1079182 – virt-df cannot report used disk space of windows guest when updated to 6.5

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Bug 1079182 - virt-df cannot report used disk space of windows guest when updated to 6.5

Summary: virt-df cannot report used disk space of windows guest when updated to 6.5

Keywords:
Status:	CLOSED ERRATA
Alias:	None
Product:	Red Hat Enterprise Linux 6
Classification:	Red Hat
Component:	libguestfs
Sub Component:
Version:	6.5
Hardware:	Unspecified
OS:	Unspecified
Priority:	unspecified
Severity:	unspecified
Target Milestone:	rc
Target Release:	---
Assignee:	Pino Toscano
QA Contact:	Virtualization Bugs
Docs Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+	depends on / blocked

Reported:	2014-03-21 07:33 UTC by xingxing
Modified:	2015-02-15 07:09 UTC (History)
CC List:	9 users (show)
Fixed In Version:	libguestfs-1.20.11-4.el6
Doc Type:	Bug Fix
Doc Text:	Cause: libguestfs was skipping partitions with type 0x42 (Windows LDM volumes) when LDM is not available. Consequence: Simple LDM volumes (mountable as single partition) would be ignored. Fix: Do not skip the partition detection if LDM is missing. Result: Simple LDM volumes might possibly be recognized and mounted as plain NTFS partitions.
Clone Of:
Environment:
Last Closed:	2014-10-14 06:35:12 UTC
Target Upstream Version:
Embargoed:

Attachments	(Terms of Use)

Links
System	ID	Private	Priority	Status	Summary	Last Updated
Red Hat Product Errata	RHBA-2014:1458	0	normal	SHIPPED_LIVE	libguestfs bug fix update	2014-10-14 01:10:57 UTC

Description xingxing 2014-03-21 07:33:27 UTC

Description of problem:
Attach two qcow2 disk with virtio driver to a windows guest os,
vda mounted on C: and vdb mounted on D: ,
after upgrade from 6.4 to 6.5, using virt-df :
#virt-df -a /disk/win2003.vdb
cannot report the used space of vdb
but vda(which with OS installed on it) is right.

~]# rpm -qa|grep libguestfs
libguestfs-tools-c-1.20.11-2.el6.x86_64
libguestfs-1.20.11-2.el6.x86_64
libguestfs-winsupport-1.0-7.el6.x86_64
libguestfs-tools-1.20.11-2.el6.x86_64

downgrade libguestfs to 1.16 fix this problem.
]# rpm -qa|grep libguestfs
libguestfs-winsupport-1.0-7.el6.x86_64
libguestfs-tools-1.16.34-2.el6.x86_64
libguestfs-1.16.34-2.el6.x86_64
libguestfs-tools-c-1.16.34-2.el6.x86_64


Version-Release number of selected component (if applicable):
libguestfs-tools-c-1.20.11-2.el6.x86_64
libguestfs-1.20.11-2.el6.x86_64

How reproducible:
100%

Steps to Reproduce:
1. install a windows guest with two virtio disks
2. mount vdb as D: and write data to it.
3. virt-df -a /path/to/guest-vdb

Actual results:
nothing

Expected results:
the disk space usage

Additional info:

Comment 2 Richard W.M. Jones 2014-03-21 09:08:57 UTC

Can you run this with all debugging enabled and attach the
full, unedited output.

export LIBGUESTFS_DEBUG=1
export LIBGUESTFS_TRACE=1
virt-df -a /disk/win2003.vdb |& tee /tmp/debug.txt

Comment 3 Richard W.M. Jones 2014-03-21 10:32:33 UTC

At the moment it's working for me:

$ virt-df -a win2003.img 
Filesystem                           1K-blocks       Used  Available  Use%
win2003.img:/dev/sda1                  6281380    3405532    2875848   55%
$ rpm -q libguestfs-tools-c libguestfs-winsupport
libguestfs-tools-c-1.20.11-2.el6.x86_64
libguestfs-winsupport-1.0-7.el6.x86_64

I need to see the debug output to work out why it's not working
on your machine.

Comment 4 xingxing 2014-03-21 14:09:56 UTC

(In reply to Richard W.M. Jones from comment #3)

note that this guest has two disks:
[root@c1 ~]# virsh domblklist cho2014030200036
Target     Source
------------------------------------------------
vda        /chost/guest/disk/cho2014030200036.root.20140319015740
vdb        /chost/guest/disk/cho2014030200036.data.20140319015740
hdc        -

[root@c1 ~]# virt-df -a /chost/guest/disk/cho2014030200036.root.20140319015740
Filesystem                           1K-blocks       Used  Available  Use%
cho2014030200036.root.20140319015740:/dev/sda1
                                      15719568    8319140    7400428   53%
[root@c1 ~]# virt-df -a /chost/guest/disk/cho2014030200036.data.20140319015740
Filesystem                           1K-blocks       Used  Available  Use%
(nothing here)

