Date: Wed, 11 Feb 1998 09:04:03 -0800 (PST) From: Richard Couture <rrc@myrddin.imat.com> To: aic7xxx@FreeBSD.ORG Subject: HELP Message-ID: <199802111704.JAA12522@myrddin.imat.com>
next in thread | raw e-mail | index | archive | help
I am running Linux kernel 2.0.33 with the aic7xxx patch 5.0.5/3.2.2 with an Adaptec 2940U adapter. I was running an older version of the driver and had problems, so I got the newer driver to see if the problems would go away, but they did not. when I boot, dmesg reports the following: [BEGIN DMESG RE:AIC] (scsi0) <Adaptec AHA-294X Ultra SCSI host adapter> found at PCI 10/0 (scsi0) Narrow Channel, SCSI ID=7, 16/255 SCBs (scsi0) BIOS enabled, IO Port 0xf800, IO Mem 0xffbef000, IRQ 11 (scsi0) Downloading sequencer code... 406 instructions downloaded scsi0 : Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI) 5.0.5/3.2.2 <Adaptec AHA-294X Ultra SCSI host adapter> scsi : 1 host. (scsi0:0:-1:-1) Scanning channel for devices. (scsi0:0:0:0) Synchronous at 10.0MHz, offset 15. Vendor: CONNER Model: CFP1060S 1.05GB Rev: 2035 Type: Direct-Access ANSI SCSI revision: 02 Detected scsi disk sda at scsi0, channel 0, id 0, lun 0 (scsi0:0:1:0) Synchronous at 10.0MHz, offset 15. Vendor: CONNER Model: CFP4207S 4.28GB Rev: 1524 Type: Direct-Access ANSI SCSI revision: 02 Detected scsi disk sdb at scsi0, channel 0, id 1, lun 0 (scsi0:0:3:0) Synchronous at 6.67MHz, offset 15. Vendor: ARCHIVE Model: Python 28388-XXX Rev: 5.45 Type: Sequential-Access ANSI SCSI revision: 02 Detected scsi tape st0 at scsi0, channel 0, id 3, lun 0 scsi : detected 1 SCSI tape 2 SCSI disks total. SCSI device sda: hdwr sector= 512 bytes. Sectors= 2074880 [1013 MB] [1.0 GB] SCSI device sdb: hdwr sector= 512 bytes. Sectors= 8388608 [4096 MB] [4.1 GB] [END DMESG RE:AIC] When I back up the system I get the following errors: [BEGIN ERROR REPORT] st0: Error with sense data: extra data not valid Current error st09:00: sense key Aborted Command Additional sense indicates Operator medium removal request st0: Error with sense data: extra data not valid Current error st09:00: sense key Not Ready Additional sense indicates Medium not present st0: Error with sense data: extra data not valid Current error st09:00: sense key Aborted Command Additional sense indicates Operator medium removal request (scsi0:0:0:0) Data overrun detected in Data-In phase, tag 14; Have seen Data Phase. Length=28672, NumSGs=5. sg[0] - Addr 0xb32000 : Length 4096 sg[1] - Addr 0xb37000 : Length 12288 sg[2] - Addr 0xb3b000 : Length 4096 sg[3] - Addr 0xb3e000 : Length 4096 sg[4] - Addr 0xb40000 : Length 4096 scsi : aborting command due to timeout : pid 313876, scsi0, channel 0, id 0, lun 0 Read (6) 0d f0 70 5a 00 scsi : aborting command due to timeout : pid 313874, scsi0, channel 0, id 0, lun 0 Read (6) 0d f0 18 38 00 scsi : aborting command due to timeout : pid 313878, scsi0, channel 0, id 0, lun 0 Read (6) 16 84 e6 02 00 (scsi0:0:0:0) No active SCB for reconnecting target - Issuing BUS DEVICE RESET. (scsi0:0:0:0) SAVED_TCL=0x0, ARG_1=0xe, SEQADDR=0x100 (scsi0:0:0:0) Synchronous at 10.0MHz, offset 15. st0: Error with sense data: Current error st09:00: sense key Medium Error Additional sense indicates Sequential positioning error st0: Error with sense data: Current error st09:00: