RE: pr_size value in psinfo for 64 bit applications on Solaris 10

	You may want to post this to the net-snmp-coders list instead, as it seems more up their alley.


	HTH,

Mike

> -----Original Message-----
> From: Frans Grotepass [mailto:[email protected]] 
> Sent: Friday, November 21, 2008 2:02 AM
> To: [email protected]
> Subject: Re: pr_size value in psinfo for 64 bit applications 
> on Solaris 10
> 
> Frans Grotepass wrote:
> > Hi, Firstus postus We use Net-SNMP for system health 
> inspection. We noticed that our 64 bit apps did not report 
> their pr_size variable from the psinfo struct correctly. Some 
> info on the web shows that checking with a 32 bit application 
> give incorrect values for 64 bit applications. What is the 
> method to get correct values for these variables?
> 
> OK, reading my previous post, I realise there is some missing info...
> 
> This variable in psinfo translates to the hrSWRunPerfMem 
> variable. This 
> variable returns correct
> values for 32bit applications but goes to 0 for 64bit apps on 
> Solaris 10.
> 
> A  32bit compiled test C program using code similar to that in 
> agent/mibgroup/host/hr_swrun.c also
> validates this behaviour. If this same application is 
> compiled as 64bit, 
> it gives correct return
> values of the 64 bit apps.
> 
> I couldn't find any information on the net-snmp to explain this 
> behaviour. Should I file a bug or
> must net-snmp be built as a 64 bit binary to solve this problem?
> 
> We could build a work around using the pr_pctmem in the 
> solaris psinfo 
> struct, but I can not find a
> matching value in the mibs.  It could be that it is not available via 
> net_snmp This value
> translates to the used memory in a 15 bit fraction.
> 
> Hope this clarifies my first message a little
> 
> 
> 
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