Cluster Support for MD
modulename: md-cluster.ko
configname: CONFIG_MD_CLUSTER
Linux Kernel Configuration
└─>Device Drivers
└─>Multiple devices driver support (RAID and LVM)
└─>Cluster Support for MD
In linux kernel since version 3.10 (release Date: 2013-06-30)
Clustering support for MD devices. This enables locking and
synchronization across multiple systems on the cluster, so all
nodes in the cluster can access the MD devices simultaneously.
This brings the redundancy (and uptime) of RAID levels across the
nodes of the cluster. Currently, it can work with raid1 and raid10
(limited support).
If unsure, say N.
synchronization across multiple systems on the cluster, so all
nodes in the cluster can access the MD devices simultaneously.
This brings the redundancy (and uptime) of RAID levels across the
nodes of the cluster. Currently, it can work with raid1 and raid10
(limited support).
If unsure, say N.