> -----Original Message----- > From: Jan Friesse <jfrie...@redhat.com> > Sent: Tuesday, April 14, 2020 2:43 AM > To: Cluster Labs - All topics related to open-source clustering welcomed > <users@clusterlabs.org>; Sherrard Burton <sb-clusterl...@allafrica.com>; > Eric Robinson <eric.robin...@psmnv.com> > Subject: Re: [ClusterLabs] qdevice up and running -- but questions > > > > > > > On 4/11/20 6:52 PM, Eric Robinson wrote: > >> 1. What command can I execute on the qdevice node which tells me > >> which > >> client nodes are connected and alive? > >> > > > > i use > > corosync-qnetd-tool -v -l > > > > > >> 2. In the output of the pcs qdevice status command, what is the > >> meaning of... > >> > >> Vote: ACK (ACK) > > This is documented in the corosync-qnetd-tool man page. > > >> > >> 3. In the output of the pcs quorum status Command, what is the > >> meaning of... > >> > >> Membership information > >> > >> ---------------------- > >> > >> Nodeid Votes Qdevice Name > >> > >> 1 1 A,V,NMW 001db03a > >> > >> 2 1 A,V,NMW 001db03b (local) > > Pcs just displays output of corosync-quorumtool. Nodeid and votes columns > are probably obvious, name is resolved reverse dns name of the node ip > addr (-i suppress this behavior) and qdevice column really needs to be > documented, so: > A/NA - Qdevice is alive / not alive. This is rather internal flag, but it can > be > seen as a heartbeat between qdevice and corosync. Should be always alive. > V/NV - Qdevice has cast voted / not cast voted. Take is a an ACK/NACK. > MW/NMW - Master wins / not master wins. This is really internal flag. By > default corosync-qdevice newer asks for master wins so it is going to be > nmw. For more information what it means see > votequorum_qdevice_master_wins (3) > > Honza
[Eric] This is super helpful information, thank you. Disclaimer : This email and any files transmitted with it are confidential and intended solely for intended recipients. If you are not the named addressee you should not disseminate, distribute, copy or alter this email. Any views or opinions presented in this email are solely those of the author and might not represent those of Physician Select Management. Warning: Although Physician Select Management has taken reasonable precautions to ensure no viruses are present in this email, the company cannot accept responsibility for any loss or damage arising from the use of this email or attachments. _______________________________________________ Manage your subscription: https://lists.clusterlabs.org/mailman/listinfo/users ClusterLabs home: https://www.clusterlabs.org/
