HP 3PAR StoreServ 7400 2-node HP 3PAR Command Line Interface Reference (OS 3.1 - Page 397
Domain, SizeMB, RowSz, StepKB, SetSz, Refcnt, Avail, Creation Time, The step size for the logical disk
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0 log0.0 --- 1 0/- 20480 40960 1 256 2 0 mag mag 2007-11-29 18:44:02 PST -p -devtype FC 1 log1.0 --- 1 1/- 20480 40960 1 256 2 0 mag mag 2007-11-29 18:44:02 PST -p -devtype FC 2 pdsld0.0 --- 1 0/1 4096 8192 2 256 2 0 mag mag 2007-11-29 18:44:03 PST -p -devtype FC 3 admin.usr.0 --- 1 0/1 5120 10240 2 256 2 0 mag mag 2007-11-29 18:44:12 PST -p -devtype FC 4 admin.usr.1 --- 1 1/0 5120 10240 2 256 2 0 mag mag 2007-11-29 18:44:12 PST -p -devtype FC 5 Collie.usr.0 --- 0 1/0 256 256 1 256 1 0 ch ch 2008-01-15 16:51:23 PST -p -devtype FC 6 55552 110848 The columns in the previous example are identified as follows: • Id. The ID of the logical disk. • Name. The name of the logical disk. • Domain. The domain to which the logical disks belongs. If the domain does not exist, - is displayed. • CPG. Lists the CPG to which the logical disk belongs. If the logical disk does not belong, --- is displayed. • RAID. The RAID type (0 is for RAID-0, 1 is for RAID-1, 5 is for RAID-5, and 6 is for RAID-6). • Own. The first number is the logical disk owner node, and the second number is the logical disk backup node. • SizeMB. The total size of the logical disk, in MB. • RSizeMB. The logical disk's raw size, in MB. • RowSz. The row size for the logical disk. • StepKB. The step size for the logical disk, in KB (1024 bytes). The number of contiguous bytes that the system accesses before moving to the next chunklet. • SetSz. The set size for the logical disk. • Refcnt. Indicates how many active relocation operations are occurring for the logical disk (reference count). • Avail. Indicates availability characteristics associated with a created LD. Availability determines from where space chunklets can be allocated when one of the LD's chunklets fails. Availability characteristics are as follows: ◦ disk. Chunklets in the same RAID set may reside on the same disk. ◦ mag. Chunklets from another disk within the same drive magazine can be used as a replacement. ◦ cage. Chunklets in the same RAID set belong to disks on different cages. ◦ port. Chunklets in the same RAID set belong to disks on different port pairs. ◦ ch. No redundancy is provided for the logical disk when a chunklet fails. This is only valid for RAID-0 LDs. • CAvail. Indicates the current, or actual, availability: disk, mag, port, or cage. • Creation Time. Indicates when the logical disk was created. showld 397