Opened 13 years ago

Closed 13 years ago

Last modified 11 years ago

#5 closed defect (worksforme)

Possible defect in OS2AHCI driver when booting from CD ROM

Reported by: ecsnl Owned by: somebody
Priority: major Milestone:
Component: driver Version: 1.12
Keywords: Cc:

Description

While testing for bug 4 I booted of the eCS 2.1 CD ROM with the OS2AHCI.ADD loaded.

When I then inserted a DFsee in the CD ROM drive and went to drive S: on the command line and typed DIR I still got to see the old content of the eCS install CD (eCS 2.1 CD #1).

I don't know if this is a problem of this computer specifically system or the AHCI driver in general.

Attachments (2)

DFS_AHCI.TXT (9.7 KB) - added by ecsnl 13 years ago.
DFSDANIS.TXT (7.5 KB) - added by ecsnl 13 years ago.

Download all attachments as: .zip

Change History (7)

comment:1 Changed 13 years ago by Markus Thielen

We do not do any caching in the driver (of course not); maybe a sense code mapping problem, i.e. UNIT ATTENTION not propagated properly. We'll check this one out.

Does it work if you issue a DIR with no medium inserted and then retry the DIR command with the new medium?

comment:2 Changed 13 years ago by ecsnl

Now the problem did not occur, go figure the demo effect. I had it twice yesterday.
Will keep an eye on it.

Changed 13 years ago by ecsnl

Attachment: DFS_AHCI.TXT added

Changed 13 years ago by ecsnl

Attachment: DFSDANIS.TXT added

comment:3 Changed 13 years ago by ecsnl

Sorry ignore the two files they are for ticket 4.

comment:4 Changed 13 years ago by Markus Thielen

Resolution: worksforme
Status: newclosed

I cannot reproduce the problem.

I close this ticket for now; if the problem reoccurs, please reopen.

comment:5 Changed 11 years ago by David Azarewicz

Milestone: milestone1

Milestone milestone1 deleted

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