CLI Guide

Table 121. system-parameters-table properties (continued)
Name Type Description
Unit Access (ALUA) extensions, in SPC-3, to negotiate paths with aware host
systems. Unaware host systems see all paths as being equal.
profiles-enabled string Shows whether host profiles are enabled.
● true: Host profiles are enabled.
● false: Host profiles are disabled.
max-ports uint32 Number of host-interface ports in the controller enclosure.
max-drives uint32 Number of disks that the system supports.
max-volumes uint32 Number of volumes that the system supports.
max-vdisks uint32 Number of linear disk groups that the system supports.
max-luns uint32 Number of LUNs that the system supports.
max-owned-arrays-per-
controller
uint32 Number of linear disk groups that each controller supports.
max-storage-pools-per-
controller
uint32 The number of virtual pools that each controller supports.
max-components-per-
storage-pool
uint32 The number of virtual pools that each pool can contain.
max-storage-pool- size string The maximum size of a virtual pool.
max-storage-pool- size-
numeric
uint64 Unformatted max-storage-pool-size value in blocks.
max-capi-arrays uint32 Same as max-vdisks .
max-chunk-size uint32 Maximum chunk size for disk groups.
min-chunk-size uint32 Minimum chunk size for disk groups.
physical-position-offset uint32 Starting index for physical components (enclosures, disks, etc.) in the storage
system.
backoff-percentage uint32 Percentage of disk capacity that is reserved to compensate for minor capacity
differences between disk drives so they can be used interchangeably. This is not
settable by users.
vdisk-metadata-size-perdisk-
blocks
uint32 Amount of space reserved on a disk for metadata, in blocks.
vdisk-metadata-size-blocks uint32 Amount of metadata, in blocks, stored on each disk.
max-host-groups uint32 The number of host groups that the system supports.
max-hosts-per-host-group uint32 The maximum number of hosts that a host group can contain.
max-initiator uint32 The maximum number of initiators that a host can contain.
max-volume-groups-per-
controller
uint32 The maximum number of volume groups that each controller supports.
max-volumes-per-volume-
group
uint32 The maximum number of volumes that a volume group can contain.
max-replication-sets uint32 Number of replication sets that the system supports.
max-enclosures uint32 Number of enclosures that the system supports.
local-controller string The ID of the controller you are accessing.
● A: Controller A.
● B: Controller B.
local-controller-numeric uint32 Numeric equivalents for local-controller values.
408 API basetype properties