Hello, This is my first time posting in this system, so if I've overlooked some form of etiquette or done something wrong, I apologize in advance.
There was a discussion of this issue in the xen mailing list, culminating in a patch: http://lists.xensource.com/archives/html/xen- changelog/2008-04/msg00008.html I've adapted the patch to the Ubuntu kernel build structure. The attached file simply needs to be dropped into debian/binary- custom.d/xen/patchset/ in the kernel source tree. After a rebuild of the xen-flavored kernel, I haven't been able to reproduce this bug no matter how hard I try. It was quite easy to trigger before via a few minutes of bonnie++ execution. I'll continue my stress testing and report back here if this doesn't fix the issue, but for now, I'm pretty sure that it does. ** Attachment added: "upstream xen patch to avoid unnecessary sw bounce buffering" http://launchpadlibrarian.net/17279382/005-swiotlb-fix.patch -- Xen dom0 kernel corrupts software raid (2.6.24-19) https://bugs.launchpad.net/bugs/247148 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs