Subject: RE: Setting up a new server, help with hardware choices
To: 'Curt Sampson' <cjs@portal.ca>
From: Gunnar Helliesen <gunnar@bitcon.no>
List: port-i386
Date: 06/09/1998 00:12:55
Curt Sampson wrote:
>
> On Mon, 8 Jun 1998, Gunnar Helliesen wrote:
>
> > 1 x 3Com 3C900 Ethernet combo PCI
>
> The driver for this uses PIO, not DMA, but this is probably not a
> problem for 10 Mbps mode. For 100 Mbps mode is it very, very
> definitely a problem.
Local access to this server will be minimal, only telnet etc. Outside
access will be through a 2 Mbps line anyway so 10 Mbps PIO shouldn't be
much of a problem.
No one has commented on the Tandberg SLR5 streamer, should it "just
work" or has no one tried it? I see the 1.3.2 INSTALL document says
"most SCSI tapedrives" but how about turning on the drive's compression?
Should I go for a DAT drive instead? Anyone tried using a 15/30 GB DLT
drive?
My main concern is disk I/O. 12 Majordomo mailing lists serving almost
5000 zubscribers means a lot of processing of the mail queue. The Web
server is also quite popular with a lot of searching through old mail
archives.
A RAID solution would be ideal but I see no mention of SCSI RAID
controllers on the list of supported hardware. I guess the only option
for using RAID would be an external cabinet with a built-in RAID
controller?
Gunnar
--
Gunnar Helliesen | Bergen IT Consult AS | NetBSD/VAX on a uVAX II
Systems Consultant | Bergen, Norway | '86 Jaguar Sovereign 4.2
gunnar@bitcon.no | http://www.bitcon.no/ | '73 Mercedes 280 (240D)