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| migration v5.3 to v6 : some questions |
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| bcostacurta |
 Posted: Mon May 31, 2010 2:35 am Post subject: migration v5.3 to v6 : some questions |
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Acolyte
Joined: 10 Dec 2009
Posts: 71
Location: Luxembourg
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Dears,
we plan to migrate MQSeries servers customers from v5.3 to v6.
- is there any roll-back procedure in case of problem ?
- there is no impact on any MQSeries clients or servers connecting to an updated servers, correct ?
Note : a backup / restore of previous v5.3 will of course loose any additional messages received under v6.
Thanks for attention.
Bye,
Bruno |
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| gunter |
| Posted: Mon May 31, 2010 3:02 am Post subject: |
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Partisan
Joined: 21 Jan 2004
Posts: 307
Location: Germany, Frankfurt
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| Quote: |
| - is there any roll-back procedure in case of problem ? |
- After starting the v6 there is no way back, make a copy before
| Quote: |
| - there is no impact on any MQSeries clients or servers connecting to an updated servers, correct ? |
- Yes, there should be no impact.
| Quote: |
| Note : a backup / restore of previous v5.3 will of course loose any additional messages received under v6. |
- You cannot go back if the qmgr is converted to v6, all changes made in v6 are lost.
Install the FixPack before starting v6
_________________
Gunter Jeschawitz
IBM Certified System Administrator - Websphere MQ, 5.3 |
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| PeterPotkay |
| Posted: Mon May 31, 2010 4:44 am Post subject: |
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Poobah
Joined: 15 May 2001
Posts: 7722
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| elikatz |
| Posted: Fri Jun 04, 2010 4:50 pm Post subject: |
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Voyager
Joined: 24 Feb 2009
Posts: 86
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there is another way to avoid the risk - build a new machine, export the MQ structure from the old one and restore it to the new one and then replace the IP... maybe more expansive but easy "upgrade", easy roll-back.
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