Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262053AbTIPVXx (ORCPT ); Tue, 16 Sep 2003 17:23:53 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262469AbTIPVXx (ORCPT ); Tue, 16 Sep 2003 17:23:53 -0400 Received: from m23.limsi.fr ([192.44.78.23]:13015 "EHLO m23.limsi.fr") by vger.kernel.org with ESMTP id S262053AbTIPVXn (ORCPT ); Tue, 16 Sep 2003 17:23:43 -0400 Date: Tue, 16 Sep 2003 23:23:02 +0200 From: Olivier Galibert To: Marcelo Tosatti Cc: Pavel Machek , Alan Cox , Stephan von Krawczynski , neilb@cse.unsw.edu.au, Linux Kernel Mailing List Subject: Re: experiences beyond 4 GB RAM with 2.4.22 Message-ID: <20030916212301.GC17045@m23.limsi.fr> References: <20030916195345.GB68728@dspnet.fr.eu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.4.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 6122 Lines: 141 On Tue, Sep 16, 2003 at 06:16:58PM -0300, Marcelo Tosatti wrote: > Which card and driver are you using for IO? 3ware? Bus 6, device 2, function 0: SCSI storage controller: Adaptec AIC-7902 U320 (rev 3). Bus 6, device 2, function 1: SCSI storage controller: Adaptec AIC-7902 U320 (#2) (rev 3). 0: Adaptec AIC79xx driver version: 1.3.10 Adaptec AIC7902 Ultra320 SCSI adapter aic7902: Ultra320 Wide Channel A, SCSI Id=7, PCI-X 101-133Mhz, 512 SCBs Allocated SCBs: 32, SG List Length: 85 Target 0 Negotiation Settings User: 320.000MB/s transfers (160.000MHz DT|IU|QAS, 16bit) Goal: 320.000MB/s transfers (160.000MHz DT|IU|QAS, 16bit) Curr: 320.000MB/s transfers (160.000MHz DT|IU|QAS, 16bit) Transmission Errors 0 Channel A Target 0 Lun 0 Settings Commands Queued 6712736 Commands Active 0 Command Openings 32 Max Tagged Openings 32 Device Queue Frozen Count 0 1: Adaptec AIC79xx driver version: 1.3.10 Adaptec AIC7902 Ultra320 SCSI adapter aic7902: Ultra320 Wide Channel B, SCSI Id=7, PCI-X 101-133Mhz, 512 SCBs Allocated SCBs: 64, SG List Length: 85 Serial EEPROM: 0x17c8 0x17c8 0x17c8 0x17c8 0x17c8 0x17c8 0x17c8 0x17c8 0x17c8 0x17c8 0x17c8 0x17c8 0x17c8 0x17c8 0x17c8 0x17c8 0x09f4 0x0146 0x2807 0x0010 0xffff 0xffff 0xffff 0xffff 0xffff 0xffff 0xffff 0xffff 0xffff 0xffff 0x0410 0xb3d7 Target 0 Negotiation Settings User: 320.000MB/s transfers (160.000MHz DT|IU|QAS, 16bit) Goal: 160.000MB/s transfers (80.000MHz DT, 16bit) Curr: 160.000MB/s transfers (80.000MHz DT, 16bit) Transmission Errors 0 Channel A Target 0 Lun 0 Settings Commands Queued 5523328 Commands Active 0 Command Openings 32 Max Tagged Openings 32 Device Queue Frozen Count 0 Channel A Target 0 Lun 1 Settings Commands Queued 14646734 Commands Active 0 Command Openings 32 Max Tagged Openings 32 Device Queue Frozen Count 0 Target 1 Negotiation Settings User: 320.000MB/s transfers (160.000MHz DT|IU|QAS, 16bit) Goal: 160.000MB/s transfers (80.000MHz DT, 16bit) Curr: 160.000MB/s transfers (80.000MHz DT, 16bit) Transmission Errors 0 Channel A Target 1 Lun 0 Settings Commands Queued 4 Commands