Good day. I spend about 6 weeks trying to find, compile or adopt kernel for XCP PV-machines. I search kernel with following conditions: 1) Normal support for maxmem (ability to raise memory amount beyond value at boot time), so any pv_ops kernel is not good. (I check kernel version with memory hotplug but it was incompatible with Xen 3.4 within XCP). 2) Normal report of free memory. This is bug of all debian *-xen kernels; at certain value of free memory oom suddenly appear and kill innocent processes, value depends on static-max value (static-max=15GiB cause oom at value around 500-600MiB). 3) Normal migration. Some of kernels freeze after migration (pings with 0 time, packet loss, tcp retransmissions) 4) Fake ARP support (some of tested kernels lack them). I test all debian kernels, I check RHEL kernels, I check self-compiled kernels with different patches and original kernel as it builds by xen-unstable.hg makefile. Of course, I test default kernel from xs-tools.iso. All was useless. ... Until I test SUSE kernel (2.6.34-12). It works perfectly. But only in SUSE. I check CentOS 5.4 and Debian Lenny with this kernel (I check binary version and source recompiling) - it make kernel panic at suspend exit after migration.... SUSE is fine, but I really like to see and use Debian/Centos... So I asking someone: does anyone have fully working kernel for XCP??? Thank you. --- wBR, George. _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users