Hello all,
Please advice on how I can move forward from this bootup problem. I
already tried changing the value of the "root=" option to /dev/sda2
and /dev/xvda2 with no luck. I also tried to re-generate a new initrd
adding the options of "--with xennet --with xenblk" but still with no
luck.
Below are some information of the domU:
- - - < s n i p > - - -
# pwd
/boot
# ls -l
total 7292
lrwxrwxrwx 1 root root 1 Jan 13 16:33 boot -> .
-rw-r--r-- 1 root root 64217 Oct 23 03:50 config-2.6.34.7-56.40.i686
drwxr-xr-x 2 root root 1024 Jan 13 20:03 grub
-rw------- 1 root root 2130577 Nov 10 16:45 initrd-2.6.34.7-56.40.i686.img
drwx------ 2 root root 12288 Jan 13 16:13 lost+found
-rw-r--r-- 1 root root 21047 Jul 28 06:11 message
-rw-r--r-- 1 root root 972728 Oct 23 03:50 System.map-2.6.34.7-56.40.i686
-rwxr-xr-x 1 root root 2110080 Oct 23 03:50 vmlinuz-2.6.34.7-56.40.i686
# cat grub/menu.lst
default=0
timeout=1
hiddenmenu
title GNU/Linux (2.6.34.7-56.40.i686)
root (hd0,0)
kernel /boot/vmlinuz-2.6.34.7-56.40.i686 root=LABEL=/ console=hvc0
initrd /boot/initrd-2.6.34.7-56.40.i686.img
# cat fstab
LABEL=/boot /boot ext3 defaults 1 2
LABEL=/ / ext3 defaults 1 1
tmpfs /dev/shm tmpfs defaults 0 0
devpts /dev/pts devpts gid=5,mode=620 0 0
sysfs /sys sysfs defaults 0 0
proc /proc proc defaults 0 0
none /proc/xen xenfs defaults 0 0
# cat /etc/modprobe.conf
alias eth0 xennet
alias scsi_hostadapter xenblk
alias ipv6 off
alias net-pf-10 off
options ipv6 disable=1
- - - < s n i p > - - -
Below are the bootup logs:
- - - < s n i p > - - -
Xen Minimal OS!
start_info: 0xb10000(VA)
nr_pages: 0x6a400
shared_inf: 0x002e9000(MA)
pt_base: 0xb13000(VA)
nr_pt_frames: 0x9
mfn_list: 0x967000(VA)
mod_start: 0x0(VA)
mod_len: 0
flags: 0x0
cmd_line: root=/dev/sda2 ro 4
stack: 0x946780-0x966780
MM: Init
_text: 0x0(VA)
_etext: 0x621f5(VA)
_erodata: 0x76000(VA)
_edata: 0x7b6d4(VA)
stack start: 0x946780(VA)
_end: 0x966d34(VA)
start_pfn: b1f
max_pfn: 6a400
Mapping memory range 0xc00000 - 0x6a400000
setting 0x0-0x76000 readonly
skipped 0x1000
MM: Initialise page allocator for e6c000(e6c000)-0(6a400000)
MM: done
Demand map pfns at 6a401000-7a401000.
Heap resides at 7a402000-ba402000.
Initialising timer interface
Initialising console ... done.
gnttab_table mapped at 0x6a401000.
Initialising scheduler
Thread "Idle": pointer: 0x7a402008, stack: 0x6a030000
Initialising xenbus
Thread "xenstore": pointer: 0x7a402478, stack: 0x6a040000
Dummy main: start_info=0x966880
Thread "main": pointer: 0x7a4028e8, stack: 0x6a050000
"main" "root=/dev/sda2" "ro" "4"
vbd 2050 is hd0
******************* BLKFRONT for device/vbd/2050 **********
backend at /local/domain/0/backend/vbd/3321/2050
Failed to read /local/domain/0/backend/vbd/3321/2050/feature-barrier.
Failed to read /local/domain/0/backend/vbd/3321/2050/feature-flush-cache.
