Pádraig Brady
2011-Dec-08 16:49 UTC
[Libguestfs] guestmount failing to mount a qcow image
I've been able to mount this image with qemu-nbd on Fedora 15 with:
mkdir pb.test
cd pb.test
wget http://www.pixelbeat.org/guestfs/annoying.qcow2.gz
wget
http://www.pixelbeat.org/guestfs/77de68daecd823babbb58edb1c8e14d7106e83bb_sm.gz
gzip -d *.gz
mkdir -p /var/lib/nova/instances/_base/
mv 77* /var/lib/nova/instances/_base/
modprobe nbd
qemu-nbd -c /dev/nbd1 annoying.qcow2
mkdir t
mount /dev/nbd1 t
ls t
umount t
qemu-nbd -d /dev/nbd1
However guestmount on RHEL6.2 and Fedora 15 does this:
# guestmount --rw -a /tmp/disk -i /tmp/tmplFlBCc
libguestfs: error: mount_options: mount_options_stub: /dev/root: No such file or
directory
guestmount: some filesystems could not be mounted (ignored)
# echo $?
0
# ls -lrt /tmp
ls: cannot access /tmp/tmplFlBCc: Input/output error
d?????????? ? ? ? ? ? tmplFlBCc
I've attached the debug output from the above run on RHEL6.2
cheers,
P?draig.
-------------- next part --------------
new guestfs handle 0x19774d0
[00000ms] febootstrap-supermin-helper --verbose -f checksum
'/usr/lib64/guestfs/supermin.d' x86_64
supermin helper [00000ms] whitelist = (not specified), host_cpu = x86_64, kernel
= (null), initrd = (null), appliance = (null)
supermin helper [00000ms] inputs[0] = /usr/lib64/guestfs/supermin.d
checking modpath /lib/modules/2.6.32-211.el6.x86_64 is a directory
picked vmlinuz-2.6.32-211.el6.x86_64 because modpath
/lib/modules/2.6.32-211.el6.x86_64 exists
checking modpath /lib/modules/2.6.32-221.el6.x86_64 is a directory
picked vmlinuz-2.6.32-221.el6.x86_64 because modpath
/lib/modules/2.6.32-221.el6.x86_64 exists
checking modpath /lib/modules/2.6.32-220.el6.x86_64 is a directory
picked vmlinuz-2.6.32-220.el6.x86_64 because modpath
/lib/modules/2.6.32-220.el6.x86_64 exists
supermin helper [00001ms] finished creating kernel
supermin helper [00001ms] visiting /usr/lib64/guestfs/supermin.d
supermin helper [00001ms] visiting /usr/lib64/guestfs/supermin.d/base.img
supermin helper [00001ms] visiting /usr/lib64/guestfs/supermin.d/daemon.img
supermin helper [00001ms] visiting /usr/lib64/guestfs/supermin.d/hostfiles
supermin helper [00044ms] finished creating appliance
[00050ms] begin testing qemu features
[00071ms] finished testing qemu features
accept_from_daemon: 0x19774d0 g->state = 1
[00072ms] /usr/libexec/qemu-kvm \
-drive file=/tmp/disk,cache=off,if=virtio \
-nodefconfig \
-enable-kvm \
-nodefaults \
-nographic \
-m 500 \
-no-reboot \
-device virtio-serial \
-serial stdio \
-chardev socket,path=/tmp/libguestfsIBAYiN/guestfsd.sock,id=channel0 \
-device virtserialport,chardev=channel0,name=org.libguestfs.channel.0 \
-kernel /tmp/.guestfs-0/kernel.23074 \
-initrd /tmp/.guestfs-0/initrd.23074 \
-append 'panic=1 console=ttyS0 udevtimeout=300 noapic acpi=off
printk.time=1 cgroup_disable=memory selinux=0 guestfs_verbose=1
TERM=xterm-256color ' \
-drive file=/tmp/.guestfs-0/root.23074,snapshot=on,if=virtio,cache=unsafe
recv_from_daemon: 0x19774d0 g->state = 1, size_rtn = 0x7fff0c8f023c, buf_rtn
= 0x7fff0c8f0200
[1;256r[256;256H[6n
Google, Inc.
Serial Graphics Adapter 07/26/11
SGABIOS $Id: sgabios.S 8 2010-04-22 00:03:40Z nlaredo $ (mockbuild at
hs20-bc2-3.build.redhat.com) Tue Jul 26 15:05:08 UTC 2011
Term: 80x24
4 0
[2J
SeaBIOS (version 0.6.1.2-20111101_081028-x86-007.build.bos.redhat.com)
Probing EDD (edd=off to disable)... ok
[2J[2JInitializing cgroup subsys cpuset
Initializing cgroup subsys cpu
Linux version 2.6.32-221.el6.x86_64 (mockbuild at hs20-bc2-4.build.redhat.com)
(gcc version 4.4.6 20110731 (Red Hat 4.4.6-3) (GCC) ) #1 SMP Tue Nov 15 14:50:38
EST 2011
Command line: panic=1 console=ttyS0 udevtimeout=300 noapic acpi=off
printk.time=1 cgroup_disable=memory selinux=0 guestfs_verbose=1
TERM=xterm-256color
KERNEL supported cpus:
Intel GenuineIntel
AMD AuthenticAMD
Centaur CentaurHauls
Disabled fast string operations
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009b800 (usable)
BIOS-e820: 000000000009b800 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000001f3fd000 (usable)
BIOS-e820: 000000001f3fd000 - 000000001f400000 (reserved)
BIOS-e820: 00000000fffbc000 - 0000000100000000 (reserved)
DMI 2.4 present.
SMBIOS version 2.4 @ 0xFDA50
last_pfn = 0x1f3fd max_arch_pfn = 0x400000000
PAT not supported by CPU.
init_memory_mapping: 0000000000000000-000000001f3fd000
RAMDISK: 1f1f3000 - 1f3ef600
No NUMA configuration found
Faking a node at 0000000000000000-000000001f3fd000
Bootmem setup node 0 0000000000000000-000000001f3fd000
NODE_DATA [0000000000009000 - 000000000003cfff]
bootmap [000000000003d000 - 0000000000040e7f] pages 4
(7 early reservations) ==> bootmem [0000000000 - 001f3fd000]
#0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000]
#1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000]
#2 [0001000000 - 000200c7e4] TEXT DATA BSS ==> [0001000000 - 000200c7e4]
#3 [001f1f3000 - 001f3ef600] RAMDISK ==> [001f1f3000 - 001f3ef600]
#4 [000009b800 - 0000100000] BIOS reserved ==> [000009b800 - 0000100000]
#5 [000200d000 - 000200d059] BRK ==> [000200d000 - 000200d059]
#6 [0000008000 - 0000009000] PGTABLE ==> [0000008000 - 0000009000]
found SMP MP-table at [ffff8800000fda70] fda70
kvm-clock: Using msrs 4b564d01 and 4b564d00
kvm-clock: cpu 0, msr 0:1c1df41, boot clock
Zone PFN ranges:
DMA 0x00000001 -> 0x00001000
DMA32 0x00001000 -> 0x00100000
Normal 0x00100000 -> 0x00100000
Movable zone start PFN for each node
early_node_map[2] active PFN ranges
0: 0x00000001 -> 0x0000009b
0: 0x00000100 -> 0x0001f3fd
SFI: Simple Firmware Interface v0.7 http://simplefirmware.org
Intel MultiProcessor Specification v1.4
MPTABLE: OEM ID: BOCHSCPU
MPTABLE: Product ID: 0.1
MPTABLE: APIC at: 0xFEE00000
Processor #0 (Bootup-CPU)
I/O APIC #1 Version 17 at 0xFEC00000.
