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[Xen-devel] 3w-9xxx / Out of SW_IOMMU space
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| Subject: | [Xen-devel] 3w-9xxx / Out of SW_IOMMU space |
| From: | Moritz Möller <m.moeller@xxxxxxxxxxxx> |
| Date: | Thu, 20 Mar 2008 12:57:02 +0100 |
| Delivery-date: | Thu, 20 Mar 2008 04:57:27 -0700 |
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| Thread-topic: | 3w-9xxx / Out of SW_IOMMU space |
Hi, i've seen some posts regarding this, and wanted to tell you what I have found out so far. Xen 3.2 with 2.8.18.8 kernel from xen (linux-2.6.18-xen.hg) gives lot of SW IOMMU errors after a 2-3 GB on-disk copy on a 3ware controller. If I use the older kernel that we used with Xen 3.1 together with the new xen 3.2 hypervisor, I see no problems. Both kernels were compiled using the same 3w-9xxx.c, so it has to be caused by something in the kernel. I'm currently rebuilding the 2.8.18.8 that comes with xen 3.1 to verify this. Moritz _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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