HP Surestore Disk Array FC60 HP SureStore E Disk Array FC60 - (English) Advanc - Page 304
Performing Disk Array Maintenance, amutil <option> <ArrayID>, option, Command Example
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Performing Disk Array Maintenance At some point during operation of the disk array, you may need to perform maintenance tasks that involve error recovery and problem isolation. This section describes the tasks involved in maintaining the disk array. Locating Disk Modules Array Manager 60 provides the means of identifying a disk module by flashing its amber Fault LED. You can flash the Fault LED on an individual disk, or on all the disks in the array. It is advisable to positively identify a failed disk before removing it from the disk array. Removing the wrong disk could cause the data on the LUN to become unavailable. To locate a disk module, type: amutil • option identifies the disk modules you want to identify. Table 39 lists valid options. Table 39 Command Options for Locating Disk Array Components Option Description -f channel:ID -F -s Flash the Fault LED on the specified disk. A disk is identified by both channel (1- 6) and SCSI ID (0 - 4, 8 - 12). Flash the Fault LEDs on all the disks in the disk array. Stop flashing the disk Fault LEDs. This option works for both a single disk and multiple disks. Command Example The following example flashes the Fault LED on disk 3 on channel 2 in disk array data_center_1: amutil -f 2:3 data_center_1 304 Managing the Disk Array Using Array Manager 60