Processors: 1
SMP: Allowing 1 CPUs, 0 hotplug CPUs
PM: Registered nosave memory: 000000000009b000 - 000000000009c000
PM: Registered nosave memory: 000000000009c000 - 00000000000a0000
PM: Registered nosave memory: 00000000000a0000 - 00000000000f0000
PM: Registered nosave memory: 00000000000f0000 - 0000000000100000
Allocating PCI resources starting at 1f400000 (gap: 1f400000:e0bbc000)
Booting paravirtualized kernel on KVM
NR_CPUS:4096 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1
PERCPU: Embedded 30 pages/cpu @ffff880002200000 s92696 r8192 d21992 u2097152
pcpu-alloc: s92696 r8192 d21992 u2097152 alloc=1*2097152
pcpu-alloc: [0] 0
kvm-clock: cpu 0, msr 0:2215f41, primary cpu clock
Built 1 zonelists in Node order, mobility grouping on. Total pages: 126041
Policy zone: DMA32
Kernel command line: panic=1 console=ttyS0 udevtimeout=300 noapic acpi=off
printk.time=1 cgroup_disable=memory selinux=0 guestfs_verbose=1
TERM=xterm-256color
[ 0.000000] Disabling memory control group subsystem
[ 0.000000] PID hash table entries: 2048 (order: 2, 16384 bytes)
[ 0.000000] Checking aperture...
[ 0.000000] No AGP bridge found
[ 0.000000] Memory: 484308k/511988k available (5084k kernel code, 408k
absent, 27272k reserved, 7229k data, 1244k init)
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] NR_IRQS:33024 nr_irqs:256
[ 0.000000] Console: colour dummy device 80x25
[ 0.000000] console [ttyS0] enabled
[ 0.000000] Detected 2690.950 MHz processor.
[ 0.001999] Calibrating delay loop (skipped) preset value.. 5381.90 BogoMIPS
(lpj=2690950)
[ 0.001999] pid_max: default: 32768 minimum: 301
[ 0.002117] Security Framework initialized
[ 0.003006] SELinux: Disabled at boot.
[ 0.003664] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.004094] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes)
[ 0.005004] Mount-cache hash table entries: 256
[ 0.005860] Initializing cgroup subsys ns
[ 0.006005] Initializing cgroup subsys cpuacct
[ 0.006508] Initializing cgroup subsys memory
[ 0.007011] Initializing cgroup subsys devices
[ 0.007497] Initializing cgroup subsys freezer
[ 0.008003] Initializing cgroup subsys net_cls
[ 0.008520] Initializing cgroup subsys blkio
[ 0.009006] Initializing cgroup subsys perf_event
[ 0.010002] Disabled fast string operations
[ 0.010709] mce: CPU supports 10 MCE banks
[ 0.011042] alternatives: switching to unfair spinlock
[ 0.013928] SMP alternatives: switching to UP code
[ 0.024480] Freeing SMP alternatives: 33k freed
[ 0.024970] ftrace: converting mcount calls to 0f 1f 44 00 00
[ 0.025004] ftrace: allocating 20776 entries in 82 pages
[ 0.027038] Setting APIC routing to flat
[ 0.028068] CPU0: Intel QEMU Virtual CPU version (cpu64-rhel6) stepping 03
[ 0.131035] Performance Events: Broken PMU hardware detected, using software
events only.
[ 0.132067] NMI watchdog disabled (cpu0): hardware events not enabled
[ 0.133013] Brought up 1 CPUs
[ 0.133389] Total of 1 processors activated (5381.90 BogoMIPS).
[ 0.134094] devtmpfs: initialized
[ 0.137076] regulator: core version 0.5
[ 0.137588] NET: Registered protocol family 16
[ 0.139019] PCI: Using configuration type 1 for base access
[ 0.140265] bio: create slab <bio-0> at 0
[ 0.140817] ACPI: Interpreter disabled.
[ 0.141029] vgaarb: loaded
[ 0.141663] SCSI subsystem initialized
[ 0.142076] usbcore: registered new interface driver usbfs
[ 0.143023] usbcore: registered new interface driver hub
[ 0.143662] usbcore: registered new device driver usb
[ 0.144055] PCI: Probing PCI hardware
[ 0.145529] pci 0000:00:01.3: quirk: region b000-b03f claimed by PIIX4 ACPI
[ 0.146006] pci 0000:00:01.3: quirk: region b100-b10f claimed by PIIX4 SMB
[ 0.148152] pci 0000:00:01.0: PIIX/ICH IRQ router [8086:7000]
[ 0.149026] NetLabel: Initializing
[ 0.149955] NetLabel: domain hash size = 128
[ 0.151003] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.152023] NetLabel: unlabeled traffic allowed by default
[ 0.154063] Switching to clocksource kvm-clock
[ 0.161126] pnp: PnP ACPI: disabled
[ 0.161858] NET: Registered protocol family 2
[ 0.162439] IP route cache hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.163653] TCP established hash table entries: 16384 (order: 6, 262144
bytes)
[ 0.164595] TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
[ 0.165421] TCP: Hash tables configured (established 16384 bind 16384)
[ 0.166219] TCP reno registered
[ 0.166633] NET: Registered protocol family 1
[ 0.167185] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[ 0.167598] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[ 0.167993] pci 0000:00:01.0: Activating ISA DMA hang workarounds
[ 0.168649] Trying to unpack rootfs image as initramfs...
[ 0.170267] Freeing initrd memory: 2033k freed
[ 0.171066] platform rtc_cmos: registered platform RTC device (no PNP device
found)
[ 0.172212] audit: initializing netlink socket (disabled)
[ 0.172878] type=2000 audit(1323359418.172:1): initialized
[ 0.179314] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.180270] VFS: Disk quotas dquot_6.5.2
[ 0.181001] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.181856] msgmni has been set to 949
[ 0.182473] alg: No test for stdrng (krng)
[ 0.183015] ksign: Installing public key data
[ 0.183553] Loading keyring
[ 0.183898] - Added public key 135175EE7D9ACAF3
[ 0.184478] - User ID: Red Hat, Inc. (Kernel Module GPG key)
[ 0.185190] - Added public key D4A26C9CCD09BEDA
[ 0.185733] - User ID: Red Hat Enterprise Linux Driver Update Program
<secalert at redhat.com>
[ 0.186756] Block layer SCSI generic (bsg) driver version 0.4 loaded (major
252)
[ 0.187663] io scheduler noop registered
[ 0.188131] io scheduler anticipatory registered
[ 0.188687] io scheduler deadline registered
[ 0.189217] io scheduler cfq registered (default)
[ 0.189860] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 0.190564] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[ 0.191349] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.192857] Non-volatile memory driver v1.3
[ 0.193365] Linux agpgart interface v0.103
[ 0.193899] crash memory driver: version 1.1
[ 0.194415] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
?[ 0.439391] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 0.444364] brd: module loaded
[ 0.446489] loop: module loaded
[ 0.446919] input: Macintosh mouse button emulation as
/devices/virtual/input/input0
[ 0.447928] Fixed MDIO Bus: probed
[ 0.448442] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI)
Driver
[ 0.449314] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 0.450092] uhci_hcd: USB Universal Host Controller Interface driver
[ 0.450895] PNP: No PS/2 controller found. Probing ports directly.
