[Linux-ha-dev] Root cause for machine lockups in CVS head version
alanr at unix.sh
Tue Jan 6 22:18:01 MST 2004
Zhu, Yi wrote:
> Finally, I root caused the machine lockup problem. It was introduced in
> lib/clplumbing/ipcsocket.c revision 1.71 to fix the "not continue to
> IPC channel after EAGAIN" bug. But the side effect is this routine will
> dead loop or even lock the machine if heartbeat is run as realtime
This makes perfect sense to me.
Have you thought about putting a call to cl_shortsleep() in the code before
it loops again?
Alan Robertson <alanr at unix.sh>
"Openness is the foundation and preservative of friendship... Let me claim
from you at all times your undisguised opinions." - William Wilberforce
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