search for: fc100000

Hello We are seeing the following lines in our /var/log/kern file. and I am wondering why IO window is disabled for those pci bridges and if it is necessary to enable them. Nov 1 15:19:18 Song kernel: IO window: disabled. Nov 1 15:19:18 Song kernel: MEM window: f4000000-f7ffffff Nov 1 15:19:18 Song kernel: PREFETCH window: disabled. Nov 1 15:19:18 Song kernel: PCI: Bridge: 0000:07:00.0 Nov

...indow: disabled. PCI: Bridge: 0000:04:00.0 IO window: disabled. MEM window: f8000000-fbffffff PREFETCH window: disabled. PCI: Bridge: 0000:00:1c.0 IO window: disabled. MEM window: f8000000-fbffffff PREFETCH window: disabled. PCI: Bridge: 0000:00:1e.0 IO window: e000-efff MEM window: fc100000-fc2fffff PREFETCH window: d0000000-d7ffffff GSI 16 sharing vector 0xA9 and IRQ 16 ACPI: PCI Interrupt 0000:00:02.0[A] -> GSI 16 (level, low) -> IRQ 169 PCI: Setting latency timer of device 0000:00:02.0 to 64 ACPI: PCI Interrupt 0000:06:00.0[A] -> GSI 16 (level, low) -> IRQ 169 PCI: Se...

Hi, we are currently working on getting windows working on your xen servers. but we are facing a severe problem where dom0 and all domus hang for 1-5 seconds from time to time. we think it is probably because of disk i/o, because top sometimes says 100% wa (waiting on io) during the hang. dom0 has cpu 0 for exclusive use and the windows vms use cpu 1 to 7. should we give dom0 more than once

...= UNLABELED CIPSOv4 NetLabel: unlabeled traffic allowed by default pnp: 00:05: ioport range 0x4d0-0x4d1 has been reserved pnp: 00:05: ioport range 0x1100-0x117f has been reserved pnp: 00:05: ioport range 0x1180-0x11ff has been reserved PCI: Bridge: 0000:00:06.0 IO window: 2000-2fff MEM window: fc100000-fdffffff PREFETCH window 0x0000000088000000-0x00000000880fffff PCI: Bridge: 0000:00:0a.0 IO window: disabled. MEM window: fe000000-fe0fffff PREFETCH window 0x0000000088100000-0x00000000881fffff PCI: Bridge: 0000:00:0b.0 IO window: 3000-3fff MEM window: fe100000-fe1fffff PREFETCH windo...

...= UNLABELED CIPSOv4 NetLabel: unlabeled traffic allowed by default pnp: 00:05: ioport range 0x4d0-0x4d1 has been reserved pnp: 00:05: ioport range 0x1100-0x117f has been reserved pnp: 00:05: ioport range 0x1180-0x11ff has been reserved PCI: Bridge: 0000:00:06.0 IO window: 2000-2fff MEM window: fc100000-fdffffff PREFETCH window 0x0000000088000000-0x00000000880fffff PCI: Bridge: 0000:00:0a.0 IO window: disabled. MEM window: fe000000-fe0fffff PREFETCH window 0x0000000088100000-0x00000000881fffff PCI: Bridge: 0000:00:0b.0 IO window: 3000-3fff MEM window: fe100000-fe1fffff PREFETCH windo...