[ 0.451782] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 0.452140] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 0.452811] mice: PS/2 mouse device common for all mice
[ 0.453661] input: AT Translated Set 2 keyboard as
/devices/platform/i8042/serio0/input/input1
[ 0.454944] rtc_cmos rtc_cmos: rtc core: registered rtc_cmos as rtc0
[ 0.455795] rtc0: alarms up to one day, 114 bytes nvram
[ 0.457875] cpuidle: using governor ladder
[ 0.458403] cpuidle: using governor menu
[ 0.459105] usbcore: registered new interface driver hiddev
[ 0.459824] usbcore: registered new interface driver usbhid
[ 0.460537] usbhid: v2.6:USB HID core driver
[ 0.461152] TCP cubic registered
[ 0.461563] Initializing XFRM netlink socket
[ 0.462129] NET: Registered protocol family 17
[ 0.462742] registered taskstats version 1
[ 0.463449] rtc_cmos rtc_cmos: setting system clock to 2011-12-08 15:50:17
UTC (1323359417)
[ 0.464508] Initalizing network drop monitor service
[ 0.465157] Freeing unused kernel memory: 1244k freed
[ 0.465913] Write protecting the kernel read-only data: 10240k
[ 0.466779] Freeing unused kernel memory: 1040k freed
[ 0.467608] Freeing unused kernel memory: 1760k freed
/proc/uptime: No such file or directory
febootstrap: ext2 mini initrd starting up
febootstrap: mounting /sys
febootstrap: insmod ata_piix.ko
[ 0.473136] scsi0 : ata_piix
[ 0.473830] scsi1 : ata_piix
[ 0.474245] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc000 irq 14
[ 0.475127] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc008 irq 15
febootstrap: insmod cdrom.ko
insmod: can't read 'cdrom.ko': No such file or directory
insmod: wait: File exists
febootstrap: insmod crc-ccitt.ko
febootstrap: insmod crc-itu-t.ko
febootstrap: insmod crc-t10dif.ko
febootstrap: insmod crc32c-intel.ko
insmod: error inserting 'crc32c-intel.ko': -1 No such device
insmod: wait: File exists
febootstrap: insmod crc7.ko
febootstrap: insmod libcrc32c.ko
febootstrap: insmod mbcache.ko
febootstrap: insmod scsi_transport_spi.ko
febootstrap: insmod virtio.ko
febootstrap: insmod virtio_ring.ko
febootstrap: insmod sr_mod.ko
[ 0.657271] sr_mod: Unknown symbol register_cdrom
[ 0.657933] sr_mod: Unknown symbol cdrom_ioctl
[ 0.658808] sr_mod: Unknown symbol cdrom_media_changed
[ 0.659551] sr_mod: Unknown symbol cdrom_get_last_written
[ 0.660342] sr_mod: Unknown symbol cdrom_get_media_event
[ 0.661134] sr_mod: Unknown symbol cdrom_release
[ 0.661843] sr_mod: Unknown symbol cdrom_open
[ 0.662473] sr_mod: Unknown symbol unregister_cdrom
[ 0.663182] sr_mod: Unknown symbol cdrom_number_of_slots
insmod: error inserting 'sr_mod.ko': -1 Unknown symbol in module
insmod: wait: File exists
febootstrap: insmod sd_mod.ko
febootstrap: insmod ext2.ko
febootstrap: insmod sym53c8xx.ko
febootstrap: insmod virtio_pci.ko
[ 0.679112] virtio-pci 0000:00:02.0: found PCI INT A -> IRQ 10
[ 0.679935] virtio-pci 0000:00:03.0: found PCI INT A -> IRQ 11
[ 0.680811] virtio-pci 0000:00:04.0: found PCI INT A -> IRQ 11
febootstrap: insmod virtio_blk.ko
[ 0.704674] vda: unknown partition table
[ 0.774554] vdb: unknown partition table
febootstrap: insmod virtio_console.ko
febootstrap: insmod virtio-rng.ko
febootstrap: insmod virtio_balloon.ko
febootstrap: insmod virtio_net.ko
febootstrap: picked /sys/block/vdb/dev as root device
febootstrap: creating /dev/root as block special 253:16
febootstrap: mounting new root on /root
febootstrap: chroot
/proc/uptime: No such file or directory
Starting /init script ...
rm: cannot remove `/proc': Is a directory
mkdir: cannot create directory `/proc': File exists
[ 0.894837] input: ImExPS/2 Generic Explorer Mouse as
/devices/platform/i8042/serio1/input/input2
Starting udev: /sbin/start_udev: line 291: /etc/sysconfig/network: No such file
or directory
[ 0.990161] udev: starting version 147
[ 1.070969] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0xb100,
revision 0
[ OK ]
SIOCSIFADDR: No such device
eth0: unknown interface: No such device
SIOCADDRT: No such process
[ 1.234189] device-mapper: uevent: version 1.0.3
[ 1.234805] device-mapper: ioctl: 4.22.6-ioctl (2011-10-19) initialised:
dm-devel at redhat.com
Reading all physical volumes. This may take a while...
