RE: I'm installling a system

2000-06-23 Thread Diegmueller, Jason (I.T. Dept)
After installation you can: : #1 - Add new hard drive (two for RAID5) : #2 - Create failed disk RAID1 or RAID5 : #3 - Create file system on RAID1 or RAID5 : #4 - Boot from rescue disk (must have RAID kernel on it) : #5 - Copy old non-RAID to new RAID using afio or cpio : #6 - Reboot to new RAID (c

RE: Benchmarks, raid1 (was raid0) performance

2000-06-21 Thread Diegmueller, Jason (I.T. Dept)
: Look at the Bonnies seek performance. It should rise. : For single sequential reads, readbalancer doesn't help. : Bonnie tests only single sequential reads. : : If you wan't to test with multiple io threads, try : http://tiobench.sourceforge.net Great, thanks, I'll give this a try!

RE: Benchmarks, raid1 (was raid0) performance

2000-06-21 Thread Diegmueller, Jason (I.T. Dept)
: None offhand, but can you post your test configuration/parameters? : Things like test size, relavent portions of /etc/raidtab, things : like that. I know this should be a whole big list, but I can think : of all of them right now. FYI, I don't do IDE RAID (or IDE at all), : but it's pretty aw

RE: Benchmarks, raid1 (was raid0) performance

2000-06-21 Thread Diegmueller, Jason (I.T. Dept)
: > Can/Should I apply the raid1readbalance-2.2.15-B2 patch after : > applying mingo's raid-2.2.16-A0 patch? : : I don't see any reason not to apply it, although I haven't : tried it with 2.2.16. I have been out of the linux-raid world for a bit, but a two-drive RAID1 installation yesterday ha