From owner-freebsd-stable Mon Jul 30 21:15: 8 2001 Delivered-To: freebsd-stable@freebsd.org Received: from granger.mail.mindspring.net (granger.mail.mindspring.net [207.69.200.148]) by hub.freebsd.org (Postfix) with ESMTP id C550B37B403 for ; Mon, 30 Jul 2001 21:14:56 -0700 (PDT) (envelope-from mvh@ix.netcom.com) Received: from netcom1.netcom.com (user-2iniuea.dialup.mindspring.com [165.121.121.202]) by granger.mail.mindspring.net (8.9.3/8.8.5) with ESMTP id AAA13958; Tue, 31 Jul 2001 00:14:42 -0400 (EDT) Received: by netcom1.netcom.com (Postfix, from userid 1000) id 4310C1314C; Mon, 30 Jul 2001 21:14:40 -0700 (PDT) From: Mike Harding To: Cy.Schubert@uumail.gov.bc.ca Cc: chad@DCFinc.com, dillon@earth.backplane.com, Martin.Kraemer@fujitsu-siemens.com, gibbs@scsiguy.com, konecny@web.markiza.sk, freebsd-stable@FreeBSD.ORG In-reply-to: <200107301812.f6UIC8b19427@cwsys.cwsent.com> (message from Cy Schubert - ITSD Open Systems Group on Mon, 30 Jul 2001 11:11:21 -0700) Subject: Re: Continuing ahc problems - also cause fxp failure References: <200107301812.f6UIC8b19427@cwsys.cwsent.com> Message-Id: <20010731041440.4310C1314C@netcom1.netcom.com> Date: Mon, 30 Jul 2001 21:14:40 -0700 (PDT) Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Our DAT occasionally locks up, and the hardware is fairly generic - Intel SMP board and HP DAT drive... you can see the DAT seize up at the end of this 'dmesg' and this happens once or twice a week. - Mike H. Copyright (c) 1992-2001 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 4.3-RELEASE #0: Tue Jul 24 08:31:30 PDT 2001 root@dev1.corp.namesafe.com:/usr/obj/usr/src/sys/SMP-4.3 Timecounter "i8254" frequency 1193182 Hz CPU: Pentium II/Pentium II Xeon/Celeron (397.95-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x653 Stepping = 3 Features=0x183fbff real memory = 268369920 (262080K bytes) avail memory = 255979520 (249980K bytes) Programming 24 pins in IOAPIC #0 IOAPIC #0 intpin 2 -> irq 0 FreeBSD/SMP: Multiprocessor motherboard cpu0 (BSP): apic id: 1, version: 0x00040011, at 0xfee00000 cpu1 (AP): apic id: 0, version: 0x00040011, at 0xfee00000 io0 (APIC): apic id: 2, version: 0x00170011, at 0xfec00000 Preloaded elf kernel "kernel" at 0xc045d000. Pentium Pro MTRR support enabled md0: Malloc disk npx0: on motherboard npx0: INT 16 interface pcib0: on motherboard IOAPIC #0 intpin 19 -> irq 2 IOAPIC #0 intpin 21 -> irq 5 IOAPIC #0 intpin 16 -> irq 9 pci0: on pcib0 pcib2: at device 1.0 on pci0 pci1: on pcib2 pcib3: at device 15.0 on pci1 pci2: on pcib3 ahc0: port 0x2000-0x20ff mem 0xf4100000-0xf4100fff irq 2 at device 12.0 on pci0 aic7896/97: Wide Channel A, SCSI Id=7, 32/255 SCBs ahc1: port 0x2400-0x24ff mem 0xf4101000-0xf4101fff irq 2 at device 12.1 on pci0 aic7896/97: Wide Channel B, SCSI Id=7, 32/255 SCBs fxp0: port 0x2880-0x28bf mem 0xf4000000-0xf40fffff,0xf4102000-0xf4102fff irq 5 at device 14.0 on pci0 fxp0: Ethernet address 00:d0:b7:65:c4:e6 xl0: <3Com 3c905B-TX Fast Etherlink XL> port 0x2800-0x287f mem 0xf4104000-0xf410407f irq 9 at device 16.0 on pci0 xl0: Ethernet address: 00:10:5a:7c:09:d6 miibus0: on xl0 xlphy0: <3Com internal media interface> on miibus0 xlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto isab0: at device 18.0 on pci0 isa0: on isab0 atapci0: port 0x28e0-0x28ef at device 18.