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NAME¶
lvmconf — LVM configuration modifier
SYNOPSIS¶
lvmconf [--disable-cluster] [--enable-cluster]
[--enable-halvm] [--disable-halvm] [--file
<configfile>] [--lockinglib <lib>]
[--lockinglibdir <dir>] [--services]
[--mirrorservice] [--startstopservices]
DESCRIPTION¶
lvmconf is a script that modifies the locking configuration in an lvm
configuration file. See lvm.conf(5). In addition to that, it can also
set Systemd or SysV services according to changes in the lvm configuration if
needed.
OPTIONS¶
- --disable-cluster
- Set locking_type to the default non-clustered type. Also reset
lvmetad use to its default.
- --enable-cluster
- Set locking_type to the default clustered type on this system. Also
disable lvmetad use as it is not yet supported in clustered
environment.
- --disable-halvm
- Set locking_type to the default non-clustered type. Also reset
lvmetad use to its default.
- --enable-halvm
- Set locking_type suitable for HA LVM use. Also disable lvmetad use
as it is not yet supported in HA LVM environment.
- --file <configfile>
- Apply the changes to configfile instead of the default
/etc/lvm/lvm.conf.
- --lockinglib <lib>
- Set external locking_library locking library to load if an external
locking type is used.
- --lockinglibdir <dir>
- --services
- In addition to setting the lvm configuration, also enable or disable
related Systemd or SysV clvmd and lvmetad services. This script does not
configure services provided by cluster resource agents.
- --mirrorservice
- Also enable or disable optional cmirrord service when handling services
(applicable only with --services).
- --startstopservices
- In addition to enabling or disabling related services, start or stop them
immediately (applicable only with --services).
