On 07/23/2013 07:32 PM, Tracy Reed wrote: > Hello all, > > I am running iscsi-initiator-utils-22.214.171.1242-13.el5 on CentOS release 5.4 > (will > patch up at next reboot) initiator to scsi-target-utils-1.0.24-2.el6.x86_64 on > CentOS 6.4. > > I have Xen running on the initiator machine with luns from the target machine > as storage. I actually have two target machines and do software raid1 in the > VMs. > > I needed to upgrade one of the target machines so I split the mirrors in the > VMs and shutdown the target machine, upgraded some disk, reinstalled new OS > etc. Now when I do /sbin/iscsiadm -m node -R on the initiator machine it > hangs.
Did you bring the target back up and if so did you do it with the same target name? > The process seems uninterruptable. I can't kill -9 it and it spins using 100% > of a cpu. I think perhaps before I shutdown the target machine I should have > logged out the initiator from it. Now I have a bunch of hung processes and I > can't access new disk volumes because I can't rescan the LUNs. > What is your replacement/recovery timeout setting in /etc/iscsi/iscsid.conf? It sounds like the scsi scan IO is stuck on a target that disappeared and never came back, or it is a Centos scsi layer bug. Could you send the /var/log/messages. -- You received this message because you are subscribed to the Google Groups "open-iscsi" group. To unsubscribe from this group and stop receiving emails from it, send an email to open-iscsi+unsubscr...@googlegroups.com. To post to this group, send email to email@example.com. Visit this group at http://groups.google.com/group/open-iscsi. For more options, visit https://groups.google.com/groups/opt_out.