From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261988AbVGZSG5 (ORCPT ); Tue, 26 Jul 2005 14:06:57 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261989AbVGZSGv (ORCPT ); Tue, 26 Jul 2005 14:06:51 -0400 Received: from ams-iport-1.cisco.com ([144.254.224.140]:22028 "EHLO ams-iport-1.cisco.com") by vger.kernel.org with ESMTP id S261988AbVGZSFP (ORCPT ); Tue, 26 Jul 2005 14:05:15 -0400 To: Badari Pulavarty Cc: lkml , linux-mm@kvack.org, akpm@osdl.org Subject: Re: Memory pressure handling with iSCSI X-Message-Flag: Warning: May contain useful information References: <1122399331.6433.29.camel@dyn9047017102.beaverton.ibm.com> From: Roland Dreier Date: Tue, 26 Jul 2005 11:04:58 -0700 In-Reply-To: <1122399331.6433.29.camel@dyn9047017102.beaverton.ibm.com> (Badari Pulavarty's message of "Tue, 26 Jul 2005 10:35:30 -0700") Message-ID: <52wtndfnp1.fsf@topspin.com> User-Agent: Gnus/5.1006 (Gnus v5.10.6) XEmacs/21.4 (Jumbo Shrimp, linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-OriginalArrivalTime: 26 Jul 2005 18:05:09.0906 (UTC) FILETIME=[8FC23720:01C5920C] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Badari> I created 50 10-GB ext3 filesystems on iSCSI luns. Test is Badari> simple 50 dds (one per filesystem). System seems to Badari> throttle memory properly and making progress. (Machine Badari> doesn't respond very well for anything else, but my vmstat Badari> keeps running - 100% sys time). Thanks, this is a good test. It would be interesting to know if the system does eventually deadlock with less system memory or with even more filesystems. - R. From mboxrd@z Thu Jan 1 00:00:00 1970 Subject: Re: Memory pressure handling with iSCSI References: <1122399331.6433.29.camel@dyn9047017102.beaverton.ibm.com> From: Roland Dreier Date: Tue, 26 Jul 2005 11:04:58 -0700 In-Reply-To: <1122399331.6433.29.camel@dyn9047017102.beaverton.ibm.com> (Badari Pulavarty's message of "Tue, 26 Jul 2005 10:35:30 -0700") Message-ID: <52wtndfnp1.fsf@topspin.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: owner-linux-mm@kvack.org Return-Path: To: Badari Pulavarty Cc: lkml , linux-mm@kvack.org, akpm@osdl.org List-ID: Thanks, this is a good test. It would be interesting to know if the system does eventually deadlock with less system memory or with even more filesystems. - R. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org