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Old 01-19-2004, 04:12 PM   #1
weppnesp
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Registered: Oct 2002
Location: St. Petersburg , Florida
Distribution: Red Hat 7.3
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System slows/ SCSI bus error?


Hi All,

I have been running Redhat 9 with no problems since may. Today I was running about 5 applications (Mozilla, grip, xmms, 2 terminals). Usually this is handled with no problem. After an hour of working (editing some files), the system slowed to a standstill; music, mouse, grip sputtered. Called up task window, could not see a problem, no strange processes. Reboot machine, problem fixed itself, checked /var/log/messages, here is what I found:

Jan 19 16:50:31 hildegard2 kernel: SCSI error: host 0 id 0 lun 0 return code = 18000002
Jan 19 16:50:31 hildegard2 kernel: ^ISense class 0, sense error 0, extended sense 0
Jan 19 16:50:31 hildegard2 kernel: scsi0 channel 0 : resetting for second half of retries.
Jan 19 16:50:31 hildegard2 kernel: SCSI bus is being reset for host 0 channel 0.
Jan 19 16:50:31 hildegard2 kernel: hdd: ide_intr: huh? expected NULL handler on exit
Jan 19 16:50:31 hJan 19 16:50:31 hildegard2 kernel: sr0: CDROM (ioctl) error, command: Test Unit Ready 00 00 00 00 00
Jan 19 16:50:31 hildegard2 kernel: sr00:00: old sense key None
Jan 19 16:50:31 hildegard2 kernel: Non-extended sense class 0 code 0x0
Jan 19 16:50:31 hildegard2 kernel: scsi0 channel 0 : resetting for second half of retries.
Jan 19 16:50:31 hildegard2 kernel: SCSI bus is being reset for host 0 channel 0.
Jan 19 16:50:31 hildegard2 kernel: hdd: ide_intr: huh? expected NULL handler on exit
Jan 19 16:50:31 hildegard2 kernel: hdd: ATAPI reset complete
Jan 19 16:50:31 hildegard2 kernel: scsi0 channel 0 : resetting for second half of retries.
Jan 19 16:50:32 hildegard2 kernel: SCSI bus is being reset for host 0 channel 0.
Jan 19 16:50:32 hildegard2 kernel: hdd: ide_intr: huh? expected NULL handler on exit
Jan 19 16:50:32 hildegard2 kernel: hdd: ATAPI reset complete

...... This was repeated over and over and over, untill I rebooted...

---------------------------------
Anybody see this before?

Thanks in advance,
Steve Weppner
 
Old 01-19-2004, 05:27 PM   #2
g-rod
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Registered: Dec 2003
Location: Long Island, NY USA
Distribution: RedHat, SUSE
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First try disconnecting you burner and see if the problems go away. If they
try replacing the ide cable on the cd burner.
 
  


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