From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nathan Scott Subject: Adaptec SCSI oddity Date: Tue, 7 Dec 2004 13:23:48 +1100 Message-ID: <20041207022348.GB1536@frodo> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 8BIT Return-path: Received: from omx3-ext.sgi.com ([192.48.171.20]:54478 "EHLO omx3.sgi.com") by vger.kernel.org with ESMTP id S261735AbULGC0V convert rfc822-to-8bit (ORCPT ); Mon, 6 Dec 2004 21:26:21 -0500 Received: from larry.melbourne.sgi.com (larry.melbourne.sgi.com [134.14.52.130]) by omx3.sgi.com (8.12.11/8.12.9/linux-outbound_gateway-1.1) with SMTP id iB71jd8H027578 for <@external-mail-relay.sgi.com:linux-scsi@vger.kernel.org>; Mon, 6 Dec 2004 17:45:43 -0800 Received: from wobbly.melbourne.sgi.com (wobbly.melbourne.sgi.com [134.14.55.135]) by larry.melbourne.sgi.com (950413.SGI.8.6.12/950213.SGI.AUTOCF) via ESMTP id NAA23305 for ; Tue, 7 Dec 2004 13:26:09 +1100 Received: from frodo.melbourne.sgi.com (root@frodo.melbourne.sgi.com [134.14.55.153]) by wobbly.melbourne.sgi.com (SGI-8.12.5/8.12.5) with ESMTP id iB72Q7XE243017 for ; Tue, 7 Dec 2004 13:26:08 +1100 (EST) Received: from frodo.melbourne.sgi.com (nathans@localhost [127.0.0.1]) by frodo.melbourne.sgi.com (8.12.9/8.12.9/Debian-3) with ESMTP id iB72NnaK001621 for ; Tue, 7 Dec 2004 13:23:49 +1100 Received: (from nathans@localhost) by frodo.melbourne.sgi.com (8.12.9/8.12.9/Debian-3) id iB72NmKs001619 for linux-scsi@vger.kernel.org; Tue, 7 Dec 2004 13:23:48 +1100 Content-Disposition: inline Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: linux-scsi@vger.kernel.org Hi there, Can anyone provide some insight into what's going on here? Christoph suggested I ask here; I've also tried out Linus' current -bk tree (2.6.10-rc3) without luck, same problem. I'm happy to try out patches, etc. thanks! ----- Forwarded message from Nathan Scott ----- Date: Mon, 6 Dec 2004 13:13:48 +1100 To: hch@lst.de, jeremy@sgi.com User-Agent: Mutt/1.5.3i From: Nathan Scott Subject: SCSI oddity Hi guys, We recently got an ia32 machine for XFS performance testing which has 2 Adaptec SCSI disk drives. Not sure exactly which model(s) yet. When I boot sles9-sp1 and/or 2.6.9 vanilla, bootup takes ages because of some kind of probing of these devices. Once that is finally done, the drives perform terribly ... I can't get >3MB/s out of them. It seems this probing has something to do with it, looks like its trying to select some default parameters? Have you seen anything like this before? Here's dmesg, proc/scsi, etc if it helps.. any