Re: Decrease in namei cache effectiveness? - Ollivier Robert - org.freebsd.freebsd-current

6 messages in org.freebsd.freebsd-currentRe: Decrease in namei cache effective...

From	Sent On	Attachments
Gene Stark	Feb 24, 1995 8:25 am
Ollivier Robert	Feb 24, 1995 8:45 am
Bruce Evans	Feb 24, 1995 10:39 am
John Dyson	Feb 24, 1995 10:58 am
Ollivier Robert	Feb 25, 1995 3:30 pm
John S. Dyson	Feb 25, 1995 4:04 pm

Subject:	Re: Decrease in namei cache effectiveness?
From:	Ollivier Robert (robe...@blaise.ibp.fr)
Date:	Feb 25, 1995 3:30:18 pm
List:	org.freebsd.freebsd-current

by preferring to reuse vnodes with no attached buffers. Before 1995/02/22, this increased the maximum amount of directory and metadata info by a factor of about 10. I want it to be increased by another factor of 10.

John's last commit to vfs_bio.c restored part of the old behaviour but not all. Even with 20 MB RAM I keep on seeing the disk going berseck during stats. Less often than before but its still there.

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