From owner-freebsd-current Thu Jun 17 17:14:49 1999 Delivered-To: freebsd-current@freebsd.org Received: from dt054n86.san.rr.com (dt054n86.san.rr.com [24.30.152.134]) by hub.freebsd.org (Postfix) with ESMTP id A1BD414D55 for ; Thu, 17 Jun 1999 17:14:42 -0700 (PDT) (envelope-from Studded@gorean.org) Received: from localhost (doug@localhost) by dt054n86.san.rr.com (8.8.8/8.8.8) with ESMTP id RAA06067; Thu, 17 Jun 1999 17:14:38 -0700 (PDT) (envelope-from Studded@gorean.org) Date: Thu, 17 Jun 1999 17:14:38 -0700 (PDT) From: Studded X-Sender: doug@dt054n86.san.rr.com To: Studded Cc: "David O'Brien" , freebsd-current@freebsd.org Subject: Re: Heavily loaded amd gets stuck In-Reply-To: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG > Also, should I be considering a move to -current for this box? Is > -current stable enough right now to run a fairly heavily loaded web > server? If the NFS in -current is going to be doing better than what's in > -stable it will be worth a little headache to change, since our structure > depends on it heavily. Well I went ahead and tried -current, and got better results, but the same crash. With the following map: /defaults type:=nfs;opts:=rw,nosuid,vers=3,intr,proto=udp,noconn * rhost:=IP${key};rfs:=/Space/${key} It went MUCH farther through the script (mounted about 60 out of 80 directories) but it crashed just the same. Kernel stack trace looked like this: stuff Xresume1() --- interrupt bcmp() mountnfs() nfs_mount() mount() syscall() Xint0x80syscall() Now interestingly, the last 5 functions have been identical on every test. However, on this test the function nfs_nget(), which usually came right before mountnfs() on all the other tests was not present. However when I switched to vers=2 in the map, I got this: --- interrupt ssetlock() vop_sharedlock() vn_lock() vrele() nfs_nget() last 5 same as above. Also, the vn functions in this trace are the same as the ones I was getting with 3.2. I'm fixin' to try matt dillon's latest NFS patch next. Any other suggestions would be welcome. Thanks, Doug -- *** Chief Operations Officer, DALnet IRC network *** On account of being a democracy and run by the people, we are the only nation in the world that has to keep a government four years, no matter what it does. -- Will Rogers To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message