize
Specify the swap size in Kbytes. If this option is not given, the swap size is read from /proc/meminfo.
-v yes|no
Whether to generate VSwap enabled configuration. Default is auto-detect by checking if running kernel is VSwap capable; this option
overrides auto-detection.
EXIT STATUS
vzsplit returns 0 upon a successful execution. If anything goes wrong, it returns 1.
SEE ALSO
ctid.conf(5).
LICENSE
Copyright (C) 2000-2011, Parallels, Inc. Licensed under GNU GPL.
OpenVZ 6 Jun 2011 vzsplit(8)