tips on how to fix this? (the user/curr/goal stuff in the /proc dump below seems to show the wierdness -- user=320,curr/goal=3.3? what is that?) I also have a couple of local IDE disks, and they consistently hit around 50-55MB/sec (all measurements here are just raw device direct reads, using a 64k buffer size). thanks! -- Nathan Loading kernel/dSCSI subsystem initialized rivers/scsi/scsi_mod.ko Loading kernel/drivers/scsi/sd_mACPI: PCI interrupt 0000:04:04.0[A] -> GSI 50 (level, low) -> IRQ 50 od.ko Loading kernel/drivers/scsi/aic7xxx/aic79xx.ko ACPI: PCI interrupt 0000:04:04.1[B] -> GSI 51 (level, low) -> IRQ 51 scsi0 : Adaptec AIC79XX PCI-X SCSI HBA DRIVER, Rev 1.3.11 aic7902: Ultra320 Wide Channel A, SCSI Id=7, PCI 33 or 66Mhz, 512 SCBs (scsi0:A:0): 320.000MB/s transfers (160.000MHz DT|IU|QAS, 16bit) (scsi0:A:0): 160.000MB/s transfers (80.000MHz DT|IU|QAS, 16bit) (scsi0:A:0): 160.000MB/s transfers (80.000MHz DT, 16bit) (scsi0:A:0): 80.000MB/s transfers (40.000MHz DT, 16bit) (scsi0:A:0): 80.000MB/s transfers (40.000MHz, 16bit) (scsi0:A:0): 66.006MB/s transfers (33.003MHz DT, 16bit) (scsi0:A:0): 66.006MB/s transfers (33.003MHz, 16bit) (scsi0:A:0): 40.000MB/s transfers (20.000MHz DT, 16bit) (scsi0:A:0): 40.000MB/s transfers (20.000MHz, 16bit) (scsi0:A:0): 40.000MB/s transfers (40.000MHz) (scsi0:A:0): 38.460MB/s transfers (19.230MHz DT, 16bit) (scsi0:A:0): 38.460MB/s transfers (19.230MHz, 16bit) (scsi0:A:0): 35.714MB/s transfers (17.857MHz DT, 16bit) (scsi0:A:0): 35.714MB/s transfers (17.857MHz, 16bit) (scsi0:A:0): 33.332MB/s transfers (16.666MHz DT, 16bit) (scsi0:A:0): 33.332MB/s transfers (16.666MHz, 16bit) (scsi0:A:0): 33.003MB/s transfers (33.003MHz) (scsi0:A:0): 31.250MB/s transfers (15.625MHz DT, 16bit) (scsi0:A:0): 31.250MB/s transfers (15.625MHz, 16bit) (scsi0:A:0): 29.410MB/s transfers (14.705MHz DT, 16bit) (scsi0:A:0): 29.410MB/s transfers (14.705MHz, 16bit) (scsi0:A:0): 27.776MB/s transfers (13.888MHz DT, 16bit) (scsi0:A:0): 27.776MB/s transfers (13.888MHz, 16bit) (scsi0:A:0): 26.314MB/s transfers (13.157MHz DT, 16bit) (scsi0:A:0): 26.314MB/s transfers (13.157MHz, 16bit) (scsi0:A:0): 25.000MB/s transfers (12.500MHz DT, 16bit) (scsi0:A:0): 25.000MB/s transfers (12.500MHz, 16bit) (scsi0:A:0): 23.808MB/s transfers (11.904MHz DT, 16bit) (scsi0:A:0): 23.808MB/s transfers (11.904MHz, 16bit) (scsi0:A:0): 22.726MB/s transfers (11.363MHz DT, 16bit) (scsi0:A:0): 22.726MB/s transfers (11.363MHz, 16bit) (scsi0:A:0): 21.738MB/s transfers (10.869MHz DT, 16bit) (scsi0:A:0): 21.738MB/s