Re: Still gettnig NFS client locking up
On Thu, Oct 30, 2003 at 08:57:50PM -0500, Robert Watson wrote: Hmm. I'm unable to reproduce this so far, and I'm pounding several 5.x NFS clients and servers. I've been checking out using CVS over NFS, performing dd's of big files, etc. There must be something more I'm missing in reproducing this. What network interface cards are you using (client, server)? Are you using DHCP on the client or server? What commands trigger it -- what part of the NFS namespace, etc? Are you running the commands as root, or another user? Server0: FreeBSD Server0 4.6-STABLE FreeBSD 4.6-STABLE #0: Tue Aug 6 13:31:27 CEST 2002 [EMAIL PROTECTED]:/usr/src/sys/compile/Server0 i386 xl0: 3Com 3c905B-TX Fast Etherlink XL port 0xa000-0xa07f mem 0xdf80-0xdf80007f irq 10 at device 11.0 on pci0 Server1: FreeBSD Server1 4.2-STABLE FreeBSD 4.2-STABLE #0: Mon Feb 12 19:25:03 CET 2001 [EMAIL PROTECTED]:/usr/src/sys/compile/Server1 i386 fxp0: Intel Pro 10/100B/100+ Ethernet port 0x2000-0x201f mem 0xc6e0-0xc6ef,0xc3fff000-0xc3ff irq 15 at device 15.0 on pci0 Client: FreeBSD Client 5.1-CURRENT FreeBSD 5.1-CURRENT #7: Mon Oct 27 12:50:35 CET 2003 [EMAIL PROTECTED]:/usr/obj/usr/src/sys/SMP i386 fxp0: Intel 82558 Pro/100 Ethernet port 0xa800-0xa81f mem 0xef00-0xef0f,0xef10-0xef100fff irq 16 at device 13.0 on pci0 Both machines have static ips. Client has mounted this: Client:~mount /dev/da0s1a on / (ufs, NFS exported, local) devfs on /dev (devfs, local) /dev/da0s1e on /tmp (ufs, NFS exported, local, soft-updates) /dev/da0s1f on /usr (ufs, NFS exported, local, soft-updates) /dev/da0s1d on /var (ufs, NFS exported, local, soft-updates) procfs on /proc (procfs, local) fdescfs on /dev/fd (fdescfs) Server1:/sys0 on /nfs/serv0/sys0 (nfs) Server0:/usr/ports on /nfs/serv4/usr/ports (nfs) Client:~ As stated before, it locks up on a portupgrade of p.e. imake, while un-tar-ing the X sources, which come from Server1 (/usr/ports/distfiles - /sys0/distfiles) and get unpacked on Server0... So reading from one NFS server, writing to another... Zlo ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: Still gettnig NFS client locking up
Robert Watson wrote: On Tue, 28 Oct 2003, Soren Schmidt wrote: I'm now running a kernel/world of October 26th on both NFS client and server machines. I am still seeing NFS lockups as reported by several people in these threads: Me too!! Hmm. I'm unable to reproduce this so far, and I'm pounding several 5.x NFS clients and servers. I've been checking out using CVS over NFS, performing dd's of big files, etc. There must be something more I'm missing in reproducing this. What network interface cards are you using (client, server)? Are you using DHCP on the client or server? What commands trigger it -- what part of the NFS namespace, etc? Are you running the commands as root, or another user? Robert N M Watson FreeBSD Core Team, TrustedBSD Projects [EMAIL PROTECTED] Network Associates Laboratories I have 3com cards in both machines. 3c905c's I believe. The xl driver. The client has a static IP address configured from rc.conf and the server uses dhclient to get a hardwired static address based on MAC. I'm running the commands as root. I have noticed that it generally locks up when writing to the mount rather than reading as I can do an installworld from the NFS server to the client without issues (i think!, I've only tried this once). But downloading files into the mount breaks very quickly. I guess it could be a filesize thing though. I shall have to do some more testing. I was planning on cvsuping and buildworlding on saturday again. It started happening approx two weeks ago I think? Roughly when I first reported it, but NFS had always been solid as a rock before then. I can easily reproduce this by doing this: [EMAIL PROTECTED] root]# cd /usr/ports/databases/mysql40-server [EMAIL PROTECTED] mysql40-server]# make fetch mysql-4.0.16.tar.gz doesn't seem to exist in /usr/ports/distfiles/. Attempting to fetch from ftp://planetmirror.com/pub/mysql/Downloads/MySQL-4.0/. Receiving mysql-4.0.16.tar.gz (12830094 bytes): 3% (has now locked up) [EMAIL PROTECTED] root]# ls /usr/src COPYRIGHT READMEcontrib gnu libexec secureusr.bin MAINTAINERS UPDATING cryptoinclude release share usr.sbin Makefile bash.core etc kerberos5 rescuesys Makefile.inc1 bin games lib sbin tools [EMAIL PROTECTED] root]# ls /usr/ports (has also locked up) [EMAIL PROTECTED] matt]$ ps wauxl | grep fetch root70213 0.0 0.3 816 660 p3 S+8:47AM 0:00.39 make fetch 0 63855 0 8 0 wait root70284 0.0 0.5 2604 1212 p3 S+8:47AM 0:00.14 /usr/bin/fetch - 0 70259 0 -8 0 nfsaio [EMAIL PROTECTED] matt]$ ps wauxl | grep ls root70307 0.0 0.2 772 