Use this procedure to replace a failed StorEdge A5x00 disk array in a running cluster. "Example--Replacing a StorEdge A5x00 Disk Array" shows you how to apply this procedure. This procedure assumes that you are retaining the disk drives.
If you are replacing your disk drives, see "How to Replace a Disk Drive in a StorEdge A5x00 Disk Array in a Running Cluster".
If possible, back up the metadevices or volumes that reside in the StorEdge A5x00 disk array.
For more information, see your Solstice DiskSuite or VERITAS Volume Manager documentation.
Perform volume management administration to remove the StorEdge A5x00 disk array from the configuration.
For more information, see your Solstice DiskSuite or VERITAS Volume Manager documentation.
On all nodes that are connected to the StorEdge A5x00 disk array, run the luxadm remove command.
# luxadm remove -F boxname |
Disconnect the fiber optic cables from the StorEdge A5x00 disk array.
Power off and disconnect the StorEdge A5x00 disk array from the AC power source.
For more information, see the Sun StorEdge A5000 Installation and Service Manual and the Sun StorEdge A5000 Configuration Guide.
Connect the fiber optic cables to the new StorEdge A5x00 disk array.
Connect the new StorEdge A5x00 disk array to an AC power source.
One at a time, move the disk drives from the old StorEdge A5x00 disk array to the same slots in the new StorEdge A5x00 disk array.
Power on the StorEdge A5x00 disk array.
Use the luxadm insert command to find the new StorEdge A5x00 disk array.
Repeat this step for each node that is connected to the StorEdge A5x00 disk array.
# luxadm insert |
On all nodes that are connected to the new StorEdge A5x00 disk array, upload the new information to the DID driver.
If a volume management daemon such as vold is running on your node, and you have a CD-ROM drive that is connected to the node, a device busy error might be returned even if no disk is in the drive. This error is an expected behavior.
# scgdevs |
Perform volume management administration to add the new StorEdge A5x00 disk array to the configuration.
For more information, see your Solstice DiskSuite or VERITAS Volume Manager documentation.
The following example shows how to apply the procedure for replacing a StorEdge A5x00 disk array.
# luxadm remove -F venus1 WARNING!!! Please ensure that no filesystems are mounted on these device(s). All data on these devices should have been backed up. The list of devices that will be removed is: 1: Box name: venus1 Node WWN: 123456789abcdeff Device Type: SENA (SES device) SES Paths: /devices/nodes@1/sbus@1f,0/SUNW,socal@1,0/sf@0,0/ses@w123456789abcdf03,0:0 /devices/nodes@1/sbus@1f,0/SUNW,socal@1,0/sf@1,0/ses@w123456789abcdf00,0:0 Please verify the above list of devices and then enter 'c' or <CR> to Continue or 'q' to Quit. [Default: c]: <Return> Hit <Return> after removing the device(s). <Return> # luxadm insert Please hit <RETURN> when you have finished adding Fibre Channel Enclosure(s)/Device(s): <Return> # scgdevs |