transfers (10.869MHz, 16bit) (scsi0:A:0): 20.832MB/s transfers (10.416MHz DT, 16bit) (scsi0:A:0): 20.832MB/s transfers (10.416MHz, 16bit) (scsi0:A:0): 20.000MB/s transfers (10.000MHz DT, 16bit) (scsi0:A:0): 20.000MB/s transfers (10.000MHz, 16bit) (scsi0:A:0): 20.000MB/s transfers (20.000MHz) (scsi0:A:0): 19.230MB/s transfers (9.615MHz, 16bit) (scsi0:A:0): 19.230MB/s transfers (19.230MHz) (scsi0:A:0): 18.518MB/s transfers (9.259MHz, 16bit) (scsi0:A:0): 17.857MB/s transfers (17.857MHz) (scsi0:A:0): 17.856MB/s transfers (8.928MHz, 16bit) (scsi0:A:0): 17.240MB/s transfers (8.620MHz, 16bit) (scsi0:A:0): 16.666MB/s transfers (8.333MHz, 16bit) (scsi0:A:0): 16.666MB/s transfers (16.666MHz) (scsi0:A:0): 16.128MB/s transfers (8.064MHz, 16bit) (scsi0:A:0): 15.625MB/s transfers (15.625MHz) (scsi0:A:0): 15.624MB/s transfers (7.812MHz, 16bit) (scsi0:A:0): 15.150MB/s transfers (7.575MHz, 16bit) (scsi0:A:0): 14.705MB/s transfers (14.705MHz) (scsi0:A:0): 14.704MB/s transfers (7.352MHz, 16bit) (scsi0:A:0): 14.284MB/s transfers (7.142MHz, 16bit) (scsi0:A:0): 13.888MB/s transfers (6.944MHz, 16bit) (scsi0:A:0): 13.888MB/s transfers (13.888MHz) (scsi0:A:0): 13.512MB/s transfers (6.756MHz, 16bit) (scsi0:A:0): 13.157MB/s transfers (13.157MHz) (scsi0:A:0): 13.156MB/s transfers (6.578MHz, 16bit) (scsi0:A:0): 12.820MB/s transfers (6.410MHz, 16bit) (scsi0:A:0): 12.500MB/s transfers (6.250MHz, 16bit) (scsi0:A:0): 12.500MB/s transfers (12.500MHz) (scsi0:A:0): 12.194MB/s transfers (6.097MHz, 16bit) (scsi0:A:0): 11.904MB/s transfers (5.952MHz, 16bit) (scsi0:A:0): 11.904MB/s transfers (11.904MHz) (scsi0:A:0): 11.626MB/s transfers (5.813MHz, 16bit) (scsi0:A:0): 11.363MB/s transfers (11.363MHz) (scsi0:A:0): 11.362MB/s transfers (5.681MHz, 16bit) (scsi0:A:0): 11.110MB/s transfers (5.555MHz, 16bit) (scsi0:A:0): 10.869MB/s transfers (10.869MHz) (scsi0:A:0): 10.868MB/s transfers (5.434MHz, 16bit) (scsi0:A:0): 10.638MB/s transfers (5.319MHz, 16bit) (scsi0:A:0): 10.416MB/s transfers (5.208MHz, 16bit) (scsi0:A:0): 10.416MB/s transfers (10.416MHz) (scsi0:A:0): 10.204MB/s transfers (5.102MHz, 16bit) (scsi0:A:0): 10.000MB/s transfers (5.000MHz, 16bit) (scsi0:A:0): 10.000MB/s transfers (10.000MHz) (scsi0:A:0): 6.600MB/s transfers (16bit) (scsi0:A:0): 9.615MB/s transfers (9.615MHz) (scsi0:A:0): 9.259MB/s transfers (9.259MHz) (scsi0:A:0): 8.928MB/s transfers (8.928MHz) (scsi0:A:0): 8.620MB/s transfers (8.620MHz) (scsi0:A:0): 8.333MB/s transfers (8.333MHz) (scsi0:A:0): 8.064MB/s transfers (8.064MHz) (scsi0:A:0): 7.812MB/s