What’s New in JetStream DR 4.3

New features and enhancements in JetStream DR 4.3 software:


  • New OS base for appliances
  • Execute ReIP script passwordless
  • Support for HTTPS certificates configuration for trusted communication with vCenter
  • PowerShell availability on MSA
  • Better support for UI dark mode
  • 2FA access to replication appliances
  • MSA OS configuration through web UI
  • Many changes and enhancements in the recovery (failover & failback) configuration interface
  • Tech preview support for VMware vSphere 8.0


New in JetStream DR 4.2.6

  • Adjust replication behavior in case object store channel is unstable (DRBC-8240)
  • Allow to manually control domain replication (DRBC-8237)
  • Expose object put latency and backpressure (DRBC-8254)

Resolved Issues in JetStream DR 4.2.6

  • Correct object deletion accounting (JSDRAVS-223)
  • Fix total cluster bitmap replication concurrency (DRBC-8255)
  • Correct receiver shutdown process (DRBC-8154)


New in JetStream DR 4.2.4

  • Correct behavior in case of unstable connection to vCenter (DRBC-8170)

Resolved Issues in JetStream DR 4.2.4

  • Fixed timeouts on runbook execution (DRBC-7731)
  • Fixed race when quickly creating and deleting new VMs (DRBC-8157, DRBC-8143)


New in JetStream DR 4.2.2

  • Enhanced support for distributed port groups (DRBC-7793, DRBC-7063)
  • Enhanced alarm functionality (DRBC-7919, DRBC-7830, DRBC-7724, DRBC-7832)
  • Enhanced support for unstable networks (DRBC-7802)
  • Enhanced PITR stability (DRBC-7791)
  • Added storage providers offline detection in health view (DRBC-8027)

Resolved Issues in JetStream DR 4.2.2

  • Fixed timeouts on runbook execution (DRBC-7731)
  • Fixed possible unauthorized access to support-related API on MSA (DRBC-7903)
  • Fixed stale API reply on domain name change (DRBC-7910)
  • Fixed garbage accounting (DRBC-7941)
  • Fixed multiple IOFilter and CIM issues in unstable network environment (DRBC-7859, DRBC-7831, DRBC-7814, DRBC-7795)
  • Various fixes related to upgrade from earlier versions (DRBC-7833, DRBC-7798, DRBC-7920)

Changes in Behavior in JetStream DR 4.2.2

  • Adding a previously removed protected VM back to vCenter inventory will lead to protection restart of the VM on the same domain.
  • Adding a previously removed protected disk to a protected VM will lead to disk protection restart in the domain of the protected VM, even if the domain is the same.

New in JetStream DR 4.2.0

  • Point-In-Time-Recovery (PITR) data collection and recovery
  • Basic support for disk detach operations
  • Network configuration UI enhancements
  • Domain metaspace, domain’s replication log and replication log disk size management on protected and recovery sites
  • Runbook management enhancements
  • HealthView is integrated with JetDR UI
  • Many changes and enhancements in recovery (failover & failback) configuration interface
  • Python 3.9 for internal and runbook scripts

Changes in Behavior in JetStream DR 4.2.0

  • Reverting to a snapshot will resend the whole 'new' disk content for the affected disks, disk will stay protected.