Yes same here.. with IO still going dm does the failover just fine (using the echo scsi "remove/add") but failing back with a larger size is where I have seene issues. Although we have never lost data :-) -- :wq! kevin.foote <div>On 7/5/07, Roland Mieslinger <<a href="mailto:roland.mieslinger@interoute.com">roland.mieslinger@interoute.com</a> > wrote:<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">> -----Original Message----- > From: <a href="mailto:dm-devel-bounces@redhat.com"> dm-devel-bounces@redhat.com</a> > [mailto:<a href="mailto:dm-devel-bounces@redhat.com">dm-devel-bounces@redhat.com</a>] On Behalf Of Alexander Benaguev > Sent: Donnerstag, 5. Juli 2007 16:20 > To: device-mapper development > Subject: Re: [dm-devel] online disk resizing > > Roland Mieslinger wrote: > > Did you get a error from blockdev command? > none > > Did you stop all I/O to the device? > I can't!=) it's not online resizing, if I should stoping io;( That's were i stuck too. You can do it without reboot, but I've found no way to do it online. Roland -- dm-devel mailing list <a href="mailto:dm-devel@redhat.com">dm-devel@redhat.com </a> <a href="https://www.redhat.com/mailman/listinfo/dm-devel">https://www.redhat.com/mailman/listinfo/dm-devel</a> </blockquote></div>