Re: [Xen-users] Setting up FSTAB

[Jorge Dávila <davila@xxxxxxxxxxxxxxxxxxxxxxx>]

Randolph:

What is your domain configuration about disk in the domain configuration
file?

What are your partitions?

Where is your boot partition?

What is in your /boot/grub/grub.conf file?

Ah!.. remove the string "LABEL=" from your /etc/fstab file.

Jorge Dávila.

El sáb, 28-01-2006 a las 16:15 +0000, Randolph D. Hill escribió:
> I am setting up Xen for the first time and have run into a problem.
> My system was initially setup with Fedora Core 4.
> I was able to successfully create a File-backed VBD.
> When I boot the domain,I get an error message that is listed at the end of
> the below boot messages. I suspect the problem is casued by my fstab.
> However,
> I am not sure how it should be configured. Fstab listed also.
> Any pointers will be greately appreciated.
> 
> xm create -c dommain2 vmid=2
> Using config file "/etc/xen/dommain2".
> Started domain TheArtOfXen2
> Linux version 2.6.12.6-xen3_7.1_fc4 (rread@shandlx) (gcc version 4.0.1
> 20050727 (Red Hat 4.0.1-5)) #1 SMP Tue Dec 13 16:33:43 PST 2005
> BIOS-provided physical RAM map:
> Xen: 0000000000000000 - 0000000004000000 (usable)
> 0MB HIGHMEM available.
> 72MB LOWMEM available.
> ACPI in unprivileged domain disabled
> IRQ lockup detection disabled
> Built 1 zonelists
> Kernel command line:  ip=:1.2.3.4::::eth0:dhcp root=/dev/hda1 ro 4
> Initializing CPU#0
> PID hash table entries: 512 (order: 9, 8192 bytes)
> Xen reported: 993.322 MHz processor.
> Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
> Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
> Software IO TLB disabled
> vmalloc area: c5000000-fb7fe000, maxmem 34000000
> Memory: 60684k/73728k available (2214k kernel code, 4708k reserved, 885k
> data, 188k init, 0k highmem)
> Checking if this processor honours the WP bit even in supervisor mode... Ok.
> Security Framework v1.0.0 initialized
> SELinux:  Disabled at boot.
> Capability LSM initialized
> Mount-cache hash table entries: 512
> CPU: L1 I cache: 16K, L1 D cache: 16K
> CPU: L2 cache: 256K
> Enabling fast FPU save and restore... done.
> Enabling unmasked SIMD FPU exception support... done.
> Checking 'hlt' instruction... disabled
> Brought up 1 CPUs
> NET: Registered protocol family 16
> Brought up 1 CPUs
> ACPI: Subsystem revision 20050309
> ACPI: Interpreter disabled.
> Linux Plug and Play Support v0.97 (c) Adam Belay
> xen_mem: Initialising balloon driver.
> usbcore: registered new driver usbfs
> usbcore: registered new driver hub
> PCI: Using ACPI for IRQ routing
> PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a
> report
> PCI: System does not support PCI
> PCI: System does not support PCI
> Grant table initialized
> IA-32 Microcode Update Driver: v1.14-xen <tigran@xxxxxxxxxxx>
> VFS: Disk quotas dquot_6.5.1
> Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
> Initializing Cryptographic API
> isapnp: Scanning for PnP cards...
> isapnp: No Plug & Play device found
> PNP: No PS/2 controller found. Probing ports directly.
> i8042.c: No controller found.
> io scheduler noop registered
> io scheduler anticipatory registered
> io scheduler deadline registered
> io scheduler cfq registered
> RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize
> Xen virtual console successfully installed as tty1
> Event-channel device installed.
> netfront: Initialising virtual ethernet driver.
> Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
> ide: Assuming 50MHz system bus speed for PIO modes; override with idebus=xx
> Registering block device major 8
> ide-floppy driver 0.99.newide
> mice: PS/2 mouse device common for all mice
> NET: Registered protocol family 2
> IP: routing cache hash table of 512 buckets, 4Kbytes
> TCP established hash table entries: 4096 (order: 3, 32768 bytes)
> TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
> TCP: Hash tables configured (established 4096 bind 4096)
> NET: Registered protocol family 8
> NET: Registered protocol family 20
> VFS: Cannot open root device "hda1" or unknown-block(0,0)
> Please append a correct "root=" boot option
> Kernel panic - not syncing: VFS: Unable to mount root fs on
> unknown-block(0,0)
> 
> 
> # This file is edited by fstab-sync - see 'man fstab-sync' for details
> #/dev/VolGroup00/LogVol00 /                       ext3    defaults        1
> 1
> /dev/VolGroup00/LogVol00/domains/vm1disk /                       ext3   
> defaults        1 1
> LABEL=/boot             /boot                   ext3    defaults        1 2
> /dev/devpts             /dev/pts                devpts  gid=5,mode=620  0 0
> /dev/shm                /dev/shm                tmpfs   defaults        0 0
> /dev/proc               /proc                   proc    defaults        0 0
> /dev/sys                /sys                    sysfs   defaults        0 0
> /dev/VolGroup00/LogVol01 swap                    swap    defaults        0 0
> #/dev/fd0                /media/floppy           auto   
> pamconsole,exec,noauto,managed 0 0
> #/dev/hda                /media/cdrom            auto   
> pamconsole,exec,noauto,managed 0 0
> 
> 
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> Xen-users@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-users
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