Re: [Libguestfs] libguestfs supermin error

abhishek jain
Fri, 13 Jun 2014 05:32:57 -0000

Hi RIch

It got solved.I updated the newer vmlinuz file with the older one after
enabling the virtio modules with (m) option.
Thanks for the wonderful support you provided me.I'll now ryo to boot my VM
from the cloud and let you know if any further issues.

I'm now getting following logs...


libguestfs-test-tool
     ************************************************************
     *                    IMPORTANT NOTICE
     *
     * When reporting bugs, include the COMPLETE, UNEDITED
     * output below in your bug report.
     *
     ************************************************************
PATH=/bin:/sbin:/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/sbin:/usr/local/bin
SELinux: Disabled
guestfs_get_append: (null)
guestfs_get_autosync: 1
guestfs_get_backend: direct
guestfs_get_backend_settings: []
guestfs_get_cachedir: /var/tmp
guestfs_get_direct: 0
guestfs_get_hv: /usr/bin/kvm
guestfs_get_memsize: 768
guestfs_get_network: 0
guestfs_get_path: /usr/local/lib/guestfs
guestfs_get_pgroup: 0
guestfs_get_program: libguestfs-test-tool
guestfs_get_recovery_proc: 1
guestfs_get_selinux: 0
guestfs_get_smp: 1
guestfs_get_tmpdir: /tmp
guestfs_get_trace: 0
guestfs_get_verbose: 1
host_cpu: powerpc64
Launching appliance, timeout set to 600 seconds.
libguestfs: launch: program=libguestfs-test-tool
libguestfs: launch: version=1.27.15
libguestfs: launch: backend registered: unix
libguestfs: launch: backend registered: uml
libguestfs: launch: backend registered: libvirt
libguestfs: launch: backend registered: direct
libguestfs: launch: backend=direct
libguestfs: launch: tmpdir=/tmp/libguestfs7YXFMQ
libguestfs: launch: umask=0002
libguestfs: launch: euid=1000
libguestfs: [00000ms] begin building supermin appliance
libguestfs: [00000ms] run supermin
libguestfs: command: run: /usr/bin/supermin
libguestfs: command: run: \ --build
libguestfs: command: run: \ --verbose
libguestfs: command: run: \ --if-newer
libguestfs: command: run: \ --lock /var/tmp/.guestfs-1000/lock
libguestfs: command: run: \ --copy-kernel
libguestfs: command: run: \ -f ext2
libguestfs: command: run: \ --host-cpu powerpc64
libguestfs: command: run: \ /usr/local/lib/guestfs/supermin.d
libguestfs: command: run: \ -o /var/tmp/.guestfs-1000/appliance.d
supermin: version: 5.1.8
supermin: package handler: debian/dpkg
supermin: acquiring lock on /var/tmp/.guestfs-1000/lock
supermin: if-newer: output does not need rebuilding
libguestfs: [00025ms] finished building supermin appliance
libguestfs: [00025ms] begin testing qemu features
libguestfs: command: run: /usr/bin/kvm
libguestfs: command: run: \ -display none
libguestfs: command: run: \ -help
libguestfs: command: run: /usr/bin/kvm
libguestfs: command: run: \ -display none
libguestfs: command: run: \ -version
libguestfs: qemu version 1.4
libguestfs: command: run: /usr/bin/kvm
libguestfs: command: run: \ -display none
libguestfs: command: run: \ -M ppce500
libguestfs: command: run: \ -machine accel=kvm:tcg
libguestfs: command: run: \ -device ?
libguestfs: [00076ms] finished testing qemu features
[00078ms] /usr/bin/kvm \
    -global virtio-blk-pci.scsi=off \
    -nodefconfig \
    -enable-fips \
    -nodefaults \
    -display none \
    -M ppce500 \
    -machine accel=kvm:tcg \
    -m 768 \
    -no-reboot \
    -rtc driftfix=slew \
    -global kvm-pit.lost_tick_policy=discard \
    -kernel /var/tmp/.guestfs-1000/appliance.d/kernel \
    -initrd /var/tmp/.guestfs-1000/appliance.d/initrd \
    -device virtio-scsi-pci,id=scsi \
    -drive
file=/tmp/libguestfs7YXFMQ/scratch.1,cache=unsafe,format=raw,id=hd0,if=none
\
    -device scsi-hd,drive=hd0 \
    -drive
file=/var/tmp/.guestfs-1000/appliance.d/root,snapshot=on,id=appliance,cache=unsafe,if=none
\
    -device scsi-hd,drive=appliance \
    -device virtio-serial-pci \
    -serial stdio \
    -chardev socket,path=/tmp/libguestfs7YXFMQ/guestfsd.sock,id=channel0 \
    -device virtserialport,chardev=channel0,name=org.libguestfs.channel.0 \
    -append 'panic=1 console=ttyS0 udevtimeout=6000 no_timer_check acpi=off
printk.time=1 cgroup_disable=memory root=/dev/sdb selinux=0
guestfs_verbose=1 TERM=xterm'
Using QEMU e500 machine description
MMU: Supported page sizes
         4 KB as direct
      1024 KB as direct
      2048 KB as direct
      4096 KB as direct
     16384 KB as direct
     65536 KB as direct
    262144 KB as direct
   1048576 KB as direct
MMU: Book3E HW tablewalk not supported
Found initrd at 0xc000000003000000:0xc0000000030e6a00
bootconsole [udbg0] enabled
CPU maps initialized for 1 thread per core
Starting Linux PPC64 #3 SMP Thu Jun 12 20:30:14 IST 2014
-----------------------------------------------------
ppc64_pft_size                = 0x0
physicalMemorySize            = 0x30000000
ppc64_caches.dcache_line_size = 0x40
ppc64_caches.icache_line_size = 0x40
-----------------------------------------------------
Linux version 3.8.13-rt9-QorIQ-SDK-V1.4 (vvdn@vvdn) (gcc version 4.7.2
(GCC) ) #3 SMP Thu Jun 12 20:30:14 IST 2014
CF000012

Setup Arch
[boot]0012 Setup Arch
qemu_e500_setup_arch()
Zone ranges:
  DMA      [mem 0x00000000-0x2fffffff]
  Normal   empty
Movable zone start for each node
Early memory node ranges
  node   0: [mem 0x00000000-0x2fffffff]
MMU: Allocated 2112 bytes of context maps for 255 contexts
CF000015