No volume groups found
No volume groups found
/dev:
total 0
lrwxrwxrwx 1 root root 13 Dec 8 15:50 MAKEDEV -> /sbin/MAKEDEV
drwxr-xr-x 2 root root 560 Dec 8 2011 block
drwxr-xr-x 2 root root 2140 Dec 8 15:50 char
crw------- 1 root root 5, 1 Dec 8 15:50 console
lrwxrwxrwx 1 root root 11 Dec 8 15:50 core -> /proc/kcore
drwxr-xr-x 3 root root 60 Dec 8 2011 cpu
crw-rw---- 1 root root 10, 61 Dec 8 15:50 cpu_dma_latency
crw-rw---- 1 root root 10, 62 Dec 8 15:50 crash
drwxr-xr-x 5 root root 100 Dec 8 2011 disk
lrwxrwxrwx 1 root root 13 Dec 8 15:50 fd -> /proc/self/fd
crw-rw-rw- 1 root root 1, 7 Dec 8 15:50 full
crw-rw-rw- 1 root root 10, 229 Dec 8 15:50 fuse
drwxr-xr-x 2 root root 40 Dec 8 15:50 hugepages
drwxr-xr-x 3 root root 180 Dec 8 2011 input
crw-rw---- 1 root root 1, 11 Dec 8 15:50 kmsg
brw-rw---- 1 root disk 7, 0 Dec 8 2011 loop0
brw-rw---- 1 root disk 7, 1 Dec 8 2011 loop1
brw-rw---- 1 root disk 7, 2 Dec 8 2011 loop2
brw-rw---- 1 root disk 7, 3 Dec 8 2011 loop3
brw-rw---- 1 root disk 7, 4 Dec 8 2011 loop4
brw-rw---- 1 root disk 7, 5 Dec 8 2011 loop5
brw-rw---- 1 root disk 7, 6 Dec 8 2011 loop6
brw-rw---- 1 root disk 7, 7 Dec 8 2011 loop7
crw-rw---- 1 root lp 6, 0 Dec 8 15:50 lp0
crw-rw---- 1 root lp 6, 1 Dec 8 15:50 lp1
crw-rw---- 1 root lp 6, 2 Dec 8 15:50 lp2
crw-rw---- 1 root lp 6, 3 Dec 8 15:50 lp3
drwxr-xr-x 2 root root 60 Dec 8 15:50 mapper
crw-rw---- 1 root root 10, 227 Dec 8 15:50 mcelog
crw-r----- 1 root kmem 1, 1 Dec 8 15:50 mem
drwxr-xr-x 2 root root 60 Dec 8 15:50 net
crw-rw---- 1 root root 10, 60 Dec 8 15:50 network_latency
crw-rw---- 1 root root 10, 59 Dec 8 15:50 network_throughput
crw-rw-rw- 1 root root 1, 3 Dec 8 15:50 null
crw-r----- 1 root kmem 10, 144 Dec 8 15:50 nvram
crw-rw---- 1 root root 1, 12 Dec 8 15:50 oldmem
crw-r----- 1 root kmem 1, 4 Dec 8 15:50 port
crw------- 1 root root 108, 0 Dec 8 15:50 ppp
crw-rw-rw- 1 root tty 5, 2 Dec 8 15:50 ptmx
drwxr-xr-x 2 root root 40 Dec 8 15:50 pts
brw-rw---- 1 root disk 1, 0 Dec 8 2011 ram0
brw-rw---- 1 root disk 1, 1 Dec 8 2011 ram1
brw-rw---- 1 root disk 1, 10 Dec 8 2011 ram10
brw-rw---- 1 root disk 1, 11 Dec 8 2011 ram11
brw-rw---- 1 root disk 1, 12 Dec 8 2011 ram12
brw-rw---- 1 root disk 1, 13 Dec 8 2011 ram13
brw-rw---- 1 root disk 1, 14 Dec 8 2011 ram14
brw-rw---- 1 root disk 1, 15 Dec 8 2011 ram15
brw-rw---- 1 root disk 1, 2 Dec 8 2011 ram2
brw-rw---- 1 root disk 1, 3 Dec 8 2011 ram3
brw-rw---- 1 root disk 1, 4 Dec 8 2011 ram4
brw-rw---- 1 root disk 1, 5 Dec 8 2011 ram5
brw-rw---- 1 root disk 1, 6 Dec 8 2011 ram6
brw-rw---- 1 root disk 1, 7 Dec 8 2011 ram7
brw-rw---- 1 root disk 1, 8 Dec 8 2011 ram8
brw-rw---- 1 root disk 1, 9 Dec 8 2011 ram9
crw-rw-rw- 1 root root 1, 8 Dec 8 15:50 random
drwxr-xr-x 2 root root 60 Dec 8 2011 raw
lrwxrwxrwx 1 root root 4 Dec 8 15:50 rtc -> rtc0
crw-rw---- 1 root root 254, 0 Dec 8 15:50 rtc0
drwxr-xr-x 2 root root 40 Dec 8 15:50 shm
crw-rw---- 1 root root 10, 231 Dec 8 15:50 snapshot
lrwxrwxrwx 1 root root 15 Dec 8 15:50 stderr -> /proc/self/fd/2
lrwxrwxrwx 1 root root 15 Dec 8 15:50 stdin -> /proc/self/fd/0
lrwxrwxrwx 1 root root 15 Dec 8 15:50 stdout -> /proc/self/fd/1
crw-rw-rw- 1 root tty 5, 0 Dec 8 15:50 tty
crw--w---- 1 root tty 4, 0 Dec 8 2011 tty0
crw--w---- 1 root tty 4, 1 Dec 8 15:50 tty1
crw--w---- 1 root tty 4, 10 Dec 8 15:50 tty10
crw--w---- 1 root tty 4, 11 Dec 8 15:50 tty11
crw--w---- 1 root tty 4, 12 Dec 8 15:50 tty12
crw--w---- 1 root tty 4, 13 Dec 8 15:50 tty13
crw--w---- 1 root tty 4, 14 Dec 8 15:50 tty14
crw--w---- 1 root tty 4, 15 Dec 8 15:50 tty15
crw--w---- 1 root tty 4, 16 Dec 8 15:50 tty16
crw--w---- 1 root tty 4, 17 Dec 8 15:50 tty17
crw--w---- 1 root tty 4, 18 Dec 8 15:50 tty18
crw--w---- 1 root tty 4, 19 Dec 8 15:50 tty19
crw--w---- 1 root tty 4, 2 Dec 8 15:50 tty2
crw--w---- 1 root tty 4, 20 Dec 8 15:50 tty20
crw--w---- 1 root tty 4, 21 Dec 8 15:50 tty21
crw--w---- 1 root tty 4, 22 Dec 8 15:50 tty22
crw--w---- 1 root tty 4, 23 Dec 8 15:50 tty23
crw--w---- 1 root tty 4, 24 Dec 8 15:50 tty24
crw--w---- 1 root tty 4, 25 Dec 8 15:50 tty25
crw--w---- 1 root tty 4, 26 Dec 8 15:50 tty26
crw--w---- 1 root tty 4, 27 Dec 8 15:50 tty27
crw--w---- 1 root tty 4, 28 Dec 8 15:50 tty28
crw--w---- 1 root tty 4, 29 Dec 8 15:50 tty29
crw--w---- 1 root tty 4, 3 Dec 8 15:50 tty3
crw--w---- 1 root tty 4, 30 Dec 8 15:50 tty30
crw--w---- 1 root tty 4, 31 Dec 8 15:50 tty31
crw--w---- 1 root tty 4, 32 Dec 8 15:50 tty32
crw--w---- 1 root tty 4, 33 Dec 8 15:50 tty33
crw--w---- 1 root tty 4, 34 Dec 8 15:50 tty34
crw--w---- 1 root tty 4, 35 Dec 8 15:50 tty35
crw--w---- 1 root tty 4, 36 Dec 8 15:50 tty36
crw--w---- 1 root tty 4, 37 Dec 8 15:50 tty37
crw--w---- 1 root tty 4, 38 Dec 8 15:50 tty38
crw--w---- 1 root tty 4, 39 Dec 8 15:50 tty39
crw--w---- 1 root tty 4, 4 Dec 8 15:50 tty4
crw--w---- 1 root tty 4, 40 Dec 8 15:50 tty40
crw--w---- 1 root tty 4, 41 Dec 8 15:50 tty41
crw--w---- 1 root tty 4, 42 Dec 8 15:50 tty42
crw--w---- 1 root tty 4, 43 Dec 8 15:50 tty43
crw--w---- 1 root tty 4, 44 Dec 8 15:50 tty44
crw--w---- 1 root tty 4, 45 Dec 8 15:50 tty45
crw--w---- 1 root tty 4, 46 Dec 8 15:50 tty46
crw--w---- 1 root tty 4, 47 Dec 8 15:50 tty47
crw--w---- 1 root tty 4, 48 Dec 8 15:50 tty48
crw--w---- 1 root tty 4, 49 Dec 8 15:50 tty49
crw--w---- 1 root tty 4, 5 Dec 8 15:50 tty5
crw--w---- 1 root tty 4, 50 Dec 8 15:50 tty50
crw--w---- 1 root tty 4, 51 Dec 8 15:50 tty51
crw--w---- 1 root tty 4, 52 Dec 8 15:50 tty52
crw--w---- 1 root tty 4, 53 Dec 8 15:50 tty53
crw--w---- 1 root tty 4, 54 Dec 8 15:50 tty54
crw--w---- 1 root tty 4, 55 Dec 8 15:50 tty55
crw--w---- 1 root tty 4, 56 Dec 8 15:50 tty56
crw--w---- 1 root tty 4, 57 Dec 8 15:50 tty57