sense key Medium Error Additional sense indicates Sequential positioning error st0: Error with sense data: Current error st09:00: sense key Medium Error Additional sense indicates Sequential positioning error st0: Error with sense data: Current error st09:00: sense key Medium Error Additional sense indicates Sequential positioning error [END ERROR REPORT] Here is what /proc/scsi has to say: [BEGIN /proc/scsi] Attached devices: Host: scsi0 Channel: 00 Id: 00 Lun: 00 Vendor: CONNER Model: CFP1060S 1.05GB Rev: 2035 Type: Direct-Access ANSI SCSI revision: 02 Host: scsi0 Channel: 00 Id: 01 Lun: 00 Vendor: CONNER Model: CFP4207S 4.28GB Rev: 1524 Type: Direct-Access ANSI SCSI revision: 02 Host: scsi0 Channel: 00 Id: 03 Lun: 00 Vendor: ARCHIVE Model: Python 28388-XXX Rev: 5.45 Type: Sequential-Access ANSI SCSI revision: 02 [END /proc/scsi] here is what /proc/scsi/0 has to say: [BEGIN /proc/scsi/0] Adaptec AIC7xxx driver version: 5.0.5/3.2.2 Compile Options: AIC7XXX_RESET_DELAY : 15 AIC7XXX_TAGGED_QUEUEING: Enabled (This is no longer an option) See AIC7XXX_TAGGED_QUEUEING_BY_DEVICE in the file drivers/scsi/aic7xxx.c to disable tagged queueing on problematic devices. AIC7XXX_PAGE_ENABLE : Enabled (This is no longer an option) AIC7XXX_PROC_STATS : Disabled Adapter Configuration: SCSI Adapter: Adaptec AHA-294X Ultra SCSI host adapter Narrow Controller Base IO: 0xf800 Base IO Memory: 0xffbef000 BIOS Memory Address: 0x0 Enabled IRQ: 11 SCBs: Active 0, Max Active 17, Allocated 30, HW 16, Page 255 Interrupts: 348417 Extended Translation: Disabled SCSI Bus Reset: Enabled Disconnect Enable Flags: 0x00ff Tag Queue Enable Flags: 0x0003 Ordered Queue Tag Flags: 0x0003 BIOS Control Word: 0x1034 Adapter Control Word: 0x0018 [END /proc/scsi/0] In looking at the code in aic7xxx.c, I suspect that maybe I should uncomment: /* #define AIC7XXX_TAGGED_QUEUEING_BY_DEVICE */ then change: adapter_tag_info_t aic7xxx_tag_info[] = { {DEFAULT_TAG_COMMANDS}, {{4, 0, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, -1, 4, 4, 4}}, {DEFAULT_TAG_COMMANDS}, {{-1, 16, 4, -1, 16, 4, 4, 4, 127, 4, 4, 4, 4, 4, 4, 4}} }; to something like: adapter_tag_info_t aic7xxx_tag_info[] = { {{-1, 0, 0, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}, {{4, 0, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, -1, 4, 4, 4}}, {DEFAULT_TAG_COMMANDS}, {{-1, 16, 4, -1, 16, 4, 4, 4, 127, 4, 4, 4, 4, 4, 4, 4}} }; but I hesitate to take such steps without knowing if I am on the right track, and knowing what the ramifications might be, and knowing if this a known problem with this particular configuration. I am willing to change hardware if that might be a more elegant solution, but I am not clear, from the info that I see, as to which device is really causing the problems. Thank you for your patience in reading through all of this stuff, and thank you in advance for your help and suggestions. Richard -- The CoffeeNet (R) The greatest coffee AND the world (R) 744 Harrison Street at 3rd --->>> FREE e-mail and <<<--- San Francisco, CA 94107-1235 --->>> FREE personal WEB page! <<<--- Voice: (415) 495-7447 e-mail: roastmaster@mail.coffeenet.net To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe aic7xxx" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?199802111704.JAA12522>