transfers (7.812MHz) (scsi0:A:0): 7.575MB/s transfers (7.575MHz) (scsi0:A:0): 7.352MB/s transfers (7.352MHz) (scsi0:A:0): 7.142MB/s transfers (7.142MHz) (scsi0:A:0): 6.944MB/s transfers (6.944MHz) (scsi0:A:0): 6.756MB/s transfers (6.756MHz) (scsi0:A:0): 6.578MB/s transfers (6.578MHz) (scsi0:A:0): 6.410MB/s transfers (6.410MHz) (scsi0:A:0): 6.250MB/s transfers (6.250MHz) (scsi0:A:0): 6.097MB/s transfers (6.097MHz) (scsi0:A:0): 5.952MB/s transfers (5.952MHz) (scsi0:A:0): 5.813MB/s transfers (5.813MHz) (scsi0:A:0): 5.681MB/s transfers (5.681MHz) (scsi0:A:0): 5.555MB/s transfers (5.555MHz) (scsi0:A:0): 5.434MB/s transfers (5.434MHz) (scsi0:A:0): 5.319MB/s transfers (5.319MHz) (scsi0:A:0): 5.208MB/s transfers (5.208MHz) (scsi0:A:0): 5.102MB/s transfers (5.102MHz) (scsi0:A:0): 5.000MB/s transfers (5.000MHz) (scsi0:A:2): 320.000MB/s transfers (160.000MHz DT|IU|QAS, 16bit) (scsi0:A:2): 160.000MB/s transfers (80.000MHz DT|IU|QAS, 16bit) (scsi0:A:2): 160.000MB/s transfers (80.000MHz DT, 16bit) (scsi0:A:2): 80.000MB/s transfers (40.000MHz DT, 16bit) (scsi0:A:2): 80.000MB/s transfers (40.000MHz, 16bit) (scsi0:A:2): 66.006MB/s transfers (33.003MHz DT, 16bit) (scsi0:A:2): 66.006MB/s transfers (33.003MHz, 16bit) (scsi0:A:2): 40.000MB/s transfers (20.000MHz DT, 16bit) (scsi0:A:2): 40.000MB/s transfers (20.000MHz, 16bit) (scsi0:A:2): 40.000MB/s transfers (40.000MHz) (scsi0:A:2): 38.460MB/s transfers (19.230MHz DT, 16bit) (scsi0:A:2): 38.460MB/s transfers (19.230MHz, 16bit) (scsi0:A:2): 35.714MB/s transfers (17.857MHz DT, 16bit) (scsi0:A:2): 35.714MB/s transfers (17.857MHz, 16bit) (scsi0:A:2): 33.332MB/s transfers (16.666MHz DT, 16bit) (scsi0:A:2): 33.332MB/s transfers (16.666MHz, 16bit) (scsi0:A:2): 33.003MB/s transfers (33.003MHz) (scsi0:A:2): 31.250MB/s transfers (15.625MHz DT, 16bit) (scsi0:A:2): 31.250MB/s transfers (15.625MHz, 16bit) (scsi0:A:2): 29.410MB/s transfers (14.705MHz DT, 16bit) (scsi0:A:2): 29.410MB/s transfers (14.705MHz, 16bit) (scsi0:A:2): 27.776MB/s transfers (13.888MHz DT, 16bit) (scsi0:A:2): 27.776MB/s transfers (13.888MHz, 16bit) (scsi0:A:2): 26.314MB/s transfers (13.157MHz DT, 16bit) (scsi0:A:2): 26.314MB/s transfers (13.157MHz, 16bit) (scsi0:A:2): 25.000MB/s transfers (12.500MHz DT, 16bit) (scsi0:A:2): 25.000MB/s transfers (12.500MHz, 16bit) (scsi0:A:2): 23.808MB/s transfers (11.904MHz DT, 16bit) (scsi0:A:2): 23.808MB/s transfers (11.904MHz, 16bit) (scsi0:A:2): 22.726MB/s transfers (11.363MHz DT, 16bit) (scsi0:A:2): 22.726MB/s transfers (11.363MHz, 16bit) (scsi0:A:2): 21.738MB/s