| To: | xen-users@xxxxxxxxxxxxxxxxxxx |
|---|---|
| Subject: | Re: [Xen-users] Re: About swiotlb and " ...PCI-DMA: Out of SW-IOMMU..."error |
| From: | Frank Abel Cancio Bello <frankabel@xxxxxxxxxxxxxxxxxx> |
| Date: | 2007年12月06日 17:20:26 -0500 |
| Delivery-date: | 2007年12月06日 14:33:04 -0800 |
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Add that my system have just 512Mb of ram. How do you exactly force dom0 use less than 2GB of ram? with the dom0-min-mem var in the /etc/xen/xend-config.sxp conf file? Salute Frank Abel On Thu, 2007年12月06日 at 12:24 -0800, Shaun R. wrote: > I have the same problem with xen 3.1 and adding swiotlb=128 to my grub conf > just caused xen to crash/panic. Not only that but this problem killed my > dom0 root partition forcing all of the data into /lost+found which is oh so > much fun. The only solution i've found to stopping this from happening is > to force dom0 to use less than 2GB of ram. In my case i forced my dom0 to > use 1024MB of ram leaving the rest (around 15GB) on vacation. Not a big > deal since before 3.1 i always forced dom0 to use only 1024MB of ram anyway > leaving the rest for the domU's. > > I'm running 3ware 9560 controllers btw too if it matters. > > ~Shaun > > > > _______________________________________________ > Xen-users mailing list > Xen-users@xxxxxxxxxxxxxxxxxxx > http://lists.xensource.com/xen-users > __________________________________________ Participe en Universidad 2008. 11 al 15 de febrero del 2008. Palacio de las Convenciones, Ciudad de la Habana, Cuba http://www.universidad2008.cu _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users
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