From owner-freebsd-current@FreeBSD.ORG Thu Mar 18 14:41:57 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id CCA7916A4CE for ; Thu, 18 Mar 2004 14:41:57 -0800 (PST) Received: from smtp-gw-cl-c.dmv.com (smtp-gw-cl-c.dmv.com [216.240.97.41]) by mx1.FreeBSD.org (Postfix) with ESMTP id 5DAF843D2F for ; Thu, 18 Mar 2004 14:41:57 -0800 (PST) (envelope-from sven@dmv.com) Received: from lanshark.dmv.com (lanshark.dmv.com [216.240.97.46]) i2IMgAW1073698 for ; Thu, 18 Mar 2004 17:42:11 -0500 (EST) (envelope-from sven@dmv.com) From: Sven Willenberger To: freebsd-current@freebsd.org Content-Type: text/plain Message-Id: <1079649669.26805.77.camel@lanshark.dmv.com> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.5 Date: Thu, 18 Mar 2004 17:41:09 -0500 Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.39 Subject: odd dmesg scsi error with aic7902 controller X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 18 Mar 2004 22:41:57 -0000 Have just moved to supermicro 1U boxes using 80-pin SCA drives (Seagate ST336607LC) and U320 adaptec on-board controllers (aic7902) and the error shown in the dmesg below crops up during bootup. The odd thing is that it only occurs if 2 or more drives are connected; if only 1 drive is physically attached, the boot up sequence is smooth. These boxes are not yet in production and I hesitate to do so if the error message is an indication of future problems. This same message does occur in FreeBSD 4.9-Release also. The following dmesg snippet comes from a 5.2.1-Release system: FreeBSD 5.2.1-RELEASE #0: Mon Feb 23 20:45:55 GMT 2004 root@wv1u.btc.adaptec.com:/usr/obj/usr/src/sys/GENERIC Preloaded elf kernel "/boot/kernel/kernel" at 0xc0a35000. Preloaded elf module "/boot/kernel/acpi.ko" at 0xc0a352e4. ACPI APIC Table: Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Intel(R) Xeon(TM) CPU 2.40GHz (2399.33-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0xf29 Stepping = 9 Features=0xbfebfbff Hyperthreading: 2 logical CPUs real memory = 2146959360 (2047 MB) avail memory = 2080153600 (1983 MB) FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs . . . ahd0: port 0x4000-0x40ff,0x4400-0x44ff mem 0xfc300000-0xfc301fff irq 28 at device 2.0 on pci3 aic7902: Ultra320 Wide Channel A, SCSI Id=7, PCI-X 101-133Mhz, 512 SCBs ahd1: port 0x4800-0x48ff,0x4c00-0x4cff mem 0xfc302000-0xfc303fff irq 29 at device 2.1 on pci3 aic7902: Ultra320 Wide Channel B, SCSI Id=7, PCI-X 101-133Mhz, 512 SCBs . . . Waiting 15 seconds for SCSI devices to settle ahd0: Invalid Sequencer interrupt occurred. >>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<< ahd0: Dumping Card State at program address 0x216 Mode 0x0 Card was paused HS_MAILBOX[0x0] INTCTL[0x80]:(SWTMINTMASK) SEQINTSTAT[0x0] SAVED_MODE[0x11] DFFSTAT[0x33]:(CURRFIFO_NONE|FIFO0FREE|FIFO1FREE) SCSISIGI[0x0]:(P_DATAOUT) SCSIPHASE[0x0] SCSIBUS[0x0] LASTPHASE[0x1]:(P_DATAOUT|P_BUSFREE) SCSISEQ0[0x0] SCSISEQ1[0x12]:(ENAUTOATNP|ENRSELI) SEQCTL0[0x0] SEQINTCTL[0x6]:(INTMASK1|INTMASK2) SEQ_FLAGS[0x0] SEQ_FLAGS2[0x0] SSTAT0[0x0] SSTAT1[0x0] SSTAT2[0x0] SSTAT3[0x0] PERRDIAG[0x0] SIMODE1[0xa4]:(ENSCSIPERR|ENSCSIRST|ENSELTIMO) LQISTAT0[0x0] LQISTAT1[0x0] LQISTAT2[0x0] LQOSTAT0[0x0] LQOSTAT1[0x0] LQOSTAT2[0x0] SCB