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Full Discussion: Hardware Raid - LiveUpgrade
Operating Systems Solaris Hardware Raid - LiveUpgrade Post 302452484 by jld on Friday 10th of September 2010 04:04:51 PM
Old 09-10-2010
I believe it is possible with hardware RAID. as long as you got enough space for the newbe than it will be no problem. Also you can rollback easily iff something goes wrong.

We use LiveUpgrade to patch our server, but only the server with ZFS. We had some nasty encounters with UFS.
 
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asadmin-rollback-transaction(1AS)				   User Commands				 asadmin-rollback-transaction(1AS)

NAME
asadmin-rollback-transaction, rollback-transaction - rollsback the named transaction SYNOPSIS
unfreeze-transaction-service --user admin_user [--password admin_password][--host localhost] [--port 4848][--secure|-s] [--passwordfile filename] [--terse=false] [--echo=false] [--interactive=true] transaction_id Rollsback the named transaction. This command is supported in remote mode only. OPTIONS
--user authorized domain application server administrative username. --password password to administer the domain application server. --host machine name where the domain application server is running. --port port number of the domain application server listening for administration requests. --secure if true, uses SSL/TLS to communicate with the domain application server. --passwordfile file containing the domain application server password. --terse indicates that any output data must be very concise, typically avoiding human-friendly sentences and favoring well- formatted data for consumption by a script. Default is false. --echo setting to true will echo the command line statement on the standard output. Default is false. --interactive if set to true (default), only the required password options are prompted. OPERANDS
transaction_id identifier for the transaction to be rolled back.. Example 1: Using rollback-transaction asadmin> rollback-transaction --user admin --password adminadmin transaction1 EXIT STATUS
0 command executed successfully 1 error in executing the command asadmin-freeze-transaction-service(1AS), asadmin-unfreeze-transaction-service(1AS) J2EE 1.4 SDK March 2004 asadmin-rollback-transaction(1AS)

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