linux-ext4 - Re: ext3: kernel BUG at fs/jbd/journal.c:412!

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Date:	Thu, 6 Nov 2008 23:08:55 +0530
From:	"Aneesh Kumar K.V" <aneesh.kumar@...ux.vnet.ibm.com>
To:	Theodore Tso <tytso@....edu>
Cc:	Arthur Jones <ajones@...erbed.com>,
	Ext4 Developers List <linux-ext4@...r.kernel.org>
Subject: Re: ext3: kernel BUG at fs/jbd/journal.c:412!

On Thu, Nov 06, 2008 at 12:32:36PM -0500, Theodore Tso wrote:
> On Thu, Nov 06, 2008 at 10:46:39PM +0530, Aneesh Kumar K.V wrote:
> > 
> > you would need the same patch for jbd2
> 
> I know, already done, and checked into the ext4 patch queue.

Now i am hitting this on ext4

__jbd2_log_wait_for_space: needed 1024 blocks and only had 1023 space
available
__jbd2_log_wait_for_space: no way to get more journal space in hdc:8
------------[ cut here ]------------
kernel BUG at fs/jbd2/checkpoint.c:164!
invalid opcode: 0000 [#1] SMP

I also have the change to make sure we use the right chunk value in
ext4_index_trans_blocks

-aneesh
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