Date: Tue, 05 Jul 2005 11:20:32 -0600 From: Brandon <brandon-l@wyops.com> To: freebsd-questions@freebsd.org Subject: NFS Server is not responding / Alive again Message-ID: <6.1.1.1.0.20050705111540.036684f0@mail.wyops.com>
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Guys, Can anyone explain to me how to diagnose this issue further? I'm not quite sure whats causing this problem, and I'm not sure how much of a problem it is either. I'm getting alot of nfs server hangs in the logs: cat /var/log/messages Jul 2 22:20:47 be-3 last message repeated 11 times Jul 2 22:20:51 be-3 kernel: nfs server bluearc:/smtp: is alive again Jul 2 22:20:52 be-3 last message repeated 5 times Jul 3 00:26:13 be-3 kernel: nfs server bluearc:/smtp: not responding Jul 3 00:26:17 be-3 last message repeated 4 times Jul 3 00:26:43 be-3 kernel: nfs server bluearc:/smtp: is alive again Jul 3 00:26:43 be-3 last message repeated 4 times Jul 3 06:06:19 be-3 kernel: nfs server bluearc:/smtp: not responding Jul 3 06:06:31 be-3 kernel: nfs server bluearc:/smtp: not responding Jul 3 06:06:32 be-3 kernel: nfs server bluearc:/smtp: is alive again Jul 3 06:06:32 be-3 kernel: nfs server bluearc:/smtp: is alive again Jul 3 06:06:32 be-3 kernel: nfs server bluearc:/smtp: not responding Jul 3 06:06:32 be-3 kernel: nfs server bluearc:/smtp: is alive again Jul 3 06:06:32 be-3 kernel: nfs server bluearc:/smtp: not responding Jul 3 06:06:32 be-3 kernel: nfs server bluearc:/smtp: is alive again Jul 3 06:06:32 be-3 kernel: nfs server bluearc:/smtp: not responding Jul 3 06:06:35 be-3 kernel: nfs server bluearc:/smtp: is alive again Jul 3 06:39:09 be-3 kernel: nfs server bluearc:/smtp: not responding Jul 3 06:39:11 be-3 last message repeated 8 times Jul 3 06:39:12 be-3 kernel: nfs server bluearc:/smtp: is alive again Jul 3 06:39:14 be-3 last message repeated 8 times My /etc/fstab looks like this: bluearc:/smtp /bluearc/smtp nfs rw,nfsv3,tcp,noauto,-w32768,-r32768,intr,nosuid 0 0 Output of NFS Stat looks like this: nfsstat Client Info: Rpc Counts: Getattr Setattr Lookup Readlink Read Write Create Remove 5838941 9856787 53208796 196 23086347 12329026 7210077 48313 Rename Link Symlink Mkdir Rmdir Readdir RdirPlus Access 7220894 0 0 89 75 3096988 0 74732115 Mknod Fsstat Fsinfo PathConf Commit 0 4311937 7 0 0 Rpc Info: TimedOut Invalid X Replies Retries Requests 0 0 0 412 200940588 Cache Info: Attr Hits Misses Lkup Hits Misses BioR Hits Misses BioW Hits Misses 633693347 52472488 394292901 53208796 86802445 23086337 35572967 12329026 BioRLHits Misses BioD Hits Misses DirE Hits Misses 60679022 196 5566347 3097022 4311900 18 uname -a FreeBSD be-3 5.4-RELEASE FreeBSD 5.4-RELEASE #2: Mon Jun 20 20:20:21 MDT 2005 root@be-3:/usr/src/sys/i386/compile/MYKERNEL i386 Any help you guys can provide is appreciated. Brandon
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