480 p6 D+8:48AM 0:00.01 ls /usr/ports0 70302 0 -1 0 nfsrcv [EMAIL PROTECTED] matt]$ uname -a FreeBSD womble.xtaz.co.uk 5.1-CURRENT FreeBSD 5.1-CURRENT #0: Sun Oct 26 21:14:58 GMT 2003 [EMAIL PROTECTED]:/usr/obj/usr/src/sys/WOMBLE i386 [EMAIL PROTECTED] matt]$ cat /etc/fstab | grep nfs 10.0.0.2:/usr/src /usr/srcnfs rw,soft,intr0 0 10.0.0.2:/usr/obj /usr/objnfs rw,soft,intr0 0 10.0.0.2:/usr/ports /usr/ports nfs rw,soft,intr0 0 rc.conf on the client contains: ifconfig_xl1=inet 10.0.0.1 netmask 255.255.255.0 nfs_client_enable=YES rc.conf on the server contains: ifconfig_xl0=DHCP rpcbind_enable=YES nfs_server_enable=YES mountd_enable=YES And this is the uname of the server: [EMAIL PROTECTED] src]# uname -a FreeBSD fraggle.xtaz.co.uk 5.1-CURRENT FreeBSD 5.1-CURRENT #0: Sun Oct 26 21:05:49 GMT 2003 [EMAIL PROTECTED]:/usr/obj/usr/src/sys/FRAGGLE i386 ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: Still gettnig NFS client locking up
On Tue, Oct 28, 2003 at 12:07:09PM +0100, Soren Schmidt wrote: It seems Matt wrote: I'm now running a kernel/world of October 26th on both NFS client and server machines. I am still seeing NFS lockups as reported by several people in these threads: http://docs.freebsd.org/cgi/getmsg.cgi?fetch=1296172+0+archive/2003/freebsd-current/20031026.freebsd-current http://docs.freebsd.org/cgi/getmsg.cgi?fetch=1333116+0+archive/2003/freebsd-current/20031026.freebsd-current http://docs.freebsd.org/cgi/getmsg.cgi?fetch=1477462+0+archive/2003/freebsd-current/20031026.freebsd-current http://docs.freebsd.org/cgi/getmsg.cgi?fetch=1469939+0+archive/2003/freebsd-current/20031026.freebsd-current http://docs.freebsd.org/cgi/getmsg.cgi?fetch=1467159+0+archive/2003/freebsd-current/20031026.freebsd-current http://docs.freebsd.org/cgi/getmsg.cgi?fetch=1314547+0+archive/2003/freebsd-current/20031026.freebsd-current I just tried port upgrading bind9 and it got 10% through downloading and locked up. I tried an ls /usr/ports and there was no response. I had to umount -f /usr/ports to get the processes to exit. Poul-Henning's patch did not have any effect because it appears to be the client at fault not the server as Marc Olzheim mentioned that he has the same issue with a 4.x NFS server machine using a 5.1-current client. Me too!! I've reported NFS corruption on certain p4 machines running 5.x, which may or may not be related. No lockups though. Kris pgp0.pgp Description: PGP signature
Re: Still gettnig NFS client locking up
On Tue, 28 Oct 2003, Soren Schmidt wrote: I'm now running a kernel/world of October 26th on both NFS client and server machines. I am still seeing NFS lockups as reported by several people in these threads: Me too!! Hmm. I'm unable to reproduce this so far, and I'm pounding several 5.x NFS clients and servers. I've been checking out using CVS over NFS, performing dd's of big files, etc. There must be something more I'm missing in reproducing this. What network interface cards are you using (client, server)? Are you using DHCP on the client or server? What commands trigger it -- what part of the NFS namespace, etc? Are you running the commands as root, or another user? Robert N M Watson FreeBSD Core Team, TrustedBSD Projects [EMAIL PROTECTED] Network Associates Laboratories ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: Still gettnig NFS client locking up
It seems Matt wrote: I'm now running a kernel/world of October 26th on both NFS client and server machines. I am still seeing NFS lockups as reported by several people in these threads: http://docs.freebsd.org/cgi/getmsg.cgi?fetch=1296172+0+archive/2003/freebsd-current/20031026.freebsd-current http://docs.freebsd.org/cgi/getmsg.cgi?fetch=1333116+0+archive/2003/freebsd-current/20031026.freebsd-current http://docs.freebsd.org/cgi/getmsg.cgi?fetch=1477462+0+archive/2003/freebsd-current/20031026.freebsd-current http://docs.freebsd.org/cgi/getmsg.cgi?fetch=1469939+0+archive/2003/freebsd-current/20031026.freebsd-current http://docs.freebsd.org/cgi/getmsg.cgi?fetch=1467159+0+archive/2003/freebsd-current/20031026.freebsd-current http://docs.freebsd.org/cgi/getmsg.cgi?fetch=1314547+0+archive/2003/freebsd-current/20031026.freebsd-current I just tried port upgrading bind9 and it got 10% through downloading and locked up. I tried an ls /usr/ports and there was no response. I had to umount -f /usr/ports to get the processes to exit. Poul-Henning's patch did not have any effect because it appears to be the client at fault not the server as Marc Olzheim mentioned that he has the same issue with a 4.x NFS server machine using a 5.1-current client. Me too!! -Søren ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to [EMAIL PROTECTED]
