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xen-users
Re: [Xen-users] mount a partition
i've created the /dev/xenlvm/data after i booted the DomU...
here are:
# lvdisplay /dev/xenlvm/data
--- Logical volume --- LV Name /dev/xenlvm/data VG Name xenlvm LV UUID wCtp67-tHv2-AV2f-jhSP-shU7-riO5-DPtwBo LV Write Access read/write LV Status available
# open 1 LV Size 30.00 GB Current LE 7680 Segments 1 Allocation inherit Read ahead sectors 0 Block device 253:4
---------
# lvdisplay /dev/xenlvm/toto-disk --- Logical volume ---
LV Name /dev/xenlvm/toto-disk VG Name xenlvm LV UUID pbVO2Z-vrei-BWI7-H8X3-3JeT-EQPy-i5JaQV LV Write Access read/write LV Status available
# open 1 LV Size 10.00 GB Current LE 2560 Segments 1 Allocation inherit Read ahead sectors 0 Block device 253:0
----------- # dmesg
md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27 md: bitmap version 4.39 NET: Registered protocol family 1 NET: Registered protocol family 17 netfront: device eth0 has copying receive path.
xen-vbd: registered block device major 8 blkfront: sda2: barriers enabled blkfront: sda1: barriers enabled blkfront: sdb1: barriers enabled XENBUS: Device with no driver: device/console/0 md: Autodetecting RAID arrays.
md: autorun ... md: ... autorun DONE. EXT2-fs warning (device sda1): ext2_fill_super: mounting ext3 filesystem as ext2 VFS: Mounted root (ext2 filesystem) readonly. Freeing unused kernel memory: 172k freed
Adding 1048568k swap on /dev/sda2. Priority:-1 extents:1 across:1048568k dm_mod: no version for "struct_module" found: kernel tainted. device-mapper: ioctl: 4.7.0-ioctl (2006-06-24) initialised: dm-devel@xxxxxxxxxx
kjournald starting. Commit interval 5 seconds EXT3 FS on sdb1, internal journal EXT3-fs: mounted filesystem with ordered data mode.
2008/2/1 Stephan Seitz < s.seitz@xxxxxxxxxxxx>:
hi,
the only thing i can imagine, is that this is not part of the lvm.
could it be possible you created a file instead of a lv device-node at
the /dev/xenlvm/data position by mistake?
would you please send the dom0 output of lvdisplay /dev/xenlvm/toto-disk and lvdisplay /dev/xenlvm/data and the domU's /var/log/dmesg (around the blkfront lines) ?
cheers,
Stephan
ko0nz schrieb:
> i've tried with hdd instead of sda: > # mount -t ext3 /dev/hdd1 /mnt/toto/ > mount: /dev/hdd1 is not a valid block device
> > > > On Feb 1, 2008 7:13 PM, ko0nz < yesiko0nz@xxxxxxxxx> <mailto: yesiko0nz@xxxxxxxxx>> wrote:
> > # mount /dev/sdd /mnt/toto/ > SCSI subsystem initialized > register_blkdev: cannot get major 8 for sd > mount: you must specify the filesystem type > > # mount -t ext3 /dev/sdd /mnt/toto/
> mount: /dev/sdd is not a valid block device > > > > ------------------------------------------------------------------------ -- Stephan Seitz Senior System Administrator
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