Hello

On Mon, Mar 08, 2004 at 02:58:17PM +0000, Ged Haywood wrote:
> > Today I did a "mount backup; ls backup/; umount backup" and stayed
> > logged. The error appeared some minutes after that. I could work
> > normally on the system and access all partitions but when I killed cron
> > and started it with "strace /usr/bin/cron" it hung at:
> >   connect(4, {sin_family=AF_UNIX, path="/dev/log"}, 16) = 0
> >   send(4, "<78>Mar  8 11:25:40 /usr/sbin/cr"..., 70, 0) = ? ERESTARTSYS
 
> What other disc devices do you have in the system?
A 3ware RAID controller (for /dev/sda) and a 3COM 3c509 network
interface.

> Have you tried to use USB1.1 instead of USB2.0?
Not possible, the server acts as backup server and needs the speed to
get finished before dawn.

> Are you sharing interrupts between USB and IDE devices?
According to /proc/interrupts, ehci_hcd is sharing IRQ 12 with eth1, a
device that is used very seldomly to accessed and for sure not during
the nights.

> What if anything does 'hdparm' say about any IDE
> devices?
No IDE devices installed.

> Have you run 'fsck' on your root partition recently?
On my '/'? No, last time was 2003-09-10. The external USB device is
checked every night (note that the problem also occured during tests
at day without e2fsck!)

> 73,
> Ged.
thanks,

-christian-

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