Avago Technologies 3ware SAS 9750-16i4e - Manual (Page 80)

Chapter 2. CLI Syntax Reference
72 3ware SATA+SAS RAID Controller Card CLI Guide, Version 10.2
/cx/ux set storsave=protect|balance|perform [quiet]
/cx/ux migrate type=RaidType [disk=p:-p]
[group=3|4|5|6|7|8|9|10|11|12|13|14|15|16]
[stripe=size] [noscan] [nocache] [autoverify] RaidType =
{raid0, raid1, raid5, raid6, raid10, raid50, single}
/cx/ux remove [noscan] [quiet]
/cx/ux show
The /cx/ux show command shows summary information for the specified
unit. If the unit consists of subunits, as in the case of RAID 10 and RAID 50,
then each subunit is further presented. If the Autocarving policy was on at the
time the unit was created, and the unit is over the carve size, multiple volumes
were created and are listed at the end of the summary information. Similarly,
if the unit was created with a boot volume, this is also shown as the first
volume (v0).
Note: In the output of unit information tables that follows, the column VPort
might be Port, depending on the applicable controller.
Example:
//localhost> /c0/u1 show
Unit UnitType Status %RCmpl %V/I/M VPort Stripe Size(GB)
------------------------------------------------------------------------
u1 RAID-0 OK - - - 64K 3576.06
u1-0 DISK OK - - p0 - 298.01
u1-1 DISK OK - - p1 - 298.01
u1-2 DISK OK - - p2 - 298.01
u1-3 DISK OK - - p3 - 298.01
u1-4 DISK OK - - p4 - 298.01
u1-5 DISK OK - - p5 - 298.01
u1-6 DISK OK - - p6 - 298.01
u1-7 DISK OK - - p7 - 298.01
u1-8 DISK OK - - p8 - 298.01
u1-9 DISK OK - - p9 - 298.01
u1-10 DISK OK - - p10 - 298.01
u1-11 DISK OK - - p11 - 298.01
u1/v0 Volume - - - - - 2047.00
u1/v1 Volume - - - - - 1529.06
One application of the /cx/ux show command is to determine which subunit
of a degraded unit has caused the unit to degrade and which disk within that
subunit is the source of degradation. Another application is to determine the
source and destination units during a migration.
The unit information shows the percentage completion of the processes
associated with the unit with %RCompl (percent Rebuild completion) and
%V/I/M (percent Verifying, Initializing, or Migrating).
Unlike other unit types, RAID 6 units have two parity drives and can tolerate
up to two drive failures. As a result, an added notation is used to describe
%RCompl and %V/I/M, and these are (A) and (P). (A) denotes the percentage