Re: [Xen-users] what's correct way of shrinking LVM based domU?

Rudi Ahlers <Rudi@xxxxxxxxxxx> écrivait (wrote) :

> This is what I have:
>
> [root@cPanel002 ~]# [root@HF-LINSRV01 ~]# lvscan
>  ACTIVE            '/dev/data/cpanel002' [100.00 GB] inherit
>  ACTIVE            '/dev/data/windows2003_web' [30.00 GB] inherit
>  ACTIVE            '/dev/data/storage' [50.00 GB] inherit
>  ACTIVE            '/dev/data/cacti' [20.00 GB] inherit
>  ACTIVE            '/dev/data/cpanel2' [30.00 GB] inherit
>  ACTIVE            '/dev/system/root' [39.06 GB] inherit
>  ACTIVE            '/dev/system/swap' [9.75 GB] inherit
>
>
> I need to resize the 100GB /dev/data/cpanel002

1) shutdown the domu : xm shutdown 'name of domu'
   wait for the domu to be shutdown  (xm list)
2) reduce the filesystem : 
   If it's ext3 :
      e2fsck -f -y /dev/data/cpanel00
      resize2fs -p /dev/data/cpanel00 90G
3) reduce the logical volume :
      lvreduce -L 90G /dev/data/cpanel00

4) restart the domu.

              Jean Charles
-- 
" Avec les machines NEDAP, le vote est TELLEMENT secret que même les
électeurs n'ont aucune garantie que leur vote soit réellement crédité au
compte de voix du candidat de son choix ! "
     http://ordinateurs-de-vote.org/ --- http://vao-amiens.fdn.fr/

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