| Yes, it works now. But qemu upstream blkback performance is unacceptable slow during F14 PV DomU install :- name="VF14" memory=2048 disk = ['file:/usr/tmp/disk.img,xvda,w',] vif = [ 'bridge=br0' ] kernel = "/home/boris/fedora/vmlinuz" ramdisk = "/home/boris/fedora/initrd.img" vcpus=2 # xl create -c f14.install Parsing config file f14.install Daemon running with PID 3589 [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 2.6.35.6-45.fc14.x86_64 (mockbuild@xxxxxxxxxxxxxxxxxxxxxxxxxxxxx) (gcc version 4.5.1 20100924 (Red Hat 4.5.1-4) (GCC) ) #1 SMP Mon Oct 18 23:57:44 UTC 2010 [ 0.000000] Command line: [ 0.000000] ACPI in unprivileged domain disabled [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] Xen: 0000000000000000 - 00000000000a0000 (usable) [ 0.000000] Xen: 00000000000a0000 - 0000000000100000 (reserved) [ 0.000000] Xen: 0000000000100000 - 0000000080000000 (usable) [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] DMI not present or invalid. [ 0.000000] No AGP bridge found [ 0.000000] last_pfn = 0x80000 max_arch_pfn = 0x400000000 [ 0.000000] init_memory_mapping: 0000000000000000-0000000080000000 [ 0.000000] RAMDISK: 01e63000 - 058c0000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at 0000000000000000-0000000080000000 [ 0.000000] Initmem setup node 0 0000000000000000-0000000080000000 [ 0.000000] NODE_DATA [0000000001e42880 - 0000000001e5687f] [ 0.000000] bootmap [0000000005cf6000 - 0000000005d05fff] pages 10 [ 0.000000] (9/32 early reservations) ==> bootmem [0000000000 - 0080000000] [ 0.000000] #0 [0005cc3000 - 0005cf6000] XEN PAGETABLES ==> [0005cc3000 - 0005cf6000] [ 0.000000] #1 [0001000000 - 0001e42878] TEXT DATA BSS ==> [0001000000 - 0001e42878] [ 0.000000] #2 [0001e63000 - 00058c0000] RAMDISK ==> [0001e63000 - 00058c0000] [ 0.000000] #3 [00058c0000 - 0005cc3000] XEN START INFO ==> [00058c0000 - 0005cc3000] [ 0.000000] #4 [0000001000 - 0000003000] TRAMPOLINE ==> [0000001000 - 0000003000] [ 0.000000] #5 [0000003000 - 0000007000] ACPI WAKEUP ==> [0000003000 - 0000007000] [ 0.000000] #6 [0000100000 - 00004cd000] PGTABLE ==> [0000100000 - 00004cd000] [ 0.000000] #7 [0001e42880 - 0001e56880] NODE_DATA ==> [0001e42880 - 0001e56880] [ 0.000000] #8 [0005cf6000 - 0005d06000] BOOTMAP ==> [0005cf6000 - 0005d06000] [ 0.000000] Zone PFN ranges: [ 0.000000] DMA 0x00000001 -> 0x00001000 [ 0.000000] DMA32 0x00001000 -> 0x00100000 [ 0.000000] Normal empty [ 0.000000] Movable zone start PFN for each node [ 0.000000] early_node_map[2] active PFN ranges [ 0.000000] 0: 0x00000001 -> 0x000000a0 [ 0.000000] 0: 0x00000100 -> 0x00080000 [ 0.000000] SFI: Simple Firmware Interface v0.81 http://simplefirmware.org [ 0.000000] SMP: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] No local APIC present [ 0.000000] APIC: disable apic facility [ 0.000000] APIC: switched to apic NOOP [ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 0000000000100000 [ 0.000000] Allocating PCI resources starting at 80000000 (gap: 80000000:80000000) [ 0.000000] Booting paravirtualized kernel on Xen [ 0.000000] Xen version: 4.1.0-rc3-pre (preserve-AD) [ 0.000000] setup_percpu: NR_CPUS:256 nr_cpumask_bits:256 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 30 pages/cpu @ffff880005d3c000 s90496 r8192 d24192 u122880 [ 0.000000] pcpu-alloc: s90496 r8192 d24192 u122880 alloc=30*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [ 0.000000] Xen: using vcpu_info placement [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 516044 [ 0.000000] Policy zone: DMA32 [ 0.000000] Kernel command line: [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Checking aperture... [ 0.000000] No AGP bridge found [ 0.000000] Memory: 1984848k/2097152k available (4548k kernel code, 388k absent, 111916k reserved, 7261k data, 944k init) [ 0.000000] SLUB: Genslabs=14, HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU dyntick-idle grace-period acceleration is enabled. [ 0.000000] RCU-based detection of stalled CPUs is disabled. [ 0.000000] Verbose stalled-CPUs detection is disabled. [ 0.000000] NR_IRQS:16640 nr_irqs:288 [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] console [hvc0] enabled [ 0.000000] allocated 20971520 bytes of page_cgroup [ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups [ 0.000000] installing Xen timer for CPU 0 [ 0.000000] Detected 2833.038 MHz processor. [ 0.000999] Calibrating delay loop (skipped), value calculated using timer frequency.. 