> -----Original Message----- > From: open-iscsi@googlegroups.com [mailto:open-is...@googlegroups.com] > On Behalf Of Konrad Rzeszutek > Sent: Monday, June 15, 2009 8:39 PM > To: open-iscsi@googlegroups.com > Subject: Re: open-iscsi and discover newly created LUN > > > > > > > > On RHEL 5.3 and newer, upstream and probably ubuntu (not sure what > > > version is in there), you can do > > > > > > iscsiadm -m session -r $SID --rescan > > > > > > > Mike - > > > > The target can initiates a UNIT ATTENTION with additional sense as > > "Report LUN data changed", I don't see that currently being handled > by > > the SCSI-ML. > > You get that in dmesg? Or is that something the aray can do, but you > have to configure it?
It is usually programmed into the array firmware. > > > > A rescan may not be necessary if this information is received by the > > open-iscsi. > > Huh? Why not? I mean if the LUN changed (it changed size for example), > don't you want to rescan the LUN to pick up the changes? Not anymore.. Rescanning is a parallel scsi thingie ..see http://www.t10.org/ftp/t10/document.06/06-411r0.pdf --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "open-iscsi" group. To post to this group, send email to open-iscsi@googlegroups.com To unsubscribe from this group, send email to open-iscsi+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/open-iscsi -~----------~----~----~----~------~----~------~--~---