Friday, June 22, 2012

XenServer Multipathing with IBM XIV

XenServer Multipathing with IBM XIV: When using multipathed IBM XIV storage with native XenServer storage functionality (LVHD via FC or iSCSI), the multipath driver may not balance the load across all paths properly. Background: By default, XenServer’s multipath driver doesn’t have a specific configuration for an IBM XIV array, and rather uses a generic configuration. This configuration does not properly identify the characteristics of the paths/LUNs and therefore does not…
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