Setup Done
[boot]0015 Setup Done
PERCPU: Embedded 14 pages/cpu @c000000001800000 s24832 r0 d32512 u1048576
Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 193920
Kernel command line: panic=1 console=ttyS0 udevtimeout=6000 no_timer_check
acpi=off printk.time=1 cgroup_disable=memory root=/dev/sdb selinux=0
guestfs_verbose=1 TERM=xterm
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] Dentry cache hash table entries: 131072 (order: 8, 1048576
bytes)
[    0.000000] Inode-cache hash table entries: 65536 (order: 7, 524288
bytes)
[    0.000000] Memory: 693792k/786432k available (11200k kernel code,
92640k reserved, 1116k data, 850k bss, 356k init)
[    0.000000] Hierarchical RCU implementation.
[    0.000000] \tRCU debugfs-based tracing is enabled.
[    0.000000] \tCONFIG_RCU_FANOUT set to non-default value of 32
[    0.000000] \tRCU restricting CPUs from NR_CPUS=24 to nr_cpu_ids=1.
[    0.000000] NR_IRQS:512 nr_irqs:512 16
[    0.000000] mpic: Setting up MPIC " OpenPIC  " version 1.2 at
e0040000,
max 1 CPUs
[    0.000000] mpic: ISU size: 256, shift: 8, mask: ff
[    0.000000] mpic: Initializing for 256 sources
[    0.000000] clocksource: timebase mult[18000006] shift[24] registered
[    0.000000] Console: colour dummy device 80x25
[    0.002933] pid_max: default: 32768 minimum: 301
[    0.004186] Mount-cache hash table entries: 256
[    0.006706] e6500 family performance monitor hardware support registered
[    0.009100] Brought up 1 CPUs
[    0.010425] devtmpfs: initialized
[    0.011902] xor: measuring software checksum speed
[    0.049966]    8regs     :  3398.000 MB/sec
[    0.090102]    8regs_prefetch:  2979.000 MB/sec
[    0.130242]    32regs    :  3415.000 MB/sec
[    0.170390]    32regs_prefetch:  3068.000 MB/sec
[    0.171399] xor: using function: 32regs (3415.000 MB/sec)
[    0.172951] NET: Registered protocol family 16
[    0.177417] Found FSL PCI host bridge at 0x00000000e0008000. Firmware
bus number: 0->255
[    0.179417] PCI host bridge /pci@e0008000 (primary) ranges:
[    0.180755]  MEM 0x00000000c0000000..0x00000000dfffffff ->
0x00000000c0000000
[    0.182586]   IO 0x00000000e1000000..0x00000000e100ffff ->
0x0000000000000000
[    0.184596] /pci@e0008000: PCICSRBAR @ 0xfff00000
[    0.186238] EDAC PCI0: Giving out device to module 'MPC85xx_edac'
controller 'mpc85xx_pci_err': DEV 'e0008000.pci' (INTERRUPT)
[    0.189120] MPC85xx_edac acquired irq 24 for PCI Err
[    0.190324] MPC85xx_edac PCI err registered
[    0.192918] fsl-pamu: fsl_pamu_init: fsl-pamu: could not find a PAMU node
[    0.204972] PCI: Probing PCI hardware
[    0.206312] fsl-pci e0008000.pci: PCI host bridge to bus 0000:00
[    0.207822] pci_bus 0000:00: root bus resource [io  0x10000-0x1ffff]
(bus address [0x0000-0xffff])
[    0.209999] pci_bus 0000:00: root bus resource [mem
0xc0000000-0xdfffffff]
[    0.211792] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.219004] pci 0000:00:00.0: bridge configuration invalid ([bus
00-00]), reconfiguring
[    0.222084] pci 0000:00:00.0: PCI bridge to [bus 01-ff]
[    0.224470] PCI: Cannot allocate resource region 0 of device
0000:00:00.0, will remap
[    0.226497] PCI: Cannot allocate resource region 0 of device
0000:00:01.0, will remap
[    0.228459] PCI: Cannot allocate resource region 0 of device
0000:00:02.0, will remap
[    0.230668] pci 0000:00:00.0: BAR 0: assigned [mem 0xc0000000-0xc00fffff]
[    0.233411] pci 0000:00:00.0: BAR 8: assigned [mem 0xc0100000-0xc01fffff]
[    0.235207] pci 0000:00:01.0: BAR 1: assigned [mem 0xc0200000-0xc0200fff]
[    0.236835] pci 0000:00:02.0: BAR 1: assigned [mem 0xc0201000-0xc0201fff]
[    0.238607] pci 0000:00:01.0: BAR 0: assigned [io  0x11000-0x1103f]
[    0.240170] pci 0000:00:02.0: BAR 0: assigned [io  0x11040-0x1105f]
[    0.241842] pci 0000:00:00.0: PCI bridge to [bus 01]
[    0.243080] pci 0000:00:00.0:   bridge window [io  0x10000-0x10fff]
[    0.244640] pci 0000:00:00.0:   bridge window [mem 0xc0100000-0xc01fffff]
[    0.268512] bio: create slab <bio-0> at 0
[    0.337804] raid6: altivecx1  1459 MB/s
[    0.406041] raid6: altivecx2  1814 MB/s
[    0.474309] raid6: altivecx4  2749 MB/s
[    0.542545] raid6: altivecx8  2864 MB/s
[    0.610876] raid6: int64x1    479 MB/s
[    0.679081] raid6: int64x2    830 MB/s
[    0.747310] raid6: int64x4   1217 MB/s
[    0.815546] raid6: int64x8   1156 MB/s
[    0.816376] raid6: using algorithm altivecx8 (2864 MB/s)
[    0.817690] raid6: using intx1 recovery algorithm
[    0.819431] vgaarb: loaded
[    0.820683] SCSI subsystem initialized
[    0.822782] usbcore: registered new interface driver usbfs
[    0.824348] usbcore: registered new interface driver hub
[    0.825774] usbcore: registered new device driver usb
[    0.828039] No BMan portals available!
[    0.829862] QMan: Allocated lookup table at 8000000000000000, entry
count 65537
[    0.831626] No QMan portals available!
[    0.833758] Switching to clocksource timebase
[    0.848225] NET: Registered protocol family 2
[    0.849874] TCP established hash table entries: 8192 (order: 5, 131072
bytes)
[    0.851899] TCP bind hash table entries: 8192 (order: 5, 131072 bytes)
[    0.853763] TCP: Hash tables configured (established 8192 bind 8192)
[    0.855550] TCP: reno registered
[    0.856370] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.857813] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.859726] NET: Registered protocol family 1
[    0.861128] RPC: Registered named UNIX socket transport module.
[    0.862563] RPC: Registered udp transport module.
[    0.863769] RPC: Registered tcp transport module.
[    0.864910] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.867318] Trying to unpack rootfs image as initramfs...
[    0.874567] Freeing initrd memory: 924k freed
[    0.878764] audit: initializing netlink socket (disabled)
[    0.880369] type=2000 audit(0.860:1): initialized
[    0.883274] HugeTLB registered 1 MB page size, pre-allocated 0 pages
[    0.884908] HugeTLB registered 4 MB page size, pre-allocated 0 pages
[    0.886529] HugeTLB registered 16 MB page size, pre-allocated 0 pages
[    0.888337] HugeTLB registered 64 MB page size, pre-allocated 0 pages
[    0.889960] HugeTLB registered 256 MB page size, pre-allocated 0 pages
[    0.892013] HugeTLB registered 1 GB page size, pre-allocated 0 pages
