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| Title: | aic7xxx module fails to detect devices (Adaptec 2940(u)w) |
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| Document: | 932652481 |
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| Author: | ks |
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| Keywords: | Linux,aci7xxx,suse,installation,hardware,adaptec,2940,module,scsi,aic7895 |
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Module aci7xxx fails detecting some devices (Adaptec 2940 controller)
Symptom:
Some device (e.g. HP-Dat streamer) that are connected to a ultra/-wide
Adaptec controller are not detected. During the
initializing phase of the aci7xxx you may face a message like this
...
SCSI: aborting command due to timeout: pid X scsi0, channel 0,
id X, lun 0, 0x00 00 00 00 00
aic7xxx: (abort_reset) scb state 0x01, Data-Out phase, SCSISIGI = 0x0
Reason
The Adaptec bios is not proper configured to handle SCSI-I/II devices.
Solution:
Run the adaptec bios and switch the option Žinitiate wide negotiationŽ for
the affected device to ŽnoŽ (SCSISelect/Additional Options)
You may visit the
SuSe support data base
to solve Linux related problems.
original
message
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