Hello I'm experiencing hard hang when dram scrubbing is enabled (after 2h55 of idle uptime).
Amd erratum #99 should not affect this opteron processor since it's a revision "E" When I disable the scrubbing with oa_scrub_rate_dram=0 in /etc/system there is no problem at all. After a solaris update, I ran again into this issue, since the way to disable scrubbing has changed : it is now : set mc-amd:mc_scrub_rate_dram=0 When I disable the scrubbing the hang doesn't occur... I don't understand why the scrubbing hangs the server with this opteron revision. Does anyone has a clue ? This thread http://www.opensolaris.org/jive/thread.jspa?messageID=50240 seem to show the problem is corrected but it is not ... Thanks in advance Guy This message posted from opensolaris.org
