Date: Tue, 27 Aug 2013 16:09:47 -0400 (EDT) From: Rick Macklem <rmacklem@uoguelph.ca> To: Daniel Braniss <danny@cs.huji.ac.il> Cc: freebsd-stable <freebsd-stable@freebsd.org> Subject: Re: another? NFS deadlock on 9.2-PRERELEASE Message-ID: <161178921.14385682.1377634187359.JavaMail.root@uoguelph.ca> In-Reply-To: <E1VEJoc-000IG5-1b@kabab.cs.huji.ac.il>
next in thread | previous in thread | raw e-mail | index | archive | help
Daniel Braniss wrote: > > Daniel Braniss wrote: > > > > Daniel Braniss wrote: > > > > > I upgraded our web server, and only after 3 hours it hung :-( > > > > > (as a side note, I have 2 other web servers, also running 9.2 > > > > > doing > > > > > great :-) > > > > > go figure. > > > > > > > > > > anyways, in > > > > > ftp://ftp.cs.huji.ac.il/users/danny/freebsd/core.txt/0 > > > > > > > > > > is the info after a forced panic. > > > > > > > > > Looks like the same hang to me. Several threads are sleeping on > > > > "pgrbwt" > > > > and lots are waiting for an NFS vnode lock. > > > > > > > > It should be fixed in RC3 (or revert r250907). If it still > > > > hangs > > > > with > > > > RC3 (or r250907 reverted), email again. > > > > > > > im following stable, hence it's till calling itself > > > 9.2-PRERELEASE, > > > but > > > I did a sync this morning - local time, after rc3 was anounced. > > > but after 3.45 minutes is hung, data in > > > ftp://ftp.cs.huji.ac.il/users/danny/freebsd/core.txt/1 > > > > > > I can't easely revert r250907, since i'm using mercuriall, but if > > > someone > > > can send me the pre r250907 files, i'll try. > > > The pre-r250907 version of uipc_syscalls is at: http://people.freebsd.org/~rmacklem/uipc_syscalls.c in case you want to try it. rick > > r254947, which was committed to stable/9 a few hours ago is > > believed to > > fix the problem. Please update your stable/9 to post-r254947 and > > try it. > > > the current kernel has that fix (sys/kern/uipc_syscalls.c) > and if you check the core.txt/1 you will see no pgrbwt, only newnsf > ... > > danny > > > rick > > > > > thanks, > > > danny > > > > > > > rick > > > > > > > > > my guts say its running out of resources - mainly network > > > > > related, > > > > > but > > > > > can't pinpoint it. > > > > > > > > > > any help will be most welcomed > > > > > > > > > > cheers, > > > > > danny > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > _______________________________________________ > > > freebsd-stable@freebsd.org mailing list > > > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > > > To unsubscribe, send any mail to > > > "freebsd-stable-unsubscribe@freebsd.org" > > > > > >
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?161178921.14385682.1377634187359.JavaMail.root>