Date: Wed, 17 Nov 1999 13:14:48 +0000 (GMT) From: russell@lls.lls.com (Russell Brown) To: pete@maverick-dbms.org (Pete Jewell) Cc: aic7xxx@FreeBSD.ORG Subject: Re: IBM Netfinity 3000 with AHA-2940 Ultra SCSI Card Message-ID: <m11o4vA-000Bj1a@lls.lls.com> In-Reply-To: <3831BC9F.E6591700@maverick-dbms.org> from "Pete Jewell" at Nov 16, 99 08:20:47 pm
next in thread | previous in thread | raw e-mail | index | archive | help
Quoth Pete Jewell..... > >Hi > >I was wondering if anyone out there with similar hardware to the above >had come across the following problems? <snip report of 'random' SCSI DAT errors> FWIW, Yes I have a very similar situation. A number of identical machines with ASUS P2B-DS motherboards, using on-board adaptec, Kernel 2.0.37, AIC7xxx 5.1.19/3.2.4, Seagate Ultra Disks and Sony DAT's. Some machines seem good as gold and others come up with seemingly random SCSI timeouts when writing to the DAT. This does seem to be a recurring problem for a number of people - what can we do to track the cause down? FWIW, an error extract and my /proc/scsi follows:- (scsi0:0:6:0) Synchronous at 10.0 Mbyte/sec, offset 15. scsi : aborting command due to timeout : pid 31420641, scsi0, channel 0, id 0, lun 0 Read (10) 00 00 4a fd 66 00 00 02 00 SCSI host 0 abort (pid 31420641) timed out - resetting SCSI bus is being reset for host 0 channel 0. (scsi0:0:4:0) Synchronous at 5.0 Mbyte/sec, offset 15. (scsi0:0:0:0) Synchronous at 40.0 Mbyte/sec, offset 15. (scsi0:0:1:0) Synchronous at 40.0 Mbyte/sec, offset 15. st0: Error with sense data: extra data not valid Current error st09:00: sense key Unit Attention Additional sense indicates Power on, reset, or bus device reset occurred ------------------- Adaptec AIC7xxx driver version: 5.1.19/3.2.4 Compile Options: TCQ Enabled By Default : Enabled AIC7XXX_PROC_STATS : Disabled AIC7XXX_RESET_DELAY : 5 Adapter Configuration: SCSI Adapter: Adaptec AIC-7890/1 Ultra2 SCSI host adapter Ultra-2 LVD/SE Wide Controller PCI MMAPed I/O Base: 0xdb800000 Adapter SEEPROM Config: SEEPROM found and used. Adaptec SCSI BIOS: Enabled IRQ: 9 SCBs: Active 0, Max Active 49, Allocated 60, HW 32, Page 255 Interrupts: 22364384 BIOS Control Word: 0x1886 Adapter Control Word: 0x1c5e Extended Translation: Enabled Disconnect Enable Flags: 0xffef Ultra Enable Flags: 0x0000 Tag Queue Enable Flags: 0x0003 Ordered Queue Tag Flags: 0x0003 Default Tag Queue Depth: 24 Tagged Queue By Device array for aic7xxx host instance 0: {24,24,0,0,0,0,0,0,0,0,0,0,0,0,0,0} Actual queue depth per device for aic7xxx host instance 0: {24,24,1,1,1,1,1,1,1,1,1,1,1,1,1,1} Statistics: (scsi0:0:0:0) Device using Wide/Sync transfers at 40.0 MByte/sec, offset 15 Transinfo settings: current(12/15/1/0), goal(10/127/1/0), user(10/127/1/0) Total transfers 11008508 (7818478 reads and 3190030 writes) (scsi0:0:1:0) Device using Wide/Sync transfers at 40.0 MByte/sec, offset 15 Transinfo settings: current(12/15/1/0), goal(10/127/1/0), user(10/127/1/0) Total transfers 10998932 (7808096 reads and 3190836 writes) (scsi0:0:4:0) Device using Narrow/Sync transfers at 5.0 MByte/sec, offset 15 Transinfo settings: current(50/15/0/0), goal(50/127/0/0), user(50/127/0/0) Total transfers 671672 (0 reads and 671672 writes) (scsi0:0:5:0) Device using Narrow/Async transfers. Transinfo settings: current(0/0/0/0), goal(0/0/0/0), user(10/127/1/0) Total transfers 0 (0 reads and 0 writes) (scsi0:0:6:0) Device using Narrow/Sync transfers at 10.0 MByte/sec, offset 15 Transinfo settings: current(25/15/0/0), goal(10/127/0/0), user(10/127/1/0) Total transfers 10 (10 reads and 0 writes) -- Regards, Russell -------------------------------------------------------------------------- | Russell Brown | MAIL: russell@lls.com PHONE: 01780 471800 | | Lady Lodge Systems | WWW Work: http://www.kings.demon.co.uk/ | | Peterborough, England | WWW Play: http://www.kings.demon.co.uk/russell/ | -------------------------------------------------------------------------- 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?m11o4vA-000Bj1a>