Date: Wed, 15 Aug 2001 00:10:45 -0400 From: Larry Baird <lab@gta.com> To: freebsd-scsi@freebsd.org Cc: msmith@freebsd.org Subject: Understanding messages from mly driver under 4.3 release Message-ID: <20010815001045.A34154@gta.com>
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--k1lZvvs/B4yU6o8G Content-Type: text/plain; charset=us-ascii I have recently set up a RAID system built around a 4.3 release box and a Mylex AcceleRAID 170 Raid controller. I am using the latest driver from: http://people.freebsd.org/~msmith/RAID/mylex/mly-20010618.tar.gz I am seeing the following messages from the RAID subsystem. Hopefully somebody can help me understand what these messages are trying to tell me. I searched the archives without any luck. If these messages have already been discussed, please let me know and I will do some more digging. (-; Aug 14 23:11:59 saru /kernel: (da1:mly0:1:0:0): error code 0 Aug 14 23:13:29 saru /kernel: (da2:mly0:1:1:0): SYNCHRONIZE CACHE. CDB: 35 0 0 0 0 0 0 0 0 0 Aug 14 23:13:29 saru /kernel: (da2:mly0:1:1:0): error code 0 Aug 14 23:16:34 saru /kernel: (da3:mly0:1:2:0): SYNCHRONIZE CACHE. CDB: 35 0 0 0 0 0 0 0 0 0 Aug 14 23:16:34 saru /kernel: (da3:mly0:1:2:0): error code 0 Aug 14 23:16:34 saru su: lab to root on /dev/ttyp1 Aug 14 23:18:29 saru /kernel: (da4:mly0:1:3:0): SYNCHRONIZE CACHE. CDB: 35 0 0 0 0 0 0 0 0 0 Aug 14 23:18:29 saru /kernel: (da4:mly0:1:3:0): error code 0 Aug 14 23:33:29 saru /kernel: (da5:mly0:1:4:0): SYNCHRONIZE CACHE. CDB: 35 0 0 0 0 0 0 0 0 0 Aug 14 23:33:29 saru /kernel: (da5:mly0:1:4:0): error code 0 Aug 14 23:36:29 saru /kernel: (da6:mly0:1:5:0): SYNCHRONIZE CACHE. CDB: 35 0 0 0 0 0 0 0 0 0 Aug 14 23:36:29 saru /kernel: (da6:mly0:1:5:0): error code 0 Aug 14 23:47:00 saru /kernel: mly0: physical device 0:3 sense data received Aug 14 23:47:00 saru /kernel: mly0: sense key 11 asc 47 ascq 00 Aug 14 23:47:00 saru /kernel: mly0: info 00000000 csi 00000000 Aug 14 23:47:00 saru /kernel: mly0: physical device 0:3 sense data received Aug 14 23:47:00 saru /kernel: mly0: sense key 11 asc 47 ascq 00 Aug 14 23:47:00 saru /kernel: mly0: info 00000000 csi 00000000 Aug 14 23:47:00 saru /kernel: mly0: physical device 0:3 sense data received Aug 14 23:47:00 saru /kernel: mly0: sense key 11 asc 47 ascq 00 Aug 14 23:47:00 saru /kernel: mly0: info 00000000 csi 00000000 Aug 14 23:47:00 saru /kernel: mly0: physical device 0:3 sense data received Aug 14 23:47:00 saru /kernel: mly0: sense key 11 asc 47 ascq 00 Aug 14 23:47:00 saru /kernel: mly0: info 00000000 csi 00000000 Initially the RAID seemed to be performing fine except for the above messages. I just managed to hang any process that attempts to acess the RAID. The process table shows the following for the hung processes: 0 367 303 0 -6 0 412 276 biord D+ p0 0:00.10 rm -rf bf do 0 363 322 0 -6 0 952 596 biord D+ p1 0:00.37 find /usr2 I am not currently at the RAID location so I can't check to see if anything physically (heat, etc) is going on until I get to the office in the morning. My first thought is SCSI cabling and or termination problems. Anybody have any other ideas? I have attached the dmesg output. Thanks in advance, Larry -- ------------------------------------------------------------------------ Larry Baird | http://www.gnatbox.com Global Technology Associates, Inc. | Orlando, FL Email: lab@gta.com | TEL 407-380-0220, FAX 407-380-6080 --k1lZvvs/B4yU6o8G Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="dmesg.boot" 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 Aug 14 23:04:54 EDT 2001 lab@saru.gta.com:/usr/src/sys/compile/SARU Timecounter "i8254" frequency 1193182 Hz CPU: Pentium III/Pentium III Xeon/Celeron (1005.03-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x686 Stepping = 6 Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE> real memory = 335458304 (327596K bytes) avail memory = 322228224 (314676K bytes) Preloaded elf kernel "kernel" at 0xc03f2000. Preloaded elf module "mly.ko" at 0xc03f209c. Pentium Pro MTRR support enabled md0: Malloc disk npx0: <math processor> on motherboard npx0: INT 16 interface pcib0: <Host to PCI bridge> on motherboard pci0: <PCI bus> on pcib0 pcib1: <PCI to PCI bridge (vendor=8086 device=1131)> at device 1.0 on