4194304 sectors of 0 bytes
**************************
vbd 2051 is hd1
******************* BLKFRONT for device/vbd/2051 **********
backend at /local/domain/0/backend/vbd/3321/2051
Failed to read /local/domain/0/backend/vbd/3321/2051/feature-barrier.
Failed to read /local/domain/0/backend/vbd/3321/2051/feature-flush-cache.
1835008 sectors of 0 bytes
**************************
vbd 2064 is hd2
******************* BLKFRONT for device/vbd/2064 **********
backend at /local/domain/0/backend/vbd/3321/2064
Failed to read /local/domain/0/backend/vbd/3321/2064/feature-barrier.
Failed to read /local/domain/0/backend/vbd/3321/2064/feature-flush-cache.
312705024 sectors of 0 bytes
**************************
Press `ESC' to enter the menu... 0
[H
[J Booting 'GNU/Linux (2.6.34.7-56.40.i686)'
root (hd0,0)
Filesystem type is ext2fs, partition type 0x83
kernel /boot/vmlinuz-2.6.34.7-56.40.i686 root=LABEL=/ console=hvc0
initrd /boot/initrd-2.6.34.7-56.40.i686.img
close blk: backend at /local/domain/0/backend/vbd/3321/2050
close blk: backend at /local/domain/0/backend/vbd/3321/2051
close blk: backend at /local/domain/0/backend/vbd/3321/2064
[ 0.000000] Reserving virtual address space above 0xf5800000
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 2.6.34.7-56.40.i686
(mockbuild@xxxxxxxxxxxxxxxxx) (gcc version 4.4.4 20100525 (Red Hat
4.4.4-5) (GCC) ) #1 SMP Fri Oct 22 18:48:33 UTC 2010
[ 0.000000] ACPI in unprivileged domain disabled
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] Xen: 0000000000000000 - 00000000000a0000 (usable)
[ 0.000000] Xen: 00000000000a0000 - 0000000000100000 (reserved)
[ 0.000000] Xen: 0000000000100000 - 000000006a400000 (usable)
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] DMI not present or invalid.
[ 0.000000] last_pfn = 0x6a400 max_arch_pfn = 0x1000000
[ 0.000000] init_memory_mapping: 0000000000000000-000000002d3fe000
[ 0.000000] RAMDISK: 0156f000 - 019d5000
[ 0.000000] 976MB HIGHMEM available.
[ 0.000000] 723MB LOWMEM available.
[ 0.000000] mapped low ram: 0 - 2d3fe000
[ 0.000000] low ram: 0 - 2d3fe000
[ 0.000000] Zone PFN ranges:
[ 0.000000] DMA 0x00000001 -> 0x00001000
[ 0.000000] Normal 0x00001000 -> 0x0002d3fe
[ 0.000000] HighMem 0x0002d3fe -> 0x0006a400
[ 0.000000] Movable zone start PFN for each node
[ 0.000000] early_node_map[2] active PFN ranges
[ 0.000000] 0: 0x00000001 -> 0x000000a0
[ 0.000000] 0: 0x00000100 -> 0x0006a400
[ 0.000000] Using APIC driver default
[ 0.000000] SMP: Allowing 1 CPUs, 0 hotplug CPUs
[ 0.000000] Local APIC disabled by BIOS -- you can enable it with "lapic"
[ 0.000000] APIC: disable apic facility
[ 0.000000] APIC: switched to apic NOOP
[ 0.000000] Allocating PCI resources starting at 6a400000 (gap:
6a400000:95c00000)
[ 0.000000] Booting paravirtualized kernel on Xen
[ 0.000000] Xen version: 3.0.3-rc5-8.1.14.f
[ 0.000000] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:1
nr_node_ids:1
[ 0.000000] PERCPU: Embedded 16 pages/cpu @c1453000 s41172 r0 d24364 u65536
[ 0.000000] pcpu-alloc: s41172 r0 d24364 u65536 alloc=16*4096
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on.