and the debug message:
[root@c1 ~]# export LIBGUESTFS_DEBUG=1
[root@c1 ~]# export LIBGUESTFS_TRACE=1
[root@c1 ~]# virt-df -a /chost/guest/disk/cho2014030200036.data.20140319015740 |& tee debug.txt
libguestfs: trace: set_verbose true
libguestfs: trace: set_verbose = 0
libguestfs: create: flags = 0, handle = 0x2525d50
libguestfs: trace: add_drive "/chost/guest/disk/cho2014030200036.data.20140319015740" "readonly:true"
libguestfs: trace: add_drive = 0
libguestfs: trace: launch
libguestfs: trace: get_tmpdir
libguestfs: trace: get_tmpdir = "/tmp"
libguestfs: launch: attach-method=appliance
libguestfs: launch: tmpdir=/tmp/libguestfsBFZu2i
libguestfs: launch: umask=0022
libguestfs: launch: euid=0
libguestfs: command: run: febootstrap-supermin-helper
libguestfs: command: run: \ --verbose
libguestfs: command: run: \ -f checksum
libguestfs: command: run: \ /usr/lib64/guestfs/supermin.d
libguestfs: command: run: \ 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/2.6.32-279.el6.x86_64 is a directory
picked vmlinuz-2.6.32-279.el6.x86_64 because modpath /lib/modules/2.6.32-279.el6.x86_64 exists
checking modpath /lib/modules/2.6.32-431.1.2.0.1.el6.x86_64 is a directory
picked vmlinuz-2.6.32-431.1.2.0.1.el6.x86_64 because modpath /lib/modules/2.6.32-431.1.2.0.1.el6.x86_64 exists
supermin helper [00000ms] finished creating kernel
supermin helper [00000ms] visiting /usr/lib64/guestfs/supermin.d
supermin helper [00000ms] visiting /usr/lib64/guestfs/supermin.d/base.img
supermin helper [00000ms] visiting /usr/lib64/guestfs/supermin.d/daemon.img
supermin helper [00000ms] visiting /usr/lib64/guestfs/supermin.d/hostfiles
supermin helper [00015ms] visiting /usr/lib64/guestfs/supermin.d/init.img
supermin helper [00015ms] visiting /usr/lib64/guestfs/supermin.d/ntfs.hostfiles
supermin helper [00015ms] visiting /usr/lib64/guestfs/supermin.d/ntfs.img
supermin helper [00015ms] visiting /usr/lib64/guestfs/supermin.d/udev-rules.img
supermin helper [00015ms] adding kernel modules
supermin helper [00041ms] finished creating appliance
libguestfs: checksum of existing appliance: c5e3d6a1479ad2b7ce3bd0dfcf725a503b9a364392ffe65648893cb637077b62
libguestfs: trace: get_cachedir
libguestfs: trace: get_cachedir = "/var/tmp"
libguestfs: [00043ms] begin testing qemu features
libguestfs: command: run: /usr/libexec/qemu-kvm
libguestfs: command: run: \ -nographic
libguestfs: command: run: \ -help
libguestfs: command: run: /usr/libexec/qemu-kvm
libguestfs: command: run: \ -nographic
libguestfs: command: run: \ -version
libguestfs: qemu version 0.12
libguestfs: command: run: /usr/libexec/qemu-kvm
libguestfs: command: run: \ -nographic
libguestfs: command: run: \ -machine accel=kvm:tcg
libguestfs: command: run: \ -device ?
libguestfs: [00214ms] finished testing qemu features
libguestfs: accept_from_daemon: 0x2525d50 g->state = 1
[00215ms] /usr/libexec/qemu-kvm \
    -global virtio-blk-pci.scsi=off \
    -nodefconfig \
    -nodefaults \
    -nographic \
    -machine accel=kvm:tcg \
    -cpu host,+kvmclock \
    -m 500 \
    -no-reboot \
    -kernel /var/tmp/.guestfs-0/kernel.23367 \
    -initrd /var/tmp/.guestfs-0/initrd.23367 \
    -device virtio-scsi-pci,id=scsi \
    -drive file=/chost/guest/disk/cho2014030200036.data.20140319015740,snapshot=on,id=hd0,if=none \
    -device scsi-hd,drive=hd0 \
    -drive file=/var/tmp/.guestfs-0/root.23367,snapshot=on,id=appliance,if=none,cache=unsafe \
    -device scsi-hd,drive=appliance \
    -device virtio-serial \
    -serial stdio \
    -device sga \
    -chardev socket,path=/tmp/libguestfsBFZu2i/guestfsd.sock,id=channel0 \
    -device virtserialport,chardev=channel0,name=org.libguestfs.channel.0 \
    -append 'panic=1 console=ttyS0 udevtimeout=600 no_timer_check acpi=off printk.time=1 cgroup_disable=memory root=/dev/sdb selinux=0 guestfs_verbose=1 TERM=xterm'
\x1b[1;256r\x1b[256;256H\x1b[6n
Google, Inc.
Serial Graphics Adapter 12/07/11
SGABIOS $Id: sgabios.S 8 2010-04-22 00:03:40Z nlaredo $ (mockbuild.centos.org) Wed Dec  7 17:04:47 UTC 2011
Term: 80x24
4 0
SeaBIOS (version seabios-0.6.1.2-28.el6)
Probing EDD (edd=off to disable)... ok
\x1b[2JInitializing cgroup subsys cpuset
Initializing cgroup subsys cpu
Linux version 2.6.32-431.1.2.0.1.el6.x86_64 (mockbuild.dev.centos.org) (gcc version 4.4.7 20120313 (Red Hat 4.4.7-4) (GCC) ) #1 SMP Fri Dec 13 13:06:13 UTC 2013
Command line: panic=1 console=ttyS0 udevtimeout=600 no_timer_check acpi=off printk.time=1 cgroup_disable=memory root=/dev/sdb selinux=0 guestfs_verbose=1 TERM=xterm
KERNEL supported cpus:
  Intel GenuineIntel
  AMD AuthenticAMD
  Centaur CentaurHauls
Disabled fast string operations
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009d800 (usable)
 BIOS-e820: 000000000009d800 - 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 @ 0xFDA40
Hypervisor detected: KVM
last_pfn = 0x1f3fd max_arch_pfn = 0x400000000
x86 PAT enabled: cpu 0, old 0x70106, new 0x7010600070106
init_memory_mapping: 0000000000000000-000000001f3fd000
RAMDISK: 1f1a3000 - 1f3efa00
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 - 000201faa4]    TEXT DATA BSS ==> [0001000000 - 000201faa4]
  #3 [001f1a3000 - 001f3efa00]          RAMDISK ==> [001f1a3000 - 001f3efa00]
  #4 [000009d800 - 0000100000]    BIOS reserved ==> [000009d800 - 0000100000]
  #5 [0002020000 - 0002020059]              BRK ==> [0002020000 - 0002020059]
  #6 [0000008000 - 0000009000]          PGTABLE ==> [0000008000 - 0000009000]
found SMP MP-table at [ffff8800000fda60] fda60
kvm-clock: Using msrs 4b564d01 and 4b564d00
kvm-clock: cpu 0, msr 0:1c247c1, 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 -> 0x0000009d
    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 #0 Version 17 at 0xFEC00000.
IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
Processors: 1
SMP: Allowing 1 CPUs, 0 hotplug CPUs
PM: Registered nosave memory: 000000000009d000 - 000000000009e000
PM: Registered nosave memory: 000000000009e000 - 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 31 pages/cpu @ffff880002200000 s94872 r8192 d23912 u2097152
pcpu-alloc: s94872 r8192 d23912 u2097152 alloc=1*2097152
pcpu-alloc: [0] 0
kvm-clock: cpu 0, msr 0:22167c1, primary cpu clock
kvm-stealtime: cpu 0, msr 220e880
Built 1 zonelists in Node order, mobility grouping on.  Total pages: 126045
Policy zone: DMA32
Kernel command line: panic=1 console=ttyS0 udevtimeout=600 no_timer_check acpi=off printk.time=1 cgroup_disable=memory root=/dev/sdb selinux=0 guestfs_verbose=1 TERM=xterm
[    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: 483916k/511988k available (5325k kernel code, 400k absent, 27672k reserved, 7013k data, 1276k 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 2659.998 MHz processor.
[    0.001999] Calibrating delay loop (skipped) preset value.. 5319.99 BogoMIPS (lpj=2659998)
[    0.002303] pid_max: default: 32768 minimum: 301
[    0.003179] Security Framework initialized
[    0.003653] SELinux:  Disabled at boot.
[    0.004485] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
[    0.005180] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes)
[    0.006090] Mount-cache hash table entries: 256
[    0.007532] Initializing cgroup subsys ns
[    0.008010] Initializing cgroup subsys cpuacct
[    0.008496] Initializing cgroup subsys memory
[    0.009021] Initializing cgroup subsys devices
[    0.009517] Initializing cgroup subsys freezer
[    0.010006] Initializing cgroup subsys net_cls
[    0.010507] Initializing cgroup subsys blkio
[    0.011013] Initializing cgroup subsys perf_event
[    0.011526] Initializing cgroup subsys net_prio
[    0.012116] Disabled fast string operations
[    0.013352] mce: CPU supports 10 MCE banks
[    0.013909] alternatives: switching to unfair spinlock
[    0.017940] SMP alternatives: switching to UP code
[    0.036011] Freeing SMP alternatives: 36k freed
[    0.036579] ftrace: converting mcount calls to 0f 1f 44 00 00
[    0.037005] ftrace: allocating 21769 entries in 86 pages
[    0.040496] Enabling x2apic
[    0.040924] Enabled x2apic
[    0.041003] APIC routing finalized to physical x2apic.
[    0.044526] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.044999] CPU0: Intel(R) Xeon(R) CPU           E5640  @ 2.67GHz stepping 02
[    0.147959] Performance Events: 16-deep LBR, Westmere events, Intel PMU driver.
[    0.147985] CPUID marked event: 'bus cycles' unavailable
[    0.147991] ... version:                2
[    0.148309] ... bit width:              48
[    0.148633] ... generic registers:      4
[    0.148987] ... value mask:             0000ffffffffffff
[    0.149414] ... max period:             000000007fffffff
[    0.149987] ... fixed-purpose events:   3
[    0.150318] ... event mask:             000000070000000f
[    0.151444] NMI watchdog enabled, takes one hw-pmu counter.
[    0.152010] Brought up 1 CPUs
[    0.152267] Total of 1 processors activated (5319.99 BogoMIPS).
[    0.153613] devtmpfs: initialized
[    0.156865] regulator: core version 0.5
