On Monday 16 May 2005 15:14, Marcio Scheibler wrote:
> Sorry,

> Forget to reply also to list...

> Hi,
>
> I use host logical volumes (LVM) as UBD devices in UML.
> UML's user at host owns volumes nodes at host's /dev.
> I'd like to stress that once running and after I add ubd6 with
> uml_mconsole, it becomes available to UML.
> Information follows below...
>
> 2005/5/13, Blaisorblade <[EMAIL PROTECTED]>:
> > On Thursday 12 May 2005 19:09, Marcio Scheibler wrote:
> > > Hi,
> > >
> > > I've been using UML for some months with good results.
> > >
> > > Now, I'm in trouble trying to start UML with seven UBD
> > > devices... It recognizes just first six (ubda through ubdf)
> > > regardless their order in command-line (even with
> > > udb6s before ubd5s for instance).
> >
> > Well, ubd6 is the 7th block device, since you start from 0.
> > What do you mean by "in trouble"? Can you supply the command line
> > (including any typo, please) and the output you get, and what shows that
> > you are in trouble? And a "ls -l" on the files you need to access?
>
> Kernel command line: uml_dir=/var/run/uml mem=128m devfs=nomount
> con0=null,fd:1 con=pts root=/dev/ubda
> initrd=/var/local/initrd/uml-jfs-2.6.10.initrd ramdisk_size=16384
> ubd0s=/dev/vg01/uml01_fs_root ubd1s=/dev/vg01/uml01_fs_var
> ubd2s=/dev/vg01/uml01_fs_usr ubd3s=/dev/vg01/uml01_fs_home
> ubd4s=/dev/vg01/uml01_sw_00 ubd5s=/dev/vg01/uml01_fs_varlocal
> udb6s=/dev/vg01/uml01_fs_tmp eth0=tuntap,tap2,,192.168.33.122

> More pieces from dmesg:

> Initializing software serial port version 1
> elevator: using anticipatory as default io scheduler
>  /dev/ubd/disc0: unknown partition table
>  /dev/ubd/disc1: unknown partition table
>  /dev/ubd/disc2: unknown partition table
>  /dev/ubd/disc3: unknown partition table
>  /dev/ubd/disc4: unknown partition table
>  /dev/ubd/disc5: unknown partition table

Ok, seems that disc6 is skipped, or that it *has* a partition table. Any other 
evidence it's not recognized? Sorry but it's very strange this. Possibly it 
could be related with the initrd, that I'm not using here (not that I 
understand what the relation could be).

> VFS: Mounted root (cramfs filesystem) readonly.
Is this the initrd? It's strange, since ubda is later shown as having EXT3.
> kjournald starting.  Commit interval 5 seconds
> EXT3-fs: mounted filesystem with ordered data mode.
> Adding 262136k swap on /dev/ubde.  Priority:-1 extents:1
> EXT3 FS on ubda, internal journal
> NET: Registered protocol family 10
> Disabled Privacy Extensions on device a01ecac0(lo)
> IPv6 over IPv4 tunneling driver
> eth0: no IPv6 routers present

> Listing permissions:

Ok, they seem good.

-- 
Paolo Giarrusso, aka Blaisorblade
Skype user "PaoloGiarrusso"
Linux registered user n. 292729
http://www.user-mode-linux.org/~blaisorblade




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