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Re: [Xen-users] Windows DomUs not seeing additional new ram

Subject: Re: [Xen-users] Windows DomUs not seeing additional new ram
From: James Miller <jimm@xxxxxxxxxxxxxxx>
Date: Tue, 03 Feb 2009 11:52:48 -0600
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Sorry for the top post. I found out that Windows 2003 WebEd has a 2Gig memory limit. I HATE MICROSOFT!

http://msdn.microsoft.com/en-us/library/aa366778.aspx#physical_memory_limits_windows_server_2003



James Miller wrote:
Hello everyone,

I have a Dom0 server running xen 3.0.1 and I just upgraded the ram from 16Gig to 32Gig. On that server I have 7 Windows 2003 WebEd DomUs. They had been configured for 2048M of RAM. I changed the config file for each one to have 4096MB RAM. After restarting each of the Windows DomUs they still only report having 2048M of RAM. However 'xm top' reports each having 4096MB RAM. I hope it's something simple I'm missing and any suggestions would be greatly appreciated.

xentop - 11:36:46   Xen 3.1.0-53.el5
8 domains: 3 running, 3 blocked, 0 paused, 0 crashed, 0 dying, 0 shutdown
Mem: 33553396k total, 30631536k used, 2921860k free    CPUs: 8 @ 2333MHz
NAME STATE CPU(sec) CPU(%) MEM(k) MEM(%) MAXMEM(k) MAXMEM(%) VCPUS Domain-0 -----r 717 66.8 524288 1.6 no limit n/a 8 evalvm01.vm ------ 121 40.0 4202368 12.5 4210688 12.5 1 evalvm02.vm --b--- 86 8.7 4202368 12.5 4210688 12.5 1 evalvm03.vm --b--- 318 38.1 4202368 12.5 4210688 12.5 1 evalvm04.vm -----r 146 29.3 4202368 12.5 4210688 12.5 1 evalvm05.vm -----r 1407 100.0 4202368 12.5 4210688 12.5 1 evalvm06.vm --b--- 352 27.2 4202368 12.5 4210688 12.5 1 evalvm07.vm ------ 145 18.6 4202368 12.5 4210688 12.5 1



Thanks,
Jim




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