Count = 16 CMDS_PENDING = 0 LASTSCB 0xffff CURRSCB 0x9 NEXTSCB 0xff80 qinstart = 38 qinfifonext = 41 QINFIFO: 0xe 0x9 0xf WAITING_TID_QUEUES: Pending list: 15 FIFO_USE[0x0] SCB_CONTROL[0x40]:(DISCENB) SCB_SCSIID[0x17] 9 FIFO_USE[0x0] SCB_CONTROL[0x40]:(DISCENB) SCB_SCSIID[0x7] 14 FIFO_USE[0x0] SCB_CONTROL[0x48]:(STATUS_RCVD|DISCENB) SCB_SCSIID[0x7] Total 3 Kernel Free SCB list: 1 2 3 4 5 6 7 8 10 11 12 13 0 Sequencer Complete DMA-inprog list: Sequencer Complete list: Sequencer DMA-Up and Complete list: ahd0: FIFO0 Free, LONGJMP == 0x8000, SCB 0xf SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|ENSAVEPTRS) SEQINTSRC[0x0] DFCNTRL[0x0] DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL) SG_CACHE_SHADOW[0x2]:(LAST_SEG) SG_STATE[0x0] DFFSXFRCTL[0x0] SOFFCNT[0x0] MDFFSTAT[0x5]:(FIFOFREE|DLZERO) SHADDR = 0x00, SHCNT = 0x0 HADDR = 0x00, HCNT = 0x0 CCSGCTL[0x10]:(SG_CACHE_AVAIL) ahd0: FIFO1 Free, LONGJMP == 0x8063, SCB 0x9 SEQIMODE[0x3f]:(ENCFG4TCMD|ENCFG4ICMD|ENCFG4TSTAT|ENCFG4ISTAT|ENCFG4DATA|ENSAVEPTRS) SEQINTSRC[0x0] DFCNTRL[0x0] DFSTATUS[0x89]:(FIFOEMP|HDONE|PRELOAD_AVAIL) SG_CACHE_SHADOW[0x2]:(LAST_SEG) SG_STATE[0x0] DFFSXFRCTL[0x0] SOFFCNT[0x0] MDFFSTAT[0x5]:(FIFOFREE|DLZERO) SHADDR = 0x00, SHCNT = 0x0 HADDR = 0x00, HCNT = 0x0 CCSGCTL[0x10]:(SG_CACHE_AVAIL) LQIN: 0x8 0x0 0x0 0xf 0x0 0x1 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0 ahd0: LQISTATE = 0x0, LQOSTATE = 0x0, OPTIONMODE = 0x52 ahd0: OS_SPACE_CNT = 0x20 MAXCMDCNT = 0x1 SIMODE0[0xc]:(ENOVERRUN|ENIOERR) CCSCBCTL[0x4]:(CCSCBDIR) ahd0: REG0 == 0xb660, SINDEX = 0x10e, DINDEX = 0x104 ahd0: SCBPTR == 0xf, SCB_NEXT == 0xff80, SCB_NEXT2 == 0xffc8 CDB 12 20 0 80 88 a6 STACK: 0x211 0x2 0x0 0x0 0x0 0x0 0x0 0x0 >>>>>>>>>>>>>>>>> ses0 at ahd0 bus 0 target 6 lun 0 ses0: Fixed Processor SCSI-2 device ses0: 3.300MB/s transfers ses0: SAF-TE Compliant Device GEOM: create disk da0 dp=0xc86c8850 GEOM: create disk da1 dp=0xc86cd050 Copied 18 bytes of sense data offset 12: 0x70 0x0 0x6 0x0 0x0 0x0 0x0 0xa 0x0 0x0 0x0 0x0 0x29 0x2 0x2 0x0 0x0 0x0 SMP: AP CPU #2 Launched! SMP: AP CPU #1 Launched! SMP: AP CPU #3 Launched! Copied 18 bytes of sense data offset 12: 0x70 0x0 0x6 0x0 0x0 0x0 0x0 0xa 0x0 0x0 0x0 0x0 0x29 0x2 0x2 0x0 0x0 0x0 da0 at ahd0 bus 0 target 0 lun 0 da0: Fixed Direct Access SCSI-3 device da0: 320.000MB/s transfers (160.000MHz, offset 63, 16bit), Tagged Queueing Enabled da0: 35003MB (71687372 512 byte sectors: 255H 63S/T 4462C) da1 at ahd0 bus 0 target 1 lun 0 da1: Fixed Direct Access SCSI-3 device da1: 320.000MB/s transfers (160.000MHz, offset 63, 16bit), Tagged Queueing Enabled da1: 35003MB (71687372 512 byte sectors: 255H 63S/T 4462C) Has anyone seen anything similar or have any ideas? these drives are running the latest Seagate firmware and the system bios is the latest available. Would this question be more suited for the scsi mailing list? The message on the 4.9-Release is pretty much identical except using pass3 in place of ses0/GEOM Sven