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 and iSCSI unless otherwise noted.
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 | FAS2240 | FAS2220 |
---|---|---|
LUNs per controller | 1,024 | 1,024 |
FC queue depth available per port | 2,048 | n/a |
LUNs per volume | 1,024 | 1,024 |
FC port fan-in | 64 | n/a |
Connected hosts per controller (FC) | 128 | n/a |
iSCSI sessions per controller | 128 | 128 |
igroups per controller | 256 | 256 |
Initiators per igroup | 256 | 256 |
LUN mappings per controller | 4,096 | 4,096 |
LUN path name length | 255 | 255 |
LUN size | 16 TB | 16 TB |
FC target ports per controller | Platform supported limits | n/a |
Ethernet ports per controller | Platform supported limits | Platform supported limits |