HP NetServer AA 4000 HP Netserver AA Solution Administrator's Guide v - Page 116
IOPn.Diskx Commands, IOPn.Diskx Disable Bad Block Remap, IOP
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IOPn.Diskx Commands The IOPn.Diskx commands operate on mirrored SCSI disks and apply to mirror copying, mirror disk availability, and bad block remapping operations. Table 5-11 lists the IOPn.Diskx commands. Table 5-11 IOPn.Diskx Commands Command IOPn.Diskx Disable Bad Block Remap IOPn.Diskx Disable Mirrored Disk IOPn.Diskx Enable Bad Block Remap IOPn.Diskx Enable Mirrored Disk IOPn.Diskx Reset Endurance Sector IOPn.Diskx Reset Mirror Copy Page 5-28 5-29 5-30 5-31 5-32 5-33 IOPn.Diskx Disable Bad Block Remap Bad block remapping can be used to replace disk sectors containing bad spots with undamaged sectors during a mirror copy. This command negates any previous command that enabled bad block remapping for a SCSI device, indicated by Diskx. To negate previous commands that enabled bad block remapping for multiple devices, invoke this command multiple times - once for each SCSI disk for which you want to disable bad block remapping. This command can be issued before or during a mirror copy. If you issue the command during a mirror copy, it does not cancel any sector remaps that have already occurred. However, no additional sector remaps will occur, and the copy halts if bad blocks on the source disk are encountered. Sector numbers of remapped bad blocks are logged for informational and diagnostic purposes. Command IOPn.Diskx Disable Bad Block Remap Console Syntax MTCCONS IOPn.Diskx Disable Bad Block Remap Variables n - the ID number of the IOP (1 or 2) x - the ID number of the SCSI disk 5-28 HP Netserver AA Solution Administrator's Guide