Ken,
We also have VPARS. I have tried running linux under VPARS and it works
quite well. VPARS is not really tied to TPF, but can run any OS under VM.
Let me know if you want details on how to do this.
Jefferson Davis
Ken Vance
<[EMAIL PROTECTED] To: [EMAIL PROTECTED]
et> cc:
Sent by: Linux on Subject: database I/O intercept package
390 Port
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IST.EDU>
11/25/2003 03:49
AM
Please respond to
Linux on 390 Port
Hi,
On our VM systems we run a product called VPARS. This allows us to have
one base database that is static, and multiple read/write areas for each
test region. When a test region updates a record, it is not written to
the base set, instead it is written to the users own update area. This
allows for a consistent base, and one users test will not impact the data
integrity for another user. The VPARS VM component intercepts the I/O,
and redirects it to the users R/W area. If it is a read operation, it
checks in the users area, if it is not there, it then goes to the base.
You can also have multiple levels.
Is there similar software that we can run on our Linux images that would
work for I/O to an Oracle or DB2 database?
Thanks,
Ken Vance
Amadeus