transfers (10.869MHz DT, 16bit) (scsi0:A:2): 21.738MB/s transfers (10.869MHz, 16bit) (scsi0:A:2): 20.832MB/s transfers (10.416MHz DT, 16bit) (scsi0:A:2): 20.832MB/s transfers (10.416MHz, 16bit) (scsi0:A:2): 20.000MB/s transfers (10.000MHz DT, 16bit) (scsi0:A:2): 20.000MB/s transfers (10.000MHz, 16bit) (scsi0:A:2): 20.000MB/s transfers (20.000MHz) (scsi0:A:2): 19.230MB/s transfers (9.615MHz, 16bit) (scsi0:A:2): 19.230MB/s transfers (19.230MHz) (scsi0:A:2): 18.518MB/s transfers (9.259MHz, 16bit) (scsi0:A:2): 17.857MB/s transfers (17.857MHz) (scsi0:A:2): 17.856MB/s transfers (8.928MHz, 16bit) (scsi0:A:2): 17.240MB/s transfers (8.620MHz, 16bit) (scsi0:A:2): 16.666MB/s transfers (8.333MHz, 16bit) (scsi0:A:2): 16.666MB/s transfers (16.666MHz) (scsi0:A:2): 16.128MB/s transfers (8.064MHz, 16bit) (scsi0:A:2): 15.625MB/s transfers (15.625MHz) (scsi0:A:2): 15.624MB/s transfers (7.812MHz, 16bit) (scsi0:A:2): 15.150MB/s transfers (7.575MHz, 16bit) (scsi0:A:2): 14.705MB/s transfers (14.705MHz) (scsi0:A:2): 14.704MB/s transfers (7.352MHz, 16bit) (scsi0:A:2): 14.284MB/s transfers (7.142MHz, 16bit) (scsi0:A:2): 13.888MB/s transfers (6.944MHz, 16bit) (scsi0:A:2): 13.888MB/s transfers (13.888MHz) (scsi0:A:2): 13.512MB/s transfers (6.756MHz, 16bit) (scsi0:A:2): 13.157MB/s transfers (13.157MHz) (scsi0:A:2): 13.156MB/s transfers (6.578MHz, 16bit) (scsi0:A:2): 12.820MB/s transfers (6.410MHz, 16bit) (scsi0:A:2): 12.500MB/s transfers (6.250MHz, 16bit) (scsi0:A:2): 12.500MB/s transfers (12.500MHz) (scsi0:A:2): 12.194MB/s transfers (6.097MHz, 16bit) (scsi0:A:2): 11.904MB/s transfers (5.952MHz, 16bit) (scsi0:A:2): 11.904MB/s transfers (11.904MHz) (scsi0:A:2): 11.626MB/s transfers (5.813MHz, 16bit) (scsi0:A:2): 11.363MB/s transfers (11.363MHz) (scsi0:A:2): 11.362MB/s transfers (5.681MHz, 16bit) (scsi0:A:2): 11.110MB/s transfers (5.555MHz, 16bit) (scsi0:A:2): 10.869MB/s transfers (10.869MHz) (scsi0:A:2): 10.868MB/s transfers (5.434MHz, 16bit) (scsi0:A:2): 10.638MB/s transfers (5.319MHz, 16bit) (scsi0:A:2): 10.416MB/s transfers (5.208MHz, 16bit) (scsi0:A:2): 10.416MB/s transfers (10.416MHz) (scsi0:A:2): 10.204MB/s transfers (5.102MHz, 16bit) (scsi0:A:2): 10.000MB/s transfers (5.000MHz, 16bit) (scsi0:A:2): 10.000MB/s transfers (10.000MHz) (scsi0:A:2): 6.600MB/s transfers (16bit) (scsi0:A:2): 9.615MB/s transfers (9.615MHz) (scsi0:A:2): 9.259MB/s transfers (9.259MHz) (scsi0:A:2): 8.928MB/s transfers (8.928MHz) (scsi0:A:2): 8.620MB/s transfers (8.620MHz) (scsi0:A:2): 8.333MB/s transfers (8.333MHz) (scsi0:A:2): 