Fujitsu PRIMEQUEST 1000 Series User Manual page 142


The following message may appear for a mounted hard disk. It does not
indicate any operational problem.
kernel: mptscsih: ioc0: >> Attempting bus
reset!(sc=e000004082adc480)
kernel: mptbase: ioc0: IOCStatus(0x0048): SCSI Task
Terminated

After mounting a hard disk, you may need to pause the disk rotation to
mount it on another slot. If so, wait about 60 seconds after you mounted
the disk, before stopping the disk rotation. The operating system executes
the Hot Plug process when the disk is mounted. Therefore, if you
immediately stop the disk rotation, the following error may occur.
kernel: Device sdb not ready.
kernel: end_request: I/O error, dev sdb, sector 204706
kernel: Buffer I/O error on device sdb1, logical block 6396

Before executing a disk management command, confirm that no other
instance of the command is being executed.

You can perform the following operations with the disk management
command. For details, see
the PRIMEQUEST 1000 Series Tool Reference
Displaying a list of SGPIO and SES controllers or a list of hard
o
disks managed by the controllers
Turning off a hard disk location LED or causing it to blink
o

Delete the configuration information cache file of the file system (Red
Hat Enterprise Linux 5).
After hot replacement, addition, or removal of a hard disk,
execute the following command to delete the configuration
information cache file of the file system. Likewise, delete the file
before static replacement, addition, or removal of a hard disk.
4.2 Disk Management Command (diskctrl)
SVmco User Guidel
(C122-E110EN).
in
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