From: "Steve Simon" <steve@quintile.net>
To: 9fans@9fans.net
Subject: Re: [9fans] venti question
Date: Wed, 13 May 2009 12:49:16 +0100 [thread overview]
Message-ID: <46bdba8146ba2f8e0945aa619dd83e72@quintile.net> (raw)
In-Reply-To: <138575260905130151r2b0f58d9p515332a7a47825a5@mail.gmail.com>
> so I removed the isect1 line from my venti.conf and executed
>
> venti/buildindex -i isect1 $home/lib/venti.conf
>
> and got
>
> 1,731,717 clumps, 63,903 buckets
> 2009/0513 10:35:35 read index
> warning: did not find index section isect1
Are you suffering from an off by one error? you removed
isect1 and then built the index on isect1 only, this sounds wrong.
I would suggest you try again from scratch.
Reformat your both your indexes and your bloom filter and
then reinitialise your fossil using a venti.conf of:
index main
isect /apollo/hugo/isect0
isect /apollo/hugo/isect1
arenas /apollo/hugo/arenas0
arenas /apollo/hugo/arenas1
i.e.
venti/fmtisect isect1 /dev/sdC0/isect1
venti/fmtisect isect2 /dev/sdC0/isect2
venti/fmtbloom /dev/sdC0/bloom
venti/fmtindex venti.conf
fossil/flfmt -v 87237...2345345 /dev/sdC0/fossil
I think your problems where due to you using old
isect1 which was formatted to think there was only one index
whilst your venti.conf said there where two.
I don't see how any of the above could damage your arenas0
however do take care and check what I have said carefully,
I don't want to be responsible for you losing data.
Also beware, I don't use p9p so these instructions relate to
what I would do on native plan9. I don't believe there is any
difference these days but I cannot be sure.
Caveat Emptor.
-Steve
next prev parent reply other threads:[~2009-05-13 11:49 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-12 13:20 hugo rivera
2009-05-12 15:17 ` Latchesar Ionkov
2009-05-12 15:29 ` hugo rivera
2009-05-12 15:43 ` erik quanstrom
2009-05-12 16:35 ` Steve Simon
2009-05-13 8:51 ` hugo rivera
2009-05-13 11:47 ` erik quanstrom
2009-05-13 12:41 ` hugo rivera
2009-05-13 11:49 ` Steve Simon [this message]
2009-05-13 13:34 ` hugo rivera
-- strict thread matches above, loose matches on Subject: below --
2004-08-12 23:27 [9fans] xen port ron minnich
2004-08-17 0:40 ` [9fans] venti question Tim Newsham
2004-08-17 15:40 ` Russ Cox
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