8.064MB/s transfers (8.064MHz) (scsi0:A:2): 7.812MB/s transfers (7.812MHz) (scsi0:A:2): 7.575MB/s transfers (7.575MHz) (scsi0:A:2): 7.352MB/s transfers (7.352MHz) (scsi0:A:2): 7.142MB/s transfers (7.142MHz) (scsi0:A:2): 6.944MB/s transfers (6.944MHz) (scsi0:A:2): 6.756MB/s transfers (6.756MHz) (scsi0:A:2): 6.578MB/s transfers (6.578MHz) (scsi0:A:2): 6.410MB/s transfers (6.410MHz) (scsi0:A:2): 6.250MB/s transfers (6.250MHz) (scsi0:A:2): 6.097MB/s transfers (6.097MHz) (scsi0:A:2): 5.952MB/s transfers (5.952MHz) (scsi0:A:2): 5.813MB/s transfers (5.813MHz) (scsi0:A:2): 5.681MB/s transfers (5.681MHz) (scsi0:A:2): 5.555MB/s transfers (5.555MHz) (scsi0:A:2): 5.434MB/s transfers (5.434MHz) (scsi0:A:2): 5.319MB/s transfers (5.319MHz) (scsi0:A:2): 5.208MB/s transfers (5.208MHz) (scsi0:A:2): 5.102MB/s transfers (5.102MHz) (scsi0:A:2): 5.000MB/s transfers (5.000MHz) Vendor: SEAGATE Model: ST373307LW Rev: 0007 Type: Direct-Access ANSI SCSI revision: 03 (scsi0:A:0): 3.300MB/s transfers scsi0:A:0:0: Tagged Queuing enabled. Depth 32 SCSI device sda: 143374744 512-byte hdwr sectors (73408 MB) SCSI device sda: drive cache: write back sda: unknown partition table Attached scsi disk sda at scsi0, channel 0, id 0, lun 0 Vendor: SEAGATE Model: ST373307LW Rev: 0007 Type: Direct-Access ANSI SCSI revision: 03 (scsi0:A:2): 3.300MB/s transfers scsi0:A:2:0: Tagged Queuing enabled. Depth 32 SCSI device sdb: 143374744 512-byte hdwr sectors (73408 MB) SCSI device sdb: drive cache: write back sdb: unknown partition table Attached scsi disk sdb at scsi0, channel 0, id 2, lun 0 scsi1 : Adaptec AIC79XX PCI-X SCSI HBA DRIVER, Rev 1.3.11 aic7902: Ultra320 Wide Channel B, SCSI Id=7, PCI 33 or 66Mhz, 512 SCBs 12:43 fsgqa@sheila ~ 101> find /proc/scsi/ /proc/scsi/ /proc/scsi/sg /proc/scsi/sg/version /proc/scsi/sg/device_strs /proc/scsi/sg/devices /proc/scsi/sg/device_hdr /proc/scsi/sg/def_reserved_size /proc/scsi/sg/debug /proc/scsi/sg/allow_dio /proc/scsi/aic79xx /proc/scsi/aic79xx/1 /proc/scsi/aic79xx/0 /proc/scsi/device_info /proc/scsi/scsi 12:43 fsgqa@sheila ~ 102> cat /proc/scsi/scsi Attached devices: Host: scsi0 Channel: 00 Id: 00 Lun: 00 Vendor: SEAGATE Model: ST373307LW Rev: 0007 Type: Direct-Access ANSI SCSI revision: 03 Host: scsi0 Channel: 00 Id: 02 Lun: 00 Vendor: SEAGATE Model: ST373307LW Rev: 0007 Type: Direct-Access ANSI SCSI revision: 03 12:44 fsgqa@sheila ~ 103> cat /proc/scsi/device_info 'Aashima' 'IMAGERY 2400SP' 0x1 'CHINON' 'CD-ROM CDS-431' 0x1 'CHINON' 'CD-ROM CDS-535' 0x1 'DENON' 'DRD-25X' 0x1 'HITACHI' 