crw--w---- 1 root tty 4, 58 Dec 8 15:50 tty58
crw--w---- 1 root tty 4, 59 Dec 8 15:50 tty59
crw--w---- 1 root tty 4, 6 Dec 8 15:50 tty6
crw--w---- 1 root tty 4, 60 Dec 8 15:50 tty60
crw--w---- 1 root tty 4, 61 Dec 8 15:50 tty61
crw--w---- 1 root tty 4, 62 Dec 8 15:50 tty62
crw--w---- 1 root tty 4, 63 Dec 8 15:50 tty63
crw--w---- 1 root tty 4, 7 Dec 8 15:50 tty7
crw--w---- 1 root tty 4, 8 Dec 8 15:50 tty8
crw--w---- 1 root tty 4, 9 Dec 8 15:50 tty9
crw-rw---- 1 root dialout 4, 64 Dec 8 15:50 ttyS0
crw-rw---- 1 root dialout 4, 65 Dec 8 15:50 ttyS1
crw-rw---- 1 root dialout 4, 66 Dec 8 15:50 ttyS2
crw-rw---- 1 root dialout 4, 67 Dec 8 15:50 ttyS3
crw-rw-rw- 1 root root 1, 9 Dec 8 15:50 urandom
crw-rw---- 1 root root 251, 0 Dec 8 15:50 usbmon0
crw-rw---- 1 vcsa tty 7, 0 Dec 8 15:50 vcs
crw-rw---- 1 vcsa tty 7, 1 Dec 8 15:50 vcs1
crw-rw---- 1 vcsa tty 7, 128 Dec 8 15:50 vcsa
crw-rw---- 1 vcsa tty 7, 129 Dec 8 15:50 vcsa1
brw-rw---- 1 root disk 253, 0 Dec 8 2011 vda
brw-rw---- 1 root disk 253, 16 Dec 8 15:50 vdb
crw-rw---- 1 root root 10, 63 Dec 8 15:50 vga_arbiter
drwxr-xr-x 2 root root 60 Dec 8 15:50 virtio-ports
crw-rw---- 1 root root 249, 1 Dec 8 15:50 vport0p1
crw-rw-rw- 1 root root 1, 5 Dec 8 15:50 zero
/dev/block:
total 0
lrwxrwxrwx 1 root root 7 Dec 8 15:50 1:0 -> ../ram0
lrwxrwxrwx 1 root root 7 Dec 8 15:50 1:1 -> ../ram1
lrwxrwxrwx 1 root root 8 Dec 8 15:50 1:10 -> ../ram10
lrwxrwxrwx 1 root root 8 Dec 8 15:50 1:11 -> ../ram11
lrwxrwxrwx 1 root root 8 Dec 8 15:50 1:12 -> ../ram12
lrwxrwxrwx 1 root root 8 Dec 8 15:50 1:13 -> ../ram13
lrwxrwxrwx 1 root root 8 Dec 8 15:50 1:14 -> ../ram14
lrwxrwxrwx 1 root root 8 Dec 8 15:50 1:15 -> ../ram15
lrwxrwxrwx 1 root root 7 Dec 8 15:50 1:2 -> ../ram2
lrwxrwxrwx 1 root root 7 Dec 8 15:50 1:3 -> ../ram3
lrwxrwxrwx 1 root root 7 Dec 8 15:50 1:4 -> ../ram4
lrwxrwxrwx 1 root root 7 Dec 8 15:50 1:5 -> ../ram5
lrwxrwxrwx 1 root root 7 Dec 8 15:50 1:6 -> ../ram6
lrwxrwxrwx 1 root root 7 Dec 8 15:50 1:7 -> ../ram7
lrwxrwxrwx 1 root root 7 Dec 8 15:50 1:8 -> ../ram8
lrwxrwxrwx 1 root root 7 Dec 8 15:50 1:9 -> ../ram9
lrwxrwxrwx 1 root root 6 Dec 8 2011 253:0 -> ../vda
lrwxrwxrwx 1 root root 6 Dec 8 15:50 253:16 -> ../vdb
lrwxrwxrwx 1 root root 8 Dec 8 15:50 7:0 -> ../loop0
lrwxrwxrwx 1 root root 8 Dec 8 15:50 7:1 -> ../loop1
lrwxrwxrwx 1 root root 8 Dec 8 15:50 7:2 -> ../loop2
lrwxrwxrwx 1 root root 8 Dec 8 15:50 7:3 -> ../loop3
lrwxrwxrwx 1 root root 8 Dec 8 15:50 7:4 -> ../loop4
lrwxrwxrwx 1 root root 8 Dec 8 15:50 7:5 -> ../loop5
lrwxrwxrwx 1 root root 8 Dec 8 15:50 7:6 -> ../loop6
lrwxrwxrwx 1 root root 8 Dec 8 15:50 7:7 -> ../loop7
/dev/char:
total 0
lrwxrwxrwx 1 root root 8 Dec 8 15:50 10:144 -> ../nvram
lrwxrwxrwx 1 root root 9 Dec 8 15:50 10:227 -> ../mcelog
lrwxrwxrwx 1 root root 11 Dec 8 15:50 10:231 -> ../snapshot
lrwxrwxrwx 1 root root 17 Dec 8 15:50 10:58 -> ../mapper/control
lrwxrwxrwx 1 root root 21 Dec 8 15:50 10:59 -> ../network_throughput
lrwxrwxrwx 1 root root 18 Dec 8 15:50 10:60 -> ../network_latency
lrwxrwxrwx 1 root root 18 Dec 8 15:50 10:61 -> ../cpu_dma_latency
lrwxrwxrwx 1 root root 8 Dec 8 15:50 10:62 -> ../crash
lrwxrwxrwx 1 root root 14 Dec 8 15:50 10:63 -> ../vga_arbiter
lrwxrwxrwx 1 root root 15 Dec 8 2011 13:32 -> ../input/mouse0
lrwxrwxrwx 1 root root 15 Dec 8 2011 13:33 -> ../input/mouse1
lrwxrwxrwx 1 root root 13 Dec 8 15:50 13:63 -> ../input/mice
lrwxrwxrwx 1 root root 15 Dec 8 2011 13:64 -> ../input/event0
lrwxrwxrwx 1 root root 15 Dec 8 15:50 13:65 -> ../input/event1
lrwxrwxrwx 1 root root 15 Dec 8 2011 13:66 -> ../input/event2
lrwxrwxrwx 1 root root 13 Dec 8 15:50 162:0 -> ../raw/rawctl
lrwxrwxrwx 1 root root 6 Dec 8 15:50 1:1 -> ../mem
lrwxrwxrwx 1 root root 7 Dec 8 15:50 1:11 -> ../kmsg
lrwxrwxrwx 1 root root 9 Dec 8 15:50 1:12 -> ../oldmem
lrwxrwxrwx 1 root root 7 Dec 8 15:50 1:3 -> ../null
lrwxrwxrwx 1 root root 7 Dec 8 15:50 1:4 -> ../port
lrwxrwxrwx 1 root root 7 Dec 8 15:50 1:5 -> ../zero
lrwxrwxrwx 1 root root 7 Dec 8 15:50 1:7 -> ../full
lrwxrwxrwx 1 root root 9 Dec 8 15:50 1:8 -> ../random
lrwxrwxrwx 1 root root 10 Dec 8 15:50 1:9 -> ../urandom
lrwxrwxrwx 1 root root 12 Dec 8 15:50 202:0 -> ../cpu/0/msr
lrwxrwxrwx 1 root root 14 Dec 8 15:50 203:0 -> ../cpu/0/cpuid
lrwxrwxrwx 1 root root 11 Dec 8 15:50 249:1 -> ../vport0p1
lrwxrwxrwx 1 root root 10 Dec 8 15:50 251:0 -> ../usbmon0
lrwxrwxrwx 1 root root 7 Dec 8 15:50 254:0 -> ../rtc0
lrwxrwxrwx 1 root root 7 Dec 8 15:50 4:0 -> ../tty0
lrwxrwxrwx 1 root root 7 Dec 8 15:50 4:1 -> ../tty1
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:10 -> ../tty10
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:11 -> ../tty11
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:12 -> ../tty12
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:13 -> ../tty13
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:14 -> ../tty14
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:15 -> ../tty15
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:16 -> ../tty16
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:17 -> ../tty17
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:18 -> ../tty18
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:19 -> ../tty19
lrwxrwxrwx 1 root root 7 Dec 8 15:50 4:2 -> ../tty2
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:20 -> ../tty20
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:21 -> ../tty21
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:22 -> ../tty22
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:23 -> ../tty23
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:24 -> ../tty24
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:25 -> ../tty25
