[linux-lvm] Device-mapper

[Bryn M. Reeves]

Mark Reardon wrote:
> Hello All,
> 
> Has anybody ever come across this type of error before, when trying to extend a logical volume?
> 
> The LV will not extend.  Any ideas?
> 
> Device-mapper: reload iocts failed: invalid argument

Post the complete output of the command (with -vvv) and any messages 
that appear in dmesg at the time of the error.

To avoid sending large files to the list, use a service like pastebin 
and post the URL here.

Regards,
Bryn.