|
At 11:24 AM 12/5/00 +0100, you wrote: By definition, queue objects only have their object definitions, but not their contents saved. Queue objects include output queues, job queues, message queues and data queues. Although you think that the contents of a queue object (like an output queue) is kept in the queue object, you are incorrect, it is really contained in the QSPL library. The job that owns the spooled object "points" to the member in QSPL. Although this may seem illogical today, this made great performance sense in R01M01 of CPF. If you keep data in a data queue (or any other queue object for that matter), you must "flush" the contents of the queue object to a data saveable object prior to the save, such as a physical file or a data area. In recent times, IBM has stated their intention to "save" the contents of output queues in a future release. It would be my guess that they would opt not to re-architect the entire queue design, but otherwise squirrel away the contents of the output queues as other vendors do. Al >Hello all, >we made a move from one RISC-System to another. >When restoring the complete system from a go save option 21 set of >tapes, we started testing on the new system. >The next day we took over only libraries that contained changed data >from the (old) production system. >What we did not think of was Data Queues ! >Is is difficult to restore the content o a *DTAQ object, its not >impossible, but difficult ... >So pay some attention to applications using data queues, either >process the entries until the queue is empty or (like the programmer >in my case did) there is a physical file as a copy of the entries >in that queue for restoring the content in case something went wrong >during processing. > > >Regards from germany, Philipp Rusch > > > ----------------------------------------------------------------- >| EDV Beratung Rusch EDP Consulting Rusch | >| Philipp Rusch Mailto: Philipp.Rusch@rusch-edv.de | >| Am Errlich 9 WWW : http://www.rusch-edv.de/ | >| D-61191 Rosbach, | >| Germany | >| Phone: (+49) 6003 3972 Mobile : (+49) 172 89 86 230 | >| Fax : (+49) 6003 3795 | >| | > ----------------------------------------------------------------- > > >+--- >| This is the Midrange System Mailing List! >| To submit a new message, send your mail to MIDRANGE-L@midrange.com. >| To subscribe to this list send email to MIDRANGE-L-SUB@midrange.com. >| To unsubscribe from this list send email to MIDRANGE-L-UNSUB@midrange.com. >| Questions should be directed to the list owner/operator: david@midrange.com >+--- +--------------------------------------------------+ | Please do not send private mail to this address. | | Private mail should go to barsa@ibm.net. | +--------------------------------------------------+ Al Barsa, Jr. - Account for Midrange-L Barsa Consulting Group, LLC. 400 > 390 Phone: 914-251-1234 Fax: 914-251-9406 http://www.barsaconsulting.com http://www.taatool.com +--- | This is the Midrange System Mailing List! | To submit a new message, send your mail to MIDRANGE-L@midrange.com. | To subscribe to this list send email to MIDRANGE-L-SUB@midrange.com. | To unsubscribe from this list send email to MIDRANGE-L-UNSUB@midrange.com. | Questions should be directed to the list owner/operator: david@midrange.com +---
As an Amazon Associate we earn from qualifying purchases.
This mailing list archive is Copyright 1997-2024 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].
Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.
midrange.com
