Re: 2.6.6-rc2-bk3 (and earlier?) mount problem (?)

From: viro
Date: Mon Apr 26 2004 - 17:57:15 EST


On Tue, Apr 27, 2004 at 12:38:53AM +0200, Grzegorz Kulewski wrote:
> On Mon, 26 Apr 2004, Linus Torvalds wrote:
> > Try turning off MD first. Then quota, and if neither of those matters,
> > start tuning off the individual filesystem drivers (reiser, xfs).
>
> Yes, when I turned off MD and DM it started to work. Thanks. Can I help
> more to track the problem down? (I currently have no MD or DM volumes in
> my system - I just wanted to start experimenting with them...)

Add
printk("claim: %d:%d %p -> %d\n",
MAJOR(bdev->bd_dev), MINOR(bdev->bd_dev), holder, res);
in the very end of fs/block_dev.c::bd_claim() (just before return) and
printk("release: %d:%d\n",
MAJOR(bdev->bd_dev), MINOR(bdev->bd_dev));
in bd_release() (same file).
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