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:26 -> ../tty26
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:27 -> ../tty27
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:28 -> ../tty28
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:29 -> ../tty29
lrwxrwxrwx 1 root root 7 Dec 8 15:50 4:3 -> ../tty3
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:30 -> ../tty30
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:31 -> ../tty31
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:32 -> ../tty32
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:33 -> ../tty33
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:34 -> ../tty34
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:35 -> ../tty35
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:36 -> ../tty36
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:37 -> ../tty37
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:38 -> ../tty38
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:39 -> ../tty39
lrwxrwxrwx 1 root root 7 Dec 8 15:50 4:4 -> ../tty4
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:40 -> ../tty40
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:41 -> ../tty41
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:42 -> ../tty42
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:43 -> ../tty43
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:44 -> ../tty44
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:45 -> ../tty45
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:46 -> ../tty46
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:47 -> ../tty47
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:48 -> ../tty48
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:49 -> ../tty49
lrwxrwxrwx 1 root root 7 Dec 8 15:50 4:5 -> ../tty5
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:50 -> ../tty50
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:51 -> ../tty51
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:52 -> ../tty52
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:53 -> ../tty53
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:54 -> ../tty54
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:55 -> ../tty55
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:56 -> ../tty56
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:57 -> ../tty57
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:58 -> ../tty58
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:59 -> ../tty59
lrwxrwxrwx 1 root root 7 Dec 8 15:50 4:6 -> ../tty6
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:60 -> ../tty60
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:61 -> ../tty61
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:62 -> ../tty62
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:63 -> ../tty63
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:64 -> ../ttyS0
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:65 -> ../ttyS1
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:66 -> ../ttyS2
lrwxrwxrwx 1 root root 8 Dec 8 15:50 4:67 -> ../ttyS3
lrwxrwxrwx 1 root root 7 Dec 8 15:50 4:7 -> ../tty7
lrwxrwxrwx 1 root root 7 Dec 8 15:50 4:8 -> ../tty8
lrwxrwxrwx 1 root root 7 Dec 8 15:50 4:9 -> ../tty9
lrwxrwxrwx 1 root root 6 Dec 8 15:50 5:0 -> ../tty
lrwxrwxrwx 1 root root 10 Dec 8 15:50 5:1 -> ../console
lrwxrwxrwx 1 root root 7 Dec 8 15:50 5:2 -> ../ptmx
lrwxrwxrwx 1 root root 6 Dec 8 15:50 7:0 -> ../vcs
lrwxrwxrwx 1 root root 7 Dec 8 15:50 7:1 -> ../vcs1
lrwxrwxrwx 1 root root 7 Dec 8 15:50 7:128 -> ../vcsa
lrwxrwxrwx 1 root root 8 Dec 8 15:50 7:129 -> ../vcsa1
/dev/cpu:
total 0
drwxr-xr-x 2 root root 80 Dec 8 2011 0
/dev/cpu/0:
total 0
cr--r--r-- 1 root root 203, 0 Dec 8 15:50 cpuid
crw-rw---- 1 root root 202, 0 Dec 8 15:50 msr
/dev/disk:
total 0
drwxr-xr-x 2 root root 60 Dec 8 2011 by-label
drwxr-xr-x 2 root root 80 Dec 8 2011 by-path
drwxr-xr-x 2 root root 80 Dec 8 2011 by-uuid
/dev/disk/by-label:
total 0
lrwxrwxrwx 1 root root 9 Dec 8 2011 uec-rootfs -> ../../vda
/dev/disk/by-path:
total 0
lrwxrwxrwx 1 root root 9 Dec 8 2011 pci-0000:00:03.0-virtio-pci-virtio1 ->
../../vda
lrwxrwxrwx 1 root root 9 Dec 8 15:50 pci-0000:00:04.0-virtio-pci-virtio2 ->
../../vdb
/dev/disk/by-uuid:
total 0
lrwxrwxrwx 1 root root 9 Dec 8 15:50 141ccc43-56e4-42c1-84f6-011135e943a8 ->
../../vdb
lrwxrwxrwx 1 root root 9 Dec 8 2011 1cc3eea5-6f8e-4625-93c9-3ab8c520501e ->
../../vda
/dev/hugepages:
total 0
/dev/input:
total 0
drwxr-xr-x 2 root root 100 Dec 8 15:50 by-path
crw-r----- 1 root root 13, 64 Dec 8 15:50 event0
crw-r----- 1 root root 13, 65 Dec 8 15:50 event1
crw-r----- 1 root root 13, 66 Dec 8 15:50 event2
crw-r----- 1 root root 13, 63 Dec 8 15:50 mice
crw-r----- 1 root root 13, 32 Dec 8 15:50 mouse0
crw-r----- 1 root root 13, 33 Dec 8 15:50 mouse1
/dev/input/by-path:
total 0
lrwxrwxrwx 1 root root 9 Dec 8 15:50 platform-i8042-serio-0-event-kbd ->
../event1
lrwxrwxrwx 1 root root 9 Dec 8 15:50 platform-i8042-serio-1-event-mouse ->
../event2
lrwxrwxrwx 1 root root 9 Dec 8 15:50 platform-i8042-serio-1-mouse ->
../mouse1
/dev/mapper:
total 0
crw-rw---- 1 root root 10, 58 Dec 8 15:50 control
/dev/net:
total 0
crw-rw-rw- 1 root root 10, 200 Dec 8 15:50 tun
/dev/pts:
total 0
/dev/raw:
total 0
crw-rw---- 1 root disk 162, 0 Dec 8 15:50 rawctl
/dev/shm:
total 0
/dev/virtio-ports:
total 0
lrwxrwxrwx 1 root root 11 Dec 8 15:50 org.libguestfs.channel.0 ->
../vport0p1
rootfs / rootfs rw 0 0
/dev/root / ext2 rw,noatime,errors=continue 0 0
/proc /proc proc rw,relatime 0 0
/sys /sys sysfs rw,relatime 0 0
none /dev devtmpfs rw,relatime,size=242172k,nr_inodes=60543,mode=755 0 0