[    0.157040] NET: Registered protocol family 16
[    0.158610] PCI: Using configuration type 1 for base access
[    0.159769] bio: create slab <bio-0> at 0
[    0.160082] ACPI: Interpreter disabled.
[    0.160452] vgaarb: loaded
[    0.161463] SCSI subsystem initialized
[    0.161881] usbcore: registered new interface driver usbfs
[    0.162000] usbcore: registered new interface driver hub
[    0.162495] usbcore: registered new device driver usb
[    0.163055] PCI: Probing PCI hardware
[    0.163402] PCI host bridge to bus 0000:00
[    0.163987] pci_bus 0000:00: root bus resource [io  0x0000-0xffff]
[    0.164522] pci_bus 0000:00: root bus resource [mem 0x00000000-0xffffffffff]
[    0.166341] pci 0000:00:01.3: quirk: [io  0xb000-0xb03f] claimed by PIIX4 ACPI
[    0.166965] pci 0000:00:01.3: quirk: [io  0xb100-0xb10f] claimed by PIIX4 SMB
[    0.168825] pci 0000:00:01.0: PIIX/ICH IRQ router [8086:7000]
[    0.169077] lo: Dropping TSO features since no CSUM feature.
[    0.170003] NetLabel: Initializing
[    0.170312] NetLabel:  domain hash size = 128
[    0.170681] NetLabel:  protocols = UNLABELED CIPSOv4
[    0.170999] NetLabel:  unlabeled traffic allowed by default
[    0.171728] Switching to clocksource kvm-clock
[    0.184486] pnp: PnP ACPI: disabled
[    0.185349] NET: Registered protocol family 2
[    0.186052] IP route cache hash table entries: 4096 (order: 3, 32768 bytes)
[    0.187572] TCP established hash table entries: 16384 (order: 6, 262144 bytes)
[    0.188638] TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
[    0.189590] TCP: Hash tables configured (established 16384 bind 16384)
[    0.190465] TCP reno registered
[    0.190952] NET: Registered protocol family 1
[    0.191602] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[    0.192491] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[    0.193291] pci 0000:00:01.0: Activating ISA DMA hang workarounds
[    0.194091] Trying to unpack rootfs image as initramfs...
[    0.196943] Freeing initrd memory: 2354k freed
[    0.197926] platform rtc_cmos: registered platform RTC device (no PNP device found)
[    0.199432] audit: initializing netlink socket (disabled)
[    0.200159] type=2000 audit(1395410891.199:1): initialized
[    0.212728] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    0.214344] VFS: Disk quotas dquot_6.5.2
[    0.214957] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.215924] msgmni has been set to 949
[    0.216656] alg: No test for stdrng (krng)
[    0.217039] ksign: Installing public key data
[    0.217402] Loading keyring
[    0.217702] - Added public key CE7CD867C43A37F8
[    0.218160] - User ID: CentOS (Kernel Module GPG key)
[    0.218765] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[    0.219458] io scheduler noop registered
[    0.219817] io scheduler anticipatory registered
[    0.220299] io scheduler deadline registered
[    0.220796] io scheduler cfq registered (default)
[    0.221352] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[    0.221913] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[    0.222509] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    0.223158] ipmi message handler version 39.2
[    0.223572] IPMI System Interface driver.
[    0.223942] ipmi_si: Adding default-specified kcs state machine
[    0.224513] ipmi_si: Trying default-specified kcs state machine at i/o address 0xca2, slave address 0x0, irq 0
[    0.225412] ipmi_si: Interface detection failed
[    0.225951] ipmi_si: Adding default-specified smic state machine
[    0.226517] ipmi_si: Trying default-specified smic state machine at i/o address 0xca9, slave address 0x0, irq 0
[    0.227379] ipmi_si: Interface detection failed
[    0.227821] ipmi_si: Adding default-specified bt state machine
[    0.228335] ipmi_si: Trying default-specified bt state machine at i/o address 0xe4, slave address 0x0, irq 0
[    0.229228] ipmi_si: Interface detection failed
[    0.229692] ipmi_si: Unable to find any System Interface(s)
[    0.231180] Non-volatile memory driver v1.3
[    0.231598] Linux agpgart interface v0.103
[    0.232038] crash memory driver: version 1.1
[    0.232439] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
\xff[    0.477481] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[    0.479983] brd: module loaded
[    0.481179] loop: module loaded
[    0.481699] input: Macintosh mouse button emulation as /devices/virtual/input/input0
[    0.482837] Fixed MDIO Bus: probed
[    0.483343] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    0.484209] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    0.485034] uhci_hcd: USB Universal Host Controller Interface driver
[    0.485930] PNP: No PS/2 controller found. Probing ports directly.
[    0.487528] serio: i8042 KBD port at 0x60,0x64 irq 1
[    0.488170] serio: i8042 AUX port at 0x60,0x64 irq 12
[    0.488925] mice: PS/2 mouse device common for all mice
[    0.490442] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
[    0.491948] rtc_cmos rtc_cmos: rtc core: registered rtc_cmos as rtc0
[    0.492943] rtc0: alarms up to one day, 114 bytes nvram
[    0.495920] cpuidle: using governor ladder
[    0.496528] cpuidle: using governor menu
[    0.497051] EFI Variables Facility v0.08 2004-May-17
[    0.498043] usbcore: registered new interface driver hiddev
[    0.498841] usbcore: registered new interface driver usbhid
[    0.499621] usbhid: v2.6:USB HID core driver
[    0.500242] GRE over IPv4 demultiplexor driver
[    0.500852] TCP cubic registered
[    0.501354] Initializing XFRM netlink socket
[    0.501957] NET: Registered protocol family 17
[    0.502661] registered taskstats version 1
[    0.503422] rtc_cmos rtc_cmos: setting system clock to 2014-03-21 14:08:10 UTC (1395410890)
[    0.504532] Initalizing network drop monitor service
[    0.505216] Freeing unused kernel memory: 1276k freed
[    0.506172] Write protecting the kernel read-only data: 10240k
[    0.507225] Freeing unused kernel memory: 800k freed
[    0.508208] Freeing unused kernel memory: 1584k freed
febootstrap: mounting /proc
febootstrap: uptime: 0.51 0.28
febootstrap: ext2 mini initrd starting up: 3.21 zlib
febootstrap: cmdline: panic=1 console=ttyS0 udevtimeout=600 no_timer_check acpi=off printk.time=1 cgroup_disable=memory root=/dev/sdb selinux=0 guestfs_verbose=1 TERM=xterm
febootstrap: mounting /sys
febootstrap: internal insmod libcrc32c.ko
febootstrap: internal insmod crc32c-intel.ko
febootstrap: internal insmod crc-itu-t.ko
febootstrap: internal insmod crc-t10dif.ko
febootstrap: internal insmod crc-ccitt.ko
febootstrap: internal insmod crc7.ko
febootstrap: internal insmod mbcache.ko
febootstrap: internal insmod cdrom.ko
febootstrap: internal insmod sr_mod.ko
febootstrap: internal insmod ata_piix.ko
[    0.542719] scsi0 : ata_piix
[    0.543078] scsi1 : ata_piix
[    0.543349] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc000 irq 14
[    0.543915] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc008 irq 15
febootstrap: internal insmod scsi_transport_spi.ko
febootstrap: internal insmod sym53c8xx.ko
febootstrap: internal insmod sd_mod.ko
febootstrap: internal insmod virtio_ring.ko
febootstrap: internal insmod virtio.ko
febootstrap: internal insmod virtio-rng.ko
febootstrap: internal insmod virtio_console.ko
febootstrap: internal insmod virtio_blk.ko
febootstrap: internal insmod virtio_scsi.ko
febootstrap: internal insmod virtio_net.ko
febootstrap: internal insmod virtio_pci.ko
[    0.755635] virtio-pci 0000:00:02.0: PCI->APIC IRQ transform: INT A -> IRQ 10
[    0.806339] scsi2 : Virtio SCSI HBA
[    0.807057] scsi 2:0:0:0: Direct-Access     QEMU     QEMU HARDDISK    0.12 PQ: 0 ANSI: 5
[    0.808193] scsi 2:0:1:0: Direct-Access     QEMU     QEMU HARDDISK    0.12 PQ: 0 ANSI: 5
[    0.812159] virtio-pci 0000:00:03.0: PCI->APIC IRQ transform: INT A -> IRQ 11
[    0.842142] sd 2:0:0:0: [sda] 314572800 512-byte logical blocks: (161 GB/150 GiB)
[    0.843281] sd 2:0:0:0: [sda] Write Protect is off
[    0.843939] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    0.845364] sd 2:0:1:0: [sdb] 8388608 512-byte logical blocks: (4.29 GB/4.00 GiB)
[    0.846513] sd 2:0:1:0: [sdb] Write Protect is off
[    0.847226] sd 2:0:1:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    0.848654]  sda: sda1
[    0.849429] sd 2:0:0:0: [sda] Attached SCSI disk
[    0.850312]  sdb: unknown partition table
[    0.851473] sd 2:0:1:0: [sdb] Attached SCSI disk
febootstrap: internal insmod virtio_balloon.ko
febootstrap: internal insmod jbd2.ko
febootstrap: internal insmod ext4.ko
febootstrap: internal insmod ext2.ko
febootstrap: picked /sys/block/sdb/dev as root device
febootstrap: creating /dev/root as block special 8:16
febootstrap: mounting new root on /root
febootstrap: chroot
Starting /init script ...
Starting udev: udevd[103]: specified group 'dialout' unknown
udevd[103]: specified group 'dialout' unknown

udevd[103]: specified group 'floppy' unknown
udevd[103]: specified group 'floppy' unknown

udevd[103]: specified user 'vcsa' unknown
udevd[103]: specified user 'vcsa' unknown

udevd[103]: specified group 'cdrom' unknown
udevd[103]: specified group 'cdrom' unknown

udevd[103]: specified group 'tape' unknown
udevd[103]: specified group 'tape' unknown

/sbin/start_udev: line 299: /etc/sysconfig/network: No such file or directory
[    1.070651] udev: starting version 147
[    1.132718] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input2
[    1.148169] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0xb100, revision 0
[    1.172604] sd 2:0:0:0: Attached scsi generic sg0 type 0
[    1.173723] sd 2:0:1:0: Attached scsi generic sg1 type 0
[  OK  ]
RTNETLINK answers: File exists
Cannot find device "eth0"
Cannot find device "eth0"
RTNETLINK answers: No such process
mdadm: No arrays found in config file or automatically
[    2.256892] device-mapper: uevent: version 1.0.3
[    2.257925] device-mapper: ioctl: 4.24.6-ioctl (2013-01-15) initialised: dm-devel
  WARNING: lvmetad is running but disabled. Restart lvmetad before enabling it!
  Reading all physical volumes.  This may take a while...
  No volume groups found
  WARNING: lvmetad is running but disabled. Restart lvmetad before enabling it!
  No volume groups found
/init: line 99: ldmtool: command not found
/init: line 102: /sys/block/vd*/queue/rotational: No such file or directory
Linux (none) 2.6.32-431.1.2.0.1.el6.x86_64 #1 SMP Fri Dec 13 13:06:13 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
/dev:
total 0
lrwxrwxrwx 1 root root       13 Mar 21 22:08 MAKEDEV -> /sbin/MAKEDEV
drwxr-xr-x 2 root root      580 Mar 21 14:08 block
drwxr-xr-x 2 root root       80 Mar 21 22:08 bsg
drwxr-xr-x 2 root root     2220 Mar 21 22:08 char
crw------- 1 root root   5,   1 Mar 21 14:08 console
lrwxrwxrwx 1 root root       11 Mar 21 22:08 core -> /proc/kcore
drwxr-xr-x 3 root root       60 Mar 21 22:08 cpu
crw-rw---- 1 root root  10,  61 Mar 21 14:08 cpu_dma_latency
crw-rw---- 1 root root  10,  62 Mar 21 14:08 crash
drwxr-xr-x 5 root root      100 Mar 21 14:08 disk
lrwxrwxrwx 1 root root       13 Mar 21 22:08 fd -> /proc/self/fd
crw-rw-rw- 1 root root   1,   7 Mar 21 14:08 full
crw-rw-rw- 1 root root  10, 229 Mar 21 22:08 fuse
drwxr-xr-x 2 root root       40 Mar 21 22:08 hugepages
drwxr-xr-x 3 root root      180 Mar 21 14:08 input
crw-rw---- 1 root root   1,  11 Mar 21 14:08 kmsg
brw-rw---- 1 root disk   7,   0 Mar 21 14:08 loop0
brw-rw---- 1 root disk   7,   1 Mar 21 14:08 loop1
brw-rw---- 1 root disk   7,   2 Mar 21 14:08 loop2
brw-rw---- 1 root disk   7,   3 Mar 21 14:08 loop3
brw-rw---- 1 root disk   7,   4 Mar 21 14:08 loop4
brw-rw---- 1 root disk   7,   5 Mar 21 14:08 loop5
brw-rw---- 1 root disk   7,   6 Mar 21 14:08 loop6
brw-rw---- 1 root disk   7,   7 Mar 21 14:08 loop7
crw-rw---- 1 root lp     6,   0 Mar 21 22:08 lp0
crw-rw---- 1 root lp     6,   1 Mar 21 22:08 lp1
crw-rw---- 1 root lp     6,   2 Mar 21 22:08 lp2
crw-rw---- 1 root lp     6,   3 Mar 21 22:08 lp3
drwxr-xr-x 2 root root       60 Mar 21 22:08 mapper
crw-rw---- 1 root root  10, 227 Mar 21 14:08 mcelog
drwxr-xr-x 2 root root       60 Mar 21 22:08 md
crw-r----- 1 root kmem   1,   1 Mar 21 14:08 mem
drwxr-xr-x 2 root root       60 Mar 21 22:08 net
crw-rw---- 1 root root  10,  60 Mar 21 14:08 network_latency
crw-rw---- 1 root root  10,  59 Mar 21 14:08 network_throughput
crw-rw-rw- 1 root root   1,   3 Mar 21 14:08 null
crw-r----- 1 root kmem  10, 144 Mar 21 14:08 nvram
crw-rw---- 1 root root   1,  12 Mar 21 14:08 oldmem
crw-r----- 1 root kmem   1,   4 Mar 21 14:08 port
crw------- 1 root root 108,   0 Mar 21 22:08 ppp
crw-rw-rw- 1 root tty    5,   2 Mar 21 14:08 ptmx
drwxr-xr-x 2 root root       40 Mar 21 22:08 pts
brw-rw---- 1 root disk   1,   0 Mar 21 14:08 ram0
brw-rw---- 1 root disk   1,   1 Mar 21 14:08 ram1
brw-rw---- 1 root disk   1,  10 Mar 21 14:08 ram10
brw-rw---- 1 root disk   1,  11 Mar 21 14:08 ram11
brw-rw---- 1 root disk   1,  12 Mar 21 14:08 ram12
brw-rw---- 1 root disk   1,  13 Mar 21 14:08 ram13
brw-rw---- 1 root disk   1,  14 Mar 21 14:08 ram14
brw-rw---- 1 root disk   1,  15 Mar 21 14:08 ram15
brw-rw---- 1 root disk   1,   2 Mar 21 14:08 ram2
brw-rw---- 1 root disk   1,   3 Mar 21 14:08 ram3
brw-rw---- 1 root disk   1,   4 Mar 21 14:08 ram4
brw-rw---- 1 root disk   1,   5 Mar 21 14:08 ram5
brw-rw---- 1 root disk   1,   6 Mar 21 14:08 ram6
brw-rw---- 1 root disk   1,   7 Mar 21 14:08 ram7
brw-rw---- 1 root disk   1,   8 Mar 21 14:08 ram8
brw-rw---- 1 root disk   1,   9 Mar 21 14:08 ram9
crw-rw-rw- 1 root root   1,   8 Mar 21 14:08 random
drwxr-xr-x 2 root root       60 Mar 21 22:08 raw
lrwxrwxrwx 1 root root        4 Mar 21 22:08 rtc -> rtc0
crw-rw---- 1 root root 254,   0 Mar 21 22:08 rtc0
brw-rw---- 1 root disk   8,   0 Mar 21 14:08 sda
brw-rw---- 1 root disk   8,   1 Mar 21 14:08 sda1
brw-rw---- 1 root disk   8,  16 Mar 21 14:08 sdb
crw-rw---- 1 root disk  21,   0 Mar 21 14:08 sg0
crw-rw---- 1 root disk  21,   1 Mar 21 14:08 sg1
drwxr-xr-x 2 root root       40 Mar 21 22:08 shm
crw-rw---- 1 root root  10, 231 Mar 21 14:08 snapshot
lrwxrwxrwx 1 root root       15 Mar 21 22:08 stderr -> /proc/self/fd/2
lrwxrwxrwx 1 root root       15 Mar 21 22:08 stdin -> /proc/self/fd/0
lrwxrwxrwx 1 root root       15 Mar 21 22:08 stdout -> /proc/self/fd/1
crw-rw-rw- 1 root tty    5,   0 Mar 21 14:08 tty
crw--w---- 1 root tty    4,   0 Mar 21 14:08 tty0
crw--w---- 1 root tty    4,   1 Mar 21 14:08 tty1
crw--w---- 1 root tty    4,  10 Mar 21 14:08 tty10
crw--w---- 1 root tty    4,  11 Mar 21 14:08 tty11
crw--w---- 1 root tty    4,  12 Mar 21 14:08 tty12
crw--w---- 1 root tty    4,  13 Mar 21 14:08 tty13
crw--w---- 1 root tty    4,  14 Mar 21 14:08 tty14
crw--w---- 1 root tty    4,  15 Mar 21 14:08 tty15
crw--w---- 1 root tty    4,  16 Mar 21 14:08 tty16
crw--w---- 1 root tty    4,  17 Mar 21 14:08 tty17
crw--w---- 1 root tty    4,  18 Mar 21 14:08 tty18
crw--w---- 1 root tty    4,  19 Mar 21 14:08 tty19
crw--w---- 1 root tty    4,   2 Mar 21 14:08 tty2
crw--w---- 1 root tty    4,  20 Mar 21 14:08 tty20
crw--w---- 1 root tty    4,  21 Mar 21 14:08 tty21
crw--w---- 1 root tty    4,  22 Mar 21 14:08 tty22
crw--w---- 1 root tty    4,  23 Mar 21 14:08 tty23
crw--w---- 1 root tty    4,  24 Mar 21 14:08 tty24
crw--w---- 1 root tty    4,  25 Mar 21 14:08 tty25
crw--w---- 1 root tty    4,  26 Mar 21 14:08 tty26
crw--w---- 1 root tty    4,  27 Mar 21 14:08 tty27
crw--w---- 1 root tty    4,  28 Mar 21 14:08 tty28
crw--w---- 1 root tty    4,  29 Mar 21 14:08 tty29
crw--w---- 1 root tty    4,   3 Mar 21 14:08 tty3
crw--w---- 1 root tty    4,  30 Mar 21 14:08 tty30
crw--w---- 1 root tty    4,  31 Mar 21 14:08 tty31
crw--w---- 1 root tty    4,  32 Mar 21 14:08 tty32
crw--w---- 1 root tty    4,  33 Mar 21 14:08 tty33
crw--w---- 1 root tty    4,  34 Mar 21 14:08 tty34
crw--w---- 1 root tty    4,  35 Mar 21 14:08 tty35
crw--w---- 1 root tty    4,  36 Mar 21 14:08 tty36
crw--w---- 1 root tty    4,  37 Mar 21 14:08 tty37
crw--w---- 1 root tty    4,  38 Mar 21 14:08 tty38
crw--w---- 1 root tty    4,  39 Mar 21 14:08 tty39
crw--w---- 1 root tty    4,   4 Mar 21 14:08 tty4
crw--w---- 1 root tty    4,  40 Mar 21 14:08 tty40
crw--w---- 1 root tty    4,  41 Mar 21 14:08 tty41
crw--w---- 1 root tty    4,  42 Mar 21 14:08 tty42
crw--w---- 1 root tty    4,  43 Mar 21 14:08 tty43
crw--w---- 1 root tty    4,  44 Mar 21 14:08 tty44
crw--w---- 1 root tty    4,  45 Mar 21 14:08 tty45
crw--w---- 1 root tty    4,  46 Mar 21 14:08 tty46
crw--w---- 1 root tty    4,  47 Mar 21 14:08 tty47
crw--w---- 1 root tty    4,  48 Mar 21 14:08 tty48
crw--w---- 1 root tty    4,  49 Mar 21 14:08 tty49
crw--w---- 1 root tty    4,   5 Mar 21 14:08 tty5
crw--w---- 1 root tty    4,  50 Mar 21 14:08 tty50
crw--w---- 1 root tty    4,  51 Mar 21 14:08 tty51
crw--w---- 1 root tty    4,  52 Mar 21 14:08 tty52
crw--w---- 1 root tty    4,  53 Mar 21 14:08 tty53
crw--w---- 1 root tty    4,  54 Mar 21 14:08 tty54
crw--w---- 1 root tty    4,  55 Mar 21 14:08 tty55
crw--w---- 1 root tty    4,  56 Mar 21 14:08 tty56
crw--w---- 1 root tty    4,  57 Mar 21 14:08 tty57
crw--w---- 1 root tty    4,  58 Mar 21 14:08 tty58
crw--w---- 1 root tty    4,  59 Mar 21 14:08 tty59
crw--w---- 1 root tty    4,   6 Mar 21 14:08 tty6
crw--w---- 1 root tty    4,  60 Mar 21 14:08 tty60
crw--w---- 1 root tty    4,  61 Mar 21 14:08 tty61
crw--w---- 1 root tty    4,  62 Mar 21 14:08 tty62
crw--w---- 1 root tty    4,  63 Mar 21 14:08 tty63
crw--w---- 1 root tty    4,   7 Mar 21 14:08 tty7
crw--w---- 1 root tty    4,   8 Mar 21 14:08 tty8
crw--w---- 1 root tty    4,   9 Mar 21 14:08 tty9
crw-rw---- 1 root root   4,  64 Mar 21 22:08 ttyS0
crw-rw---- 1 root root   4,  65 Mar 21 22:08 ttyS1
crw-rw---- 1 root root   4,  66 Mar 21 22:08 ttyS2
crw-rw---- 1 root root   4,  67 Mar 21 22:08 ttyS3
crw-rw-rw- 1 root root   1,   9 Mar 21 14:08 urandom
crw-rw---- 1 root root 250,   0 Mar 21 14:08 usbmon0
crw-rw---- 1 root tty    7,   0 Mar 21 14:08 vcs
crw-rw---- 1 root tty    7,   1 Mar 21 14:08 vcs1
crw-rw---- 1 root tty    7, 128 Mar 21 14:08 vcsa
crw-rw---- 1 root tty    7, 129 Mar 21 14:08 vcsa1
crw-rw---- 1 root root  10,  63 Mar 21 14:08 vga_arbiter
drwxr-xr-x 2 root root       60 Mar 21 22:08 virtio-ports
crw-rw---- 1 root root 248,   1 Mar 21 22:08 vport0p1
crw-rw-rw- 1 root root   1,   5 Mar 21 14:08 zero

/dev/block:
total 0
lrwxrwxrwx 1 root root 7 Mar 21 14:08 1:0 -> ../ram0
lrwxrwxrwx 1 root root 7 Mar 21 14:08 1:1 -> ../ram1
lrwxrwxrwx 1 root root 8 Mar 21 14:08 1:10 -> ../ram10
lrwxrwxrwx 1 root root 8 Mar 21 14:08 1:11 -> ../ram11
lrwxrwxrwx 1 root root 8 Mar 21 14:08 1:12 -> ../ram12
lrwxrwxrwx 1 root root 8 Mar 21 14:08 1:13 -> ../ram13
lrwxrwxrwx 1 root root 8 Mar 21 14:08 1:14 -> ../ram14
lrwxrwxrwx 1 root root 8 Mar 21 14:08 1:15 -> ../ram15
lrwxrwxrwx 1 root root 7 Mar 21 14:08 1:2 -> ../ram2
lrwxrwxrwx 1 root root 7 Mar 21 14:08 1:3 -> ../ram3
lrwxrwxrwx 1 root root 7 Mar 21 14:08 1:4 -> ../ram4
lrwxrwxrwx 1 root root 7 Mar 21 14:08 1:5 -> ../ram5
lrwxrwxrwx 1 root root 7 Mar 21 14:08 1:6 -> ../ram6
lrwxrwxrwx 1 root root 7 Mar 21 14:08 1:7 -> ../ram7
lrwxrwxrwx 1 root root 7 Mar 21 14:08 1:8 -> ../ram8
lrwxrwxrwx 1 root root 7 Mar 21 14:08 1:9 -> ../ram9
lrwxrwxrwx 1 root root 8 Mar 21 14:08 7:0 -> ../loop0
lrwxrwxrwx 1 root root 8 Mar 21 14:08 7:1 -> ../loop1
lrwxrwxrwx 1 root root 8 Mar 21 14:08 7:2 -> ../loop2
lrwxrwxrwx 1 root root 8 Mar 21 14:08 7:3 -> ../loop3
lrwxrwxrwx 1 root root 8 Mar 21 14:08 7:4 -> ../loop4
lrwxrwxrwx 1 root root 8 Mar 21 14:08 7:5 -> ../loop5
lrwxrwxrwx 1 root root 8 Mar 21 14:08 7:6 -> ../loop6
lrwxrwxrwx 1 root root 8 Mar 21 14:08 7:7 -> ../loop7
lrwxrwxrwx 1 root root 6 Mar 21 14:08 8:0 -> ../sda
lrwxrwxrwx 1 root root 7 Mar 21 14:08 8:1 -> ../sda1
lrwxrwxrwx 1 root root 6 Mar 21 14:08 8:16 -> ../sdb

/dev/bsg:
total 0
crw-rw---- 1 root root 251, 0 Mar 21 14:08 2:0:0:0
crw-rw---- 1 root root 251, 1 Mar 21 14:08 2:0:1:0

/dev/char:
total 0
lrwxrwxrwx 1 root root  8 Mar 21 14:08 10:144 -> ../nvram
lrwxrwxrwx 1 root root  9 Mar 21 14:08 10:227 -> ../mcelog
lrwxrwxrwx 1 root root 11 Mar 21 14:08 10:231 -> ../snapshot
lrwxrwxrwx 1 root root 17 Mar 21 22:08 10:58 -> ../mapper/control
lrwxrwxrwx 1 root root 21 Mar 21 14:08 10:59 -> ../network_throughput
lrwxrwxrwx 1 root root 18 Mar 21 14:08 10:60 -> ../network_latency
lrwxrwxrwx 1 root root 18 Mar 21 14:08 10:61 -> ../cpu_dma_latency
lrwxrwxrwx 1 root root  8 Mar 21 14:08 10:62 -> ../crash
lrwxrwxrwx 1 root root 14 Mar 21 14:08 10:63 -> ../vga_arbiter
lrwxrwxrwx 1 root root 15 Mar 21 14:08 13:32 -> ../input/mouse0
lrwxrwxrwx 1 root root 15 Mar 21 14:08 13:33 -> ../input/mouse1
lrwxrwxrwx 1 root root 13 Mar 21 14:08 13:63 -> ../input/mice
lrwxrwxrwx 1 root root 15 Mar 21 14:08 13:64 -> ../input/event0
lrwxrwxrwx 1 root root 15 Mar 21 14:08 13:65 -> ../input/event1
lrwxrwxrwx 1 root root 15 Mar 21 14:08 13:66 -> ../input/event2
lrwxrwxrwx 1 root root 13 Mar 21 14:08 162:0 -> ../raw/rawctl
lrwxrwxrwx 1 root root  6 Mar 21 14:08 1:1 -> ../mem
lrwxrwxrwx 1 root root  7 Mar 21 14:08 1:11 -> ../kmsg
lrwxrwxrwx 1 root root  9 Mar 21 14:08 1:12 -> ../oldmem
lrwxrwxrwx 1 root root  7 Mar 21 14:08 1:3 -> ../null
lrwxrwxrwx 1 root root  7 Mar 21 14:08 1:4 -> ../port
lrwxrwxrwx 1 root root  7 Mar 21 14:08 1:5 -> ../zero
lrwxrwxrwx 1 root root  7 Mar 21 14:08 1:7 -> ../full
lrwxrwxrwx 1 root root  9 Mar 21 14:08 1:8 -> ../random
lrwxrwxrwx 1 root root 10 Mar 21 14:08 1:9 -> ../urandom
lrwxrwxrwx 1 root root 12 Mar 21 14:08 202:0 -> ../cpu/0/msr
lrwxrwxrwx 1 root root 14 Mar 21 14:08 203:0 -> ../cpu/0/cpuid
lrwxrwxrwx 1 root root  6 Mar 21 14:08 21:0 -> ../sg0
lrwxrwxrwx 1 root root  6 Mar 21 14:08 21:1 -> ../sg1
lrwxrwxrwx 1 root root 11 Mar 21 22:08 248:1 -> ../vport0p1
lrwxrwxrwx 1 root root 10 Mar 21 14:08 250:0 -> ../usbmon0
lrwxrwxrwx 1 root root 14 Mar 21 14:08 251:0 -> ../bsg/2:0:0:0
lrwxrwxrwx 1 root root 14 Mar 21 14:08 251:1 -> ../bsg/2:0:1:0
lrwxrwxrwx 1 root root  7 Mar 21 22:08 254:0 -> ../rtc0
lrwxrwxrwx 1 root root  7 Mar 21 14:08 4:0 -> ../tty0
lrwxrwxrwx 1 root root  7 Mar 21 14:08 4:1 -> ../tty1
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:10 -> ../tty10
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:11 -> ../tty11
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:12 -> ../tty12
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:13 -> ../tty13
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:14 -> ../tty14
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:15 -> ../tty15
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:16 -> ../tty16
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:17 -> ../tty17
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:18 -> ../tty18
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:19 -> ../tty19
lrwxrwxrwx 1 root root  7 Mar 21 14:08 4:2 -> ../tty2
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:20 -> ../tty20
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:21 -> ../tty21
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:22 -> ../tty22
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:23 -> ../tty23
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:24 -> ../tty24
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:25 -> ../tty25
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:26 -> ../tty26
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:27 -> ../tty27
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:28 -> ../tty28
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:29 -> ../tty29
lrwxrwxrwx 1 root root  7 Mar 21 14:08 4:3 -> ../tty3
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:30 -> ../tty30
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:31 -> ../tty31
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:32 -> ../tty32
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:33 -> ../tty33
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:34 -> ../tty34
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:35 -> ../tty35
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:36 -> ../tty36
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:37 -> ../tty37
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:38 -> ../tty38
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:39 -> ../tty39
lrwxrwxrwx 1 root root  7 Mar 21 14:08 4:4 -> ../tty4
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:40 -> ../tty40
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:41 -> ../tty41
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:42 -> ../tty42
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:43 -> ../tty43
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:44 -> ../tty44
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:45 -> ../tty45
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:46 -> ../tty46
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:47 -> ../tty47
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:48 -> ../tty48
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:49 -> ../tty49
lrwxrwxrwx 1 root root  7 Mar 21 14:08 4:5 -> ../tty5
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:50 -> ../tty50
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:51 -> ../tty51
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:52 -> ../tty52
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:53 -> ../tty53
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:54 -> ../tty54
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:55 -> ../tty55
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:56 -> ../tty56
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:57 -> ../tty57
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:58 -> ../tty58
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:59 -> ../tty59
lrwxrwxrwx 1 root root  7 Mar 21 14:08 4:6 -> ../tty6
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:60 -> ../tty60
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:61 -> ../tty61
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:62 -> ../tty62
lrwxrwxrwx 1 root root  8 Mar 21 14:08 4:63 -> ../tty63
lrwxrwxrwx 1 root root  8 Mar 21 22:08 4:64 -> ../ttyS0
lrwxrwxrwx 1 root root  8 Mar 21 22:08 4:65 -> ../ttyS1
lrwxrwxrwx 1 root root  8 Mar 21 22:08 4:66 -> ../ttyS2
lrwxrwxrwx 1 root root  8 Mar 21 22:08 4:67 -> ../ttyS3
lrwxrwxrwx 1 root root  7 Mar 21 14:08 4:7 -> ../tty7
lrwxrwxrwx 1 root root  7 Mar 21 14:08 4:8 -> ../tty8
lrwxrwxrwx 1 root root  7 Mar 21 14:08 4:9 -> ../tty9
lrwxrwxrwx 1 root root  6 Mar 21 14:08 5:0 -> ../tty
lrwxrwxrwx 1 root root 10 Mar 21 14:08 5:1 -> ../console
lrwxrwxrwx 1 root root  7 Mar 21 14:08 5:2 -> ../ptmx
lrwxrwxrwx 1 root root  6 Mar 21 14:08 7:0 -> ../vcs
lrwxrwxrwx 1 root root  7 Mar 21 14:08 7:1 -> ../vcs1
lrwxrwxrwx 1 root root  7 Mar 21 14:08 7:128 -> ../vcsa
lrwxrwxrwx 1 root root  8 Mar 21 14:08 7:129 -> ../vcsa1

/dev/cpu:
total 0
drwxr-xr-x 2 root root 80 Mar 21 22:08 0

/dev/cpu/0:
total 0
cr--r--r-- 1 root root 203, 0 Mar 21 14:08 cpuid
crw-rw---- 1 root root 202, 0 Mar 21 14:08 msr

/dev/disk:
total 0
drwxr-xr-x 2 root root 100 Mar 21 14:08 by-id
drwxr-xr-x 2 root root 100 Mar 21 14:08 by-path
drwxr-xr-x 2 root root  80 Mar 21 14:08 by-uuid

/dev/disk/by-id:
total 0
lrwxrwxrwx 1 root root  9 Mar 21 14:08 scsi-0QEMU_QEMU_HARDDISK_appliance -> ../../sdb
lrwxrwxrwx 1 root root  9 Mar 21 14:08 scsi-0QEMU_QEMU_HARDDISK_hd0 -> ../../sda
lrwxrwxrwx 1 root root 10 Mar 21 14:08 scsi-0QEMU_QEMU_HARDDISK_hd0-part1 -> ../../sda1

/dev/disk/by-path:
total 0
lrwxrwxrwx 1 root root  9 Mar 21 14:08 pci-0000:00:02.0-virtio-pci-virtio0-scsi-0:0:0:0 -> ../../sda
lrwxrwxrwx 1 root root 10 Mar 21 14:08 pci-0000:00:02.0-virtio-pci-virtio0-scsi-0:0:0:0-part1 -> ../../sda1
lrwxrwxrwx 1 root root  9 Mar 21 14:08 pci-0000:00:02.0-virtio-pci-virtio0-scsi-0:0:1:0 -> ../../sdb

/dev/disk/by-uuid:
total 0
lrwxrwxrwx 1 root root 10 Mar 21 14:08 1C9014BD90149EF8 -> ../../sda1
lrwxrwxrwx 1 root root  9 Mar 21 14:08 2dccb072-058a-4afd-8e9b-277cc4497145 -> ../../sdb