[    0.895392] NFS: Registering the id_resolver key type
[    0.896696] Key type id_resolver registered
[    0.897598] Key type id_legacy registered
[    0.898675] NTFS driver 2.1.30 [Flags: R/O].
[    0.899805] jffs2: version 2.2. (NAND) \xc2\xa9 2001-2006 Red Hat, Inc.
[    0.901523] fuse init (API version 7.20)
[    0.903075] msgmni has been set to 1485
[    0.905867] io scheduler noop registered
[    0.906751] io scheduler deadline registered
[    0.907902] io scheduler cfq registered (default)
[    0.910011] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    0.937464] serial8250.0: ttyS0 at MMIO 0xe0004500 (irq = 42) is a 16550A
[    0.939348] console [ttyS0] enabled, bootconsole disabled
[    0.939348] console [ttyS0] enabled, bootconsole disabled
[    0.943180] ePAPR hypervisor byte channel driver
[    0.951435] brd: module loaded
[    0.956103] loop: module loaded
[    0.957769] nbd: registered device at major 43
[    0.966074] st: Version 20101219, fixed bufsize 32768, s/g segs 256
[    0.972093] libphy: Fixed MDIO Bus: probed
[    0.973326] tun: Universal TUN/TAP device driver, 1.6
[    0.974611] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[    0.976923] Freescale FM module (Jun 12 2014:20:28:49), FMD API version
21.1.0
[    0.981232] Freescale FM Ports module (Jun 12 2014:20:28:50)
[    0.982681] dpaa_debugfs: FSL DPAA Ethernet debugfs entries ()
[    0.984235] fsl_mac: mac.c:417:mac_load() fsl_mac: FSL FMan MAC API
based driver ()
[    0.986485] fsl_dpa: dpaa_eth.c:4321:dpa_load() fsl_dpa: FSL DPAA
Ethernet driver ()
[    0.988667] fsl_oh: offline_port.c:439:oh_port_load() fsl_oh: FSL FMan
Offline Parsing port driver ()
[    0.991227] e1000e: Intel(R) PRO/1000 Network Driver - 2.1.4-k
[    0.992627] e1000e: Copyright(c) 1999 - 2012 Intel Corporation.
[    0.994566] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI)
Driver
[    0.996752] ehci-pci: EHCI PCI platform driver
[    0.998251] Initializing USB Mass Storage driver...
[    0.999775] usbcore: registered new interface driver usb-storage
[    1.001248] USB Mass Storage support registered.
[    1.003028] i2c /dev entries driver
[    1.004321] md: raid6 personality registered for level 6
[    1.005729] md: raid5 personality registered for level 5
[    1.007138] md: raid4 personality registered for level 4
[    1.008791] device-mapper: ioctl: 4.23.1-ioctl (2012-12-18) initialised:
dm-devel@redhat.com
[    1.011007] EDAC MC: Ver: 3.0.0
[    1.012417] Freescale(R) MPC85xx EDAC driver, (C) 2006 Montavista
Software
[    1.014656] sdhci: Secure Digital Host Controller Interface driver
[    1.016328] sdhci: Copyright(c) Pierre Ossman
[    1.017318] sdhci-pltfm: SDHCI platform and OF driver helper
[    1.019537] usbcore: registered new interface driver usbhid
[    1.020855] usbhid: USB HID core driver
[    1.022263] No fsl,qman node
[    1.023344] Freescale USDPAA process driver
[    1.024381] fsl-usdpaa: no region found
[    1.025367] Freescale USDPAA process IRQ driver
[    1.027262] Freescale pme2 db driver
[    1.028095] PME2: fsl_pme2_db_init: not on ctrl-plane
[    1.029364] Freescale pme2 scan driver
[    1.030563] fsl-pme2-scan: device pme_scan registered
[    1.032204] Freescale hypervisor management driver
[    1.033301] fsl-hv: no hypervisor found
[    1.034639] IPv4 over IPv4 tunneling driver
[    1.036564] ip_tables: (C) 2000-2006 Netfilter Core Team
[    1.038019] arp_tables: (C) 2002 David S. Miller
[    1.039339] TCP: cubic registered
[    1.040218] Initializing XFRM netlink socket
[    1.041344] NET: Registered protocol family 10
[    1.043058] ip6_tables: (C) 2000-2006 Netfilter Core Team
[    1.044488] sit: IPv6 over IPv4 tunneling driver
[    1.046298] NET: Registered protocol family 17
[    1.047553] NET: Registered protocol family 15
[    1.048725] Bridge firewalling registered
[    1.049768] Ebtables v2.0 registered
[    1.050977] 8021q: 802.1Q VLAN Support v1.8
[    1.052090] Key type dns_resolver registered
[    1.055657] drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
[    1.058540] Freeing unused kernel memory: 356k freed
supermin: mounting /proc
supermin: uptime: 1.04 4031.60
supermin: ext2 mini initrd starting up: 5.1.8 zlib
supermin: cmdline: panic=1 console=ttyS0 udevtimeout=6000 no_timer_check
acpi=off printk.time=1 cgroup_disable=memory root=/dev/sdb selinux=0
guestfs_verbose=1 TERM=xterm
supermin: mounting /sys
supermin: internal insmod crc32c.ko
supermin: internal insmod virtio.ko
supermin: internal insmod virtio_ring.ko
supermin: internal insmod virtio_blk.ko
supermin: internal insmod virtio_console.ko
supermin: internal insmod virtio_net.ko
supermin: internal insmod virtio_scsi.ko
supermin: internal insmod virtio_pci.ko
[    1.086561] virtio-pci 0000:00:01.0: enabling device (0000 -> 0003)
[    1.097347] scsi0 : Virtio SCSI HBA
[    1.104650] scsi 0:0:0:0: Direct-Access     QEMU     QEMU HARDDISK
1.4. PQ: 0 ANSI: 5
[    1.108395] sd 0:0:0:0: [sda] 204800 512-byte logical blocks: (104
MB/100 MiB)
[    1.110971] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    1.112759] sd 0:0:0:0: [sda] Write Protect is off
[    1.114381] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled,
doesn't support DPO or FUA
[    1.116936] scsi 0:0:1:0: Direct-Access     QEMU     QEMU HARDDISK
1.4. PQ: 0 ANSI: 5
[    1.121321] sd 0:0:1:0: [sdb] 8388608 512-byte logical blocks: (4.29
GB/4.00 GiB)
[    1.124271] sd 0:0:1:0: Attached scsi generic sg1 type 0
[    1.126590]  sda: unknown partition table
[    1.128356] sd 0:0:1:0: [sdb] Write Protect is off
[    1.130575] sd 0:0:1:0: [sdb] Write cache: enabled, read cache: enabled,
doesn't support DPO or FUA
[    1.136016] sd 0:0:0:0: [sda] Attached SCSI disk
[    1.140082]  sdb: unknown partition table
[    1.144144] sd 0:0:1:0: [sdb] Attached SCSI disk
[    1.199828] virtio-pci 0000:00:02.0: enabling device (0000 -> 0003)
supermin: internal insmod crc-itu-t.ko
supermin: internal insmod libcrc32c.ko
func: main line 171
supermin: picked /sys/block/sdb/dev as root device
supermin: creating /dev/root as block special 8:16
supermin: mounting new root on /root
supermin: chroot
Starting /init script ...
[    1.638427] systemd-udevd[591]: starting version 204
invalid command 'static-nodes'
kmod - Manage kernel modules: list, load, unload, etc
Usage:
\tkmod [options] command [command_options]