Total pages: 431702
[ 0.000000] Kernel command line: root=LABEL=/ console=hvc0
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Enabling fast FPU save and restore... done.
[ 0.000000] Enabling unmasked SIMD FPU exception support... done.
[ 0.000000] Initializing CPU#0
[ 0.000000] Subtract (33 early reservations)
[ 0.000000] #1 [0001b81000 - 0001b93000] XEN PAGETABLES
[ 0.000000] #2 [0000001000 - 0000002000] EX TRAMPOLINE
[ 0.000000] #3 [0001000000 - 0001449b5c] TEXT DATA BSS
[ 0.000000] #4 [000156f000 - 00019d5000] RAMDISK
[ 0.000000] #5 [00019d5000 - 0001b81000] XEN START INFO
[ 0.000000] #6 [0000002000 - 0000003000] TRAMPOLINE
[ 0.000000] #7 [0000003000 - 0000007000] ACPI WAKEUP
[ 0.000000] #8 [0000100000 - 0000256000] PGTABLE
[ 0.000000] #9 [000144a000 - 000144b000] BOOTMEM
[ 0.000000] #10 [0001b93000 - 00028db000] BOOTMEM
[ 0.000000] #11 [0001449b80 - 0001449b84] BOOTMEM
[ 0.000000] #12 [0001449bc0 - 0001449c80] BOOTMEM
[ 0.000000] #13 [0001449c80 - 0001449d08] BOOTMEM
[ 0.000000] #14 [000144b000 - 000144e000] BOOTMEM
[ 0.000000] #15 [0001449d40 - 0001449df8] BOOTMEM
[ 0.000000] #16 [000144e000 - 0001451000] BOOTMEM
[ 0.000000] #17 [0001449e00 - 0001449e90] BOOTMEM
[ 0.000000] #18 [0001449ec0 - 0001449f00] BOOTMEM
[ 0.000000] #19 [0001449f00 - 0001449f40] BOOTMEM
[ 0.000000] #20 [0001449f40 - 0001449f80] BOOTMEM
[ 0.000000] #21 [0001449f80 - 0001449f9a] BOOTMEM
[ 0.000000] #22 [0001449fc0 - 0001449fda] BOOTMEM
[ 0.000000] #23 [0001453000 - 0001463000] BOOTMEM
[ 0.000000] #24 [0001463000 - 0001463004] BOOTMEM
[ 0.000000] #25 [0001463040 - 0001463044] BOOTMEM
[ 0.000000] #26 [0001463080 - 0001463084] BOOTMEM
[ 0.000000] #27 [00014630c0 - 00014630c4] BOOTMEM
[ 0.000000] #28 [0001463100 - 0001463180] BOOTMEM
[ 0.000000] #29 [0001463180 - 00014631ac] BOOTMEM
[ 0.000000] #30 [00014631c0 - 00014671c0] BOOTMEM
[ 0.000000] #31 [00014671c0 - 00014e71c0] BOOTMEM
[ 0.000000] #32 [00014e71c0 - 00015271c0] BOOTMEM
[ 0.000000] Initializing HighMem for node 0 (0002d3fe:0006a400)
[ 0.000000] Memory: 1713860k/1740800k available (2121k kernel code,
26552k reserved, 1275k data, 344k init, 999432k highmem)
[ 0.000000] virtual kernel memory layout:
[ 0.000000] fixmap : 0xf571e000 - 0xf57ff000 ( 900 kB)
[ 0.000000] pkmap : 0xf5400000 - 0xf5600000 (2048 kB)
[ 0.000000] vmalloc : 0xedbfe000 - 0xf53fe000 ( 120 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xed3fe000 ( 723 MB)
[ 0.000000] .init : 0xc1352000 - 0xc13a8000 ( 344 kB)
[ 0.000000] .data : 0xc121266b - 0xc1351500 (1275 kB)
[ 0.000000] .text : 0xc1000000 - 0xc121266b (2121 kB)
[ 0.000000] SLUB: Genslabs=13, HWalign=64, Order=0-3, MinObjects=0,
CPUs=1, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] NR_IRQS:512
[ 0.000000] Console: colour dummy device 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] console [hvc0] enabled
[ 0.000000] installing Xen timer for CPU 0
[ 0.000000] Detected 2659.994 MHz processor.