/dev/hugepages:
total 0

/dev/input:
total 0
drwxr-xr-x 2 root root    100 Mar 21 14:08 by-path
crw-r----- 1 root root 13, 64 Mar 21 14:08 event0
crw-r----- 1 root root 13, 65 Mar 21 14:08 event1
crw-r----- 1 root root 13, 66 Mar 21 14:08 event2
crw-r----- 1 root root 13, 63 Mar 21 14:08 mice
crw-r----- 1 root root 13, 32 Mar 21 14:08 mouse0
crw-r----- 1 root root 13, 33 Mar 21 14:08 mouse1

/dev/input/by-path:
total 0
lrwxrwxrwx 1 root root 9 Mar 21 14:08 platform-i8042-serio-0-event-kbd -> ../event1
lrwxrwxrwx 1 root root 9 Mar 21 14:08 platform-i8042-serio-1-event-mouse -> ../event2
lrwxrwxrwx 1 root root 9 Mar 21 14:08 platform-i8042-serio-1-mouse -> ../mouse1

/dev/mapper:
total 0
crw-rw---- 1 root root 10, 58 Mar 21 22:08 control

/dev/md:
total 0
-rw------- 1 root root 0 Mar 21 22:08 md-device-map

/dev/net:
total 0
crw-rw-rw- 1 root root 10, 200 Mar 21 22:08 tun

/dev/pts:
total 0

/dev/raw:
total 0
crw-rw---- 1 root disk 162, 0 Mar 21 14:08 rawctl

/dev/shm:
total 0

/dev/virtio-ports:
total 0
lrwxrwxrwx 1 root root 11 Mar 21 22:08 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=97996k,mode=755 0 0
/dev /dev devtmpfs rw,relatime,size=241976k,nr_inodes=60494,mode=755 0 0
  WARNING: lvmetad is running but disabled. Restart lvmetad before enabling it!
  WARNING: lvmetad is running but disabled. Restart lvmetad before enabling it!
  No volume groups found
  WARNING: lvmetad is running but disabled. Restart lvmetad before enabling it!
  No volume groups found
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 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 scope host lo
Module                  Size  Used by
dm_mod                 84209  0
sg                     29350  0
i2c_piix4              12608  0
i2c_core               31084  1 i2c_piix4
ext2                   68236  1
ext4                  374902  0
jbd2                   93427  1 ext4
virtio_balloon          4798  0
virtio_pci              6985  0
virtio_net             17080  0
virtio_scsi             9139  1
virtio_blk              7164  0
virtio_console         19537  0
virtio_rng              2816  0
virtio                  4977  7 virtio_balloon,virtio_pci,virtio_net,virtio_scsi,virtio_blk,virtio_console,virtio_rng
virtio_ring             8917  7 virtio_balloon,virtio_pci,virtio_net,virtio_scsi,virtio_blk,virtio_console,virtio_rng
sd_mod                 39069  1
sym53c8xx              77103  0
scsi_transport_spi     25863  1 sym53c8xx
ata_piix               24601  0
sr_mod                 15177  0
cdrom                  39085  1 sr_mod
mbcache                 8193  2 ext2,ext4
crc7                    1457  0
crc_ccitt               1717  0
crc_t10dif              1541  1 sd_mod
crc_itu_t               1717  0
crc32c_intel            2068  0
libcrc32c               1246  0
Fri Mar 21 22:08:12 CST 2014
uptime: 2.51 1.29
verbose daemon enabled
linux commmand line: panic=1 console=ttyS0 udevtimeout=600 no_timer_check acpi=off printk.time=1 cgroup_disable=memory root=/dev/sdb selinux=0 guestfs_verbose=1 TERM=xterm

udevadm settle
libguestfs: recv_from_daemon: received GUESTFS_LAUNCH_FLAG
libguestfs: [03636ms] appliance is up
libguestfs: trace: launch = 0
libguestfs: trace: list_devices
libguestfs: send_to_daemon: 44 bytes: 00 00 00 28 | 20 00 f5 f5 | 00 00 00 04 | 00 00 00 07 | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x28
guestfsd: main_loop: proc 7 (list_devices) took 0.00 seconds
libguestfs: recv_from_daemon: 56 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00 00 07 | 00 00 00 01 | 00 12 34 00 | ...
libguestfs: trace: list_devices = ["/dev/sda"]
libguestfs: trace: list_filesystems
libguestfs: trace: list_devices
libguestfs: send_to_daemon: 44 bytes: 00 00 00 28 | 20 00 f5 f5 | 00 00 00 04 | 00 00 00 07 | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x28
guestfsd: main_loop: proc 7 (list_devices) took 0.00 seconds
libguestfs: recv_from_daemon: 56 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00 00 07 | 00 00 00 01 | 00 12 34 01 | ...
libguestfs: trace: list_devices = ["/dev/sda"]
libguestfs: trace: list_partitions
libguestfs: send_to_daemon: 44 bytes: 00 00 00 28 | 20 00 f5 f5 | 00 00 00 04 | 00 00 00 08 | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x28
guestfsd: main_loop: proc 8 (list_partitions) took 0.00 seconds
libguestfs: recv_from_daemon: 60 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00 00 08 | 00 00 00 01 | 00 12 34 02 | ...
libguestfs: trace: list_partitions = ["/dev/sda1"]
libguestfs: trace: list_md_devices
libguestfs: send_to_daemon: 44 bytes: 00 00 00 28 | 20 00 f5 f5 | 00 00 00 04 | 00 00 01 2c | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x28
guestfsd: main_loop: proc 300 (list_md_devices) took 0.00 seconds
libguestfs: recv_from_daemon: 44 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00 01 2c | 00 00 00 01 | 00 12 34 03 | ...
libguestfs: trace: list_md_devices = []
libguestfs: trace: part_to_dev "/dev/sda1"
libguestfs: send_to_daemon: 60 bytes: 00 00 00 38 | 20 00 f5 f5 | 00 00 00 04 | 00 00 01 10 | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x38
guestfsd: main_loop: proc 272 (part_to_dev) took 0.00 seconds
libguestfs: recv_from_daemon: 52 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00 01 10 | 00 00 00 01 | 00 12 34 04 | ...
libguestfs: trace: part_to_dev = "/dev/sda"
libguestfs: trace: part_to_partnum "/dev/sda1"
libguestfs: send_to_daemon: 60 bytes: 00 00 00 38 | 20 00 f5 f5 | 00 00 00 04 | 00 00 01 25 | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x38
guestfsd: main_loop: proc 293 (part_to_partnum) took 0.00 seconds
libguestfs: recv_from_daemon: 44 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00 01 25 | 00 00 00 01 | 00 12 34 05 | ...
libguestfs: trace: part_to_partnum = 1
libguestfs: trace: part_to_dev "/dev/sda1"
libguestfs: send_to_daemon: 60 bytes: 00 00 00 38 | 20 00 f5 f5 | 00 00 00 04 | 00 00 01 10 | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x38
guestfsd: main_loop: proc 272 (part_to_dev) took 0.00 seconds
libguestfs: recv_from_daemon: 52 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00 01 10 | 00 00 00 01 | 00 12 34 06 | ...
libguestfs: trace: part_to_dev = "/dev/sda"
libguestfs: trace: part_get_mbr_id "/dev/sda" 1
libguestfs: send_to_daemon: 60 bytes: 00 00 00 38 | 20 00 f5 f5 | 00 00 00 04 | 00 00 00 eb | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x38
udevadm settle
sfdisk --print-id /dev/sda 1
udevadm settle
libguestfs: recv_from_daemon: 44 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00 00 eb | 00 00 00 01 | 00 12 34 07 | ...
libguestfs: trace: part_get_mbr_id = 66
libguestfs: trace: available "lvm2"
libguestfs: send_to_daemon: 56 bytes: 00 00 00 34 | 20 00 f5 f5 | 00 00 00 04 | 00 00 00 d8 | 00 00 00 00 | ...
guestfsd: main_loop: proc 235 (part_get_mbr_id) took 0.06 seconds
guestfsd: main_loop: new request, len 0x34
guestfsd: main_loop: proc 216 (available) took 0libguestfs: recv_from_daemon: 40 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00 00 d8 | 00 00 00 01 | 00 12 34 08 | ...
libguestfs: trace: available = 0
libguestfs: trace: lvs
libguestfs: send_to_daemon: 44 bytes: 00 00 00 28 | 20 00 f5 f5 | 00 00 00 04 | 00 00 00 0b | 00 00 00 00 | ...
.00 seconds
guestfsd: main_loop: new request, len 0x28
lvm lvs -o vg_name,lv_name --noheadings --separator /
  WARNING: lvmetad is running but disabled. Restart lvmetad before enabling it!
  No volume groups found
guestfsd: main_loop: proc 11 (lvs) took 0.00 seconds
libguestfs: recv_from_daemon: 44 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00 00 0b | 00 00 00 01 | 00 12 34 09 | ...
libguestfs: trace: lvs = []
libguestfs: trace: available "ldm"
libguestfs: send_to_daemon: 56 bytes: 00 00 00 34 | 20 00 f5 f5 | 00 00 00 04 | 00 00 00 d8 | 00 00 00 00 | ...
guestfsd: main_loop: new request, len 0x34
guestfsd: error: ldm: group not available
libguestfs: recv_from_daemon: 72 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00 00 d8 | 00 00 00 01 | 00 12 34 0a | ...
libguestfs: trace: available = -1 (error)
libguestfs: trace: list_filesystems = []
libguestfs: trace: close
libguestfs: closing guestfs handle 0x2525d50 (state 2)
libguestfs: trace: internal_autosync
libguestfs: send_to_daemon: 44 bytes: 00 00 00 28 | 20 00 f5 f5 | 00 00 00 04 | 00 00 01 1a | 00 00 00 00 | ...
guestfsd: main_loop: proc 216 (available) took 0.00 seconds
guestfsd: main_loop: new request, len 0x28
fsync /dev/sda
guestfsd: main_loop: proc 282 (internal_autosync) took 0.00 seconds
libguestfs: recv_from_daemon: 40 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00 01 1a | 00 00 00 01 | 00 12 34 0b | ...
libguestfs: trace: internal_autosync = 0
libguestfs: sending SIGTERM to process 23392
libguestfs: command: run: rm
libguestfs: command: run: \ -rf /tmp/libguestfsBFZu2i
Filesystem                           1K-blocks       Used  Available  Use%
[root@c1 ~]#