Options:
\t-V, --version     show version
\t-h, --help        show this help

Commands:
  help         Show help message
  list         list currently loaded modules

kmod also handles gracefully if called from following symlinks:
  lsmod        compat lsmod command
  rmmod        compat rmmod command
  insmod       compat insmod command
  modinfo      compat modinfo command
  modprobe     compat modprobe command
  depmod       compat depmod command
/init: line 63: systemd-tmpfiles: command not found
/init: line 69: /sys/block/hd*/queue/scheduler: No such file or directory
/init: line 69: /sys/block/ubd*/queue/scheduler: No such file or directory
/init: line 69: /sys/block/vd*/queue/scheduler: No such file or directory
hwclock: Cannot access the Hardware Clock via any known method.
hwclock: Use the --debug option to see the details of our search for an
access method.
Cannot find device "eth0"
Cannot find device "eth0"
RTNETLINK answers: Network is unreachable
/init: line 86: mdadm: command not found
/init: line 90: lvmetad: command not found
  No volume groups found
/init: line 95: ldmtool: command not found
Linux (none) 3.8.13-rt9-QorIQ-SDK-V1.4 #3 SMP Thu Jun 12 20:30:14 IST 2014
ppc64 ppc64 ppc64 GNU/Linux
/dev:
total 0
drwxr-xr-x 2 0 0      880 Jan  1 00:00 block
drwxr-xr-x 2 0 0     2000 Jan  1 00:00 char
crw------- 1 0 0   5,   1 Jan  1 00:00 console
lrwxrwxrwx 1 0 0       11 Jan  1 00:00 core -> /proc/kcore
crw------- 1 0 0  10,  60 Jan  1 00:00 cpu_dma_latency
drwxr-xr-x 5 0 0      100 Jan  1 00:00 disk
lrwxrwxrwx 1 0 0       13 Jan  1 00:00 fd -> /proc/self/fd
crw------- 1 0 0  10,  62 Jan  1 00:00 fsl-usdpaa-irq
crw-rw-rw- 1 0 0   1,   7 Jan  1 00:00 full
crw-rw-rw- 1 0 0  10, 229 Jan  1 00:00 fuse
crw------- 1 0 0   1,   2 Jan  1 00:00 kmem
crw-r--r-- 1 0 0   1,  11 Jan  1 00:00 kmsg
crw------- 1 0 0  10, 232 Jan  1 00:00 kvm
crw------- 1 0 0  10, 237 Jan  1 00:00 loop-control
brw------- 1 0 0   7,   0 Jan  1 00:00 loop0
brw------- 1 0 0   7,   1 Jan  1 00:00 loop1
brw------- 1 0 0   7,   2 Jan  1 00:00 loop2
brw------- 1 0 0   7,   3 Jan  1 00:00 loop3
brw------- 1 0 0   7,   4 Jan  1 00:00 loop4
brw------- 1 0 0   7,   5 Jan  1 00:00 loop5
brw------- 1 0 0   7,   6 Jan  1 00:00 loop6
brw------- 1 0 0   7,   7 Jan  1 00:00 loop7
drwxr-xr-x 2 0 0       60 Jan  1 00:00 mapper
crw------- 1 0 0   1,   1 Jan  1 00:00 mem
brw------- 1 0 0  43,   0 Jan  1 00:00 nbd0
brw------- 1 0 0  43,   1 Jan  1 00:00 nbd1
brw------- 1 0 0  43,  10 Jan  1 00:00 nbd10
brw------- 1 0 0  43,  11 Jan  1 00:00 nbd11
brw------- 1 0 0  43,  12 Jan  1 00:00 nbd12
brw------- 1 0 0  43,  13 Jan  1 00:00 nbd13
brw------- 1 0 0  43,  14 Jan  1 00:00 nbd14
brw------- 1 0 0  43,  15 Jan  1 00:00 nbd15
brw------- 1 0 0  43,   2 Jan  1 00:00 nbd2
brw------- 1 0 0  43,   3 Jan  1 00:00 nbd3
brw------- 1 0 0  43,   4 Jan  1 00:00 nbd4
brw------- 1 0 0  43,   5 Jan  1 00:00 nbd5
brw------- 1 0 0  43,   6 Jan  1 00:00 nbd6
brw------- 1 0 0  43,   7 Jan  1 00:00 nbd7
brw------- 1 0 0  43,   8 Jan  1 00:00 nbd8
brw------- 1 0 0  43,   9 Jan  1 00:00 nbd9
drwxr-xr-x 2 0 0       60 Jan  1 00:00 net
crw------- 1 0 0  10,  59 Jan  1 00:00 network_latency
crw------- 1 0 0  10,  58 Jan  1 00:00 network_throughput
crw-rw-rw- 1 0 0   1,   3 Jan  1 00:00 null
crw------- 1 0 0  10,  61 Jan  1 00:00 pme_scan
crw-rw-rw- 1 0 0   5,   2 Jan  1 00:00 ptmx
brw------- 1 0 0   1,   0 Jan  1 00:00 ram0
brw------- 1 0 0   1,   1 Jan  1 00:00 ram1
brw------- 1 0 0   1,  10 Jan  1 00:00 ram10
brw------- 1 0 0   1,  11 Jan  1 00:00 ram11
brw------- 1 0 0   1,  12 Jan  1 00:00 ram12
brw------- 1 0 0   1,  13 Jan  1 00:00 ram13
brw------- 1 0 0   1,  14 Jan  1 00:00 ram14
brw------- 1 0 0   1,  15 Jan  1 00:00 ram15
brw------- 1 0 0   1,   2 Jan  1 00:00 ram2
brw------- 1 0 0   1,   3 Jan  1 00:00 ram3
brw------- 1 0 0   1,   4 Jan  1 00:00 ram4
brw------- 1 0 0   1,   5 Jan  1 00:00 ram5
brw------- 1 0 0   1,   6 Jan  1 00:00 ram6
brw------- 1 0 0   1,   7 Jan  1 00:00 ram7
brw------- 1 0 0   1,   8 Jan  1 00:00 ram8
brw------- 1 0 0   1,   9 Jan  1 00:00 ram9
crw-rw-rw- 1 0 0   1,   8 Jan  1 00:00 random
brw------- 1 0 0   8,   0 Jan  1 00:00 sda
brw------- 1 0 0   8,  16 Jan  1 00:00 sdb
crw------- 1 0 0  21,   0 Jan  1 00:00 sg0
crw------- 1 0 0  21,   1 Jan  1 00:00 sg1
lrwxrwxrwx 1 0 0       15 Jan  1 00:00 stderr -> /proc/self/fd/2
lrwxrwxrwx 1 0 0       15 Jan  1 00:00 stdin -> /proc/self/fd/0
lrwxrwxrwx 1 0 0       15 Jan  1 00:00 stdout -> /proc/self/fd/1
crw-rw-rw- 1 0 0   5,   0 Jan  1 00:00 tty
crw------- 1 0 0   4,   0 Jan  1 00:00 tty0
crw------- 1 0 0   4,   1 Jan  1 00:00 tty1
crw------- 1 0 0   4,  10 Jan  1 00:00 tty10
crw------- 1 0 0   4,  11 Jan  1 00:00 tty11
crw------- 1 0 0   4,  12 Jan  1 00:00 tty12
crw------- 1 0 0   4,  13 Jan  1 00:00 tty13
crw------- 1 0 0   4,  14 Jan  1 00:00 tty14
crw------- 1 0 0   4,  15 Jan  1 00:00 tty15
crw------- 1 0 0   4,  16 Jan  1 00:00 tty16
crw------- 1 0 0   4,  17 Jan  1 00:00 tty17
crw------- 1 0 0   4,  18 Jan  1 00:00 tty18
crw------- 1 0 0   4,  19 Jan  1 00:00 tty19
crw------- 1 0 0   4,   2 Jan  1 00:00 tty2
crw------- 1 0 0   4,  20 Jan  1 00:00 tty20
crw------- 1 0 0   4,  21 Jan  1 00:00 tty21
crw------- 1 0 0   4,  22 Jan  1 00:00 tty22
crw------- 1 0 0   4,  23 Jan  1 00:00 tty23
crw------- 1 0 0   4,  24 Jan  1 00:00 tty24
crw------- 1 0 0   4,  25 Jan  1 00:00 tty25
crw------- 1 0 0   4,  26 Jan  1 00:00 tty26
crw------- 1 0 0   4,  27 Jan  1 00:00 tty27
crw------- 1 0 0   4,  28 Jan  1 00:00 tty28
crw------- 1 0 0   4,  29 Jan  1 00:00 tty29
crw------- 1 0 0   4,   3 Jan  1 00:00 tty3
crw------- 1 0 0   4,  30 Jan  1 00:00 tty30
crw------- 1 0 0   4,  31 Jan  1 00:00 tty31
crw------- 1 0 0   4,  32 Jan  1 00:00 tty32
crw------- 1 0 0   4,  33 Jan  1 00:00 tty33
crw------- 1 0 0   4,  34 Jan  1 00:00 tty34
crw------- 1 0 0   4,  35 Jan  1 00:00 tty35
crw------- 1 0 0   4,  36 Jan  1 00:00 tty36
crw------- 1 0 0   4,  37 Jan  1 00:00 tty37
crw------- 1 0 0   4,  38 Jan  1 00:00 tty38
crw------- 1 0 0   4,  39 Jan  1 00:00 tty39
crw------- 1 0 0   4,   4 Jan  1 00:00 tty4
crw------- 1 0 0   4,  40 Jan  1 00:00 tty40
crw------- 1 0 0   4,  41 Jan  1 00:00 tty41
crw------- 1 0 0   4,  42 Jan  1 00:00 tty42
crw------- 1 0 0   4,  43 Jan  1 00:00 tty43
crw------- 1 0 0   4,  44 Jan  1 00:00 tty44
crw------- 1 0 0   4,  45 Jan  1 00:00 tty45
crw------- 1 0 0   4,  46 Jan  1 00:00 tty46
crw------- 1 0 0   4,  47 Jan  1 00:00 tty47
crw------- 1 0 0   4,  48 Jan  1 00:00 tty48
crw------- 1 0 0   4,  49 Jan  1 00:00 tty49
crw------- 1 0 0   4,   5 Jan  1 00:00 tty5
crw------- 1 0 0   4,  50 Jan  1 00:00 tty50
crw------- 1 0 0   4,  51 Jan  1 00:00 tty51
crw------- 1 0 0   4,  52 Jan  1 00:00 tty52
crw------- 1 0 0   4,  53 Jan  1 00:00 tty53
crw------- 1 0 0   4,  54 Jan  1 00:00 tty54
crw------- 1 0 0   4,  55 Jan  1 00:00 tty55
crw------- 1 0 0   4,  56 Jan  1 00:00 tty56
crw------- 1 0 0   4,  57 Jan  1 00:00 tty57
crw------- 1 0 0   4,  58 Jan  1 00:00 tty58
crw------- 1 0 0   4,  59 Jan  1 00:00 tty59
crw------- 1 0 0   4,   6 Jan  1 00:00 tty6
crw------- 1 0 0   4,  60 Jan  1 00:00 tty60
crw------- 1 0 0   4,  61 Jan  1 00:00 tty61
crw------- 1 0 0   4,  62 Jan  1 00:00 tty62
crw------- 1 0 0   4,  63 Jan  1 00:00 tty63
crw------- 1 0 0   4,   7 Jan  1 00:00 tty7
crw------- 1 0 0   4,   8 Jan  1 00:00 tty8
crw------- 1 0 0   4,   9 Jan  1 00:00 tty9
crw------- 1 0 0   4,  64 Jan  1 00:00 ttyS0
crw------- 1 0 0   4,  65 Jan  1 00:00 ttyS1
crw------- 1 0 0   4,  66 Jan  1 00:00 ttyS2
crw------- 1 0 0   4,  67 Jan  1 00:00 ttyS3
crw------- 1 0 0  10,  57 Jan  1 00:00 ubi_ctrl
crw-rw-rw- 1 0 0   1,   9 Jan  1 00:00 urandom
crw------- 1 0 0   7,   0 Jan  1 00:00 vcs
crw------- 1 0 0   7,   1 Jan  1 00:00 vcs1
crw------- 1 0 0   7, 128 Jan  1 00:00 vcsa
crw------- 1 0 0   7, 129 Jan  1 00:00 vcsa1
crw------- 1 0 0  10,  63 Jan  1 00:00 vga_arbiter
drwxr-xr-x 2 0 0       60 Jan  1 00:00 virtio-ports
crw------- 1 0 0 252,   1 Jan  1 00:00 vport0p1
crw-rw-rw- 1 0 0   1,   5 Jan  1 00:00 zero

