[Xci-devel] dom0 can't find the LVM volumes

[Andreas Sommer <AndiDog@xxxxxx>]

I seem to have installed XCI correctly, as GRUB 2 starts up correctly (and is thus able to read the LVM volumes). When choosing "XenClient - Debug", I get a black screen and the following serial output from the kernel (only last few lines):

[...]
(XEN) PCI add device 00:07.1
[    5.658814] scsi0 : ata_piix
[    5.662493] scsi1 : ata_piix
[    5.664950] ata1: PATA max UDMA/33 cmd 0x1f0 ctl 0x3f6 bmdma 0x1050 irq 14
[    5.669041] ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0x1058 irq 15
[    5.856501] ata2.00: ATAPI: VMware Virtual IDE CDROM Drive, 00000001, max UDMA/33
[    5.876581] ata2.00: configured for UDMA/33
[    5.880579] scsi 1:0:0:0: CD-ROM            NECVMWar VMware IDE CDR10 1.00 PQ: 0 ANSI: 5
[    5.887773] sr0: scsi3-mmc drive: 1x/1x xa/form2 cdda tray
[    5.890023] Uniform CD-ROM driver Revision: 3.20
[    5.894313] mice: PS/2 mouse device common for all mice
[    5.898252] device-mapper: ioctl: 4.14.0-ioctl (2008-04-23) initialised: dm-devel@xxxxxxxxxx
[    5.901753] TCP cubic registered
[    5.903076] NET: Registered protocol family 17
[    5.905711] RPC: Registered udp transport module.
[    5.908039] RPC: Registered tcp transport module.
[    5.910043] 802.1Q VLAN Support v1.8 Ben Greear <greearb@xxxxxxxxxxxxxxx>
[    5.912887] All bugs added by David S. Miller <davem@xxxxxxxxxx>
[    5.915119] Using IPI No-Shortcut mode
[    5.918187] BIOS EDD facility v0.16 2004-Jun-25, 1 devices found
[    5.921295] Freeing unused kernel memory: 260k freed
  Reading all physical volumes.  This may take a while...Waiting for device to settle...ln: /sbin/mdev: File exists  Reading all physical volumes.  This may take a while...Waiting for device to settle...ln: /sbin/mdev: File exists  Reading all physical volumes.  This may take a while...Waiting for device to settle...ln: /sbin/mdev: File exists  Reading all physical volumes.  This may take a while...Try to mount /dev/mapper/xenclient-root ...mount: mounting /dev/mapper/xenclient-root on /root failed: No such file or directoryswitch_root: bad newroot /root[   19.405270] Kernel panic - not syncing: Attempted to kill init!

The LVM is found immediately by a Debian live CD, but XenClient's kernel doesn't seem to find it... What could be the problem here?

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