Before setting up DM-MP, set the following.
Setting up user_friendly_name
Describe the following setting to the DM-MP multipath configuration file /etc/multipath.conf.
defaults {
user_friendly_names yes
} |
Inhibiting the unnecessary message output of multipathd
For inhibiting the unnecessary message output of multipathd when creating volumes, register the volume devices in the DM-MP black list. For details, see "(10) Messages of multipathd are output when creating volumes." in "D.1.14 OS Messages."
Setting up when using the mirroring among servers
Register devices (local disks or iSCSI devices) used for the mirroring among servers in the DM-MP black list.
See
For setting up DM-MP, see the DM-MP manual.
