Welcome to docker.ru hosting provider linux mirror located at Moscow, Russian Federation.
Server configuration: Linux with OpenZFS, 2 x E5-2670v2, 128 GB ECC memory, 12 x 4 TB raidz2 + 1 TB SSD for L2ARC.
Network: 20 gbps uplink, IPv4 (185.253.23.31), IPv6 (2a04:8580:ffff:fffe::2).
My hostname is mirror.docker.ru 4.2. Configuring CLVMD

4.2. Configuring CLVMD

4.2. Configuring CLVMD

The cluster volume manager process clvmd needs to be configured and started on every node in the cluster. The configuration file for clvmd is /etc/lvm/lvm.conf.

The default configuration of this file should be set up for clustered operation. The parameters locking_type and locking_library should be verified. The library_dir parameter will be “/usr/lib” for a 32-bit installations:

# Miscellaneous global LVM2 settings
global {
    library_dir = "/usr/lib64"
    locking_library = "liblvm2clusterlock.so"
…  < text deleted > …
    locking_type = 2

Note: This documentation is provided {and copyrighted} by Red Hat®, Inc. and is released via the Open Publication License. The copyright holder has added the further requirement that Distribution of substantively modified versions of this document is prohibited without the explicit permission of the copyright holder. The CentOS project redistributes these original works (in their unmodified form) as a reference for CentOS-4 because CentOS-4 is built from publicly available, open source SRPMS. The documentation is unmodified to be compliant with upstream distribution policy. Neither CentOS-4 nor the CentOS Project are in any way affiliated with or sponsored by Red Hat®, Inc.
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