Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
On Thu, Feb 07, 2008 at 09:06:01AM +0100, Walter Haidinger wrote: > Sorry for the delay, I was a bit busy lately. > > > so, what you now need to do is: > > use the exact same source and config, drbd and kernel, > > you used to build this module, > > Just before you replied I've upgraded from 22.214.171.124/8.0.8 to > 126.96.36.199/8.2.4. Upto now I've not experienced any hangs yet, > everything works as expected. > > > then do > > cd drbd-8.0.8/drbd > > make KDIR=/usr/src/linux-*/bla/blub EXTRA_CFLAGS=-g > > and on the resulting drbd.ko, do > > gdb --se=drbd.ko -ex 'list *(drbd_disconnect+0x1a6 -10)' -ex 'list > > *(drbd_disconnect+0x1a6)' -ex quit > > Do you want me to still do this? IOW, does the 8.0.9 release already > fix something regarding the hangs? since I don't know for sure _why_ it hung at your cluster, I can not tell wether there is anything in the changes that is relevant for your hang. > I haven't had time to downgrade yet, perhaps this weekend. Thanks for your patience! you don't need to downgrade, you only need to build that module with the "-g" flag, and do the above gdb magic. then I know which code lines to look at :) -- : Lars Ellenberg http://www.linbit.com : : DRBD/HA support and consulting sales at linbit.com : : LINBIT Information Technologies GmbH Tel +43-1-8178292-0 : : Vivenotgasse 48, A-1120 Vienna/Europe Fax +43-1-8178292-82 : __ please use the "List-Reply" function of your email client.