Messages in this thread |  | | Date | Sun, 26 Nov 2000 15:33:00 +0000 (GMT) | From | Paul Jakma <> | Subject | problem with hp C1537A tape drives |
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I have a problem with the aforementioned DDS-3 tape drives. I'm using one with amanda for backups. But every now and then the nightly backup fails with "I/O error" and i see the following in the system logs:
st0: Error with sense data: [valid=0] Info fld=0x0, Current st09:00: sense key Aborted Command Additional Sense indicates Data phase error
I try various things to get the drive to work again -> mt rewind, mt retension, load and unload the tape. "scsi remove-single-device" -> power off drive -> power up -> "scsi add-single-device". (it's not the tape cause i've tried replacing tapes).
but nothing helps. now it mightn't be unreasonable to say the drive is faulty, so i replaced the drive with an identical C1537A. And... same thing happens again: after a couple of weeks of good backups i get the same problem again.
Is there a known problem with SCSI tape drives? or with HP DDS-3 drives? What does the kernel error message mean? (it's all 0's so not much i guess). What is a "Data Phase error"?
thanks in advance,
Paul Jakma.
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