No volume groups found
No volume groups found
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt Iface
Module Size Used by
dm_mod 81500 0
i2c_piix4 12608 0
i2c_core 31276 1 i2c_piix4
virtio_net 15839 0
virtio_balloon 4347 0
virtio_rng 2406 0
virtio_console 16885 0
virtio_blk 6671 1
virtio_pci 6687 0
sym53c8xx 77039 0
ext2 67955 1
sd_mod 39488 0
virtio_ring 7729 6
virtio_net,virtio_balloon,virtio_rng,virtio_console,virtio_blk,virtio_pci
virtio 4890 6
virtio_net,virtio_balloon,virtio_rng,virtio_console,virtio_blk,virtio_pci
scsi_transport_spi 26151 1 sym53c8xx
mbcache 8144 1 ext2
libcrc32c 1246 0
crc7 1428 0
crc_t10dif 1541 1 sd_mod
crc_itu_t 1717 0
crc_ccitt 1677 0
ata_piix 22846 0
Thu Dec 8 15:50:18 GMT 2011
uptime: 1.38 0.48
verbose daemon enabled
linux commmand line: panic=1 console=ttyS0 udevtimeout=300 noapic acpi=off
printk.time=1 cgroup_disable=memory selinux=0 guestfs_verbose=1
TERM=xterm-256color
[02407ms] appliance is up
send_to_daemon: 0x19774d0 g->state = 3, n = 44
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8f017c, buf_rtn
= 0x7fff0c8f0170
send_to_daemon: 0x19774d0 g->state = 3, n = 44
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8f019c, buf_rtn
= 0x7fff0c8f0190
proc 8 (list_partitions) took 0.00 seconds
mount
send_to_daemon: 0x19774d0 g->state = 3, n = 44
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8f018c, buf_rtn
= 0x7fff0c8f0180
proc 47 (umount_all) took 0.00 seconds
send_to_daemon: 0x19774d0 g->state = 3, n = 56
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8f00fc, buf_rtn
= 0x7fff0c8f00f0
proc 7 (list_devices) took 0.00 seconds
blkid -c /dev/null -o value -s TYPE /dev/vda
proc 198 (vfs_type) took 0.01 seccheck_for_filesystem_on: /dev/vda (ext2)
send_to_daemon: 0x19774d0 g->state = 3, n = 64
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8f010c, buf_rtn
= 0x7fff0c8f0100
onds
mount -o ro /dev/vda /sysroot/
send_to_daemon: 0x19774d0 g->state = 3, n = 52
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8f00fc, buf_rtn
= 0x7fff0c8f00f0
proc 73 (mount_ro) took 0.05 seconds
send_to_daemon: 0x19774d0 g->state = 3, n = 52
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8f00fc, buf_rtn
= 0x7fff0c8f00f0
proc 38 (is_dir) took 0.00 seconds
send_to_daemon: 0x19774d0 g->state = 3, n = 56
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8f00fc, buf_rtn
= 0x7fff0c8f00f0
proc 38 (is_dir) took 0.00 seconds
send_to_daemon: 0x19774d0 g->state = 3, n = 64
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8f00fc, buf_rtn
= 0x7fff0c8f00f0
proc 38 (is_dir) took 0.00 seconds
send_to_daemon: 0x19774d0 g->state = 3, n = 64
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8f00fc, buf_rtn
= 0x7fff0c8f00f0
proc 37 (is_file) took 0.00 seconds
send_to_daemon: 0x19774d0 g->state = 3, n = 72
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8f00fc, buf_rtn
= 0x7fff0c8f00f0
proc 37 (is_file) took 0.00 seconds
send_to_daemon: 0x19774d0 g->state = 3, n = 60
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8f00fc, buf_rtn
= 0x7fff0c8f00f0
proc 37 (is_file) took 0.00 seconds
send_to_daemon: 0x19774d0 g->state = 3, n = 64
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8f00fc, buf_rtn
= 0x7fff0c8f00f0
proc 37 (is_file) took 0.00 seconds
send_to_daemon: 0x19774d0 g->state = 3, n = 68
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8f00fc, buf_rtn
= 0x7fff0c8f00f0
proc 36 (exists) took 0.00 seconds
send_to_daemon: 0x19774d0 g->state = 3, n = 68
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8f00fc, buf_rtn
= 0x7fff0c8f00f0
proc 36 (exists) took 0.00 seconds
send_to_daemon: 0x19774d0 g->state = 3, n = 68
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8f00fc, buf_rtn
= 0x7fff0c8f00f0
proc 36 (exists) took 0.00 seconds
send_to_daemon: 0x19774d0 g->state = 3, n = 68
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8f00fc, buf_rtn
= 0x7fff0c8f00f0
proc 36 (exists) took 0.00 seconds
send_to_daemon: 0x19774d0 g->state = 3, n = 68
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8f00fc, buf_rtn
= 0x7fff0c8f00f0
proc 36 (exists) took 0.00 seconds
send_to_daemon: 0x19774d0 g->state = 3, n = 68
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8f00fc, buf_rtn
= 0x7fff0c8f00f0
proc 36 (exists) took 0.00 seconds
send_to_daemon: 0x19774d0 g->state = 3, n = 60
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8f008c, buf_rtn
= 0x7fff0c8f0080
proc 36 (exists) took 0.00 seconds
send_to_daemon: 0x19774d0 g->state = 3, n = 60
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8f002c, buf_rtn
= 0x7fff0c8f0020
proc 37 (is_file) took 0.00 seconds
file -zb /sysroot/bin/bash
send_to_daemon: 0x19774d0 g->state = 3, n = 60
proc 49recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8f00bc,
buf_rtn = 0x7fff0c8f00b0
(file) took 0.01 seconds
proc 218 (filesize) took 0.00 secondssend_to_daemon: 0x19774d0 g->state = 3,
n = 56
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8f00cc, buf_rtn
= 0x7fff0c8f00c0
send_to_daemon: 0x19774d0 g->state = 3, n = 88
procrecv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8f005c,
buf_rtn = 0x7fff0c8f0050
16 (aug_init) took 0.15 seconds
send_to_daemon: 0x19774d0 g->state = 3, n = 44
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8f007c, buf_rtn
= 0x7fff0c8f0070
proc 22 (aug_rm) took 0.00 seconds
send_to_daemon: 0x19774d0 g->state = 3, n = 64
prorecv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8efeac,
buf_rtn = 0x7fff0c8efea0
c 27 (aug_load) took 0.02 seconds
send_to_daemon: 0x19774d0 g->state = 3, n = 72
precv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8efeac, buf_rtn
= 0x7fff0c8efea0