/dev/block:
total 0
lrwxrwxrwx 1 0 0 7 Jan  1 00:00 1:0 -> ../ram0
lrwxrwxrwx 1 0 0 7 Jan  1 00:00 1:1 -> ../ram1
lrwxrwxrwx 1 0 0 8 Jan  1 00:00 1:10 -> ../ram10
lrwxrwxrwx 1 0 0 8 Jan  1 00:00 1:11 -> ../ram11
lrwxrwxrwx 1 0 0 8 Jan  1 00:00 1:12 -> ../ram12
lrwxrwxrwx 1 0 0 8 Jan  1 00:00 1:13 -> ../ram13
lrwxrwxrwx 1 0 0 8 Jan  1 00:00 1:14 -> ../ram14
lrwxrwxrwx 1 0 0 8 Jan  1 00:00 1:15 -> ../ram15
lrwxrwxrwx 1 0 0 7 Jan  1 00:00 1:2 -> ../ram2
lrwxrwxrwx 1 0 0 7 Jan  1 00:00 1:3 -> ../ram3
lrwxrwxrwx 1 0 0 7 Jan  1 00:00 1:4 -> ../ram4
lrwxrwxrwx 1 0 0 7 Jan  1 00:00 1:5 -> ../ram5
lrwxrwxrwx 1 0 0 7 Jan  1 00:00 1:6 -> ../ram6
lrwxrwxrwx 1 0 0 7 Jan  1 00:00 1:7 -> ../ram7
lrwxrwxrwx 1 0 0 7 Jan  1 00:00 1:8 -> ../ram8
lrwxrwxrwx 1 0 0 7 Jan  1 00:00 1:9 -> ../ram9
lrwxrwxrwx 1 0 0 7 Jan  1 00:00 43:0 -> ../nbd0
lrwxrwxrwx 1 0 0 7 Jan  1 00:00 43:1 -> ../nbd1
lrwxrwxrwx 1 0 0 8 Jan  1 00:00 43:10 -> ../nbd10
lrwxrwxrwx 1 0 0 8 Jan  1 00:00 43:11 -> ../nbd11
lrwxrwxrwx 1 0 0 8 Jan  1 00:00 43:12 -> ../nbd12
lrwxrwxrwx 1 0 0 8 Jan  1 00:00 43:13 -> ../nbd13
lrwxrwxrwx 1 0 0 8 Jan  1 00:00 43:14 -> ../nbd14
lrwxrwxrwx 1 0 0 8 Jan  1 00:00 43:15 -> ../nbd15
lrwxrwxrwx 1 0 0 7 Jan  1 00:00 43:2 -> ../nbd2
lrwxrwxrwx 1 0 0 7 Jan  1 00:00 43:3 -> ../nbd3
lrwxrwxrwx 1 0 0 7 Jan  1 00:00 43:4 -> ../nbd4
lrwxrwxrwx 1 0 0 7 Jan  1 00:00 43:5 -> ../nbd5
lrwxrwxrwx 1 0 0 7 Jan  1 00:00 43:6 -> ../nbd6
lrwxrwxrwx 1 0 0 7 Jan  1 00:00 43:7 -> ../nbd7
lrwxrwxrwx 1 0 0 7 Jan  1 00:00 43:8 -> ../nbd8
lrwxrwxrwx 1 0 0 7 Jan  1 00:00 43:9 -> ../nbd9
lrwxrwxrwx 1 0 0 8 Jan  1 00:00 7:0 -> ../loop0
lrwxrwxrwx 1 0 0 8 Jan  1 00:00 7:1 -> ../loop1
lrwxrwxrwx 1 0 0 8 Jan  1 00:00 7:2 -> ../loop2
lrwxrwxrwx 1 0 0 8 Jan  1 00:00 7:3 -> ../loop3
lrwxrwxrwx 1 0 0 8 Jan  1 00:00 7:4 -> ../loop4
lrwxrwxrwx 1 0 0 8 Jan  1 00:00 7:5 -> ../loop5
lrwxrwxrwx 1 0 0 8 Jan  1 00:00 7:6 -> ../loop6
lrwxrwxrwx 1 0 0 8 Jan  1 00:00 7:7 -> ../loop7
lrwxrwxrwx 1 0 0 6 Jan  1 00:00 8:0 -> ../sda
lrwxrwxrwx 1 0 0 6 Jan  1 00:00 8:16 -> ../sdb

