Re: [Xen-users] udev failing -- now what?

[webmaster@xxxxxxxxxxxx]

Hello,
  I just woke up so bear with me...

>/lib/modules/2.6.12-1.1398_FC4xenU/modules.dep not found.
does the directory /lib/modules/2.6.12-1.1398_FC4xenU exist in the domU.
If not, mount your VBD(file or partition) like so..

for file vbd..
mount -o loop myimage.img /mymountpoint
cp -dpR /lib/modules/2.6.12-1.1398_FC4xenU
/mymountpoint/lib/modules/2.6.12-1.1398_FC4xenU
umount /mymountpoint
boot it up.

for a partition...

mount /dev/mypart /mymountpoint
cp -dpR /lib/modules/2.6.12-1.1398_FC4xenU
/mymountpoint/lib/modules/2.6.12-1.1398_FC4xenU
umount /mymountpoint
boot it up.

If you still get the error about modules.dep try depmod -a

Hopefully that will take care of the issues.
Something to start with at least.

Cheers,
John Fairbairn

> Hi There --
>
> First post. I have xen0 working with no apparent issues, running on FC4. I
> have installed an FC4 guest based on the Fedora Xen quick start
> instructions. I slavishly followed all instructions and the guest works --
> mostly. I have three boot problems:
>
> 1. I get "Starting udev: [FAILED].
>
> 2. I get Checking for new hardwaremodprobe: FATAL: Could not load
> /lib/modules/2.6.12-1.1398_FC4xenU/modules.dep: No such file or directory
> This directory file does not exist, but I'm not clear on how to create the
> modules that are supposed to be in this directory. Maybe just a newbie
> issue?
>
> 3. And finally --
> mmap /dev/mem: Resource temporarily unavailable
> mmap /dev/mem: Resource temporarily unavailable
> modprobe: FATAL: Could not load
>
>
> Are all of these related to the missing kernel modules? BTW, this product
> is so cool, I'm beside myself. Can't wait to try live migration and all
> that other interesting stuff.
>
> The machine has 512MB of memory. I've allocated 64MB to the guest and it's
> a "Base" installation. The guest does come up and appears to work just
> fine other than the errors in the log. Here's the boot log for your
> amusement:
>
> [root@zeus /]# xm create -c fedora
> Using config file "/etc/xen/fedora".
> Started domain fedora, console on port 9622
> ************ REMOTE CONSOLE: CTRL-] TO QUIT ********
> Linux version 2.6.12-1.1398_FC4xenU (bhcompile@xxxxxxxxxxxxxxxxxxxxxxx)
> (gcc version 4.0.0 20050519 (Red Hat 4.0.0-8)) #1 SMP Fri Jul 15 02:05:44
> EDT 2005
> BIOS-provided physical RAM map:
>  Xen: 0000000000000000 - 0000000004000000 (usable)
> 64MB LOWMEM available.
> Using x86 segment limits to approximate NX protection
> DMI not present.
> IRQ lockup detection disabled
> Allocating PCI resources starting at 04000000 (gap: 04000000:fc000000)
> Built 1 zonelists
> Kernel command line:  root=/dev/sda1 ro
> Initializing CPU#0
> PID hash table entries: 1024 (order: 10, 16384 bytes)
> Xen reported: 1460.474 MHz processor.
> Using tsc for high-res timesource
> Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
> Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
> Memory: 60728k/65536k available (1783k kernel code, 4652k reserved, 504k
> data, 156k init, 0k highmem)
> Checking if this processor honours the WP bit even in supervisor mode...
> Ok.
> Security Framework v1.0.0 initialized
> SELinux:  Initializing.
> SELinux:  Starting in permissive mode
> selinux_register_security:  Registering secondary module capability
> Capability LSM initialized as secondary
> Mount-cache hash table entries: 512
> CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
> CPU: L2 Cache: 256K (64 bytes/line)
> Enabling fast FPU save and restore... done.
> Enabling unmasked SIMD FPU exception support... done.
> Checking 'hlt' instruction... disabled
> CPU0: AMD Athlon(tm) XP 1700+ stepping 00
> per-CPU timeslice cutoff: 731.54 usecs.
> task migration cache decay timeout: 1 msecs.
> SMP motherboard not detected.
> smpboot_clear_io_apic_irqs
> Brought up 1 CPUs
> NET: Registered protocol family 16
> xen_mem: Initialising balloon driver.
> Grant table initialized
> audit: initializing netlink socket (disabled)
> audit(1121957132.344:1): initialized
> Total HugeTLB memory allocated, 0
> VFS: Disk quotas dquot_6.5.1
> Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
> SELinux:  Registering netfilter hooks
> Initializing Cryptographic API
> ksign: Installing public key data
> Loading keyring
> - Added public key 57652F2F3358E32D
> - User ID: Red Hat, Inc. (Kernel Module GPG key)
> 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.
> Blkif frontend is using grant tables.
> xen_blk: Initialising virtual block device driver
> xen_net: Initialising virtual ethernet driver.
> md: md driver 0.90.1 MAX_MD_DEVS=256, MD_SB_DISKS=27
> NET: Registered protocol family 2
> IP: routing cache hash table of 256 buckets, 4Kbytes
> TCP established hash table entries: 4096 (order: 4, 65536 bytes)
> TCP bind hash table entries: 4096 (order: 3, 49152 bytes)
> TCP: Hash tables configured (established 4096 bind 4096)
> Initializing IPsec netlink socket
> NET: Registered protocol family 1
> NET: Registered protocol family 17
> md: Autodetecting RAID arrays.
> md: autorun ...
> md: ... autorun DONE.
> kjournald starting.  Commit interval 5 seconds
> EXT3-fs: mounted filesystem with ordered data mode.
> VFS: Mounted root (ext3 filesystem) readonly.
> Freeing unused kernel memory: 156k freed
> SELinux:  Disabled at runtime.
> SELinux:  Unregistering netfilter hooks
> INIT: version 2.85 booting
> /etc/rc.d/rc.sysinit: line 78: /dev/tty1: Read-only file system
> /etc/rc.d/rc.sysinit: line 78: /dev/tty2: Read-only file system
> /etc/rc.d/rc.sysinit: line 78: /dev/tty3: Read-only file system
> /etc/rc.d/rc.sysinit: line 78: /dev/tty4: Read-only file system
> /etc/rc.d/rc.sysinit: line 78: /dev/tty5: Read-only file system
> /etc/rc.d/rc.sysinit: line 78: /dev/tty6: Read-only file system
> /etc/rc.d/rc.sysinit: line 82: /dev/tty7: Read-only file system
> /etc/rc.d/rc.sysinit: line 83: /dev/tty8: Read-only file system
>                 Welcome to Fedora Core
>                 Press 'I' to enter interactive startup.
> Starting udev:  [FAILED]
> Initializing hardware...  storage network audio done[  OK  ]
> Setting clock : Thu Jul 21 10:45:36 EDT 2005 [  OK  ]
> Setting hostname localhost:  [  OK  ]
> Checking filesystems
> Checking all file systems.
> [/sbin/fsck.ext3 (1) -- /] fsck.ext3 -a /dev/sda1
> /dev/sda1: clean, 27977/131328 files, 203037/262144 blocks
> [  OK  ]
> Remounting root filesystem in read-write mode:  [  OK  ]
> Mounting local filesystems:  [  OK  ]
> Enabling local filesystem quotas:  [  OK  ]
> Enabling swap space:  [  OK  ]
> INIT: Entering runlevel: 3
> Entering non-interactive startup
> Checking for new hardwaremodprobe: FATAL: Could not load
> /lib/modules/2.6.12-1.1398_FC4xenU/modules.dep: No such file or directory
>
> mmap /dev/mem: Resource temporarily unavailable
> mmap /dev/mem: Resource temporarily unavailable
> modprobe: FATAL: Could not load
> /lib/modules/2.6.12-1.1398_FC4xenU/modules.dep: No such file or directory
>
>  [  OK  ]
> Starting pcmcia:  Starting PCMCIA services: FATAL: Could not load
> /lib/modules/2.6.12-1.1398_FC4xenU/modules.dep: No such file or directory
> [FAILED]
> Bringing up loopback interface:  [  OK  ]
> Starting system logger: [  OK  ]
> Starting kernel logger: [  OK  ]
> Starting portmap: [  OK  ]
> Starting NFS statd: [  OK  ]
> Starting auditd: [  OK  ]
> Error sending list request (Invalid argument)
> Error sending list request (Invalid argument)
> There was an error in line 5 of /etc/audit.rules
> Starting RPC idmapd: FATAL: Could not load
> /lib/modules/2.6.12-1.1398_FC4xenU/modules.dep: No such file or directory
> Can't open RFCOMM control socket: Address family not supported by protocol
>
> Mounting other filesystems:  [  OK  ]
> Starting automount: [  OK  ]
> Starting cups: [  OK  ]
> Starting sshd: [  OK  ]
> Starting sendmail: [  OK  ]
> Starting sm-client: [  OK  ]
> Starting console mouse services: O0o.oops(): [console.c(253)]: Can't
> determine console device
> [FAILED]
> Starting crond: [  OK  ]
> Starting anacron: [  OK  ]
> Starting atd: [  OK  ]
> Starting system message bus: [  OK  ]
> Starting HAL daemon: [  OK  ]
>
> Fedora Core release 4 (Stentz)
> Kernel 2.6.12-1.1398_FC4xenU on an i686
>
> localhost login:
>
>
>
>
> _______________________________________________
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> Xen-users@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-users
>



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