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тАО07-11-2006 12:48 AM
тАО07-11-2006 12:48 AM
Memory size issue with 2Gb/4Gb DIMMs
server#2 contains aroun 2GB RAM.
The board has four DIMM sockets and can physically hold up to four sticks of memory modules, can support upto 16GB. The BIOS versions are same in both server.
But the output of dmidecode displays the memory size is not installed in server#1.
Is there any problem with the high memory support or do i need to adjust the bios settings.
I tried the different memory diag. applications(lshw, acpidump)
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тАО07-11-2006 01:54 AM
тАО07-11-2006 01:54 AM
Re: Memory size issue with 2Gb/4Gb DIMMs
You may need the hugemem kernel to recognize memory above 4 GB.
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тАО07-11-2006 02:21 AM
тАО07-11-2006 02:21 AM
Re: Memory size issue with 2Gb/4Gb DIMMs
From Linux side (as far as I remember) RHEL smp kernel supports up to 16GB RAM.
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тАО07-11-2006 11:27 PM
тАО07-11-2006 11:27 PM
Re: Memory size issue with 2Gb/4Gb DIMMs
But i am getting the memory size is not installed through dmidecode output.
u meant, do i have to enable CONFIG_HIGHMEM64G option in the kernel and re-compile the kernel. is this the only way or any alternate we have.
-Thiru-
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тАО07-12-2006 12:13 AM
тАО07-12-2006 12:13 AM
Re: Memory size issue with 2Gb/4Gb DIMMs
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тАО07-20-2006 03:47 PM
тАО07-20-2006 03:47 PM
Re: Memory size issue with 2Gb/4Gb DIMMs
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тАО07-23-2006 03:51 PM
тАО07-23-2006 03:51 PM