> -----Original Message----- > From: Sven Hoexter [mailto:s...@timegate.de] > Sent: Tuesday, May 15, 2012 5:46 AM > To: Iyer, Shyam > Cc: b...@decadent.org.uk; s...@timegate.de; 670...@bugs.debian.org; > Hayes, Stuart > Subject: Re: Deadlock in hid_reset when Dell iDRAC is reset > > On Tue, May 01, 2012 at 10:15:37AM +0530, shyam_i...@dell.com wrote: > > Hi, > > > Was the usb reset issue found while resetting the iDRAC ? > > > > Resetting the iDRAC is an out of band process and has to be issued > via a separate management network to the iDRAC. > > I found the time to test this issue in several OS-Hardware > combinations: > > R210 Squeeze -> hangs > R210 Ubuntu 10.04 -> recovers (to my surprise) > > R210 II Squeeze -> hangs > R210 II Ubuntu 10.04 -> hangs > R210 II CentOS 6.1 -> hangs (expected, just tried that to be sure) > > R710 Squeeze -> not effected > > Sven >
We have observed that doing a reset on idrac on low-end server like R|T210 R|T310 triggers the panic whereas the high end servers do not deadlock on an iDRAC reset so we know that this timing dependent. Ben - I had attached the patch to the earlier thread. Let me know if you need any additional work from me on this. -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/dbfb1b45af80394abd1c807e9f28d15707bc8f1...@blrx7mcdc203.amer.dell.com
