From: Eric Sandeen <sandeen@sandeen.net>
To: Felipe Monteiro de Carvalho <felipemonteiro.carvalho@gmail.com>
Cc: xfs@oss.sgi.com
Subject: Re: How to find the inodes in XFS
Date: Sun, 27 Apr 2014 11:07:02 -0500 [thread overview]
Message-ID: <535D2B26.4010702@sandeen.net> (raw)
In-Reply-To: <CACyNnZMgSYdC+-=M6hYarAAUEZexc=HwD4Tn2AnO2DP=vGN6Hw@mail.gmail.com>
On 4/27/14, 10:53 AM, Felipe Monteiro de Carvalho wrote:
> Maybe my flaw is that to get the disk position I simply multiply the
> block number by the size of a block ... I tryed to use
> XFS_FSB_TO_DADDR instead but it gives 64 for block nr 8, which doesn't
> make much sense, I'd expect 0x8000
if you have 4k blocks, filesystem block #8 is at 32k, or 64 512-byte
"daddrs" so that is correct. A "DADDR" is in 512-byte units.
-Eric
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prev parent reply other threads:[~2014-04-27 16:07 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CACyNnZMtP87y6VHum+J4xKEZqaYp2YERVnt3YuaCmeiZBmMTzQ@mail.gmail.com>
[not found] ` <5359912A.70603@sandeen.net>
[not found] ` <CACyNnZPV89C87DggE4fiJX+_r3zh1hKhcX3ExmXRzpLLhWJ6CQ@mail.gmail.com>
[not found] ` <535AE19D.8@sandeen.net>
2014-04-26 2:21 ` How to find the inodes in XFS Felipe Monteiro de Carvalho
2014-04-27 15:53 ` Felipe Monteiro de Carvalho
2014-04-27 16:07 ` Eric Sandeen [this message]
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