pci0 pci1: <PCI bus> on pcib1 pcib2: <PCI to PCI bridge (vendor=8086 device=244e)> at device 30.0 on pci0 pci2: <PCI bus> on pcib2 ahc0: <Adaptec 29160 Ultra160 SCSI adapter> port 0xd800-0xd8ff mem 0xf6000000-0xf6000fff irq 9 at device 9.0 on pci2 aic7892: Wide Channel A, SCSI Id=7, 32/255 SCBs pci2: <Trident model 9660 VGA-compatible display device> at 10.0 irq 9 pcib3: <PCI to PCI bridge (vendor=8086 device=0962)> at device 11.0 on pci2 pci3: <PCI bus> on pcib3 mly0: <Mylex AcceleRAID 170> mem 0xf7000000-0xf7001fff irq 9 at device 11.1 on pci2 mly0: AcceleRAID 170 , 1 channel, firmware 6.00-11-00 (20010611), 64MB RAM fxp0: <Intel Pro 10/100B/100+ Ethernet> port 0xb800-0xb83f mem 0xf4000000-0xf40fffff,0xf4800000-0xf4800fff irq 5 at device 12.0 on pci2 fxp0: Ethernet address 00:90:27:99:50:15 fxp1: <Intel Pro 10/100B/100+ Ethernet> port 0xb400-0xb43f mem 0xf3000000-0xf30fffff,0xf3800000-0xf3800fff irq 9 at device 13.0 on pci2 fxp1: Ethernet address 00:90:27:99:52:74 isab0: <PCI to ISA bridge (vendor=8086 device=2440)> at device 31.0 on pci0 isa0: <ISA bus> on isab0 atapci0: <Intel ICH2 ATA100 controller> port 0xa800-0xa80f at device 31.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 uhci0: <UHCI (generic) USB controller> port 0xa400-0xa41f irq 10 at device 31.2 on pci0 uhci0: (New UHCI DeviceId=0x24428086) usb0: <UHCI (generic) USB controller> on uhci0 usb0: USB revision 1.0 uhub0: (0x24428086) UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered pci0: <unknown card> (vendor=0x8086, dev=0x2443) at 31.3 irq 11 uhci1: <UHCI (generic) USB controller> port 0xa000-0xa01f irq 9 at device 31.4 on pci0 uhci1: (New UHCI DeviceId=0x24448086) usb1: <UHCI (generic) USB controller> on uhci1 usb1: USB revision 1.0 uhub1: (0x24448086) UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub1: 2 ports with 2 removable, self powered fdc0: <NEC 72065B or clone> 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: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0 atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0 kbd0 at atkbd0 psm0: <PS/2 Mouse> irq 12 on atkbdc0 psm0: model IntelliMouse, device ID 3 vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 sc0: <System console> 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: <Parallel port> at port 0x378-0x37f irq 7 on isa0 ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode ppc0: FIFO with 16/16/9 bytes threshold plip0: <PLIP network interface> on ppbus0 lpt0: <Printer> on ppbus0 lpt0: Interrupt-driven port ppi0: <Parallel I/O> on ppbus0 Waiting 15 seconds for SCSI devices to settle da1 at mly0 bus 1 target 0 lun 0 da1: <RAID 5 online > Fixed Direct Access SCSI-3 device da1: 135.168MB/s transfers da1: 7240MB (14827520 512 byte sectors: 255H 63S/T 922C) da2 at mly0 bus 1 target 1 lun 0 da2: <RAID 5 online > Fixed Direct Access SCSI-3 device da2: 135.168MB/s transfers da2: 7240MB (14827520 512 byte sectors: 255H 63S/T 922C) da3 at mly0 bus 1 target 2 lun 0 da3: <RAID 5 online > Fixed Direct Access SCSI-3 device da3: 135.168MB/s transfers da3: 7240MB (14827520 512 byte sectors: 255H 63S/T 922C) da4 at mly0 bus 1 target 3 lun 0 da4: <RAID 5 online > Fixed Direct Access SCSI-3 device da4: 135.168MB/s transfers da4: 7240MB (14827520 512 byte sectors: 255H 63S/T 922C) da5 at mly0 bus 1 target 4 lun 0 da5: <RAID 5 online > Fixed Direct Access SCSI-3 device da5: 135.168MB/s transfers da5: 7240MB (14827520 512 byte sectors: 255H 63S/T 922C) da6 at mly0 bus 1 target 5 lun 0 da6: <RAID 5 online > Fixed Direct Access SCSI-3 device da6: 135.168MB/s transfers da6: 7240MB (14827520 512 byte sectors: 255H 63S/T 922C) Mounting root from ufs:/dev/da0s1a cd0 at ahc0 bus 0 target 4 lun 0 cd0: <TOSHIBA CD-ROM XM-6401TA 1015> Removable CD-ROM SCSI-2 device cd0: 20.000MB/s transfers (20.000MHz, offset 16) cd0: Attempt to query device size failed: NOT READY, Medium not present da0 at ahc0 bus 0 target 0 lun 0 da0: <WDIGTL WDE9150 ULTRA2 1.30> Fixed Direct Access SCSI-2 device da0: 80.000MB/s transfers (40.000MHz, offset 31, 16bit) da0: 8727MB (17873040 512 byte sectors: 255H 63S/T 1112C) --k1lZvvs/B4yU6o8G-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message
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