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From: David du Colombier <0intro@gmail.com>
To: 9fans@9fans.net
Subject: Re: [9fans] Fossil fs recovery
Date: Fri, 12 Aug 2011 14:03:56 +0200	[thread overview]
Message-ID: <20110812140356.143ae89d@wks-ddc.exosec.local> (raw)
In-Reply-To: <20110812095309.3847714DBD4@smtp.hushmail.com>

> How much RAM needs the Fossil+Venti Fileserver in total?

For both Fossil and Venti, the default, in Plan 9, is to
use 20% of total user memory. These values are defined in
/sys/src/9/boot/local.c.

The minimum required memory is something like 1 MB for Fossil
and 45 MB for Venti.

Venti have three caches (lump, block and index) and Fossil have a
single cache. Their size can be specified either manually in their
own configuration or automatically with the -m parameter.
Beware that for Venti, 1/3 of this percentage should be able to
contain the Bloom filter.

--
David du Colombier



  reply	other threads:[~2011-08-12 12:03 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-08-12  9:53 Bernd Maier
2011-08-12 12:03 ` David du Colombier [this message]
  -- strict thread matches above, loose matches on Subject: below --
2011-08-14 14:49 Bernd Maier
2011-08-10 16:21 Bernd Maier
2011-08-10 17:46 ` David du Colombier
2011-08-10 21:58 ` Steve Simon
2011-08-10 22:12   ` ron minnich
2011-08-11  8:11     ` David du Colombier
2011-08-11 13:46       ` David Leimbach
2011-08-11 13:56         ` Jack Norton
2011-08-11 15:37           ` David du Colombier
2011-08-11 15:15       ` Steve Simon
2011-08-11 15:30         ` David du Colombier
2011-08-13 19:12           ` geoff
2011-08-13 23:44             ` Lyndon Nerenberg (VE6BBM/VE7TFX)
2011-08-14  6:21               ` Steve Simon
2011-08-14 11:48                 ` Francisco J Ballesteros
2011-08-14 17:55                 ` David du Colombier
2011-08-10 12:35 Bernd Maier
2011-08-10 15:25 ` Steve Simon

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