From owner-freebsd-hackers Fri Oct 6 7: 4:29 2000 Delivered-To: freebsd-hackers@freebsd.org Received: from hermes.epita.fr (hermes.epita.fr [194.98.116.10]) by hub.freebsd.org (Postfix) with ESMTP id 6C06237B66D; Fri, 6 Oct 2000 07:04:19 -0700 (PDT) Received: from jotun (IDENT:sam@jotun.epita.fr [10.42.42.66]) by hermes.epita.fr id SAA15994 Tue, 3 Oct 2000 18:11:50 GMT Date: Tue, 3 Oct 2000 18:11:49 +0000 From: Sam To: freebsd-questions@freebsd.org, freebsd-hackers@freebsd.org Subject: NFSD stopped in inode state Message-ID: <20001003181149.A5761@epita.fr> Reply-To: sam@epita.fr Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Hi, We have 3 Free BSD 4.0 Servers with Ultra160 Adapatec Cards, and ccd'ed U2W drives. They each serve about 500 Pcs (NetBSD), using nfs. Most of the use is from students editing and compiling files. They are heavily used all day (and night) long. The problem is that some times (1 or 2 times every 24 hours), the nfsd process stop in inode state. The Os is still working. i can log on the pc but can't kill the nfsd processes. Sometimes the file system which NFS is exported is unavailable, and unmountable. And we get a fsck of our exported File system. Her are some of our servers confs: ad0: 8223MB [16708/16/63] at ata0-master using UDMA33 ad2: 19574MB [39770/16/63] at ata1-master using UDMA33 ad3: 19574MB [39770/16/63] at ata1-slave using UDMA33 Waiting 15 seconds for SCSI devices to settle Mounting root from ufs:/dev/ad0s1a da0 at ahc0 bus 0 target 0 lun 0 da0: Fixed Direct Access SCSI-3 device da0: 80.000MB/s transfers (40.000MHz, offset 63, 16bit), Tagged Queueing Enabled da0: 70007MB (143374738 512 byte sectors: 255H 63S/T 8924C) da1 at ahc0 bus 0 target 1 lun 0 da1: Fixed Direct Access SCSI-3 device da1: 80.000MB/s transfers (40.000MHz, offset 63, 16bit), Tagged Queueing Enabled da1: 70007MB (143374738 512 byte sectors: 255H 63S/T 8924C) (s3 504)# df -k Filesystem 1K-blocks Used Avail Capacity Mounted on /dev/ad0s1a 4961725 255677 4309110 6% / procfs 4 4 0 100% /proc /dev/ccd0c 138969382 16752490 111099342 13% /space /dev/ccd1c 38856354 22757162 12990684 64% /save (/space is exported...) Thanx for any idea of wath is really happening... Sam ---- sam@epita.fr Admin - Sys EPITA (Ecole pour l'informatique et les techniques avancees) Tel: 01 44 08 01 96 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message