Re: [ClusterLabs] poor performance for large resource

2024-11-04 Thread chenzu...@gmail.com
Hi Miroslav, Thank you for your helpful suggestions! I followed your advice and used the pcs command with the -f option to create the cluster CIB configuration, and then pushed it using pcs cluster cib-push. I'm happy to report that the configuration time has been significantly reduced! The res

Re: [ClusterLabs] Lustre MDT/OST Mount Failures During Virtual Machine Reboot with Pacemaker

2025-03-14 Thread chenzu...@gmail.com
efore=shutdown.target reboot.target halt.target ``` After making this modification, the issue no longer occurs during reboot. chenzu...@gmail.com ___ Manage your subscription: https://lists.clusterlabs.org/mailman/listinfo/users ClusterLabs home:

[ClusterLabs] Investigation of Corosync Heartbeat Loss: Simulating Network Failures with Redundant Network Configuration

2025-03-14 Thread chenzu...@gmail.com
not designed to handle this scenario? Other: The configuration of corosync.conf can be found in the attached file corosync.conf. Other relevant information is available in the attached file log.txt. The script used for the up/down testing is attached as ip_up_and_down.sh. chenzu

Re: [ClusterLabs] Lustre MDT/OST Mount Failures During Virtual Machine

2025-03-14 Thread chenzu...@gmail.com
efore=shutdown.target reboot.target halt.target ``` After making this modification, the issue no longer occurs during reboot. chenzu...@gmail.com ___ Manage your subscription: https://lists.clusterlabs.org/mailman/listinfo/users ClusterLabs home:

[ClusterLabs] Lustre MDT/OST Mount Failures During Virtual Machine Reboot with Pacemaker

2025-03-02 Thread chenzu...@gmail.com
e: 1739893594, last update node: lustre-oss-node28, last update device: vdy chenzu...@gmail.com ___ Manage your subscription: https://lists.clusterlabs.org/mailman/listinfo/users ClusterLabs home: https://www.clusterlabs.org/

Re: [ClusterLabs] Investigation of Corosync Heartbeat Loss: Simulating Network Failures with Redundant Network Configuration

2025-05-27 Thread chenzu...@gmail.com
://wiki.lustre.org/LNet_Router_Config_Guide. chenzu...@gmail.com From: users-request Date: 2025-03-14 17:48 To: users Subject: Users Digest, Vol 122, Issue 3 Send Users mailing list submissions to users@clusterlabs.org To subscribe or unsubscribe via the World Wide Web, visit https

[ClusterLabs] Incorrect Node Fencing Issue in Lustre Cluster During Network Failure Simulation

2025-06-09 Thread chenzu...@gmail.com
s-node32 nodeid: 4 } } quorum { provider: corosync_votequorum } logging { to_logfile: yes logfile: /var/log/cluster/corosync.log to_syslog: yes timestamp: on } chenzu...@gmail.com ___ Manage your subscription: htt