Useful RAID Tools?

msaes asks: "I've got 4 machines now that I'm running RAID5 on. 3 are Dell's with the PERC (Adaptec) SCSI RAID controller, and one is a software (Win2k Pro) RAID. In all 4 cases, the MS defrag program, and the Norton Speedisk program said that the logical drives are horribly fragged. And from disk I/O performance, I'd tend to agree. Running the MS defrag on any of them is futile. It just cranks away for a while and then cheerfully says that it's done, with little or no improvement. I've run Speedisk on the software RAID machine and it's run for about 3 days solid now and performance on the drive is only getting worse. My question is: Does de-fragmentation software get confused by RAID volumes and actually fragment the drive worse?" Which brings yet another question. What tools are out there for the effective management of RAID volumes? Other partition types have a wide variety of maintenance tools, aside from the defrag utility, like a partition editor, an undelete tool, analyzers, and so on. What about RAID? What tools do you use to make sure your RAID volumes are happy and healthy?

Comments

Re:Vendor support

[Llama Keeper]

I use Dell for all my Windows 2000 workstations. What problems are you havinf with them. I support 350-400 workstations, all Dell, all runnning windows 2000, and I have only one other person in my shop. What do you mean by Dell Machines can't run NT?

I'm just curious.