HP 3PAR OS 3.1.3 Command Line Interface Reference

The columns in the previous example are identified as follows:
• Pdid. The physical disk on which the chunklets reside.
• Chnk. The chunklet number.
• LdName. The name of the logical disk that is using the spare chunklet.
• LdCh. The position of the chunklet on the logical disk.
• State. The state of the chunklet as identified by the kernel.
logging. I/O to the chunklet is written to the logging logical disk.◦
◦ playback. Data is played back from the logging logical disks.
◦ passthru. Chunklets do not process physical disk errors.
◦ preserved. Any I/O to the chunklet is written to the preserved logical disks.
◦ preserved playback. Data is played back from the preserved logical disks.
◦ stale. The chunklet is not available for use because of a medium failure or a connectivity
failure.
◦ normal. The chunklet is available for use.
◦ normal,smag. A servicemag operation is performed on the disks.
◦ None Chunklets were not used by any logical disk.
• Usage. Shows whether the spare chunklet is in use by a logical disk.
available. The chunklet is available for use as a spare or as a logical disk.◦
◦ ld. The chunklet is in use by a logical disk.
◦ synch. The chunklet is both the source and the target of a logical disk relocation operation
(synchronizing the chunklet).
◦ cmprel. The system is completing the logical disk relocation operation.
◦ relsrc. Relocation source. The data has been moved to another chunklet.
◦ reltgt. Relocation target. The data in the chunklet has been moved from another spare
chunklet.
◦ abtrel. Abort relocation. The system is canceling the logical disk relocation operation.
• Media. The current status of the physical disk medium for the chunklet.
valid. The chunklet is available for use.◦
◦ failed. The medium has encountered errors and is not available for use.
• Sp. The spare status of the chunklet; Y indicates the chunklet is reserved for spare, N indicates
a previously free chunklet selected by the system as a spare.
• Cl. The clean status of the chunklet. N indicates that the chunklet is in-use. Y indicates that the
chunklet is clean. Cg indicates that the chunklet is being cleaned.
• From. The initial location of the chunklet before relocation in the syntax
<PD_ID>:<chunklet_number>.
• To. The destination location of the chunklet during relocation in the syntax
<PD_ID>:<chunklet_number>.
426 Show Commands