Hello, I have a testmachine which hangs when there is much IO load. This is the machine: COMPstation U2 UPA/SBus (2 X UltraSPARC 200MHz), No KBD OpenBoot 3.11, 256 MB memory installed, Serial #16008960. Ethernet address 0:80:3f:f4:47:0, Host ID: 80f44700. I installed woody without problems more than once but when I stress the SCSI system the machine hangs and only a hard reboot helps. I switched to sarge and used Bens 2.4.24 kernel but there I have the same problem. SCSI subsystem driver Revision: 1.00 qlogicfc : PCI not present esp0: IRQ 4,7e0 SCSI ID 7 Clk 40MHz CCYC=25000 CCF=8 TOut 167 NCR53C9XF(espfast) ESP: Total of 1 ESP hosts found, 1 actually in use. scsi0 : Sparc ESP366-HME Vendor: SEAGATE Model: ST32550W Rev: 0021 Type: Direct-Access ANSI SCSI revision: 02 Vendor: TEAC Model: CD-R55S Rev: 1.0R Type: CD-ROM ANSI SCSI revision: 02 Attached scsi disk sda at scsi0, channel 0, id 3, lun 0 esp0: target 3 [period 100ns offset 15 20.00MHz FAST-WIDE SCSI-II] SCSI device sda: 4194058 512-byte hdwr sectors (2147 MB) Partition check: /dev/scsi/host0/bus0/target3/lun0: p1 p2 I changed the harddisk already to be sure its not a harddisk problem but with an other harddisk I have the same problem: scsi : aborting command due to timeout : pid 6490, scsi0, channel 0, id 3, lun 0 Write (10) 0 esp0: Aborting command esp0: dumping state esp0: dma -- cond_reg<b2bf8810> addr<00000000> esp0: SW [sreg<10> sstep<04> ireg<20>] esp0: HW reread [sreg<10> sstep<cc> ireg<00>] esp0: disconnected [tgt<03> lun<00> pphase<FREEING> cphase<FREEING>] SCSI host 0 abort (pid 6490) timed out - resetting SCSI bus is being reset for host 0 channel 0. esp0: Resetting scsi bus esp0: SCSI bus reset interrupt esp0: SCSI bus reset interrupt esp0: DMA error b2bf8a03 esp0: Resetting scsi bus esp0: SCSI bus reset interrupt esp0: Warning, live target 3 not responding to selection. Is there anybody who could tell me if this problem is solveable or is the a bigger hardware problem? Thank you! -- Noèl Köthe <noel debian.org> Debian GNU/Linux, www.debian.org
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