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тАО08-06-2009 02:01 PM - last edited on тАО01-16-2012 04:51 AM by Ajay-Kumar
тАО08-06-2009 02:01 PM - last edited on тАО01-16-2012 04:51 AM by Ajay-Kumar
Adding Storage Space
I have a ML370 with 3 empty slots for HDD.
The exiting RAID contains 3 HDD in a RAID 5 config.
Can I simply add three more (or 1 or 2) drives to make it larger? Or should can I create a seperate RAID array with three new drives.
Smart Array 641
Compaq Wide Ultra3 SCSI Adapter
OS Windows 2003 SP2 SBS
What more info can I provide to make my question clearer.
----------------------------------
P.S. This thread has been moved from Servers --> Net Servers to Servers --> Proliant (ML,DL,SL), Forum Moderator
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тАО08-06-2009 03:53 PM
тАО08-06-2009 03:53 PM
Re: Adding Storage Space
Remember to back up the data just in case (array expansion and lun extension take 15 min/GB). And make sure the expansion priority is set to a level that works for you, this will have direct impact on the performance hit during the expansion and the time it will take to finish.
As a best practice, make sure FW and drivers are up to date before expanding.
Once you have the disks detected in the controller, you should have the option to Expand the array or create a new one.
Once the array is expanded, you can then extend the Logical Unit (or create a second lun in the array). After the lun is extended, the last step is growing the partition with an application such as Diskpart (free with Windows) or a similar program.
Check the ACU user guide page 24-25 for more info:
http://h20000.www2.hp.com/bc/docs/support/SupportManual/c00709035/c00709035.pdf
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тАО08-07-2009 04:59 AM
тАО08-07-2009 04:59 AM
Re: Adding Storage Space
We are going to be getting them a new server toward the end of the year, so if I add that drive in right now, I think it will suffice.
How much do you think performace will be affected?
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тАО08-07-2009 09:48 AM
тАО08-07-2009 09:48 AM
Re: Adding Storage Space
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тАО08-07-2009 09:54 AM
тАО08-07-2009 09:54 AM