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Go Back  dBforums > Database Server Software > Informix > physical log might be too small

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Old 08-07-09, 00:54
mabrar mabrar is offline
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physical log might be too small

Hello,

We are getting following error while checking checkpoints

"Based on the current workload, the physical log might be too small
to accommodate the time it takes to flush the buffer pool during
checkpoint processing. The server might block transactions during checkpoints.
If the server blocks transactions, increase the physical log size to
at least 158400 KB."

Currently we have 375 active connections and according to physical log formula we need only 60000 size

Formula for physical log = active connection * 160

Kindly help us for resolving this issue.
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Old 08-13-09, 10:15
ceinma ceinma is offline
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Location: Jundiai / SP - Brasil
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César Inacio Martins
Jundiai / SP - Brasil
http://www.imartins.com.br/informix - em Português
http://www.imartins.com.br/informix - English (translated by Google).
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Old 10-05-09, 05:47
subhash_558 subhash_558 is offline
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Place Physical Log on a seperate Dbspace

Hi,

Try Placing Physical Log On a Separate DBSpace and Increase the size to the recommended one..Even though that warning is coming in online.log message file , you will not get the problem..

Subhash
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