RE: performance limitations of linux raid

2000-05-05 Thread Carruth, Rusty
> From: Gregory Leblanc [mailto:[EMAIL PROTECTED]] > > ..., that would suck up a lot more host CPU processing power than > the 3 SCSI channels that you'd need to get 12 drives and avoid bus >saturation. not to mention the obvious bus slot loading problem ;-) rc

RE: performance limitations of linux raid

2000-05-05 Thread Carruth, Rusty
(I really hate how Outlook makes you answer in FRONT of the message, what a dumb design...) Well, without spending the time I should thinking about my answer, I'll say there are many things which impact performance, most of which we've seen talked about here: 1 - how fast can you get dat

RE: performance limitations of linux raid

2000-05-04 Thread Carruth, Rusty
> The primary limitation is probably the rotational speed of the disks and > how fast you can rip data off the drives. For instance, ... Well, yeah, and so whatever happened to optical scsi? I heard that you could get 1 gbit/sec (or maybe gByte?) xfer, and you could go 1000 meters - or is thi

RE: adaptec 2940u2w hangups

2000-04-18 Thread Carruth, Rusty
und > waiting for a box to freeze up when it does so once every 10 day or so. > > But, anyway, I'll check all cables etc, just to make sure. Disks might > differ > slightly - not sure about that, although all are 9 GB IBM Ultrastar disks. > [Carruth, Rusty] Well, I have a

panic: B_FREE inserted into queues on kernel 2.2.14

2000-04-18 Thread Carruth, Rusty
I hope that this is not my second post to this list, if so I apologize! (I went and looked at the archive of this list at http://linuxwww.db.erau.edu/mail_archives/ and it only went through Jan 2000, so not only do I not know if my posting got in, I cannot check to see what answers may have been

how to join.

2000-04-17 Thread Carruth, Rusty
well, the software raid howto did not say anything about how to join the mailing list. hopefully sending an email to it without having been subscribed will automatically give me the scoop. If not, sorry for the intrusion - could someone please send me the info? And, if this IS beeing seen by hu