Hello Sebastian, > Do you have a log of the failover? no. > What is the output of "sg_rtpg -d" for all paths before and after the > failover? I have no longer access to the systems in question, but if the opportunity presents itself again, I'll try your suggestions and report back. Thank you for the feedback. I understand that I wasn't even looking for ALUA. Cheers, Thomas -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel