AMCC 9590SE, 9550SX, 9500S, 9650SE manual Cx/ux show

Chapter 2. CLI Syntax Reference

/cx/ux show

This command shows summary information about the specified unit /cx/ux. If the unit consists of sub-units as with the case of RAID-1, RAID-5, RAID-10, RAID-50, then each sub-unit is further presented. If the Auto-Carving policy was on at the time the unit was created and the unit is over the carve size, multiple volumes were created and are displayed at the end of the summary information. Similarly, if the unit was created using the 3ware BIOS utility 3BM and a size was entered in the Boot Volume Size field, multiple volumes were created and will be displayed. (Note that a volume created using the Boot Volume Size feature does not have to be used as a boot volume.)

One application of the /cx/ux show command is to see which sub-unit of a degraded unit has caused the unit to degrade and which disk within that sub- unit is the source of degradation. Another application is to see the source and destination units during a migration.

Example:

//localhost> /c0/u0 show

Unit UnitType Status %RCmpl %V/I/M Port Stripe Size(GB)

------------------------------------------------------------------------

u0	RAID-50	OK	-	-	-	64K	596.05
u0-0	RAID-5	OK	-	-	-	64K	-
u0-0-0 DISK		OK	-	-	p0	-	149.10
u0-0-1 DISK		OK	-	-	p2	-	149.10
u0-0-2 DISK		OK	-	-	p3	-	149.10
u0-1	RAID-5	OK	-	-	-	64K	-
u0-1-0 DISK		OK	-	-	p4	-	149.10
u0-1-1 DISK		OK	-	-	p5	-	149.10
u0-1-2 DISK		OK	-	-	p6	-	149.10
//localhost> /c0/u1 show
Unit	UnitType	Status	%RCmpl	%V/I/M	Port	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

60 3ware Serial ATA RAID Controller CLI Guide