I have running system with low IO utilization: HP DL380G7 ( 24gb RAM ) Smart Array p410i with 512mb battary backed write cache 6x SAS 10k rpm 146gb drives in RAID10 Debian Squeze linux, ext4 + LVM, ...
A few days ago disk on my server started to have large queue length: I've changed controller battary recently, HP configuration utility was saying the battery is bad, but after changing the battery ...
I have desktop in which I installed HP SmartArray P400 controller with two HP DF0146B8052 hard drives. I made RAID0 logical volume from them, but I am getting 20MB/s write speed and ~140-120MB/s read ...
I'm having much trouble with I/O performance of HP DL360 server with two RAID controllers - P410i and P812, Windows Server 2008, 36 GiB RAM and 16 x Intel Xeon x5550. The server runs a bunch of tasks ...
I'm kind of scratching my head here. One of our clients has a DL180 with 4 x 146GB SAS drives, they show up in ACU as 147GB drives. We ordered spares from HP, and they show as 146GB in ACU and ...
I have a raid array partition that is under heavy load by an nfs server, recently it has failed a quite a few times and needed intervention while at 100% utilization. While I am determining the cause ...
We have a client who is complaining about performance of an application which utilizes an MS SQL database. They do not believe the performance issues are the fault of the application itself. The ...