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тАО12-13-2012 11:46 AM
тАО12-13-2012 11:46 AM
HP Proliant DL380 G5 - Battery-Backed Write Cache
Hello !
I have a question about HP Proliant DL380 G5 server.
I have this server with 4├Ч146 GB SAS drives on P400 array.
Now IтАЩm using RAID 5 but server is running out of free space.
So I want to extend it by the 4 new 146 GB drives.
My strategy is :
Expand array by using HP ACU, and then extend logical drive by diskpart tool.
In array accelerator table I have :
тАЭ
Present : YES
Cache status: Enabled
Accelerator Ratio : 100% read, 0% write
Total memory on controller: 256 MB
Battery pack Count : 0
тАЭ
So what does it mean ? I have an cache accelerator. but without battery ?
Can I expand my array in this case anyway ?
ThatтАЩs what I found in reference guide :
тАЬConfirm that the cache battery is connected and fully charged.тАЭ
Please advice
Thanks
Luke
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тАО12-13-2012 11:18 PM
тАО12-13-2012 11:18 PM
Re: HP Proliant DL380 G5 - Battery-Backed Write Cache
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тАО12-14-2012 07:12 AM
тАО12-14-2012 07:12 AM
Re: HP Proliant DL380 G5 - Battery-Backed Write Cache
Thanks for that !
One more question,
If I'll decide to create additional array I'll need BBWC too ?
Thanks !
Luke