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 uhci0: port 0x28c0-0x28df irq 5 at device 18.2 on pci0 usb0: on uhci0 usb0: USB revision 1.0 uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered Timecounter "PIIX" frequency 3579545 Hz chip1: port 0x1040-0x104f at device 18.3 on pci0 pci0: at 20.0 pcib1: on motherboard pci3: on pcib1 fdc0: at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0 fdc0: FIFO enabled, 8 bytes threshold fd0: <1440-KB 3.5" drive> on fdc0 drive 0 atkbdc0: at port 0x60,0x64 on isa0 atkbd0: flags 0x1 irq 1 on atkbdc0 kbd0 at atkbd0 psm0: irq 12 on atkbdc0 psm0: model VersaPad, device ID 0 vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 sc0: at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio0: type 16550A sio1 at port 0x2f8-0x2ff irq 3 on isa0 sio1: type 16550A ppc0: at port 0x378-0x37f irq 7 on isa0 ppc0: Generic chipset (ECP/PS2/NIBBLE) in COMPATIBLE mode ppc0: FIFO with 16/16/8 bytes threshold plip0: on ppbus0 lpt0: on ppbus0 lpt0: Interrupt-driven port ppi0: on ppbus0 APIC_IO: Testing 8254 interrupt delivery APIC_IO: routing 8254 via IOAPIC #0 intpin 2 Waiting 15 seconds for SCSI devices to settle SMP: AP CPU #1 Launched! sa0 at ahc0 bus 0 target 3 lun 0 sa0: Removable Sequential Access SCSI-2 device sa0: 40.000MB/s transfers (20.000MHz, offset 32, 16bit) Mounting root from ufs:/dev/da0s1a da0 at ahc0 bus 0 target 0 lun 0 da0: Fixed Direct Access SCSI-3 device da0: 40.000MB/s transfers (20.000MHz, offset 31, 16bit), Tagged Queueing Enabled da0: 8748MB (17916240 512 byte sectors: 255H 63S/T 1115C) da1 at ahc1 bus 0 target 0 lun 0 da1: Fixed Direct Access SCSI-3 device da1: 40.000MB/s transfers (20.000MHz, offset 31, 16bit), Tagged Queueing Enabled da1: 8748MB (17916240 512 byte sectors: 255H 63S/T 1115C) da2 at ahc1 bus 0 target 1 lun 0 da2: Fixed Direct Access SCSI-3 device da2: 40.000MB/s transfers (20.000MHz, offset 31, 16bit), Tagged Queueing Enabled da2: 8748MB (17916240 512 byte sectors: 255H 63S/T 1115C) fxp0: promiscuous mode enabled fxp0: promiscuous mode disabled fxp0: promiscuous mode enabled fxp0: promiscuous mode disabled fxp0: promiscuous mode enabled fxp0: promiscuous mode disabled (sa0:ahc0:0:3:0): SCB 0x2 - timed out while idle, SEQADDR == 0x8 STACK == 0x3, 0x17c, 0x166, 0x0 SXFRCTL0 == 0x80 ahc0: Dumping Card State at SEQADDR 0x8 SCSISEQ = 0x12, SBLKCTL = 0x6, SSTAT0 0x0 SCB count = 130 Kernel NEXTQSCB = 52 Card NEXTQSCB = 52 QINFIFO entries: Waiting Queue entries: Disconnected Queue entries: 20:48 4:2 QOUTFIFO entries: Sequencer Free SCB List: 6 13 7 18 14 23 15 17 25 8 31 16 5 22 1 27 11 3 26 30 29 0 21 19 9 12 2 24 10 28 Pending list: 48 2 Kernel Free SCB list: 67 47 6 54 8 28 10 13 14 49 3 5 66 39 12 43 45 46 42 26 33 44 126 65 57 35 22 55 53 0 19 24 7 17 58 25 38 16 27 31 59 18 69 30 9 1 20 29 50 23 64 68 51 32 11 56 4 40 41 21 15 34 36 127 128 129 110 111 112 113 114 115 116 117 118 119 100 101 102 103 104 105 106 107 108 109 90 91 92 93 94 95 96 97 98 99 80 81 82 83 84 85 86 87 88 89 70 71 72 73 74 75 76 77 78 37 79 60 61 62 63 125 124 123 122 121 120 Untagged Q(3): 2 (sa0:ahc0:0:3:0): Queuing a BDR SCB (sa0:ahc0:0:3:0): Bus Device Reset Message Sent (sa0:ahc0:0:3:0): no longer in timeout, status = 34b ahc0: Bus Device Reset on A:3. 