I will be adding 2 disks (146 GB SCSI) to the current 4 disk array to fill the slots at Thanksgiving, and would like to know the correct sequence of activities. From what I have read, I should do the following:
1. Power down and insert disks (I will also be installing 32GB RAM at this time with extra cooling fans)
2. Power up and run ACU (following items from HP Array Configuration Utility Users Guide)
3. Select the Smart Array
4. Click Controller Settings
4. Choose the option to Expand Array (which should show up because of the new drives in the slots)
5. Choose the Array and Drives and Finish
6. (I DO NOT choose to create new logical drives, because I want to extend the existing drive of the array - is this correct?)
7. Choose SAVE and wait until this finishes before extending the drive.
8. Follow Extend Logical Drive in the same User's Guide above (or do I use Windows Computer Management - Disk Management to do this??)
Windows Server 2008 OS on this Server.
9. Choose the only logical drive on the Array (my boot drive) for extending
10. Set the new size (will it show the available size or do I have to calculate this? if so, what would it be for six 146 GB drives in a RAID5 array?)
11. Choose Finish and Save, then wait.
When these steps are done, am I done? From my reading I believe so.
Any pointers from anyone? Also, everyone says backup before you do this - is there a best practice for this and using what? I am new to all this - the hardware person no longer works here, yet I have to pull all this together and get it working while production is down on Thanksgiving - the system is for SQL Server.
Thank you everyone!
JohnMartin