Hi Marc: The minimum RAM is request is 32G . Please check HW requirement from https://docs.starlingx.io/deploy_install_guides/r4_release/virtual/aio_duple... Thanks. BR Austin Sun. From: Marc Ferland <ferlandm@amotus.ca> Sent: Thursday, August 27, 2020 2:52 AM To: MacDonald, Eric <Eric.MacDonald@windriver.com> Cc: starlingx-discuss@lists.starlingx.io Subject: Re: [Starlingx-discuss] controller-1 rebooting In my AIO duplex setup (stx4), the controller-1 server rebooted I think at least 3 times before being marked as unlocked/enabled/available. This machine only has 16GB of RAM, could this be a symptom of not enough memory? Regards, Marc On Wed, Aug 26, 2020 at 12:08 PM MacDonald, Eric <Eric.MacDonald@windriver.com<mailto:Eric.MacDonald@windriver.com>> wrote: Once as a result of the unlock. From: Marc Ferland <ferlandm@amotus.ca<mailto:ferlandm@amotus.ca>> Sent: Wednesday, August 26, 2020 11:48 AM To: starlingx-discuss@lists.starlingx.io<mailto:starlingx-discuss@lists.starlingx.io> Subject: [Starlingx-discuss] controller-1 rebooting Quick and easy one. As of starling-x 4.0.1, just how many times is the controller-1 supposed to reboot after the initial 'unlock'? Thanks, Marc