5666.07 BogoMIPS (lpj=2833038) [ 0.000999] pid_max: default: 32768 minimum: 301 [ 0.000999] Security Framework initialized [ 0.000999] SELinux: Initializing. [ 0.000999] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.001629] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.001999] Mount-cache hash table entries: 256 [ 0.002130] Initializing cgroup subsys ns [ 0.002146] Initializing cgroup subsys cpuacct [ 0.002154] Initializing cgroup subsys memory [ 0.002176] Initializing cgroup subsys devices [ 0.002183] Initializing cgroup subsys freezer [ 0.002190] Initializing cgroup subsys net_cls [ 0.002196] Initializing cgroup subsys blkio [ 0.002259] CPU: Unsupported number of siblings 4 [ 0.002270] Performance Events: unsupported p6 CPU model 23 no PMU driver, software events only. [ 0.002322] SMP alternatives: switching to UP code [ 0.003999] ftrace: converting mcount calls to 0f 1f 44 00 00 [ 0.003999] ftrace: allocating 23839 entries in 94 pages [ 0.004359] installing Xen timer for CPU 1 [ 0.004410] SMP alternatives: switching to SMP code [ 0.000999] CPU: Unsupported number of siblings 4 [ 0.005138] Brought up 2 CPUs [ 0.005294] devtmpfs: initialized [ 0.010269] atomic64 test passed for x86-64 platform with CX8 and with SSE [ 0.010293] Grant table initialized [ 0.029274] Time: 165:165:165 Date: 165/165/65 [ 0.029320] NET: Registered protocol family 16 [ 0.030085] PCI: Fatal: No config space access function found [ 0.031569] bio: create slab <bio-0> at 0 [ 0.032055] ACPI: Interpreter disabled. [ 0.032079] xen_balloon: Initialising balloon driver. [ 0.033116] vgaarb: loaded [ 0.033255] SCSI subsystem initialized [ 0.033295] usbcore: registered new interface driver usbfs [ 0.033295] usbcore: registered new interface driver hub [ 0.033295] usbcore: registered new device driver usb [ 0.033295] PCI: System does not support PCI [ 0.033295] PCI: System does not support PCI [ 0.033295] NetLabel: Initializing [ 0.033295] NetLabel: domain hash size = 128 [ 0.033295] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.033295] NetLabel: unlabeled traffic allowed by default [ 0.033295] Switching to clocksource xen [ 0.047306] pnp: PnP ACPI: disabled [ 0.049218] NET: Registered protocol family 2 [ 0.049381] IP route cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.050516] TCP established hash table entries: 262144 (order: 10, 4194304 bytes) [ 0.051974] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [ 0.052327] TCP: Hash tables configured (established 262144 bind 65536) [ 0.052341] TCP reno registered [ 0.052357] UDP hash table entries: 1024 (order: 3, 32768 bytes) [ 0.052384] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes) [ 0.052485] NET: Registered protocol family 1 [ 0.052576] Trying to unpack rootfs image as initramfs... [ 0.131692] Freeing initrd memory: 59764k freed [ 0.152319] platform rtc_cmos: registered platform RTC device (no PNP device found) [ 0.152797] audit: initializing netlink socket (disabled) [ 0.152830] type=2000 audit(1296761357.631:1): initialized [ 0.161815] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 0.163569] VFS: Disk quotas dquot_6.5.2 [ 0.163623] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.164137] msgmni has been set to 3993 [ 0.164711] alg: No test for stdrng (krng) [ 0.164778] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) [ 0.164789] io scheduler noop registered [ 0.164794] io scheduler deadline registered [ 0.164835] io scheduler cfq registered (default) [ 0.164990] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 0.165024] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 