Date: Tue, 22 Aug 1995 11:39:11 +0300 From: kallio@jyu.fi (Seppo Kalio) To: questions@freebsd.org Subject: * Big problems with "IBM OEM 0664M1H" + "SEAGATE ST15230N" * Message-ID: <v0153050dac5f364fc32e@[130.234.41.39]>
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Hi, Is this a known problem with "IBM OEM 0664M1H" + "SEAGATE ST15230N" in AHA2940: We did install these two disks into same node into same AHA 2940. They seem NOT to work together! We have 90% identical CPU with the same Seagate disk + smaller 2G Seagate in same controller without problems. Seem that IBM 0664M1H does not work with the fast Seagate disk. More accurate: Both have AHA 2940 System1: Intel P90 Plato 32MRAM, 2G IBM 0664 does NOT work with ST15230N System2: Intel P90 Zappa 64MRAM, 2G IBM 0664 does work with ST32430N Errors in /var/log/messages of System1: Aug 21 16:13:32 kaarna /kernel: sd1(ahc0:1:0): Deferred Error: HARDWARE FAILURE info:51ef asc:3,0 Peripheral device write fault field replaceable unit: 11 sks:8 0,19 We have two "SEAGATE ST15230N 0298" and same error messages and same problems. Here boot log in System 1: Aug 21 15:22:39 kaarna /kernel: Probing for devices on the pci0 bus: Aug 21 15:22:39 kaarna /kernel: configuration mode 2 allows 16 devices. Aug 21 15:22:39 kaarna /kernel: chip0 <Intel 82434LX PCI cache memory controller > rev 17 on pci0:0 Aug 21 15:22:39 kaarna /kernel: chip1 <Intel 82378IB PCI-ISA bridge> rev 67 on p ci0:2 Aug 21 15:22:39 kaarna /kernel: ahc0 <Adaptec 294X SCSI host adapter> rev 0 int a irq 9 on pci0:6 Aug 21 15:22:39 kaarna /kernel: ahc0: reading board settings Aug 21 15:22:39 kaarna /kernel: ahc0: 294x Single Channel, SCSI Id=7, aic7870, 1 6 SCBs Aug 21 15:22:39 kaarna /kernel: ahc0: Downloading Sequencer Program...Done Aug 21 15:22:39 kaarna /kernel: ahc0: Probing channel A Aug 21 15:22:39 kaarna /kernel: ahc0 waiting for scsi devices to settle Aug 21 15:22:40 kaarna /kernel: ahc0: target 0 synchronous at 8.0MB/s, offset = 0xf Aug 21 15:22:40 kaarna /kernel: (ahc0:0:0): "IBM OEM 0664M1H 5 50" type 0 fixed SCSI 2 Aug 21 15:22:40 kaarna /kernel: sd0(ahc0:0:0): Direct-Access 1920MB (3933040 512 byte sectors) Aug 21 15:22:40 kaarna /kernel: ahc0: target 1 synchronous at 10.0MB/s, offset = 0xf Aug 21 15:22:40 kaarna /kernel: (ahc0:1:0): "SEAGATE ST15230N 0298" type 0 fixed SCSI 2 Aug 21 15:22:40 kaarna /kernel: sd1(ahc0:1:0): Direct-Access 4095MB (8386733 512 byte sectors) Aug 21 15:22:40 kaarna /kernel: pci0: uses 4096 bytes of memory from ffbff000 up to ffbfffff. Aug 21 15:22:40 kaarna /kernel: pci0: uses 256 bytes of I/O space from fc00 upto fcff. I have heard same problem in a Linux box also: Linux did freeze with AHA 2940 + IBM 0664 + a Fast Seagate. Disk light did blow continuously after freeze. They did speak about problem in connect/disconnect of the disk(s). "If you inhibit disconnect, it works". Seppo -- +-- Seppo Kallio ----- kallio@jyu.fi ---+ ! Computing Center ! Fax +358-41-603611 Phone +358-41-603606 ! ! University of Jyvaskyla ! http://www.jyu.fi/~kallio ! +-- Finland --+-- 62.14N 25.44E -- +
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