Active 0 Command Openings 32 Max Tagged Openings 32 Device Queue Frozen Count 0 Channel A Target 1 Lun 1 Settings Commands Queued 4 Commands Active 0 Command Openings 32 Max Tagged Openings 32 Device Queue Frozen Count 0 dmesg: SCSI subsystem driver Revision: 1.00 scsi0 : Adaptec AIC79XX PCI-X SCSI HBA DRIVER, Rev 1.3.10 aic7902: Ultra320 Wide Channel A, SCSI Id=7, PCI-X 101-133Mhz, 512 SCBs scsi1 : Adaptec AIC79XX PCI-X SCSI HBA DRIVER, Rev 1.3.10 aic7902: Ultra320 Wide Channel B, SCSI Id=7, PCI-X 101-133Mhz, 512 SCBs blk: queue f7965018, I/O limit 524287Mb (mask 0x7fffffffff) (scsi0:A:0): 320.000MB/s transfers (160.000MHz DT|IU|QAS, 16bit) scsi1:A:0:0: DV failed to configure device. Please file a bug report against this driver. scsi1:A:1:0: DV failed to configure device. Please file a bug report against this driver. Vendor: SEAGATE Model: ST373307LC Rev: 0004 Type: Direct-Access ANSI SCSI revision: 03 blk: queue f7913e18, I/O limit 524287Mb (mask 0x7fffffffff) Vendor: SUPER Model: GEM318 Rev: 0 Type: Processor ANSI SCSI revision: 02 blk: queue f7913018, I/O limit 524287Mb (mask 0x7fffffffff) scsi0:A:0:0: Tagged Queuing enabled. Depth 32 (scsi1:A:0): 160.000MB/s transfers (80.000MHz DT, 16bit) Vendor: transtec Model: Rev: 0001 Type: Direct-Access ANSI SCSI revision: 03 blk: queue f78cbc18, I/O limit 524287Mb (mask 0x7fffffffff) Vendor: transtec Model: Rev: 0001 Type: Direct-Access ANSI SCSI revision: 03 blk: queue f78cba18, I/O limit 524287Mb (mask 0x7fffffffff) (scsi1:A:1): 160.000MB/s transfers (80.000MHz DT, 16bit) Vendor: transtec Model: Rev: 0001 Type: Direct-Access ANSI SCSI revision: 03 blk: queue f78cb618, I/O limit 524287Mb (mask 0x7fffffffff) Vendor: transtec Model: Rev: 0001 Type: Direct-Access ANSI SCSI revision: 03 blk: queue f78cb418, I/O limit 524287Mb (mask 0x7fffffffff) scsi1:A:0:0: Tagged Queuing enabled. Depth 32 scsi1:A:0:1: Tagged Queuing enabled. Depth 32 scsi1:A:1:0: Tagged Queuing enabled. Depth 32 scsi1:A:1:1: Tagged Queuing enabled. Depth 32 Attached scsi disk sda at scsi0, channel 0, id 0, lun 0 Attached scsi disk sdb at scsi1, channel 0, id 0, lun 0 Attached scsi disk sdc at scsi1, channel 0, id 0, lun 1 Attached scsi disk sdd at scsi1, channel 0, id 1, lun 0 Attached scsi disk sde at scsi1, channel 0, id 1, lun 1 SCSI device sda: 143374744 512-byte hdwr sectors (73408 MB) Partition check: sda: sda1 sda2 sda3 sda4 SCSI device sdb: 2788016128 512-byte hdwr sectors (1427464 MB) sdb: sdb1 SCSI device sdc: 2788016128 512-byte hdwr sectors (1427464 MB) sdc: sdc1 SCSI device sdd: 4101521408 512-byte hdwr sectors (2099979 MB) sdd: sdd1 SCSI device sde: 4101521408 512-byte hdwr sectors (2099979 MB) sde: sde1 Attached scsi generic sg1 at scsi0, channel 0, id 6, lun 0, type 3 > How much RAM do you have? 8Gb, currently down to 4Gb using mem=4G so that things actually work. 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