[ 0.004000] Calibrating delay loop (skipped), value calculated
using timer frequency.. 5319.98 BogoMIPS (lpj=10639976)
[ 0.004000] Security Framework initialized
[ 0.004000] SELinux: Disabled at boot.
[ 0.004000] Mount-cache hash table entries: 512
[ 0.004000] Initializing cgroup subsys ns
[ 0.004000] Initializing cgroup subsys cpuacct
[ 0.004000] Initializing cgroup subsys devices
[ 0.004000] Initializing cgroup subsys freezer
[ 0.004000] CPU: Unsupported number of siblings 4
[ 0.004000] Performance Events: Core2 events,
[ 0.004000] no APIC, boot with the "lapic" boot parameter to force-enable it.
[ 0.004000] no hardware sampling interrupt available.
[ 0.004000] Intel PMU driver.
[ 0.004000] ... version: 2
[ 0.004000] ... bit width: 40
[ 0.004000] ... generic registers: 2
[ 0.004000] ... value mask: 000000ffffffffff
[ 0.004000] ... max period: 000000007fffffff
[ 0.004000] ... fixed-purpose events: 3
[ 0.004000] ... event mask: 0000000700000003
[ 0.004000] SMP alternatives: switching to UP code
[ 0.025930] Freeing SMP alternatives: 16k freed
[ 0.028065] Brought up 1 CPUs
[ 0.028159] devtmpfs: initialized
[ 0.028342] Grant table initialized
[ 0.028374] NET: Registered protocol family 16
[ 0.032220] PCI: Fatal: No config space access function found
[ 0.033300] bio: create slab <bio-0> at 0
[ 0.033349] ACPI: Interpreter disabled.
[ 0.033401] xen_balloon: Initialising balloon driver.
[ 0.040267] vgaarb: loaded
[ 0.040388] PCI: System does not support PCI
[ 0.040394] PCI: System does not support PCI
[ 0.040501] NetLabel: Initializing
[ 0.040507] NetLabel: domain hash size = 128
[ 0.040511] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.040524] NetLabel: unlabeled traffic allowed by default
[ 0.040564] Switching to clocksource xen
[ 0.040622] pnp: PnP ACPI: disabled
[ 0.040985] NET: Registered protocol family 2
[ 0.041009] IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.041108] TCP established hash table entries: 131072 (order: 8,
1048576 bytes)
[ 0.041597] TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.041848] TCP: Hash tables configured (established 131072 bind 65536)
[ 0.041855] TCP reno registered
[ 0.041859] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 0.041879] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.041933] NET: Registered protocol family 1
[ 0.041968] Unpacking initramfs...
[ 0.049691] Freeing initrd memory: 4504k freed
[ 0.051109] platform rtc_cmos: registered platform RTC device (no
PNP device found)
[ 0.051608] audit: initializing netlink socket (disabled)
[ 0.051624] type=2000 audit(1294934590.244:1): initialized
[ 0.063709] highmem bounce pool size: 64 pages
[ 0.063718] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.065891] VFS: Disk quotas dquot_6.5.2
[ 0.065952] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.066056] msgmni has been set to 1404
[ 0.066293] alg: No test for stdrng (krng)
[ 0.066386] Block layer SCSI generic (bsg) driver version 0.4
loaded (major 254)
[ 0.066395] io scheduler noop registered (default)
[ 0.070394] loop: module loaded
[ 0.070533] PNP: No PS/2 controller found. Probing ports directly.