'DK312C' 0x1 'HITACHI' 'DK314C' 0x1 'IMS' 'CDD521/10' 0x1 'MAXTOR' 'XT-3280' 0x1 'MAXTOR' 'XT-4380S' 0x1 'MAXTOR' 'MXT-1240S' 0x1 'MAXTOR' 'XT-4170S' 0x1 'MAXTOR' 'XT-8760S' 0x1 'MEDIAVIS' 'RENO CD-ROMX2A' 0x1 'NEC' 'CD-ROM DRIVE:841' 0x1 'PHILIPS' 'PCA80SC' 0x1 'RODIME' 'RO3000S' 0x1 'SUN' 'SENA' 0x1 'SANYO' 'CRD-250S' 0x1 'SEAGATE' 'ST157N' 0x1 'SEAGATE' 'ST296' 0x1 'SEAGATE' 'ST1581' 0x1 'SONY' 'CD-ROM CDU-541' 0x1 'SONY' 'CD-ROM CDU-55S' 0x1 'SONY' 'CD-ROM CDU-561' 0x1 'SONY' 'CD-ROM CDU-8012' 0x1 'TANDBERG' 'TDC 3600' 0x1 'TEAC' 'CD-R55S' 0x1 'TEAC' 'CD-ROM' 0x1 'TEAC' 'MT-2ST/45S2-27' 0x1 'HP' 'C1750A' 0x1 'HP' 'C1790A' 0x1 'HP' 'C2500A' 0x1 'MEDIAVIS' 'CDR-H93MV' 0x1 'MICROTEK' 'ScanMaker II' 0x1 'MITSUMI' 'CD-R CR-2201CS' 0x1 'NEC' 'D3856' 0x1 'QUANTUM' 'LPS525S' 0x1 'QUANTUM' 'PD1225S' 0x1 'QUANTUM' 'FIREBALL ST4.3S' 0x1 'RELISYS' 'Scorpio' 0x1 'SANKYO' 'CP525' 0x1 'TEXEL' 'CD-ROM' 0x1 'YAMAHA' 'CDR100' 0x1 'YAMAHA' 'CDR102' 0x1 'YAMAHA' 'CRW8424S' 0x1 'YAMAHA' 'CRW6416S' 0x1 'ADAPTEC' 'AACRAID' 0x2 'ADAPTEC' 'Adaptec 5400S' 0x2 'AFT PRO' '-IX CF' 0x2 'BELKIN' 'USB 2 HS-CF' 0x2 'CANON' 'IPUBJD' 0x40 'CBOX3' 'USB Storage-SMC' 0x2 'CMD' 'CRA-7280' 0x40 'CNSI' 'G7324' 0x40 'CNSi' 'G8324' 0x40 'COMPAQ' 'LOGICAL VOLUME' 0x2 'COMPAQ' 'CR3500' 0x2 'COMPAQ' 'MSA1000' 0x1040 'COMPAQ' 'MSA1000 VOLUME' 0x1040 'COMPAQ' 'HSV110' 0x21000 'DDN' 'SAN DataDirector' 0x40 'DEC' 'HSG80' 0x1040 'DELL' 'PV660F' 0x40 'DELL' 'PV660F PSEUDO' 0x40 'DELL' 'PSEUDO DEVICE .' 0x40 'DELL' 'PV530F' 0x40 'DELL' 'PERCRAID' 0x2 'DGC' 'RAID' 0x40 'DGC' 'DISK' 0x40 'EMC' 'SYMMETRIX' 0x242 'EMULEX' 'MD21/S2 ESDI' 0x10 'FSC' 'CentricStor' 0x240 'Generic' 'USB SD Reader' 0x2 'Generic' 'USB Storage-SMC' 0x2 'Generic' 'USB Storage-SMC' 0x2 'HITACHI' 'DF400' 0x40 'HITACHI' 'DF500' 0x40 'HITACHI' 'DF600' 0x40 'HP' 'A6189A' 0x240 'HP' 'OPEN-' 0x240 'HP' 'NetRAID-4M' 0x2 'HP' 'HSV100' 0x21000 'HP' 'C1557A' 0x2 'IBM' 'AuSaV1S2' 0x2 'IBM' 'ProFibre 4000R' 0x240 'iomega' 'jaz 1GB' 0x21 'IOMEGA' 'Io20S *F' 0x8 'INSITE' 'Floptical F*8I' 0x8 'INSITE' 'I325VM' 0x8 'iRiver' 'iFP Mass Driver' 0x80400 'LASOUND' 'CDX7405' 0x90 'MATSHITA' 'PD-1' 0x12 'MATSHITA' 'DMC-LC5' 0x80400 'MATSHITA' 'DMC-LC40' 0x80400 'Medion' 'Flash XL MMC/SD' 0x2 'MegaRAID' 'LD' 0x2 'MICROP' '4110' 0x20 'MYLEX' 'DACARMRB' 0x20000 'nCipher' 'Fastness Crypto' 0x2 'NAKAMICH' 'MJ-4.8S' 0x12 'NAKAMICH' 'MJ-5.16S' 0x12 'NEC' 'PD-1 ODX654P' 0x12 'NRC' 'MBR-7' 0x12 'NRC' 'MBR-7.4' 0x12 'PIONEER' 'CD-ROM DRM-600' 0x12 'PIONEER' 'CD-ROM DRM-602X' 0x12 'PIONEER' 