Can you reproduce this locally (i.e. both primary & backup running on the same machine pointing to a shared directory)? If so, that indicates a problem with the broker itself. If not, that indicates a problem with either your configuration or environment (e.g. file-locking on NFS not working properly).
I just did a quick proof-of-concept with 2 brokers on the same machine in a share-store configuration and everything worked fine. I started the primary, and it activated properly. Then I started the backup, and it remained passive. I stopped the primary, and the backup activated as expected. I restarted the primary which initiated a fail-back so the backup restarted as passive and the primary activated. Without more details on your environment and/or configuration I can't really say what your problem might be. Justin On Thu, Mar 7, 2024 at 2:48 PM Gunawan, Rahman (GSFC-703.H)[Halvik Corp] <rahman.guna...@nasa.gov.invalid> wrote: > There are 2 issues here: > 1. When backup server started, it immediately obtain the lock and shutdown > primary. Thus, there is no standby mode, just in case primary failed. > 2. Even I added <allow-failback>true</allow-failback>, it still didn't > shutdown backup server when primary is up. > > I'm using artemis 2.32.0. > > Regards, > Rahman Gunawan > NASA/SEWP > Software Developer > > -----Original Message----- > From: Justin Bertram <jbert...@apache.org> > Sent: Thursday, March 7, 2024 3:40 PM > To: users@activemq.apache.org > Subject: [EXTERNAL] [BULK] Re: Shared store config > > CAUTION: This email originated from outside of NASA. Please take care > when clicking links or opening attachments. Use the "Report Message" > button to report suspicious messages to the NASA SOC. > > > > > I believe you need to set <allow-failback>true</allow-failback> on the > backup. See the documentation [1] for more details. > > > Justin > > [1] > > https://activemq.apache.org/components/artemis/documentation/latest/ha.html#failing-back-to-primary-server > > On Thu, Mar 7, 2024 at 2:31 PM Gunawan, Rahman (GSFC-703.H)[Halvik Corp] < > rahman.guna...@nasa.gov.invalid> wrote: > > > I have been using NFS 4.1 for shared store config. However; when I > > started backup server, the primary went down immediately. But when I > > restart primary, the secondary didn't go down. Below is my config: > > Primary broker.xml: > > <ha-policy> > > <shared-store> > > <master> > > <failover-on-shutdown>true</failover-on-shutdown> > > <wait-for-activation>true</wait-for-activation> > > </master> > > </shared-store> > > </ha-policy> > > > > Backup broker.xml: > > <ha-policy> > > <shared-store> > > <slave> > > <failover-on-shutdown>true</failover-on-shutdown> > > </slave> > > </shared-store> > > </ha-policy> > > > > Regards, > > Rahman Gunawan > > NASA/SEWP > > Software Developer > > > > >
