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Re: New Mailserver...
Date: Wed Jan 16 2008 - 09:55:18 EST
Michelle Konzack wrote:
> And if you have a power fail, your software Raid-1 will screw up.
> (We have already tested it here... with very negative results)
>
> Ane if one of your drives fail, how do the Hot-Fix work in SW Raid?
This has been discussed here many times. Hot-fix IS possible with software raid, please read the archive of this list where I posted the list of commands. And please, don't go again in a war between software and hardware raid, it's ridiculous. Use what you feel is right, and let the other use what they like...
> In a Hardware-Raid a NOOB can replace a defective drive sins the
> controler care about the rest but in a Software-Raid you need
> User-Intervention and of course, you can not have HotSwap except
> if you put the drives on A USB-Controller but this costs resources.
Wrong, SATA2 do accept hotswap, we did it many times.
> But before using a 144 GB SCSI drive, you can use a Raptor 150 GB which
> is SCSI-Mechanic too, but has a SATA2 interface and costs under 240 Euro
> (the 144GB SCSI-Drive twice the price plus more expensive controller)
Where exactly did you see that SCSI and SATA have different internal mechanic? I really don't think this is the case. I would rather advise somebody to use the seagate -NG series that have longer MTBF.
> Do you have a suggestion for Mainboard working perfectly with a Quad-
> Core CPU? Since some times I was running into a memory problem with
> 3 GByte I like to install 6-8 GByte...
At GPLHost, we are VERY happy with the Supermicro PDSME or PDSMU (nearly same board, one have 3 more PCI slots that we anyway don't use). They support core 2 quad core, and up to 8 GB, with a very good SATA2 controler (that has "hardware" raid option in the BIOS that I never use). I'm very happy with them, especially when using the AOC-SIM1U+ IPMI board (integrated KVM + virtual media over LAN).
Thomas Goirand
-- To UNSUBSCRIBE, email to debian-isp-REQUEST@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmaster@lists.debian.orgReceived on Wed Jan 16 10:39:33 2008
This archive was generated by hypermail 2.1.8 : Wed Mar 19 2008 - 06:52:14 EDT
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