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      1. Help Center
      2. DRBD
      • DRBD
        • DRBD 9
        • DRBD 8.x
        • DRBD Proxy
      • Pacemaker Stack
        • Corosync
        • STONITH
      • LINSTOR
        • Kubernetes Integration
        • EXOS Integration
        • Building from Source
      • Generic Linux Tips and Tricks
        • firewalld
        • SELinux
        • Infiniband RDMA
        • SUSE/SLES
        • Ubuntu
        • Networking
        • Vagrant
      • WinDRBD
      • DRBD Reactor

      DRBD

      DRBD® is LINBIT®'s virtual block device driver. DRBD is at the heart of most of LINBIT's projects.
      • Tuning DRBD's Resync Controller
      • DRBD Stuck in WFBitMapS and/or WFBitMapT
      • Rebuilding drbd-dkms without reinstalling .deb
      • DRBD GI (Generation Identifiers)
      • Backup DRBD from the Secondary
      • Using DRBD With SSDs
      • PingAck did not arrive in time | Initial packet S crossed
      • lvs reports different utilization sizes on peers with thin-lvm
      • Speeding up Unmount When It's Slow or Taking Longer than Expected in a Cluster Using DRBD
      • Troubleshooting DRBD Performance Issues

      DRBD 9

      • Getting Information about DRBD Options
      • Mitigate "Not sending flow_control mgs, no receive window!" messages with DRBD RDMA transport.
      • DRBD 9 and Dual Primary
      • Detailed DRBD Resource Information
      • Startup Behavior of a Two-node Pacemaker Cluster
      • Tips for using ZFS and Zpools over DRBD with Pacemaker.
      • Automatically Mount DRBD device at boot
      • Leaving room for future nodes (--max-peers)
      • Compiling DRBD 9 and DRBD Utils From Source
      See more

      DRBD 8.x

      • Get additional detail out of /proc/drbd (8.4 only)
      • Increasing Maximum al-extents via metadata enlargement

      DRBD Proxy

      • Pinning DRBD Proxy to Specific CPU Core(s)
      • Configuring Congestion Settings in DRBD Proxy
      • Collecting Basic IO Statistics and Average Disk Activity
      • Tuning DRBD's ko-count for DRBD Proxy
      • Troubleshooting a hung DRBD Proxy
      • Determine DRBD Proxy Feasibility Over Slow WAN Links
      • DRBD Proxy's buffer warning messages
      See more
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