raid

Improve write speed for high speed file copy?

Hi, I've been trying to find out the fastest way to code a file copy routine to copy a large file onto a RAID 5 hardware. The average file size is around 2 GB. There are 2 windows boxes (both running win2k3). The first box is the source, where is the large file is located. And the second box has a RAID 5 storage. http://blogs.technet....

How do I monitor the status of a RAID array on an Intel controller from a Windows application?

I need to check the status of a RAID array on an Intel controller from my Windows application periodically (or be notified about a status change). Specifically, what I need is to find out whether a RAID 5 array is healthy or one of its disks is missing. I tried parsing output of raidcfg32 (available from the Intel site, see this readme)...

[mdadm] Shut down hard drive (RAID1)

I'm currently working on a Linux laptop having 2 hard drives on-board. If it runs on battery, I want to be able to shut down the second hard drive and re-enable and sync it, if I am back on ac. How can I disable and later enable a harddrive with RAID1 and mdadm? Thanks. ...

Is it possible to create 2 raids with the PowerEdge RAID Controller (PERC) H700?

Hi I would like to know if it's possible to create 2 raids with the PowerEdge RAID Controller (PERC) H700? I would like to create a raid 1 with 2 SAS HD and a raid 5 with 3 SATA HD. (all HD are of the same size) Thank you in advance! cheers daniel ...