Gino Ruopolo wrote: >>> This fix solves only boot hang? >>> Our DL585 S10U2 hangs after about 3-4 hours of >> uptime also ... >>> >>> >> The fix for CR 6451513 addresses the boot-hang only; >> the run-time hang >> needs to be >> investigated independently. > > We are unable to investigate more ... hangs happens > after about 4 hours. Nothing on the logs, nothing on the console. Hangs > happens with server idle or busy.
A number of us have been pretty busy putting a box around this hang; we seem to have made a bit of progress and have a possible work-around to test. Add the following line to /etc/system and reboot: set cpu\.AuthenticAMD\.15:ao_scrub_rate_dram = 0 I expect you will no longer see the hang. If you still see the hang, also add the following two lines and reboot: set cpu\.AuthenticAMD\.15:ao_scrub_rate_dcache = 0 set cpu\.AuthenticAMD\.15:ao_scrub_rate_l2cache = 0 If you try this workaround, please email me with the results of your attempt, whether adding the first line was adequate or not, etc. We appreciate this has been frustrating; we may be very close to a solution. Thanks - Dana _______________________________________________ opensolaris-discuss mailing list opensolaris-discuss@opensolaris.org