Re: processes hung in D (raid5/dm/ext3)

From: Andrew Morton
Date: Tue Jun 15 2004 - 22:04:26 EST


foo@xxxxxxxxxxxxxxxxx wrote:
>
> On Tue, Jun 15, 2004 at 04:26:07PM -0700, Andrew Morton wrote:
> > OK, well I'd be suspecting that either devicemapper or raid5 lost an I/O
> > completion, causing that page to never be unlocked.
> >
> > Please try the latest -mm kernel, which has a few devicemapper changes,
> > although they are unlikely to fix this.
>
> OK, this was fun...
>
> LILO 22.2 boot: linux-mm
> Loading Linux-mm.................................
>
> This is all I see on the serial console. The machine did boot, though;
> a few minutes later I see this (and only this) from my syslog server:
>
> xarello kernel: bonding: bond0: link status definitely up for interface
> eth1.
>
> Getty didn't come up on the serial console, and it's refusing ssh
> requests, although it seems to be dropping lots of packets.

Lovely. Please send over the kernel boot command line.

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