Hello, I have one machine that produces some IO errors on the virtual harddisk: end_request: I/O error, dev xvda, sector 89814119 Buffer I/O error on device xvda1, logical block 11226757 lost page write due to I/O error on xvda1 Buffer I/O error on device xvda1, logical block 11226758 lost page write due to I/O error on xvda1 Buffer I/O error on device xvda1, logical block 11226759 lost page write due to I/O error on xvda1 Buffer I/O error on device xvda1, logical block 11226760 lost page write due to I/O error on xvda1 Buffer I/O error on device xvda1, logical block 11226761 lost page write due to I/O error on xvda1 Buffer I/O error on device xvda1, logical block 11226762 lost page write due to I/O error on xvda1 Buffer I/O error on device xvda1, logical block 11226763 lost page write due to I/O error on xvda1 Buffer I/O error on device xvda1, logical block 11226764 lost page write due to I/O error on xvda1 Buffer I/O error on device xvda1, logical block 11226765 lost page write due to I/O error on xvda1 Buffer I/O error on device xvda1, logical block 11226766 lost page write due to I/O error on xvda1 The dom0 seems to be fine, couldnt find any errors there. Here are some info abou the machine: host : name release : 2.6.18-53.1.21.el5xen version : #1 SMP Tue May 20 10:03:27 EDT 2008 machine : x86_64 nr_cpus : 4 nr_nodes : 1 sockets_per_node : 2 cores_per_socket : 2 threads_per_core : 1 cpu_mhz : 2612 hw_caps : 178bfbff:e3d3fbff:00000000:00000010:00000001:00000000:00000003 total_memory : 7422 free_memory : 1001 xen_major : 3 xen_minor : 1 xen_extra : .0-53.1.21.el5 xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p xen_pagesize : 4096 platform_params : virt_start=0xffff800000000000 xen_changeset : unavailable cc_compiler : gcc version 4.1.2 20070626 (Red Hat 4.1.2-14) cc_compile_by : mockbuild cc_compile_domain : (none) cc_compile_date : Tue May 20 09:27:48 EDT 2008 xend_config_format : 2 what can cause this and can I fix it? greetings Rupert _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users