topic Re: problem in server in Operating System - Linux

problem in server

Tonatiuh — Thu, 03 Nov 2005 13:01:09 GMT

Red Hat Enterprise linux 3 on Itanium2.

This text repeats hundred of times in /var/log/messages

Nov 3 06:56:02 Ita1 kernel: usb-ohci.c: bogus NDP=255 for OHCI usb-00:02.0
Nov 3 06:56:02 Ita1 kernel: usb-ohci.c: rereads as NDP=255
Nov 3 06:56:02 Ita1 kernel: usb-ohci.c: bogus NDP=255 for OHCI usb-00:02.1
Nov 3 06:56:02 Ita1 kernel: usb-ohci.c: rereads as NDP=255

Any idea?

Re: problem in server

Tonatiuh — Thu, 03 Nov 2005 13:02:55 GMT

Tis other text appear once and then the last text (about usb-ohci) continues appearing hundred of times more...

Re: problem in server

Tonatiuh — Thu, 03 Nov 2005 13:03:18 GMT

After this the server restarts by itself.

Re: problem in server

Ivan Ferreira — Thu, 03 Nov 2005 13:48:21 GMT

From the fast search that I did, it seems a problem with the code in the kernel. If you do not use USB, you can try disabling it by removing the lines in /etc/modprobe.conf and adding "nousb" to the kernel boot options. Edit /etc/grub.conf to add this option.

Re: problem in server

Arunvijai_4 — Fri, 04 Nov 2005 03:35:45 GMT

RHEL uses 2.4.x kernel and it may not compiled with USB support. If you have the source in /usr/src/linux-2.4.xx, try compile it again with all necessary options enabled.

-Arun

Re: problem in server

Tonatiuh — Fri, 04 Nov 2005 10:10:42 GMT

This servers (two) have been working well during almost a year. The problem appears after a reboot. Is it possible that th eproblem has been there all the time ahd appears in two servers at same time? why it appears in two servers at same time in a certain moment?