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From: Vivek Goyal <vgoyal@in.ibm.com>
To: "Salyzyn, Mark" <mark_salyzyn@adaptec.com>
Cc: James Bottomley <James.Bottomley@SteelEye.com>,
	Kexec Mailing List <kexec@lists.infradead.org>,
	Judith Lebzelter <judith@linux-foundation.org>,
	linux-scsi@vger.kernel.org
Subject: Re: [PATCH] aacraid: fails to initialize after a  kexec operation
Date: Tue, 24 Apr 2007 14:31:55 +0530	[thread overview]
Message-ID: <20070424090154.GD22742@in.ibm.com> (raw)
In-Reply-To: <20070424084444.GC22742@in.ibm.com>

On Tue, Apr 24, 2007 at 02:14:44PM +0530, Vivek Goyal wrote:
> 
> In second attempt, it mounted the file system but it found some issue
> with "resize" inode and asked me to run fsck manually. Which in turn 
> deleted whole lot of inodes.
> 
> In third attemt it panics later when it finds ext3 to be corrupted.
> 
> =========================================
> Creating block device nodes.
> Trying to resume from LABEL=SWAP-sda3
> No suspend signature on swap, not resuming.
> Creating root device.
> Mounting root filesystem.
> EXT3-fs: Magic mismatch, very weird !
> mount: error mouKernel panic - not syncing: Attempted to kill init!
> nting /dev/root
> =================================================== 
> 

Hi Mark,

Interesting observation. After above message I rebooted my system
expecting ext3 is corrupted and I shall have to try to recover it
using fsck. Nothing of that sort happened. System just booted fine.

This leaves me wondering why does ext things that Magic number is a 
mismatch while booting using kexec. Is AACRAID returning the write bytes
from the disk after an reset?

Thanks
Vivek

_______________________________________________
kexec mailing list
kexec@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/kexec

WARNING: multiple messages have this Message-ID (diff)
From: Vivek Goyal <vgoyal@in.ibm.com>
To: "Salyzyn, Mark" <mark_salyzyn@adaptec.com>
Cc: James Bottomley <James.Bottomley@SteelEye.com>,
	Kexec Mailing List <kexec@lists.infradead.org>,
	Judith Lebzelter <judith@linux-foundation.org>,
	linux-scsi@vger.kernel.org
Subject: Re: [PATCH] aacraid: fails to initialize after a  kexec operation
Date: Tue, 24 Apr 2007 14:31:55 +0530	[thread overview]
Message-ID: <20070424090154.GD22742@in.ibm.com> (raw)
In-Reply-To: <20070424084444.GC22742@in.ibm.com>

On Tue, Apr 24, 2007 at 02:14:44PM +0530, Vivek Goyal wrote:
> 
> In second attempt, it mounted the file system but it found some issue
> with "resize" inode and asked me to run fsck manually. Which in turn 
> deleted whole lot of inodes.
> 
> In third attemt it panics later when it finds ext3 to be corrupted.
> 
> =========================================
> Creating block device nodes.
> Trying to resume from LABEL=SWAP-sda3
> No suspend signature on swap, not resuming.
> Creating root device.
> Mounting root filesystem.
> EXT3-fs: Magic mismatch, very weird !
> mount: error mouKernel panic - not syncing: Attempted to kill init!
> nting /dev/root
> =================================================== 
> 

Hi Mark,

Interesting observation. After above message I rebooted my system
expecting ext3 is corrupted and I shall have to try to recover it
using fsck. Nothing of that sort happened. System just booted fine.

This leaves me wondering why does ext things that Magic number is a 
mismatch while booting using kexec. Is AACRAID returning the write bytes
from the disk after an reset?

Thanks
Vivek

  reply	other threads:[~2007-04-24  9:37 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-04-23  7:49 AACRAID fails to initialize after an kexec operation Vivek Goyal
2007-04-23  7:49 ` Vivek Goyal
2007-04-23 13:01 ` Salyzyn, Mark
2007-04-23 13:01   ` Salyzyn, Mark
2007-04-23 13:38   ` [PATCH] aacraid: fails to initialize after a " Salyzyn, Mark
2007-04-23 13:38     ` Salyzyn, Mark
2007-04-23 16:12     ` Vivek Goyal
2007-04-23 16:12       ` Vivek Goyal
2007-04-23 17:20       ` Salyzyn, Mark
2007-04-23 17:20         ` Salyzyn, Mark
2007-04-24  8:44         ` Vivek Goyal
2007-04-24  8:44           ` Vivek Goyal
2007-04-24  9:01           ` Vivek Goyal [this message]
2007-04-24  9:01             ` Vivek Goyal
2007-04-24 13:21           ` Salyzyn, Mark
2007-04-24 13:21             ` Salyzyn, Mark
2007-04-30  9:53             ` Vivek Goyal
2007-04-30  9:53               ` Vivek Goyal
2007-04-30 14:11               ` Salyzyn, Mark
2007-04-30 14:11                 ` Salyzyn, Mark
2007-05-02  4:21                 ` Vivek Goyal
2007-05-02  4:21                   ` Vivek Goyal

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