For multipath configurations, Linux Device Mapper Multipath (DMMP) must be configured. Dell recommends Failover policy. To ensure
proper functionality, verify the following values are set in /etc/multipath.conf:
•
path_grouping_policy failover
•
failback manual
NOTE:
For more information about supported Linux OSs, see the
Dell Storage Enclosure Support Matrix
available at Dell.com/
support.
Linux Single Path configuration
Figure 2. Linux Single Path configuration
8
Hardware Installation