Comment 5 Richard W.M. Jones 2014-03-21 14:32:35 UTC

The log indicates that the disk contains one partition.  The
partition has a type byte of 0x42 which might indicate a Windows
Dynamic Disk (see Microsoft Logical Disk Manager).

Assuming this is the case: We have support for LDM in virt-df
upstream, but it has never been included in RHEL 6 (nor in RHEL 7).
It seems unlikely this disk would work in RHEL 6.4, except perhaps
by accident.

So some questions:

(1) What is the actual content of the disk?

(2) Are you certain that it worked in RHEL 6.4?

(3) What is the output of the following command?

fdisk -l /disk/win2003.vdb

(4) What is the output of the following command?

guestfish --ro -a /disk/win2003.vdb
run
file /dev/sda1
vfs-type /dev/sda1
exit

Comment 6 xingxing 2014-03-21 14:42:18 UTC

(In reply to Richard W.M. Jones from comment #5)
so I've downgraded libguestfs to 1.16.34 and this is the output;
[root@c1 ~]# ls
debug.txt                libguestfs-1.16.34-2.el6.x86_64.rpm        libguestfs-tools-c-1.16.34-2.el6.x86_64.rpm
downgrade_libguestfs.sh  libguestfs-tools-1.16.34-2.el6.x86_64.rpm  perl-Sys-Guestfs-1.16.34-2.el6.x86_64.rpm
[root@c1 ~]# virt-df -a /chost/guest/disk/cho2014030200036.data.20140319015740
Filesystem                           1K-blocks       Used  Available  Use%
cho2014030200036.data.20140319015740:/dev/sda1
                                     157283324    6138868  151144456    4%
[root@c1 ~]# rpm -qa|grep libguestfs
libguestfs-tools-c-1.16.34-2.el6.x86_64
libguestfs-winsupport-1.0-7.el6.x86_64
libguestfs-1.16.34-2.el6.x86_64
libguestfs-tools-1.16.34-2.el6.x86_64
[root@c1 ~]#

[root@c1 ~]# fdisk -l /chost/guest/disk/cho2014030200036.data.20140319015740

Disk /chost/guest/disk/cho2014030200036.data.20140319015740: 0 MB, 0 bytes
255 heads, 63 sectors/track, 0 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x00000000


[root@c1 ~]# guestfish --ro -a /chost/guest/disk/cho2014030200036.data.20140319015740

Welcome to guestfish, the libguestfs filesystem interactive shell for
editing virtual machine filesystems.

Type: 'help' for help on commands
      'man' to read the manual
      'quit' to quit the shell

><fs> run
><fs> file /dev/vda
/dev/vda   /dev/vda1
><fs> file /dev/vda1
x86 boot sector, code offset 0x52, OEM-ID "NTFS    ", sectors/cluster 8, reserved sectors 0, Media descriptor 0xf8, heads 255, hidden sectors 63, dos < 4.0 BootSector (0x80)
><fs> vfs-type /dev/vda1
ntfs

Comment 7 Richard W.M. Jones 2014-03-21 15:24:53 UTC

OK I see.  The problem is the MBR type byte (0x42) on the partition.

The upstream code ignores partitions with type byte 0x42 on the
first pass, because it's expecting that a later pass will detect
a Windows LDM on the partition.
https://github.com/libguestfs/libguestfs/blob/e589b6e82336dec3abb6e2b1aea31313b7ec5172/src/listfs.c#L206

In RHEL we're disabling LDM, so the later pass never finds the
partition.

I don't really know if 0x42 is or is not a valid type byte for
what appears to be a regular NTFS-containing partition.  Matt,
care to comment on that?

However there's a case that we should disable the
is_mbr_partition_type_42 function is LDM is not available.

Potential patch here:

https://www.redhat.com/archives/libguestfs/2014-March/msg00222.html

Test:

guestfish -N fs:ntfs <<EOF
  part-set-mbr-id /dev/sda 1 0x42
  list-filesystems
EOF

(will print '/dev/Xda1: ntfs' if bug is fixed)

Comment 8 Richard W.M. Jones 2014-04-09 20:46:57 UTC

Fix committed upstream:

https://github.com/libguestfs/libguestfs/commit/47ec61e9af19f8a750750ad498adc10fa7ae0521

Comment 9 Matthew Booth 2014-04-10 08:20:21 UTC

I know it's not exactly authoritative, but http://en.wikipedia.org/wiki/Partition_type suggests that type 0x42 is a Windows dynamic (LDM) disk rather than any other type.

It's a while since I looked at this and the details aren't fresh in my mind, however, there is a 'simple' LDM volume type which is just flat. I wonder if you created a simple LDM volume if it would be mountable as NTFS (assuming that's what you put on it), and would also have a type of 0x42.

Comment 10 xingxing 2014-04-10 13:18:59 UTC

> It's a while since I looked at this and the details aren't fresh in my mind,
> however, there is a 'simple' LDM volume type which is just flat. I wonder if
> you created a simple LDM volume if it would be mountable as NTFS (assuming
> that's what you put on it), and would also have a type of 0x42.
The partition is created like this in cmd:
diskpart
select disk=1
convert dynamic
create volume simple
assign letter=D

format /FS:NTFS D:

Comment 11 Richard W.M. Jones 2014-04-10 13:57:44 UTC

That looks like a simple LDM volume.  It would be better for us to
ship ldmtools, but as we don't do that, I guess processing it as
a plain NTFS partition is the only thing available.

Comment 13 Lingfei Kong 2014-09-01 09:08:12 UTC

Can reproduce with libguestfs-1.20.11-2.el6
#guestfish -N fs:ntfs 
libguestfs: error: mkfs: ntfs: /dev/sda1: mkfs.ntfs: No such file or directory
guestfish: error creating prepared disk image 'fs:ntfs' on 'test1.img': failed to create filesystem (ntfs): mkfs: ntfs: /dev/sda1: mkfs.ntfs: No such file or directory


Verify with libguestfs-1.20.11-10.el6:
[host-1]#guestfish -N fs:ntfs 

Welcome to guestfish, the libguestfs filesystem interactive shell for
editing virtual machine filesystems.

Type: 'help' for help on commands
      'man' to read the manual
      'quit' to quit the shell

><fs> part-set-mbr-id /dev/sda 1 0x42
><fs> list-filesystems 
/dev/sda1: ntfs
><fs>

Comment 14 errata-xmlrpc 2014-10-14 06:35:12 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

http://rhn.redhat.com/errata/RHBA-2014-1458.html

Note You need to log in before you can comment on or make changes to this bug.