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).

FILES

       /etc/lvm/lvm.conf

SEE ALSO

       lvm(8), lvm.conf(5)