From owner-freebsd-questions Tue Jan 9 7:55:36 2001 Delivered-To: freebsd-questions@freebsd.org Received: from god.euronet.nl (god.euronet.nl [194.134.32.247]) by hub.freebsd.org (Postfix) with ESMTP id 2216A37B6BC for ; Tue, 9 Jan 2001 07:55:15 -0800 (PST) Received: (from michel@localhost) by god.euronet.nl (8.10.2/8.10.2) id f09FtDE28323 for freebsd-questions@freebsd.org; Tue, 9 Jan 2001 16:55:13 +0100 (CET) Date: Tue, 9 Jan 2001 16:55:13 +0100 From: Michel Quadflieg To: freebsd-questions@freebsd.org Subject: Crashing machine when high disk activity Message-ID: <20010109165513.A28276@god.euronet.nl> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i X-Operating-System: FreeBSD god.euronet.nl 3.5-STABLE FreeBSD 3.5-STABLE X-Organization: EuroNet Internet BV Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Hya all, I got a problem with a machine which crashes when there is a lot of disk activity via network (either ftp or samba). Info on the machine: 4.2-STABLE FreeBSD 4.2-STABLE #0: Thu Nov 30 03:15:37 CET 2000 CPU: Pentium II/Pentium II Xeon/Celeron (501.14-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x665 Stepping = 5 Features=0x183f9ff real memory = 268369920 (262080K bytes) avail memory = 257417216 (251384K bytes) atapci0: port 0x6400-0x640f at device 7.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 sym0: <895> port 0x6c00-0x6cff mem 0xec101000-0xec101fff,0xec102000-0xec1020ff irq 10 at device 9.0 on pci0 sym0: Tekram NVRAM, ID 7, Fast-40, LVD, parity checking fxp0: port 0x7000-0x703f mem 0xec000000-0xec0fffff,0xec100000-0xec100fff irq 11 at device 12.0 on pci0 ad0: 4884MB [9925/16/63] at ata0-master UDMA33 ad1: 19569MB [39761/16/63] at ata0-slave UDMA66 ad2: 26105MB [53040/16/63] at ata1-master UDMA66 ad3: 26105MB [53040/16/63] at ata1-slave UDMA66 Waiting 15 seconds for SCSI devices to settle Mounting root from ufs:/dev/ad0s1a da0 at sym0 bus 0 target 6 lun 0 da0: Fixed Direct Access SCSI-3 device da0: 40.000MB/s transfers (20.000MHz, offset 31, 16bit), Tagged Queueing Enabled da0: 35044MB (71770336 512 byte sectors: 255H 63S/T 4467C) Filesystem 1K-blocks Used Avail Capacity Mounted on /dev/ad0s1a 4333780 700726 3286352 18% / procfs 4 4 0 100% /proc /dev/ad1s1e 19422590 12749018 5119765 71% /d4 /dev/ad2s1e 25909571 16006049 7830757 67% /d2 /dev/ad3s1e 25909571 22867037 969769 96% /d3 /dev/da0s1e 34777166 27923973 4071020 87% /d1 I experience this problem on more machines with large disks. I hope somebody can give me a hint on how to solve this problem. -- Michel Quadflieg To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message