Date: Mon, 3 Sep 2001 03:27:51 -0700 (PDT) From: David Hedley <david@inty.net> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/30283: swap_pager problem with 4.2-RELEASE Message-ID: <200109031027.f83ARpb77965@freefall.freebsd.org>
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>Number: 30283 >Category: kern >Synopsis: swap_pager problem with 4.2-RELEASE >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Sep 03 03:30:06 PDT 2001 >Closed-Date: >Last-Modified: >Originator: David Hedley >Release: FreeBSD 4.2-RELEASE >Organization: Intelligent Network Technology Ltd >Environment: FreeBSD freddy.inty.net 4.2-RELEASE FreeBSD 4.2-RELEASE #0: Fri Dec 15 15:51:22 GMT 2000 david@freddy.inty.net:/usr/src/sys/compile/GENERIC+MODS i386 >Description: After approx 90 days uptime one of our mail servers running 4.2-RELEASE failed with the following errors continuously repeating on the console: swap_pager: indefinite wait buffer: device: #ad/0x20001, blkno: 18920, size: 4096 swap_pager: indefinite wait buffer: device: #ad/0x20009, blkno: 27088, size: 4096 Although the server still responded to pings etc, any disk activity would cause the respective process to hang. The swap configuration is as follows: Device 1K-blocks Used Avail Capacity Type /dev/ad0s1b 524160 11536 512624 2% Interleaved /dev/ad1s1b 524160 11564 512596 2% Interleaved Total 1048320 23100 1025220 2% >How-To-Repeat: Unknown >Fix: Unknown >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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