I can confirm this bug. To me it seems related to IOMMU implementation in the kernel. I experienced it on my company's server when disk usage is high no matter in dom0 or domU. This is very disturbing - Xen is not stable at all and I am forced to cope with one server shared over all services instead of VPS solution.
-- Xen 3.1/Gutsy: PCI-DMA: Out of SW-IOMMU space https://bugs.launchpad.net/bugs/162147 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
