On Jan 27, 11:19pm, [email protected] ([email protected]) wrote: -- Subject: Re: NetBSD-current on amd64 with Dell PERC 4e/Di hangs under load
| On Tue, 27 Jan 2015, Christos Zoulas wrote: | | > Date: Tue, 27 Jan 2015 20:00:51 +0000 (UTC) | > From: Christos Zoulas <[email protected]> | > To: [email protected] | > Subject: Re: NetBSD-current on amd64 with Dell PERC 4e/Di hangs under load | > | > In article <[email protected]>, | > Tom Ivar Helbekkmo <[email protected]> wrote: | >> I tried building a kernel with LOCKDEBUG, but that hung about halfway | >> through the /etc/rc.d/ scripts, so I gave up on it. I've just managed | >> to get a proper core dump from a hang. Didn't write down the backtraces | >> for the various CPUs, but one was doing disk I/O, one was in pf handling | >> a fragment (and calling kernel_lock()), one was in ipmi (again, calling | >> kernel_lock(), I think), and the final one was servicing some interrupt. | >> | >> If there's anything I ought to pull from the dump, please let me know! | > | > If LOCKDEBUG hangs, you have problems.... I'd try to get more information | > on that first. | | If LOCKDEBUG hangs during the startup scripts, maybe it can be the same | problem like kern/49328? Not the same drive but also an intel NIC. | | My Dell 1950 with a DELL Perc 4e works fine under high load. But it runs | at netbsd-6. I fixed 49328 just now. Can you try it? christos
