Re: pvgrub and single partition VM

[Guillaume Rousse <Guillaume.Rousse@inria.fr>]

Samuel Thibault a écrit :
> Samuel Thibault, le Tue 20 Jan 2009 16:17:44 +0100, a écrit :
>> Guillaume Rousse, le Tue 20 Jan 2009 15:48:55 +0100, a écrit :
>>> And I can mount the partition from dom0 without problem. I have to check 
>>> if ext3 support is not missing from pvgrub,
>> There is no need for any particular support for ext3, as while unmounted
>> that's just ext2.  And the 256byte inode patch is applied while
>> building.  I thus wonder what the problem can be.
> 
> I've just checked again, I could run configfile (hd0)/boot/blabla on a
> freshly formatted ext3 volume.  In case you are using some non-default
> option that annoys grub, could you send us the output of
> tune2fs -l yourpartition
> ?
Sorry for the delay, I've been occupied by other task.

Here it is:
[root@sequoia ~]# tune2fs -l /dev/iscsi/sn.101200926/lun9/part1
tune2fs 1.41.2 (02-Oct-2008)
Filesystem volume name:   <none>
Last mounted on:          <not available>
Filesystem UUID:          9c8962e1-d521-4bbf-8dad-c92b0077d61e
Filesystem magic number:  0xEF53
Filesystem revision #:    1 (dynamic)
Filesystem features:      has_journal ext_attr resize_inode dir_index 
filetype sparse_super large_file
Filesystem flags:         signed_directory_hash
Default mount options:    (none)
Filesystem state:         clean
Errors behavior:          Continue
Filesystem OS type:       Linux
Inode count:              1310720
Block count:              5242876
Reserved block count:     262143
Free blocks:              5059920
Free inodes:              1279106
First block:              0
Block size:               4096
Fragment size:            4096
Reserved GDT blocks:      1022
Blocks per group:         32768
Fragments per group:      32768
Inodes per group:         8192
Inode blocks per group:   512
Filesystem created:       Tue Feb  3 15:42:35 2009
Last mount time:          Tue Feb  3 15:50:22 2009
Last write time:          Tue Feb  3 15:58:30 2009
Mount count:              2
Maximum mount count:      29
Last checked:             Tue Feb  3 15:42:35 2009
Check interval:           15552000 (6 months)
Next check after:         Sun Aug  2 16:42:35 2009
Reserved blocks uid:      0 (user root)
Reserved blocks gid:      0 (group root)
First inode:              11
Inode size:	          256
Required extra isize:     28
Desired extra isize:      28
Journal inode:            8
Default directory hash:   half_md4
Directory Hash Seed:      65b6279d-5265-40b1-9e16-afbf6335005f
Journal backup:           inode blocks

This is an ISCSI device.