
7.3
InForm OS Version 2.2.4 Command Line Interface Reference
EXAMPLES
The following example displays a validity check of logical disk vv63.admn.0:
NOTES
■ Repairing logical disks refers to making logical disks consistent.
■ Consistency for RAID 1 means that all mirrors in the set have the same data.
■ Consistency for RAID 5 means that parity is consistent with the data in the set.
■ checkld –n can be issued at any time as it is only reading from the logical disk. If this
command is issued for a started logical disk, false negative errors can be reported because
of the contents of the physical disks changing during I/O and the difference in mirror
update time.
■ checkld –y can only be issued when the logical disk is in the not started state.
cli% checkld –n vv63.adm.0
Performing a consistency check only (no repairs)
Working on ld vv63.adm.0 (955)
compare:/dev/tpddev/pd/33 0x2180000 with:/dev/tpddev/pd/11 0x2180000 1 of 1
Logical disk vv63.adm.0 Check completed, logical disk consistent
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