0.165031] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.165047] pci-stub: invalid id string "" [ 0.165575] Non-volatile memory driver v1.3 [ 0.165588] Linux agpgart interface v0.103 [ 0.165641] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.167071] brd: module loaded [ 0.167711] loop: module loaded [ 0.167838] Fixed MDIO Bus: probed [ 0.167896] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.167920] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.167939] uhci_hcd: USB Universal Host Controller Interface driver [ 0.167991] PNP: No PS/2 controller found. Probing ports directly. [ 0.168888] mice: PS/2 mouse device common for all mice [ 0.169024] rtc_cmos: probe of rtc_cmos failed with error -16 [ 0.169105] device-mapper: uevent: version 1.0.3 [ 0.169239] device-mapper: ioctl: 4.19.1-ioctl (2010-10-12) initialised: dm-devel@xxxxxxxxxx [ 0.169370] cpuidle: using governor ladder [ 0.169377] cpuidle: using governor menu [ 0.169621] usbcore: registered new interface driver hiddev [ 0.169642] usbcore: registered new interface driver usbhid [ 0.169648] usbhid: USB HID core driver [ 0.169669] nf_conntrack version 0.5.0 (16384 buckets, 65536 max) [ 0.169789] CONFIG_NF_CT_ACCT is deprecated and will be removed soon. Please use [ 0.169803] nf_conntrack.acct=1 kernel parameter, acct=1 nf_conntrack module option or [ 0.169812] sysctl net.netfilter.nf_conntrack_acct=1 to enable it. [ 0.169876] ip_tables: (C) 2000-2006 Netfilter Core Team [ 0.169895] TCP cubic registered [ 0.169900] Initializing XFRM netlink socket [ 0.169911] NET: Registered protocol family 17 [ 0.170037] registered taskstats version 1 [ 0.170057] XENBUS: Device with no driver: device/vbd/51712 [ 0.170064] XENBUS: Device with no driver: device/vif/0 [ 0.170079] Magic number: 1:252:3141 [ 0.170100] drivers/rtc/hctosys.c: unable to open rtc device (rtc0) [ 0.170118] Initalizing network drop monitor service [ 0.170278] Freeing unused kernel memory: 944k freed [ 0.170608] Write protecting the kernel read-only data: 10240k [ 0.175431] Freeing unused kernel memory: 1576k freed [ 0.176545] Freeing unused kernel memory: 1836k freed [9;0][8] Greetings. anaconda installer init version 14.22 starting mounting /proc filesystem... done (process:1): GLib-CRITICAL **: g_hash_table_lookup_extended: assertion `hash_table != NULL' failed creating /dev filesystem... done starting udev...done mounting /dev/pts (unix98 pty) filesystem... done mounting /sys filesystem... done (process:1): GLib-CRITICAL **: g_hash_table_lookup_extended: assertion `hash_table != NULL' failed anaconda installer init version 14.22 using /dev/hvc0 as console trying to remount root filesystem read write... done mounting /tmp as tmpfs... done (process:1): GLib-CRITICAL **: g_hash_table_lookup_extended: assertion `hash_table != NULL' failed running install... running /sbin/loader detecting hardware... waiting for hardware to initialize... detecting hardware... waiting for hardware to initialize... Welcome to Fedora for x86_64 Running anaconda 14.22, the Fedora system installer - please wait. âââââââââââââââ VNC Configuration ââââââââââââââââ â â â A password will prevent unauthorized listeners â â connecting and monitoring your installation â â progress. Please enter a password to be used â â for the installation â â â â Password: ________________ â â Password (confirm): ________________ â â â â â â ââââââ âââââââââââââââ ââââââââ â â â OK â â No password â â Back â â â ââââââ âââââââââââââââ ââââââââ â â â â â ââââââââââââââââââââââââââââââââââââââââââââââââââ 19:30:25 Starting VNC... 19:30:36 The VNC server is now running. 19:30:36 WARNING!!! VNC server running with NO PASSWORD! You can use the vncpassword=<password> boot option if you would like to secure the server. 19:30:36 Please manually connect your vnc client to 192.168.0.104:1 to begin the install. 19:30:37 Starting graphical installation. Boris. --- On Wed, 2/2/11, M A Young <m.a.young@xxxxxxxxxxxx> wrote:
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