[sisyphus] Сломался LVM2?

[Anton Farygin]

Eugene Prokopiev wrote:
> Здравствуйте!
> 
> На сегодняшнем Сизифе:
> 
> # lvscan
>    ACTIVE            '/dev/system/root' [2.00 GB] inherit
>    ACTIVE            '/dev/system/home' [1.00 GB] inherit
>    ACTIVE            '/dev/system/var' [1.00 GB] inherit
>    ACTIVE            '/dev/system/data' [65.00 GB] inherit
> # /sbin/lvcreate -L1000 -s -nhomebackup /dev/system/home
>    Symbolic link /dev/mapper/system-home not created: file exists
>    Failed to create symlinks for home.
>    Failed to suspend origin home
> # lvscan
>    ACTIVE            '/dev/system/root' [2.00 GB] inherit
>    ACTIVE            '/dev/system/home' [1.00 GB] inherit
>    ACTIVE            '/dev/system/var' [1.00 GB] inherit
>    ACTIVE            '/dev/system/data' [65.00 GB] inherit
>    ACTIVE            '/dev/system/homebackup' [1000.00 MB] inherit
> # mount /dev/system/homebackup /mnt/backup
> /dev/system/homebackup: Invalid argument
> mount: /dev/system/homebackup: can't read superblock
> # lvremove /dev/system/homebackup
> Do you really want to remove active logical volume "homebackup"? [y/n]: y
>    Logical volume "homebackup" successfully removed
> 
> Отчего lvcreate приводит к таким странным результатам?
> 

lvm2 не изменялся.

Были изменения для udev, но я не знаю, как они могут сказаться.

Rgds,
Rider