Date: Thu, 16 Jul 1998 07:29:11 -0400 (EDT) From: The Hermit Hacker <scrappy@hub.org> To: scsi@FreeBSD.ORG Cc: current@FreeBSD.ORG Subject: hub security check output (fwd) Message-ID: <Pine.BSF.3.96.980716072348.28398I-100000@hub.org>
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Morning... I woke up this morning to see this in my mailbox, and am wondering if anyone can comment on it. The two drives referred to below are: hub# dmesg | egrep "da1|da2" da1 at ahc1 bus 0 target 0 lun 0 da1: <QUANTUM XP34550W LYK8> Fixed Direct Access SCSI2 device da1: Serial Number PCB=20-113000-02; HDA=184701310988 da1: 40.0MB/s transfers (20.0MHz, offset 8, 16bit), Tagged Queueing Enabled da1: 4341MB (8890760 512 byte sectors: 255H 63S/T 553C) da2 at ahc1 bus 0 target 1 lun 0 da2: <QUANTUM XP34550W LYK8> Fixed Direct Access SCSI2 device da2: Serial Number PCB=20-113000-02; HDA=184709110359 da2: 40.0MB/s transfers (20.0MHz, offset 8, 16bit), Tagged Queueing Enabled da2: 4341MB (8890760 512 byte sectors: 255H 63S/T 553C) Now, these drives are less then 2 months old, da2 being less then a couple of weeks old (we've already replaced it once). Both drives are running off the same SCSI controller: ahc1: <Adaptec 2940 Ultra SCSI adapter> rev 0x01 int a irq 11 on pci0.12.0 ahc1: aic7880 Wide Channel A, SCSI Id=7, 16/255 SCBs My kernel is a Jun10th-CURRENT with the May20th CAM drivers installed. The question(s) are: 1. could this be caused by a bug in CURRENT or those CAM drivers? 2. could this be caused by a bad SCSI controller? 3. or am I just having real bad luck with SCSI drives? Thanks... ---------- Forwarded message ---------- Date: Thu, 16 Jul 1998 02:00:04 -0400 (EDT) From: Superuser <root> To: undisclosed-recipients: ; Subject: hub security check output checking setuid files and devices: checking for uids of 0: root 0 hub kernel log messages: > (da1:ahc1:0:0:0): SCB 0x32 - timed out in dataout phase, SCSISIGI == 0xe6 > SEQADDR == 0x115 > SSTAT1 == 0x13 > (da1:ahc1:0:0:0): BDR message in message buffer > (da1:ahc1:0:0:0): SCB 0x32 - timed out in dataout phase, SCSISIGI == 0xf6 > SEQADDR == 0x115 > SSTAT1 == 0x13 > (da1:ahc1:0:0:0): no longer in timeout, status = 34b > ahc1: Issued Channel A Bus Reset. 4 SCBs aborted > (da1:ahc1:0:0:0): SCB 0x32 - timed out while idle, LASTPHASE == 0x1, SCSISIGI == 0x0 > SEQADDR == 0x18b > SSTAT1 == 0x0 > (da1:ahc1:0:0:0): Queuing a BDR SCB > (da1:ahc1:0:0:0): SCB 0x32 - timed out while idle, LASTPHASE == 0x1, SCSISIGI == 0x0 > SEQADDR == 0x18b > SSTAT1 == 0x0 > (da1:ahc1:0:0:0): no longer in timeout, status = 34b > ahc1: Issued Channel A Bus Reset. 2 SCBs aborted > (da2:ahc1:0:1:0): READ(10). CDB: 28 0 0 40 13 38 0 0 8 0 > (da2:ahc1:0:1:0): UNIT ATTENTION asc:29,2 > (da2:ahc1:0:1:0): Scsi bus reset occurred > (da1:ahc1:0:0:0): WRITE(06). CDB: a e be 60 10 0 > (da1:ahc1:0:0:0): UNIT ATTENTION asc:29,2 > (da1:ahc1:0:0:0): Scsi bus reset occurred > spec_getpages: I/O read failure: (error code=5) > size: 4096, resid: 4096, a_count: 4096, valid: 0x0 > nread: 0, reqpage: 0, pindex: 464671, pcount: 1 > vm_fault: pager input (probably hardware) error, PID 26899 failure To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message
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