3DM 2 Reference
www.3ware.com 97
the first two volumes containing 2 TB each and the last volume containing
1TB. If a specific Boot Volume was also specified in 3BM, the first volume
will be the size specified for the Boot Volume, and then the carve size will be
applied to the remainder of the unit.
Carve Size. Sets a size for dividing up units into volumes when Auto-Carving
is enabled. This setting can be between 1024 and 2048 GB.
Number of Drives Per Spin-up. Number of drives that will spin up at the
same time when the controller is powered up. (This setting only applies when
the feature is supported by the disk drives.)
Delay between Spin-ups. The delay time (in seconds) between drive groups
that spin up at one time on this particular controller.
Export JBOD (Unconfigured) Disks. Indicates whether unconfigured disks
(JBODs) should be exported to the operating system. By default, this setting
is disabled
and JBOD drives are not exported to the operating system. For
more information about this feature, see “Setting the Auto-Rebuild Policy” on
page 120.
Disable Write Cache on Unit Degrade. For 9500S controllers, indicates
whether write cache will be automatically disabled on a unit if it becomes
degraded. After the unit is rebuilt, the write cache will be re-enabled
automatically. (This option does not apply to 9550SX and 9590SE controllers;
the feature is integrated into the StorSave policy.)
For additional information, see “Viewing and Seting Controller Policies” on
page 117.