On Wed, Aug 20, 2003 at 05:24:00PM -0700, Tupshin Harper wrote:
> Nathan Scott wrote:
>
> >On Wed, Aug 20, 2003 at 02:29:01PM -0500, Steve Lord wrote:
> >
> >
> >>I think you have to ask device mapper folks how to tell how big
> >>one of their volumes is from user space.
> >>
> >>
> >
> >I've attached a little program which can be used to dump out
> >what the device driver reports its size as. Just give it the
> >lvm device as its first argument.
> >
> Bingo...log appears below:
> I extended an lvm partition, and the size reported was not updated until
> the partition was unmounted. How should I proceed from here? Would you
> like me to report it to somebody in charge of the dev-mapper stuff? I'm
Yes, lvm-devel@xxxxxxxxxxx would be the right place I think.
thanks.
> skipping the kernel patch you attached for the moment since I'm not
> running into that bug. Thanks much.
>
> -Tupshin
>
> bastard:/home/tupshin# ./lvm_size /dev/lvm_group_2/debmir
> size = 11811160064 bytes, sector size = 512 bytes
> bastard:/home/tupshin# lvextend -L +100M /dev/lvm_group_2/debmir
> Extending logical volume debmir to 11.10 GB
> Logical volume debmir successfully resized
> bastard:/home/tupshin# ./lvm_size /dev/lvm_group_2/debmir
> size = 11811160064 bytes, sector size = 512 bytes
> bastard:/home/tupshin# umount /data/debmir
> bastard:/home/tupshin# ./lvm_size /dev/lvm_group_2/debmir
> size = 11916017664 bytes, sector size = 512 bytes
>
>
--
Nathan
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