[Netkit.users] Resize Filesystem problem

Massimo Rimondini rimondin a dia.uniroma3.it
Mar 16 Gen 2007 17:58:00 CET


Hi Nicola,

I think the missing step is to update the partition table inside 
netkit-fs-F2.2. You can achieve this with fdisk /dev/loop0 by recreating 
a primary partition which spans over the whole disk.

Best,
Massimo Rimondini.

Bertolucci Nicola wrote:

> Hi all
> I tried  to resize the filesystem like I read in your thread on December.
>
>/# Replace "newsize" by the size you want dd if=/dev/zero of= 
>/>>/ $NETKIT_HOME/fs/netkit-fs-F2.2 bs=1 count=1 seek="newsize"
>
>/>>/ conv=notrunc
>/>>/
>/>>/ # Attach the filesystem to a loop device % losetup -o 16384 
>/>>/ /dev/loop0 $NETKIT_HOME/fs/netkit-fs-F2.2
>/>>/
>/>>
>/ # Resize the filesystem
>/>>/ % resize2fs -p /dev/loop0
>/>>/
>/>>/ # Check if the filesystem is consistent
>/>>/ % e2fsck -f /dev/loop0
>/>>/
>/>>
>/ # Detach from loop device
>/>>/ % losetup -d /dev/loop0/
>
>
> where in new size i put 4G.
> Everythings is ok,i don't have any errors,and the filesystem size is 
> 4,1 G as i wanted.
> But when i try to start virtual machine with command vstart pc1 
> --eth0=1 ,in the shell of a virtual machine i have:
>
> INIT: version 2.86 booting
> Activating swap.
> Checking root file system...
> fsck 1.37 (21-Mar-2005)
> /dev/ubd/disc0/part1: The filesystem size (according to the 
> superblock) is 1048572 blocks
> The physical size of the device is 153596 blocks
> Either the superblock or the partition table is likely to be corrupt!
>
>
> /dev/ubd/disc0/part1: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY.
>         (i.e., without -a or -p options)
>
> fsck failed.  Please repair manually and reboot.  Please note
> that the root file system is currently mounted read-only.  To
> remount it read-write:
>
>    # mount -n -o remount,rw /
>
> CONTROL-D will exit from this shell and REBOOT the system.
>
> Give root password for maintenance
> (or type Control-D to continue):
>
> At this time i tried to remount the fs,but nothing to do,when i 
> restart the virtual machine i receive the same error.
> What can i do to resolv my problem?
> Thanks
>
>------------------------------------------------------------------------
>
>_______________________________________________
>Netkit.users mailing list
>Netkit.users a list.dia.uniroma3.it
>http://list.dia.uniroma3.it/mailman/listinfo/netkit.users
>  
>
-------------- parte successiva --------------
Un allegato HTML  stato rimosso...
URL: http://list.dia.uniroma3.it/mailman/private/netkit.users/attachments/20070116/6613061b/attachment.html


Maggiori informazioni sulla lista Netkit.users