Hi, Sadly, rebooting doesn't seem to have cleared the problem at Glasgow (on ps002, although it appears to be OK on ps001). I'm considering giving it a brief while in the (unlikely) event it clears itself, then I might rebuild ps002 to 3.3.1 and retry the upgrade. Cheers David On 5 Feb 2014, at 14:04, Matt Raso-Barnett <[log in to unmask]> wrote: > On 05/02/14 13:54, Duncan Rand wrote: >> I think it is the reboot that is important, it's been suggested on one of the perfsonar lists. > > Just to add that I had the same issue as you Duncan, and rebooted only > after your suggestion which also cleared the problem for me. > > Thanks, > Matt RB