'CD-ROM DRM-604X' 0x12 'REGAL' 'CDC-4X' 0x90 'SanDisk' 'ImageMate CF-SD1' 0x2 'SGI' 'RAID3' 0x40 'SGI' 'RAID5' 0x40 'SGI' 'TP9100' 0x20000 'SMSC' 'USB 2 HS-CF' 0x40 'SONY' 'CD-ROM CDU-8001' 0x4 'SONY' 'TSL' 0x2 'SUN' 'T300' 0x40 'SUN' 'T4' 0x40 'TEXEL' 'CD-ROM' 0x4 'TOSHIBA' 'CDROM' 0x100 'TOSHIBA' 'CD-ROM' 0x100 'USB2.0' 'SMARTMEDIA/XD' 0x2 'XYRATEX' 'RS' 0x240 'Zzyzx' 'RocketStor 500S' 0x40 'Zzyzx' 'RocketStor 2000' 0x40 12:44 fsgqa@sheila ~ 104> cat /proc/scsi/aic79xx/0 Adaptec AIC79xx driver version: 1.3.11 Adaptec AIC7902 Ultra320 SCSI adapter aic7902: Ultra320 Wide Channel A, SCSI Id=7, PCI 33 or 66Mhz, 512 SCBs Allocated SCBs: 4, SG List Length: 128 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 0x0400 0xb3c7 Target 0 Negotiation Settings User: 320.000MB/s transfers (160.000MHz DT|IU|QAS, 16bit) Goal: 3.300MB/s transfers Curr: 3.300MB/s transfers Transmission Errors 0 Channel A Target 0 Lun 0 Settings Commands Queued 216 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) Target 2 Negotiation Settings User: 320.000MB/s transfers (160.000MHz DT|IU|QAS, 16bit) Goal: 3.300MB/s transfers Curr: 3.300MB/s transfers Transmission Errors 0 Channel A Target 2 Lun 0 Settings Commands Queued 220 Commands Active 0 Command Openings 32 Max Tagged Openings 32 Device Queue Frozen Count 0 Target 3 Negotiation Settings User: 320.000MB/s transfers (160.000MHz DT|IU|QAS, 16bit) Target 4 Negotiation Settings User: 320.000MB/s transfers (160.000MHz DT|IU|QAS, 16bit) Target 5 Negotiation Settings User: 320.000MB/s transfers (160.000MHz DT|IU|QAS, 16bit) Target 6 Negotiation Settings User: 320.000MB/s transfers (160.000MHz DT|IU|QAS, 16bit) Target 7 Negotiation Settings User: 320.000MB/s transfers (160.000MHz DT|IU|QAS, 16bit) Target 8 Negotiation Settings User: 320.000MB/s transfers (160.000MHz DT|IU|QAS, 16bit) Target 9 Negotiation Settings User: 320.000MB/s transfers (160.000MHz DT|IU|QAS, 16bit) Target 10 Negotiation Settings User: 320.000MB/s transfers (160.000MHz DT|IU|QAS, 16bit) Target 11 Negotiation Settings User: 320.000MB/s transfers (160.000MHz DT|IU|QAS, 16bit) Target 12 Negotiation Settings User: 320.000MB/s transfers (160.000MHz DT|IU|QAS, 16bit) Target 13 Negotiation Settings User: 320.000MB/s transfers (160.000MHz DT|IU|QAS, 16bit) Target 14 Negotiation Settings User: 320.000MB/s transfers (160.000MHz DT|IU|QAS, 16bit) Target 15 Negotiation Settings User: 320.000MB/s transfers (160.000MHz DT|IU|QAS, 16bit) 12:44 fsgqa@sheila ~ 105> ----- End forwarded message ----- -- Nathan