Each system model has configuration limits for reliable operation. Do not exceed the tested limits.
The following table lists the maximum supported value for each parameter based on testing. All values are for FC, FCoE, and iSCSI unless otherwise noted.
Limits for HA configuration systems are NOT double the limits for single-controller systems. This is because one controller in the HA configuration must be able to handle the entire system load during failover.
The maximum number of LUNs and the number of HBAs that can connect to an FC port are limited by the available queue depth on the FC target ports.
Parameter | 62xx |
---|---|
LUNs per HA pair | 4,096 |
FC queue depth available per port | 2,048 |
LUNs per volume | 2,048 |
FC port fan-in | 64 |
Connected hosts per HA pair (FC) | 512 |
iSCSI sessions per HA pair | 1,024 |
igroups per HA pair | 2,048 |
Initiators per igroup | 256 |
LUN mappings per HA pair | 8,192 |
LUN path name length | 255 |
LUN size | 16 TB |
FC target ports per HA pair | Platform-supported limits |
Ethernet ports per HA pair | Platform-supported limits |