We've had a mirrored pair of 150GB Raptor drives for storing our database, but we've RMAed 3 of them in the past week! They can no longer get us the 150GB, but a newer 160GB Rapter (I don't think it's the VelociRaptor). Out of 4 150GB drives sitting in the server room, one 150GB drive still works fine, two have bad sectors, one won't even start, and we've already invested $45 on expedited shipping to get the machine moved this week, before a co-worker leaves on vacation. We are currently running Windows x64 with some sort of Adaptec software RAID on the motherboard, and are working on transitioning everything to Linux on this machine.
Will it cause any problems to run RAID1 with the 150GB drive and the 160GB drive? Tech support said it will just ignore the extra space on the newer drive and work fine. I don't doubt it functioning, but I'm concerned with performance. We resell these servers with custom software for data processing, and when the drives start filling up, they can barely keep up with the load at times because we don't want to spend 50% more money going to SAS/SCSI drives.
Will it cause any problems to run RAID1 with the 150GB drive and the 160GB drive? Tech support said it will just ignore the extra space on the newer drive and work fine. I don't doubt it functioning, but I'm concerned with performance. We resell these servers with custom software for data processing, and when the drives start filling up, they can barely keep up with the load at times because we don't want to spend 50% more money going to SAS/SCSI drives.
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