/dev/char:
total 0
lrwxrwxrwx 1 0 0 10 Jan  1 00:00 10:200 -> ../net/tun
lrwxrwxrwx 1 0 0  7 Jan  1 00:00 10:229 -> ../fuse
lrwxrwxrwx 1 0 0  6 Jan  1 00:00 10:232 -> ../kvm
lrwxrwxrwx 1 0 0 17 Jan  1 00:00 10:236 -> ../mapper/control
lrwxrwxrwx 1 0 0 15 Jan  1 00:00 10:237 -> ../loop-control
lrwxrwxrwx 1 0 0 11 Jan  1 00:00 10:57 -> ../ubi_ctrl
lrwxrwxrwx 1 0 0 21 Jan  1 00:00 10:58 -> ../network_throughput
lrwxrwxrwx 1 0 0 18 Jan  1 00:00 10:59 -> ../network_latency
lrwxrwxrwx 1 0 0 18 Jan  1 00:00 10:60 -> ../cpu_dma_latency
lrwxrwxrwx 1 0 0 11 Jan  1 00:00 10:61 -> ../pme_scan
lrwxrwxrwx 1 0 0 17 Jan  1 00:00 10:62 -> ../fsl-usdpaa-irq
lrwxrwxrwx 1 0 0 14 Jan  1 00:00 10:63 -> ../vga_arbiter
lrwxrwxrwx 1 0 0  6 Jan  1 00:00 1:1 -> ../mem
lrwxrwxrwx 1 0 0  7 Jan  1 00:00 1:11 -> ../kmsg
lrwxrwxrwx 1 0 0  7 Jan  1 00:00 1:2 -> ../kmem
lrwxrwxrwx 1 0 0  7 Jan  1 00:00 1:3 -> ../null
lrwxrwxrwx 1 0 0  7 Jan  1 00:00 1:5 -> ../zero
lrwxrwxrwx 1 0 0  7 Jan  1 00:00 1:7 -> ../full
lrwxrwxrwx 1 0 0  9 Jan  1 00:00 1:8 -> ../random
lrwxrwxrwx 1 0 0 10 Jan  1 00:00 1:9 -> ../urandom
lrwxrwxrwx 1 0 0  6 Jan  1 00:00 21:0 -> ../sg0
lrwxrwxrwx 1 0 0  6 Jan  1 00:00 21:1 -> ../sg1
lrwxrwxrwx 1 0 0 11 Jan  1 00:00 252:1 -> ../vport0p1
lrwxrwxrwx 1 0 0  7 Jan  1 00:00 4:0 -> ../tty0
lrwxrwxrwx 1 0 0  7 Jan  1 00:00 4:1 -> ../tty1
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:10 -> ../tty10
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:11 -> ../tty11
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:12 -> ../tty12
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:13 -> ../tty13
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:14 -> ../tty14
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:15 -> ../tty15
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:16 -> ../tty16
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:17 -> ../tty17
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:18 -> ../tty18
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:19 -> ../tty19
lrwxrwxrwx 1 0 0  7 Jan  1 00:00 4:2 -> ../tty2
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:20 -> ../tty20
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:21 -> ../tty21
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:22 -> ../tty22
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:23 -> ../tty23
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:24 -> ../tty24
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:25 -> ../tty25
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:26 -> ../tty26
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:27 -> ../tty27
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:28 -> ../tty28
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:29 -> ../tty29
lrwxrwxrwx 1 0 0  7 Jan  1 00:00 4:3 -> ../tty3
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:30 -> ../tty30
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:31 -> ../tty31
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:32 -> ../tty32
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:33 -> ../tty33
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:34 -> ../tty34
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:35 -> ../tty35
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:36 -> ../tty36
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:37 -> ../tty37
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:38 -> ../tty38
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:39 -> ../tty39
lrwxrwxrwx 1 0 0  7 Jan  1 00:00 4:4 -> ../tty4
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:40 -> ../tty40
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:41 -> ../tty41
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:42 -> ../tty42
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:43 -> ../tty43
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:44 -> ../tty44
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:45 -> ../tty45
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:46 -> ../tty46
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:47 -> ../tty47
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:48 -> ../tty48
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:49 -> ../tty49
lrwxrwxrwx 1 0 0  7 Jan  1 00:00 4:5 -> ../tty5
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:50 -> ../tty50
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:51 -> ../tty51
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:52 -> ../tty52
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:53 -> ../tty53
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:54 -> ../tty54
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:55 -> ../tty55
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:56 -> ../tty56
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:57 -> ../tty57
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:58 -> ../tty58
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:59 -> ../tty59
lrwxrwxrwx 1 0 0  7 Jan  1 00:00 4:6 -> ../tty6
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:60 -> ../tty60
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:61 -> ../tty61
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:62 -> ../tty62
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:63 -> ../tty63
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:64 -> ../ttyS0
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:65 -> ../ttyS1
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:66 -> ../ttyS2
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 4:67 -> ../ttyS3
lrwxrwxrwx 1 0 0  7 Jan  1 00:00 4:7 -> ../tty7
lrwxrwxrwx 1 0 0  7 Jan  1 00:00 4:8 -> ../tty8
lrwxrwxrwx 1 0 0  7 Jan  1 00:00 4:9 -> ../tty9
lrwxrwxrwx 1 0 0  6 Jan  1 00:00 5:0 -> ../tty
lrwxrwxrwx 1 0 0 10 Jan  1 00:00 5:1 -> ../console
lrwxrwxrwx 1 0 0  7 Jan  1 00:00 5:2 -> ../ptmx
lrwxrwxrwx 1 0 0  6 Jan  1 00:00 7:0 -> ../vcs
lrwxrwxrwx 1 0 0  7 Jan  1 00:00 7:1 -> ../vcs1
lrwxrwxrwx 1 0 0  7 Jan  1 00:00 7:128 -> ../vcsa
lrwxrwxrwx 1 0 0  8 Jan  1 00:00 7:129 -> ../vcsa1

/dev/disk:
total 0
drwxr-xr-x 2 0 0 80 Jan  1 00:00 by-id
drwxr-xr-x 2 0 0 80 Jan  1 00:00 by-path
drwxr-xr-x 2 0 0 60 Jan  1 00:00 by-uuid

/dev/disk/by-id:
total 0
lrwxrwxrwx 1 0 0 9 Jan  1 00:00 scsi-0QEMU_QEMU_HARDDISK_appliance ->
../../sdb
lrwxrwxrwx 1 0 0 9 Jan  1 00:00 scsi-0QEMU_QEMU_HARDDISK_hd0 -> ../../sda

/dev/disk/by-path:
total 0
lrwxrwxrwx 1 0 0 9 Jan  1 00:00
platform-e0008000.pci-pci-0000:00:01.0-virtio-pci-virtio0-scsi-0:0:0:0 ->
../../sda
lrwxrwxrwx 1 0 0 9 Jan  1 00:00
platform-e0008000.pci-pci-0000:00:01.0-virtio-pci-virtio0-scsi-0:0:1:0 ->
../../sdb

/dev/disk/by-uuid:
total 0
lrwxrwxrwx 1 0 0 9 Jan  1 00:00 2b15e154-a156-47b2-bddb-763bda47aecd ->
../../sdb

