[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Dom0 memory size is persistent?
Hi, all I have the same problem. The following is additional infomation. >I can change Dom0 memory size by setting dom0_mem in grub/menu.lstand reboot. >However, when I start xend, Dom0 memory size is reset to the >previous size (yes, the memory size BEFORE reboot). I tried to test it. The result is : 1.rm /var/lib/xenstored/tdb 2.setting dom0_mem=262144, and reboot 3.At this time, "xm list" show Dom0 is 256MB. 4.setting dom0_mem=524288, and dom0 is rebooted. 5.BUT "xm list" remain in 256MB. 1.rm /var/lib/xenstored/tdb 2.setting dom0_mem=262144, and reboot 3.At this time, "xm list" show Dom0 is 256MB. 4.rm /var/lib/xenstored/tdb 5.setting dom0_mem=524288, and dom0 is rebooted. 6.YES "xm list" show Dom0 is 512MB. I think tdb should be re-create every time dom0 is started. Am I correct? Sincerely Yours, Nakato On Wed, 30 Nov 2005 07:54:02 +0900 "Yoshi. Oguchi" <y-oguchi@xxxxxxxxxxxxxx> wrote: > Hi, > > I'm having a problem with increasing dom0 memory size. > > I can change Dom0 memory size by setting dom0_mem in grub/menu.lst > and reboot. > However, when I start xend, Dom0 memory size is reset to the > previous size (yes, the memory size BEFORE reboot). > > It seems when xend starts and xenstored is initialized, > the balloon driver adjusts Dom0 memory to the previous size > recorded in xenstored entry > (/local/domain/0/memory/target @ /var/lib/xenstored/tdb). > > Should this entry be initialized at Dom0 boot? > > _______________________________________________ > Xen-devel mailing list > Xen-devel@xxxxxxxxxxxxxxxxxxx > http://lists.xensource.com/xen-devel _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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