:This is great -- once I finish moving back to Maryland (sometime
:mid-next-week) I'd be very interested in running this code on a -CURRENT
:mock-up of my Cyrus server, which regularly runs with 65,000+ file
:directories. I assume this is a -CURRENT patch set?
:
:(Mind you, I've found that most of the perceived "large directory
:suffering" people tell me about is running ls with sorting enabled :-).
:
:Robert N M Watson FreeBSD Core Team, TrustedBSD Project
:[EMAIL PROTECTED] NAI Labs, Safeport Network Services
I can see this really helping mail queue performance, especially
when coupled with softupdates, and also helping samba (windoz likes
to scan directories), and perhaps even squid to a degree. It won't
beat an on-disk B+Tree, but it's about as close as you can get with
UFS. And adding the free-space statistics is icing on the cake.
This will also greatly reduce buffer cache lock contention on
directories undergoing simultanious background I/O (aka softupdates).
-Matt
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