Date: Wed, 25 Apr 2001 07:41:48 -0700 (PDT) From: george@omniti.com To: freebsd-gnats-submit@FreeBSD.org Subject: kern/26840: process doing mmap() over nfs hangs in vmopar or objtrm Message-ID: <200104251441.f3PEfmC88578@freefall.freebsd.org>
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>Number: 26840 >Category: kern >Synopsis: process doing mmap() over nfs hangs in vmopar or objtrm >Confidential: no >Severity: critical >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Apr 25 07:50:01 PDT 2001 >Closed-Date: >Last-Modified: >Originator: George Schlossnagle >Release: 3.4/3.5/4.1 >Organization: Omniti >Environment: FreeBSD bp117.blackplanet.com 3.5-STABLE FreeBSD 3.5-STABLE #1: Sun Apr 1 16:57:28 EDT 2001 root@bp117.blackplanet.com:/usr/src/sys/compile/CCI_KERNEL i386 >Description: Under high throughput NFS, our webserver process (thttpd) consistently hangs in vmopar or objtrm. The process get's stuck, can't be killed, and the machine must be rebooted. >How-To-Repeat: Run thttpd mounting an NFS doc root. Generate 10-20Mb of sustained web traffic and start changing files on the shared mount point. >Fix: >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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