roc 28 (aug_ls) took 0.00 seconds
send_to_daemon: 0x19774d0 g->state = 3, n = 72
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8efeac, buf_rtn
= 0x7fff0c8efea0
proc 19 (aug_get) took 0.00 seconds
fstab: device=/dev/root mountpoint=/
send_to_daemon: 0x19774d0 g->state = 3, n = 72
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8efeac, buf_rtn
= 0x7fff0c8efea0
proc 19 (aug_get) took 0.00 seconds
send_to_daemon: 0x19774d0 g->state = 3, n = 72
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8efeac, buf_rtn
= 0x7fff0c8efea0
proc 19 (aug_get) took 0.00 seconds
send_to_daemon: 0x19774d0 g->state = 3, n = 72
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8efeac, buf_rtn
= 0x7fff0c8efea0
proc 19 (aug_get) took 0.00 seconds
send_to_daemon: 0x19774d0 g->state = 3, n = 72
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8efeac, buf_rtn
= 0x7fff0c8efea0
proc 19 (aug_get) took 0.00 seconds
send_to_daemon: 0x19774d0 g->state = 3, n = 72
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8efeac, buf_rtn
= 0x7fff0c8efea0
proc 19 (aug_get) took 0.00 seconds
send_to_daemon: 0x19774d0 g->state = 3, n = 72
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8efeac, buf_rtn
= 0x7fff0c8efea0
proc 19 (aug_get) took 0.00 seconds
send_to_daemon: 0x19774d0 g->state = 3, n = 72
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8efeac, buf_rtn
= 0x7fff0c8efea0
proc 19 (aug_get) took 0.00 seconds
send_to_daemon: 0x19774d0 g->state = 3, n = 72
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8efeac, buf_rtn
= 0x7fff0c8efea0
proc 19 (aug_get) took 0.00 seconds
send_to_daemon: 0x19774d0 g->state = 3, n = 72
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8efeac, buf_rtn
= 0x7fff0c8efea0
proc 19 (aug_get) took 0.00 seconds
send_to_daemon: 0x19774d0 g->state = 3, n = 72
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8efeac, buf_rtn
= 0x7fff0c8efea0
proc 19 (aug_get) took 0.00 seconds
send_to_daemon: 0x19774d0 g->state = 3, n = 44
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8f007c, buf_rtn
= 0x7fff0c8f0070
proc 19 (aug_get) took 0.00 seconds
send_to_daemon: 0x19774d0 g->state = 3, n = 64
prrecv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8f00cc,
buf_rtn = 0x7fff0c8f00c0
oc 26 (aug_close) took 0.00 seconds
send_to_daemon: 0x19774d0 g->state = 3, n = 64
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8f009c, buf_rtn
= 0x7fff0c8f0090
proc 37 (is_file) took 0.00 seconds
send_to_daemon: 0x19774d0 g->state = 3, n = 68
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8f009c, buf_rtn
= 0x7fff0c8f0090
proc 218 (filesize) took 0.00 seconds
head -n 1
send_to_daemon: 0x19774d0 g->state = 3, n = 44
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8f011c, buf_rtn
= 0x7fff0c8f0110
proc 122 (head_n) took 0.00 seconds
mount
umount /sysroot
send_to_daemon: 0x19774d0 g->state = 3, n = 44
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8f018c, buf_rtn
= 0x7fff0c8f0180
proc 47 (umount_all) took 0.00 seconds
send_to_daemon: 0x19774d0 g->state = 3, n = 56
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8f015c, buf_rtn
= 0x7fff0c8f0150
proc 8 (list_partitions) took 0.00 seconds
send_to_daemon: 0x19774d0 g->state = 3, n = 44
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8f018c, buf_rtn
= 0x7fff0c8f0180
proc 216 (available) took 0.00 seconds
lvm lvs -o vg_name,lv_name --noheadings --separator /
No volume groups found
send_to_daemon: 0x19774d0 g->state = 3, n = 72
prrecv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8f01bc,
buf_rtn = 0x7fff0c8f01b0
oc 11 (lvs) took 0.00 seconds
/dev/root: No such file or directory
guestfsd: error: mount_options_stub: /dev/root: No such file or directory
libguestfs: error: mount_options: mount_options_stub: /dev/root: No such file or
directory
guestmount: some filesystems could not be mounted (ignored)
send_to_daemon: 0x19774d0 g->state = 3, n = 48
proc 74 (mount_options) took 0.00 seconds
recv_from_daemon: 0x19774d0 g->state = 3, size_rtn = 0x7fff0c8f01ec, buf_rtn
= 0x7fff0c8f01e0
Richard W.M. Jones
2011-Dec-08 17:43 UTC
[Libguestfs] guestmount failing to mount a qcow image
On Thu, Dec 08, 2011 at 04:49:08PM +0000, P?draig Brady wrote:> # guestmount --rw -a /tmp/disk -i /tmp/tmplFlBCc > libguestfs: error: mount_options: mount_options_stub: /dev/root: No > such file or directoryThis image works OK with libguestfs 1.14/1.15. I suspect the commit you need to make it work is: commit 917f947590c92318fee2545ba88245d0de012e31 Author: Richard W.M. Jones <rjones at redhat.com> Date: Fri Sep 16 15:26:20 2011 +0100 inspection: Handle /dev/root in /etc/fstab. This means "the device that holds /etc/fstab", so map it correctly. This fixes support for ttylinux and also some other guests that use /dev/root instead of a real device name. The bigger issue here for OpenStack is how to recover gracefully when inspection fails. Even though guestmount -i doesn't work on the older libguestfs, you could still have used explicit -m option(s). You would have to know somehow which filesystem(s) are available and which you want to modify. That is information you can get from the API (g.list_filesystems) or using virt-filesystems. It's reasonable, if there is only one filesystem in the image, to just mount that one. What's less clear is what should happen if there are multiple filesystems: that information would have to be passed down from the user through OpenStack. Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones virt-df lists disk usage of guests without needing to install any software inside the virtual machine. Supports Linux and Windows. http://et.redhat.com/~rjones/virt-df/