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Default time-out value supplied by the disk device driver

 
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Jdamian
Respected Contributor

‎10-13-2003 12:22 AM

‎10-13-2003 12:22 AM

Default time-out value supplied by the disk device driver

Hi.
all my physical volumes has the value 'default' as IO timeout. pvchange manual pages say:

An IO_timeout value of zero (0) causes the
system to use the default value supplied by
the device driver associated with the physical
device.

How can I find out this value ?
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4 REPLIES 4
Stefan Farrelly
Honored Contributor

‎10-13-2003 12:30 AM

‎10-13-2003 12:30 AM

Solution

Re: Default time-out value supplied by the disk device driver

We tried to find this out a while ago also, but its hardcoded in the HP-UX source. Eventually we got a reply from the codewriters in the US, the default is 30 seconds.
Im from Palmerston North, New Zealand, but somehow ended up in London...
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Robert-Jan Goossens
Honored Contributor

‎10-13-2003 12:37 AM

‎10-13-2003 12:37 AM

Re: Default time-out value supplied by the disk device driver

Hi,

Take a look at these docs,

http://www4.itrc.hp.com/service/cki/docDisplay.do?docLocale=en_US&docId=200000068500267

http://www4.itrc.hp.com/service/cki/docDisplay.do?docLocale=en_US&docId=200000063200383

Regards,

Robert-Jan.
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Steven E. Protter
Exalted Contributor

‎10-13-2003 01:35 AM

‎10-13-2003 01:35 AM

Re: Default time-out value supplied by the disk device driver

The default is 30, but there is a procedure for changing it.

I can't find my copy but its out there somewhere in itrc.

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Steven E Protter
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Pete Randall
Outstanding Contributor

‎10-13-2003 02:22 AM

‎10-13-2003 02:22 AM

Re: Default time-out value supplied by the disk device driver

Psssst! Steven! Look under pvchange like Damian mentioned!

;^)


Pete


Pete
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