/dev/mapper:
total 0
crw------- 1 0 0 10, 236 Jan  1 00:00 control

/dev/net:
total 0
crw-rw-rw- 1 0 0 10, 200 Jan  1 00:00 tun

/dev/virtio-ports:
total 0
lrwxrwxrwx 1 0 0 11 Jan  1 00:00 org.libguestfs.channel.0 -> ../vport0p1
rootfs / rootfs rw 0 0
proc /proc proc rw,relatime 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
tmpfs /run tmpfs rw,nosuid,relatime,size=152208k,mode=755 0 0
/dev /dev devtmpfs rw,relatime,size=346896k,nr_inodes=86724,mode=755 0 0
  No volume groups found
  No volume groups found
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 brd 127.255.255.255 scope host lo
    inet6 ::1/128 scope host
       valid_lft forever preferred_lft forever
2: tunl0: <NOARP> mtu 1480 qdisc noop state DOWN
    link/ipip 0.0.0.0 brd 0.0.0.0
3: sit0: <NOARP> mtu 1480 qdisc noop state DOWN
    link/sit 0.0.0.0 brd 0.0.0.0
Module                  Size  Used by
libcrc32c               1835  0
crc_itu_t               1782  0
virtio_pci             11351  0
virtio_scsi            13738  1
virtio_net             25737  0
virtio_console         29304  0
virtio_blk             17990  0
virtio_ring             9534  5
virtio_blk,virtio_net,virtio_pci,virtio_console,virtio_scsi
virtio                  7797  5
virtio_blk,virtio_net,virtio_pci,virtio_console,virtio_scsi
crc32c                  2796  1
Thu Jan  1 00:00:04 UTC 1970
clocksource: timebase
uptime: 4.28 4031.62
verbose daemon enabled
linux commmand line: panic=1 console=ttyS0 udevtimeout=6000 no_timer_check
acpi=off printk.time=1 cgroup_disable=memory root=/dev/sdb selinux=0
guestfs_verbose=1 TERM=xterm

trying to open virtio-serial channel
'/dev/virtio-ports/org.libguestfs.channel.0'
udevadm settle
libguestfs: recv_from_daemon: received GUESTFS_LAUNCH_FLAG
libguestfs: [05013ms] appliance is up
Guest launched OK.
guestfsd: main_loop: new request, len 0x3c
udevadm settle
parted -s -- /dev/sda mklabel msdos mkpart primary 128s -128s
Warning: The resulting partition is not properly aligned for best
performance.
udevadm settle
guestfsd: main_loop: proc 210 (part_disk) took 0.39 seconds
guestfsd: main_loop: new request, len 0x50
wipefs --help
wipefs -a /dev/sda1
mke2fs -t ext2 -F /dev/sda1
mke2fs 1.42.8 (20-Jun-2013)
guestfsd: main_loop: proc 278 (mkfs) took 0.18 seconds
guestfsd: main_loop: new request, len 0x40
mount -o  /dev/sda1 /sysroot/
guestfsd: main_loop: proc 1 (mount) took 0.06 seconds
guestfsd: main_loop: new request, len 0x34
guestfsd: main_loop: proc 3 (touch) took 0.00 seconds
guestfsd: main_loop: new request, len 0x28
umount /sysroot
fsync /dev/sda
libguestfs: sending SIGTERM to process 12770
libguestfs: closing guestfs handle 0x100310b8 (state 0)
libguestfs: command: run: rm
libguestfs: command: run: \ -rf /tmp/libguestfs7YXFMQ
===== TEST FINISHED OK ====

Thanks




On Fri, Jun 13, 2014 at 10:24 AM, abhishek jain <ashujain9727@gmail.com>
wrote:

