From owner-freebsd-bugs Wed Apr 7 10: 2: 3 1999 Delivered-To: freebsd-bugs@freebsd.org Received: from freefall.freebsd.org (freefall.FreeBSD.ORG [204.216.27.21]) by hub.freebsd.org (Postfix) with ESMTP id 8089D158B0 for ; Wed, 7 Apr 1999 10:02:00 -0700 (PDT) (envelope-from gnats@FreeBSD.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.9.2/8.9.2) id KAA17561; Wed, 7 Apr 1999 10:00:01 -0700 (PDT) (envelope-from gnats@FreeBSD.org) Received: from snook.pcola.gulf.net (snook.pcola.gulf.net [198.69.72.24]) by hub.freebsd.org (Postfix) with ESMTP id A3D7C157F0 for ; Wed, 7 Apr 1999 09:58:55 -0700 (PDT) (envelope-from phill@snook.pcola.gulf.net) Received: (from phill@localhost) by snook.pcola.gulf.net (8.9.2/8.9.2) id LAA35192; Wed, 7 Apr 1999 11:56:44 -0500 (CDT) (envelope-from phill) Message-Id: <199904071656.LAA35192@snook.pcola.gulf.net> Date: Wed, 7 Apr 1999 11:56:44 -0500 (CDT) From: phill@corp.gulf.net Reply-To: phill@corp.gulf.net To: FreeBSD-gnats-submit@freebsd.org X-Send-Pr-Version: 3.2 Subject: kern/11004: Quota issue on FreeBSD-STABLE w/ SMP Sender: owner-freebsd-bugs@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org >Number: 11004 >Category: kern >Synopsis: Quota Issues on SMP >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Apr 7 10:00:01 PDT 1999 >Closed-Date: >Last-Modified: >Originator: Phillip Salzman >Release: FreeBSD 3.1-STABLE i386 >Organization: >Environment: Dual Pentium Pro 3.1-STABLE machine. >Description: Quota's seem to be slowing the machine down on both console and network. Ping rates to a machine right next to it on the switch are well above the normal. Before enabling "options QUOTA" in the kernel: > ping pompano PING pompano.pcola.gulf.net (198.69.72.14): 56 data bytes 64 bytes from 198.69.72.14: icmp_seq=1 ttl=255 time=0.607 ms 64 bytes from 198.69.72.14: icmp_seq=1 ttl=255 time=0.607 ms And after: > ping pompano PING gulf.net (198.69.72.14): 56 data bytes 64 bytes from 198.69.72.14: icmp_seq=0 ttl=255 time=76.822 ms 64 bytes from 198.69.72.14: icmp_seq=1 ttl=255 time=38.613 ms 64 bytes from 198.69.72.14: icmp_seq=2 ttl=255 time=114.532 ms After doing the same exact thing on a Pentium 100 running the same 3.1-STABLE codebase, it worked. It just will not function correctly on this SMP box. >How-To-Repeat: On a 3.1-STABLE SMP machine, do the following: 1.) Build a kernel with quota support. >Fix: I wish I knew. >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message