Fix confirmed, filled the whole 11T hard disk, without crashing.
I presume this would go into 2.6.22
Thanks again.
Jeff
> -Original Message-
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On Behalf Of Jeff Zheng
> Sent: Thursday, 17 May 2007 5:39 p.m.
> To: Nei
IL PROTECTED]
> Sent: Thursday, 17 May 2007 5:31 p.m.
> To: [EMAIL PROTECTED]; Jeff Zheng; Michal Piotrowski; Ingo
> Molnar; [EMAIL PROTECTED];
> linux-kernel@vger.kernel.org; [EMAIL PROTECTED]
> Subject: RE: Software raid0 will crash the file-system, when
> each disk is 5TB
&g
> What is the nature of the corruption? Is it data in a file
> that is wrong when you read it back, or does the filesystem
> metadata get corrupted?
The corruption is in fs metadata, jfs is completely destroied, after
Umount, fsck does not recogonize it as jfs anymore. Xfs gives kernel
Crash,
I tried the patch, same problem show up, but no bug_on report
Is there any other things I can do?
Jeff
> Yes, I meant 2T, and yes, the components are always over 2T.
> So I'm at a complete loss. The raid0 code follows the same
> paths and does the same things and uses 64bit arithmetic wher
,
Distro is Fedora core, we've tried fc4 and fc6.
> Can you try with this patch? It is the only thing that I can
> find that could conceivably go wrong.
>
OK, I will try the patach and post the result.
Best Regards
Jeff Zheng
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Subject: Re: Software raid0 will crash the file-system, when each disk
is 5TB
my experiance is taht if you don't have CONFIG_LBD enabled then the
kernel will report the larger disk as 2G and everything will work, you
just won'
Problem is that is only happens when you actually write data to the
raid. You need the actual space to reproduce the problem.
Jeff
-Original Message-
From: Jan Engelhardt [mailto:[EMAIL PROTECTED]
Sent: Thursday, 17 May 2007 6:17 a.m.
To: [EMAIL PROTECTED]
Cc: Andreas Dilger; Jeff
May 2007 12:04 p.m.
To: Michal Piotrowski
Cc: Jeff Zheng; Ingo Molnar; [EMAIL PROTECTED];
linux-kernel@vger.kernel.org; [EMAIL PROTECTED]
Subject: Re: Software raid0 will crash the file-system, when each disk
is 5TB
On Wednesday May 16, [EMAIL PROTECTED] wrote:
> >
> > Anybody have a
Hi everyone:
We are experiencing problems with software raid0, with very
large disk arrays.
We are using two 3ware disk array controllers, each of them is connected
8 750GB harddrives. And we build a software raid0 on top of that. The
total capacity is 5.5TB+5.5TB=11TB
We use jfs as the f
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