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[Xen-users] Out of SW-IOMMU space for 7222 bytes at device ...: swiotlb
| To: | XEN Users <xen-users@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | [Xen-users] Out of SW-IOMMU space for 7222 bytes at device ...: swiotlb or dom0_mem? |
| From: | Chris Joelly <chris-m-lists@xxxxxxxxxx> |
| Date: | Mon, 4 Aug 2008 14:07:14 +0200 |
| Delivery-date: | Mon, 04 Aug 2008 05:08:12 -0700 |
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Hello, i am experiencing some strange errors from the xen kernel, all related to SATA and SAS raid controllers, 3ware and LSI in my setup: 03:00.0 RAID bus controller: 3ware Inc 9650SE SATA-II RAID (rev 01) 08:00.0 SCSI storage controller: LSI Logic / Symbios Logic SAS1064ET PCI-Express Fusion-MPT SAS (rev 04) Erros: Out of SW-IOMMU space for 7222 bytes at device ... i found somwhere on the internet that increasing dom0_mem and swiotlb should do the trick, but thats unfortunately not true for my setup ... can anybody tell whats this swiotlb value and how can i calculate a appropriate value? Chris -- "The greatest proof that intelligent life other that humans exists in the universe is that none of it has tried to contact us!" _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users |
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