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| manojsu |
 Posted: Mon Jul 30, 2007 1:59 am Post subject: Corruption of MQ Objects |
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Centurion
Joined: 19 Jul 2006
Posts: 147
Location: Bangalore
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| What are the reasons that MQ Objects get corrupted. |
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| Vitor |
| Posted: Mon Jul 30, 2007 2:07 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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Why does any piece of data stored on a magnetic disc get corrupted? 
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Insanity is the best defence. |
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| fjb_saper |
| Posted: Mon Jul 30, 2007 2:39 am Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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That is why you have your queues and your linear logs on a different mount point... 
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| Vitor |
| Posted: Mon Jul 30, 2007 2:47 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| fjb_saper wrote: |
| That is why you have your queues and your linear logs on a different mount point... |
And vendors build backup and recovery stategies into their software
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| manojsu |
| Posted: Mon Jul 30, 2007 7:06 am Post subject: |
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Centurion
Joined: 19 Jul 2006
Posts: 147
Location: Bangalore
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Hi All,
Thanks afor all your answers, but what i was looking for is why exactly will a Queue, Model queue get corrupted other than the bad blocks in the disc.
Regards
Manoj |
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| Vitor |
| Posted: Mon Jul 30, 2007 7:12 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| manojsu wrote: |
Thanks afor all your answers, but what i was looking for is why exactly will a Queue, Model queue get corrupted other than the bad blocks in the disc.
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Or a spike in the disc controller. Or the queue manager having a nightmare. Or the OS having a nightmare. Or the power going out. Or dipping. Or spiking. Or an application having a nightmare. Or...or...or...
Like I said, how many other causes are there for bad data? If nothing ever failed we wouldn't have recovery strategies
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