Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: 6 man tbs without pawns

Author: Vincent Diepeveen

Date: 10:55:53 01/31/05

Go up one level in this thread


On January 31, 2005 at 13:32:25, Robert Hyatt wrote:

>On January 30, 2005 at 23:38:08, Eugene Nalimov wrote:
>
>>On January 30, 2005 at 22:39:46, Robert Hyatt wrote:
>>
>>>On January 30, 2005 at 19:42:28, Ingo Bauer wrote:
>>>
>>>>Hello
>>>>
>>>>Is anybody able to tell me if the 6 man tablebases without pawns are complete,
>>>>how many there are of them and what is the size of all of them?
>>>>
>>>>Thx in advance
>>>>Ingo
>>>
>>>
>>>They are done, except for 5 vs 1, but I don't know the size since they are not
>>>all currently available at my ftp site.
>>
>>My (wild) guess is that they are ~400-500Gb. I don't have disks attached to my
>>system right now.
>>
>>Bob, I believe there is mirror with all those TBs somewhere in Europe, you can
>>probably just download them.
>>
>>Thanks,
>>Eugene
>
>
>That is my intent once I am sure the RAID stuff is working.  We now have a huge
>tape gadget that will be used to back things up, although my success with tape
>backups has not bee great...

TAPES here have at most 1 small error each 8 GB or so which all get corrected
usual, if they aren't used too much yet. Usually first 25 usages TAPE is more
reliable than CD's or DVD's here.

Note i had backupped all nalimov's EGTBs to supercomputer tape which is 100%
sureness it's on it yet, but i can't login to that machine since 1 januari 2004,
as the sysadmins used up my time (for which i was very angry) causing to have
used 93000 hours of system time whereas i had budget for only 90000.

I didn't feel like asking for another extension of that (which would cost me 500
pages of a4 writing at least and 6 months).

Anyway, my experiences with highend Tape are REAL good.

Especially DAT tapes. Most reliable backup method ever.

Vincent



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.