Derrick Brashear wrote:
On Jan 25, 2008 1:32 PM, Harald Barth <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>> wrote:> Regardless, there are. I wouldn't try something over 20gb. We are not quite there yet, ftp.stacken.kth.se <http://ftp.stacken.kth.se> Solaris 10 on old Compaq x86: # /usr/afs/*/fs getcac AFS using 14963631 of the cache's available 16000000 1K byte blocks. afsd -stat 62500 -daemons 27 -volumes 250 -afsdb -dcache 62500 -cIt *might* work over 20gb but if it does I bet the lookups of dcache blocks make it slow.
These comments are (of course) specific to the UNIX cache manager.The Windows cache manager on 32-bit platforms is limited to approximately 1.2GB and on 64-bit platforms I run with a 20GB cache but the theoretical limit is in the 512TB range provided you have enough disk storage.
Jeffrey Altman
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