1 SCBs aborted (sa0:ahc0:0:3:0): WRITE FILEMARKS. CDB: 10 0 0 0 1 0 (sa0:ahc0:0:3:0): UNIT ATTENTION asc:29,0 (sa0:ahc0:0:3:0): Power on, reset, or bus device reset occurred (sa0:ahc0:0:3:0): failed to write terminating filemark(s) (sa0:ahc0:0:3:0): tape is now frozen- use an OFFLINE, REWIND or MTEOM command to clear this state. (sa0:ahc0:0:3:0): SCB 0x32 - timed out while idle, SEQADDR == 0x8 STACK == 0x3, 0x110, 0x166, 0xef SXFRCTL0 == 0x80 ahc0: Dumping Card State at SEQADDR 0x8 SCSISEQ = 0x12, SBLKCTL = 0x6, SSTAT0 0x0 SCB count = 130 Kernel NEXTQSCB = 25 Card NEXTQSCB = 25 QINFIFO entries: Waiting Queue entries: Disconnected Queue entries: 0:50 QOUTFIFO entries: Sequencer Free SCB List: 26 19 13 15 30 7 10 20 1 31 22 3 21 28 11 27 12 17 29 18 24 4 8 23 25 6 2 5 16 14 9 Pending list: 50 Kernel Free SCB list: 52 29 46 45 21 35 17 53 55 57 18 10 59 51 64 48 20 49 39 3 44 68 4 13 0 126 15 30 38 69 58 56 1 8 31 67 16 2 54 9 23 5 26 27 42 19 7 66 32 14 28 34 65 33 41 12 36 47 22 40 11 43 6 24 127 128 129 110 111 112 113 114 115 116 117 118 119 100 101 102 103 104 105 106 107 108 109 90 91 92 93 94 95 96 97 98 99 80 81 82 83 84 85 86 87 88 89 70 71 72 73 74 75 76 77 78 37 79 60 61 62 63 125 124 123 122 121 120 Untagged Q(3): 50 (sa0:ahc0:0:3:0): Queuing a BDR SCB (sa0:ahc0:0:3:0): Bus Device Reset Message Sent (sa0:ahc0:0:3:0): no longer in timeout, status = 34b ahc0: Bus Device Reset on A:3. 1 SCBs aborted (sa0:ahc0:0:3:0): WRITE FILEMARKS. CDB: 10 0 0 0 1 0 (sa0:ahc0:0:3:0): UNIT ATTENTION asc:29,0 (sa0:ahc0:0:3:0): Power on, reset, or bus device reset occurred (sa0:ahc0:0:3:0): failed to write terminating filemark(s) (sa0:ahc0:0:3:0): tape is now frozen- use an OFFLINE, REWIND or MTEOM command to clear this state. Reply-To: Cy Schubert - ITSD Open Systems Group From: Cy Schubert - ITSD Open Systems Group X-Sender: schubert Cc: Matt Dillon , Martin Kraemer , "Justin T. Gibbs" , konecny@web.markiza.sk, freebsd-stable@FreeBSD.ORG Content-Type: text/plain; charset=us-ascii Date: Mon, 30 Jul 2001 11:11:21 -0700 Sender: owner-freebsd-stable@FreeBSD.ORG List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Precedence: bulk In message <20010730100009.B24599@freeway.dcfinc.com>, "Chad R. Larson" writes: > > Just as a side note here... I have never, ever had a SCSI DAT drive > > that didn't cause problems with my other devices. I always put those > > things on their own SCSI bus. It may or may not be related to your > > problem. > > For what it's worth, I've had the exact opposite experience. > +--------------- > | ahc0 rev 0 int a irq 11 on pci0:1 > 3:0 > | ahc0: aic7880 Wide Channel, SCSI Id=7, 16 SCBs > | (ahc0:0:0): "IBM DORS-32160W WA6A" type 0 fixed SCSI 2 > | (ahc0:1:0): "CONNER CFP2107E 2.14GB 1524" type 0 fixed SCSI 2 > | (ahc0:2:0): "IBM DGHS09Y 03E0" type 0 fixed SCSI 3 > | (ahc0:5:0): "HP HP35480A T603" type 1 removable SCSI 2 > | (ahc0:6:0): "RICOH CD-R/RW MP7040S 1.10" type 5 removable SCSI 2 > +--------------- > > All work perfectly. I've never had problems with DAT drives sharing the same bus as other SCSI devices either To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message