hiya, I've just upgraded a production Xen to FC5.2200 + the Xen userspace stuff and its exhibiting some nasty problems. A couple of hours uptime is followed by all domU networking stopping. Here's dmesg in dom0: xen_net: Memory squeeze in netback driver. printk: 4 messages suppressed. xen_net: Memory squeeze in netback driver. printk: 4 messages suppressed. And xm dmesg: (XEN) (file=memory.c, line=66) Could not allocate order=0 extent: id=0 memflags=0 (0 of 63) (XEN) (file=memory.c, line=66) Could not allocate order=0 extent: id=0 memflags=0 (0 of 63) (XEN) (file=memory.c, line=66) Could not allocate order=0 extent: id=0 memflags=0 (0 of 63) (XEN) (file=memory.c, line=66) Could not allocate order=0 extent: id=0 memflags=0 (0 of 63) (XEN) (file=memory.c, line=66) Could not allocate order=0 extent: id=0 memflags=0 (0 of 63) Googling has shown inconclusive results - a couple of possible fixes but no explanation why (and no consistent fix.) Any ideas? Thanks, Adrian -- Fedora-xen mailing list Fedora-xen@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/fedora-xen