> Hi Rich
>
> Thanks for the support you are providing.I have enabled virtio modules
> with (m) option now and below are the updated logs of libguestfs..
>
> upermin: mounting /proc
> supermin: uptime: 1.10 1567.28
>
> supermin: ext2 mini initrd starting up: 5.1.8 zlib
> supermin: cmdline: panic=1 console=ttyS0 udevtimeout=6000 no_timer_check
> acpi=off printk.time=1 cgroup_disable=memory root=/dev/sdb selinux=0
> guestfs_verbose=1 TERM=xterm
> supermin: mounting /sys
> supermin: internal insmod crc32c.ko
> [    1.136268] crc32c: disagrees about version of symbol
> crypto_unregister_shash
> [    1.138006] crc32c: Unknown symbol crypto_unregister_shash (err -22)
> [    1.139571] crc32c: disagrees about version of symbol
> crypto_register_shash
> [    1.141446] crc32c: Unknown symbol crypto_register_shash (err -22)
> insmod: init_module: crc32c.ko: Invalid parameters
> supermin: internal insmod virtio.ko
> [    1.145450] virtio: disagrees about version of symbol device_register
> [    1.147131] virtio: Unknown symbol device_register (err -22)
> [    1.148588] virtio: disagrees about version of symbol dev_set_name
> [    1.150091] virtio: Unknown symbol dev_set_name (err -22)
> [    1.151494] virtio: disagrees about version of symbol device_unregister
> [    1.153274] virtio: Unknown symbol device_unregister (err -22)
> insmod: init_module: virtio.ko: Invalid parameters
> supermin: internal insmod virtio_ring.ko
> [    1.157919] virtio_ring: disagrees about version of symbol dev_warn
> [    1.159622] virtio_ring: Unknown symbol dev_warn (err -22)
> [    1.161131] virtio_ring: disagrees about version of symbol dev_err
> [    1.162845] virtio_ring: Unknown symbol dev_err (err -22)
> insmod: init_module: virtio_ring.ko: Invalid parameters
> supermin: internal insmod virtio_blk.ko
> [    1.167444] virtio_blk: disagrees about version of symbol
> device_create_file
> [    1.169352] virtio_blk: Unknown symbol device_create_file (err -22)
> [    1.171105] virtio_blk: disagrees about version of symbol dev_notice
> [    1.172818] virtio_blk: Unknown symbol dev_notice (err -22)
> insmod: init_module: virtio_blk.ko: Invalid parameters
> supermin: internal insmod virtio_console.ko
> [    1.177496] virtio_console: Unknown symbol hvc_instantiate (err 0)
> [    1.179128] virtio_console: Unknown symbol hvc_alloc (err 0)
> [    1.180676] virtio_console: Unknown symbol __hvc_resize (err 0)
> [    1.182345] virtio_console: disagrees about version of symbol
> kobject_uevent
> [    1.184209] virtio_console: Unknown symbol kobject_uevent (err -22)
> [    1.185952] virtio_console: disagrees about version of symbol
> device_destroy
> [    1.187786] virtio_console: Unknown symbol device_destroy (err -22)
> [    1.189594] virtio_console: Unknown symbol hvc_remove (err 0)
> [    1.191122] virtio_console: Unknown symbol hvc_kick (err 0)
> [    1.192647] virtio_console: disagrees about version of symbol dev_warn
> [    1.194444] virtio_console: Unknown symbol dev_warn (err -22)
> [    1.196488] virtio_console: disagrees about version of symbol dev_err
> [    1.198096] virtio_console: Unknown symbol dev_err (err -22)
> [    1.199528] virtio_console: disagrees about version of symbol
> device_create
> [    1.201388] virtio_console: Unknown symbol device_create (err -22)
> [    1.202902] virtio_console: Unknown symbol hvc_poll (err 0)
> insmod: init_module: virtio_console.ko: Unknown symbol in module
> supermin: internal insmod virtio_net.ko
> [    1.207732] virtio_net: disagrees about version of symbol eth_type_trans
> [    1.209575] virtio_net: Unknown symbol eth_type_trans (err -22)
> [    1.211019] virtio_net: disagrees about version of symbol
> netif_carrier_on
> [    1.212874] virtio_net: Unknown symbol netif_carrier_on (err -22)
> [    1.214353] virtio_net: disagrees about version of symbol
> netif_set_real_num_tx_queues
> [    1.216418] virtio_net: Unknown symbol netif_set_real_num_tx_queues
> (err -22)
> [    1.218159] virtio_net: disagrees about version of symbol
> eth_validate_addr
> [    1.220016] virtio_net: Unknown symbol eth_validate_addr (err -22)
> [    1.221514] virtio_net: disagrees about version of symbol
> register_netdev
> [    1.223387] virtio_net: Unknown symbol register_netdev (err -22)
> [    1.225142] virtio_net: disagrees about version of symbol skb_to_sgvec
> [    1.226813] virtio_net: Unknown symbol skb_to_sgvec (err -22)
> [    1.228288] virtio_net: disagrees about version of symbol eth_mac_addr
> [    1.229869] virtio_net: Unknown symbol eth_mac_addr (err -22)
> [    1.231424] virtio_net: disagrees about version of symbol
> __netdev_alloc_skb
> [    1.233164] virtio_net: Unknown symbol __netdev_alloc_skb (err -22)
> [    1.234708] virtio_net: disagrees about version of symbol
> unregister_netdev
> [    1.236558] virtio_net: Unknown symbol unregister_netdev (err -22)
> [    1.238062] virtio_net: disagrees about version of symbol free_netdev
> [    1.239754] virtio_net: Unknown symbol free_netdev (err -22)
> [    1.241185] virtio_net: disagrees about version of symbol
> dev_kfree_skb_any
> [    1.242849] virtio_net: Unknown symbol dev_kfree_skb_any (err -22)
> [    1.244566] virtio_net: disagrees about version of symbol
> __napi_schedule
> [    1.246196] virtio_net: Unknown symbol __napi_schedule (err -22)
> [    1.247668] virtio_net: disagrees about version of symbol skb_put
> [    1.249315] virtio_net: Unknown symbol skb_put (err -22)
> [    1.250629] virtio_net: disagrees about version of symbol netif_napi_add
> [    1.252301] virtio_net: Unknown symbol netif_napi_add (err -22)
> [    1.253868] virtio_net: disagrees about version of symbol
> ethtool_op_get_link
> [    1.255579] virtio_net: Unknown symbol ethtool_op_get_link (err -22)
> [    1.257192] virtio_net: disagrees about version of symbol dev_warn
> [    1.258819] virtio_net: Unknown symbol dev_warn (err -22)
> [    1.260210] virtio_net: disagrees about version of symbol
> netif_set_real_num_rx_queues
> [    1.262200] virtio_net: Unknown symbol netif_set_real_num_rx_queues
> (err -22)
> [    1.263962] virtio_net: disagrees about version of symbol skb_trim
> [    1.265564] virtio_net: Unknown symbol skb_trim (err -22)
> [    1.266920] virtio_net: disagrees about version of symbol
> netif_carrier_off
> [    1.268638] virtio_net: Unknown symbol netif_carrier_off (err -22)
> [    1.270149] virtio_net: disagrees about version of symbol
> __netif_schedule
> [    1.272013] virtio_net: Unknown symbol __netif_schedule (err -22)
> [    1.273501] virtio_net: disagrees about version of symbol
> alloc_etherdev_mqs
> [    1.275321] virtio_net: Unknown symbol alloc_etherdev_mqs (err -22)
> [    1.276891] virtio_net: disagrees about version of symbol kfree_skb
> [    1.278407] virtio_net: Unknown symbol kfree_skb (err -22)
> [    1.279942] virtio_net: disagrees about version of symbol
> skb_partial_csum_set
> [    1.281661] virtio_net: Unknown symbol skb_partial_csum_set (err -22)
> [    1.283358] virtio_net: disagrees about version of symbol napi_complete
> [    1.285016] virtio_net: Unknown symbol napi_complete (err -22)
> [    1.286457] virtio_net: disagrees about version of symbol
> netdev_notify_peers
> [    1.288347] virtio_net: Unknown symbol netdev_notify_peers (err -22)
> [    1.289889] virtio_net: disagrees about version of symbol consume_skb
> [    1.291580] virtio_net: Unknown symbol consume_skb (err -22)
> [    1.293018] virtio_net: disagrees about version of symbol
> netif_receive_skb
> [    1.294684] virtio_net: Unknown symbol netif_receive_skb (err -22)
> insmod: init_module: virtio_net.ko: Invalid parameters
> supermin: internal insmod virtio_scsi.ko
> [    1.299384] virtio_scsi: disagrees about version of symbol dev_printk
> [    1.301099] virtio_scsi: Unknown symbol dev_printk (err -22)
> insmod: init_module: virtio_scsi.ko: Invalid parameters
> supermin: internal insmod virtio_pci.ko
> [    1.305167] virtio_pci: module is already loaded
> insmod: init_module: virtio_pci.ko: Invalid parameters
> supermin: internal insmod crc-itu-t.ko
> supermin: internal insmod libcrc32c.ko
> [    1.310248] libcrc32c: disagrees about version of symbol
> crypto_shash_update
> [    1.312136] libcrc32c: Unknown symbol crypto_shash_update (err -22)
> [    1.313686] libcrc32c: disagrees about version of symbol
> crypto_destroy_tfm
> [    1.315484] libcrc32c: Unknown symbol crypto_destroy_tfm (err -22)
> [    1.317041] libcrc32c: disagrees about version of symbol
> crypto_alloc_shash
> [    1.318822] libcrc32c: Unknown symbol crypto_alloc_shash (err -22)
> insmod: init_module: libcrc32c.ko: Invalid parameters
> func: main line 171
> func: main line 171
> func: main line 171
> func: main line 171
> func: main line 171
> func: main line 171
> func: main line 171
> func: main line 171
> func: main line 171
> func: main line 171
> func: main line 171
> func: main line 171
> func: main line 171
> supermin: waiting another 1024000000 ns for /sys/block/sdb/dev to appear
> ^C
>
>
> Please help regarding this.
>
>
> On Thu, Jun 12, 2014 at 5:33 PM, Richard W.M. Jones
<rjones@redhat.com>
> wrote:
>
>> On Thu, Jun 12, 2014 at 05:08:37PM +0530, abhishek jain wrote:
>> > Hi Rich
>> >
>> > I have all the virtio modules available in the kernel but I'm
getting
>> the
>> > same result .
>>
>> It doesn't appear to be using any kernel modules.  I would have
>> expected to see output such as this:
>>
>>   supermin: internal insmod virtio.ko
>>
>> It seems as if you might not be setting SUPERMIN_MODULES; or maybe you
>> don't have any modules that match the internal list in supermin:
>>
>>
>>
https://github.com/libguestfs/supermin/blob/master/src/ext2_initrd.ml#L33
>>
>> Anyhow, virtio-scsi definitely isn't working, as you can see from
the
>> appliance kernel output.  You can force the direct backend to use
>> virtio-blk instead by editing the function src/launch-direct.c:
>> qemu_supports_virtio_scsi.
>>
>> Rich.
>>
>> --
>> Richard Jones, Virtualization Group, Red Hat
>> http://people.redhat.com/~rjones
>> Read my programming and virtualization blog: http://rwmj.wordpress.com
>> virt-df lists disk usage of guests without needing to install any
>> software inside the virtual machine.  Supports Linux and Windows.
>> http://people.redhat.com/~rjones/virt-df/
>>
>
>