Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Dr. Hyatt server + crafty 20.0?

Author: Robert Hyatt

Date: 08:27:25 09/16/05

Go up one level in this thread


On September 16, 2005 at 00:42:01, Eugene Nalimov wrote:

>On September 15, 2005 at 11:52:21, Robert Hyatt wrote:
>
>>On September 14, 2005 at 14:23:05, Joshua Haglund wrote:
>>
>>>On September 14, 2005 at 12:45:32, Robert Hyatt wrote:
>>>
>>>>On September 14, 2005 at 11:44:11, Joshua Shriver wrote:
>>>>
>>>>>From the previous threads it seems crafty 20 is out in binary, but is the source
>>>>>available?
>>>>>
>>>>>I've tried the past 2 days and haven't been able to get into Dr. Hyatt's ftp
>>>>>server.
>>>>>
>>>>>Any help is appeciate.
>>>>>
>>>>>Joshua Shriver
>>>>
>>>>
>>>>I am not sure what we are going to do here.  The RAID array is simply
>>>>unreliable.  I am probably going to copy all the non-EGTB stuff to a local drive
>>>
>>>Yeah, setup a mirror server, with a 500 GB hard drive. Enough of this RAID
>>>crap... :P
>>
>>500 gigs won't do it.   I already have more than that on the raid array.  :)
>>
>>I had thought about some sort of "scripting" where I use our magnetic tape robot
>>to perhaps make (say) 50 or 100 gigs available, and "rotate" the files weekly or
>>something.  I am not sure yet however.  Still looking at options...
>
>You can buy 4 400Gb IDE/ATA drives for $240 each, plus extra IDE/ATA controller
>for 4 devices for $25. $1k for ~1.5Tb. Use it all if you have a backup, or run
>software RAID. With RAID you'll still have more than 1Tb.
>
>No clever device controllers or drivers that can go wrong.
>
>Thanks,
>Eugene

What I plan on trying is this:

The current raid array has 8 250gb IDE drives.  I'm going to remove 'em.  I have
my old ALR quad pentium-pro 200mhz box that is unused.  It is _big_ with enough
room to hold 16 drives or more.  The problem I will have to resolve is the IDE
cable length limit issue and see if I can find a way to mount the 8 IDE drives
so that they are close enough to a couple of PCI IDE controller boards so that
the cables will reach.  If I can do that, I'll install SuSe 9.3, which is what I
now use everywhere, and fire it up.  Whether I resort to software raid or not
I'll think about.  Probably raid 0 will work fine since I should have a solid
backup of everything and not be worried about disk failures.

More as I (hopefully) make progress...

>
>>>
>>>
>>>
>>>>on the ftp box to get ftp back up.  I might even copy the 3-4-5 piece tables
>>>>over.  But there will be no room for the 6's until we can get this 2tb raid
>>>>system fixed, if that is possible...



This page took 0 seconds to execute

Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.