[ 0.071433] mice: PS/2 mouse device common for all mice
[ 0.071475] cpuidle: using governor ladder
[ 0.071480] cpuidle: using governor menu
[ 0.071533] TCP cubic registered
[ 0.071538] NET: Registered protocol family 17
[ 0.071556] Using IPI No-Shortcut mode
[ 0.071694] registered taskstats version 1
[ 0.071708] XENBUS: Device with no driver: device/vif/0
[ 0.071713] XENBUS: Device with no driver: device/vbd/2050
[ 0.071718] XENBUS: Device with no driver: device/vbd/2064
[ 0.071722] XENBUS: Device with no driver: device/vbd/2051
[ 0.071797] Freeing unused kernel memory: 344k freed
[ 0.072454] Write protecting the kernel text: 2124k
[ 0.072695] Write protecting the kernel read-only data: 952k
Red Hat nash version 5.1.19.6 starting
Mounting proc filesystem
Mounting sysfs filesystem
Creating /dev
Creating initial device nodes
Setting up hotplug.
Creating block device nodes.
Loading mbcache.ko module
Loading jbd.ko module
Loading ext3.ko module
Loading xen-blkfront.ko module
[ 0.456365] blkfront device/vbd/2050 num-ring-pages 1 nr_ents 32.
[ 0.460302] blkfront device/vbd/2064 num-ring-pages 1 nr_ents 32.
[ 0.484444] blkfront device/vbd/2051 num-ring-pages 1 nr_ents 32.
[ 0.487167] blkfront: regular deviceid=0x802 major,minor=8,2,
assuming parts/disk=16
[ 0.488610] blkfront: regular deviceid=0x810 major,minor=8,16,
assuming parts/disk=16
[ 0.488850] xvdb: unknown partition table
[ 0.559870] blkfront: regular deviceid=0x803 major,minor=8,3,
assuming parts/disk=16
Loading xen-blkfront.ko module
insmod: error inserting '/lib/xen-blkfront.ko': -1 File exists
Loading dm-mod.ko module
[ 0.638849] device-mapper: uevent: version 1.0.3
[ 0.668150] device-mapper: ioctl: 4.17.0-ioctl (2010-03-05)
initialised: dm-devel@xxxxxxxxxx
Loading dm-log.ko module
Loading dm-region-hash.ko module
Loading dm-mirror.ko module
Loading dm-zero.ko module
Loading dm-snapshot.ko module
Loading dm-region-hash.ko module
insmod: error inserting '/lib/dm-region-hash.ko': -1 File exists
Loading xen-blkfront.ko module
insmod: error inserting '/lib/xen-blkfront.ko': -1 File exists
Loading xen-netfront.ko module
[ 0.815832] Initialising Xen virtual ethernet driver.
Loading xen-netfront.ko module
insmod: error inserting '/lib/xen-netfront.ko': -1 File exists
Scanning and configuring dmraid supported devices
Creating root device.
Mounting root filesystem.
mount: could not find filesystem '/dev/root'
Setting up other filesystems.
Setting up new root fs
setuproot: moving /dev failed: No such file or directory
no fstab.sys, mounting internal defaults
setuproot: error mounting /proc: No such file or directory
setuproot: error mounting /sys: No such file or directory
Switching to new root and running init.
unmounting old /dev
unmounting old /proc
unmounting old /sys
switchroot: mount failed: No such file or directory
[ 1.180307] Kernel panic - not syncing: Attempted to kill init!
[ 1.180321] Pid: 1, comm: init Not tainted 2.6.34.7-56.40.i686 #1
[ 1.180328] Call Trace:
[ 1.180339] [<c120bb0d>] ? printk+0xf/0x12
[ 1.180345] [<c120ba8f>] panic+0x38/0xa7
[ 1.180353] [<c1036887>] do_exit+0x5d/0x631
[ 1.180360] [<c1210304>] ? do_page_fault+0x265/0x2c0
[ 1.180366] [<c1036ec5>] do_group_exit+0x6a/0x93
[ 1.180372] [<c1036f01>] sys_exit_group+0x13/0x17
[ 1.180377] [<c120d8b4>] syscall_call+0x7/0xb
[ 1.180385] [<c1200000>] ? _cpu_down+0x177/0x248
- - - < s n i p > - - -
Thank you in advance.
Regards,
GNUbie
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