• This forum has 530 topics, 1,423 replies, and was last updated November 25, 2023 by Kalvin J.
    • VMware
    • VM Version question

      As we start to prepare for the Meltdown and Spectre remediation steps that need to be addressed I started to compile a list of virtual appliances that have a VM Version less than version 9 (there are vMotion issues once the patches start getting applied to the Hosts if your VM Version is below 9).  […]

    • People: 1
      Replies: 2
    • January 9, 2023
    • VRA VM overrides – auto power on?

      We are upgrading most of our infra from vSphere 6.0x to 6.5u1. One of the inconsistencies is whether VRA’s will automatically power on after the host comes back online.  We are on Zerto 5.5u2p1. Most of our clusters all have VM Overrides set for each VRA to Disable both DRS automation and HA restart priority […]

    • People: 0
      Replies: 0
    • January 4, 2023
    • Understanding VPG storage sizes as reported by ZVM

      We have been asked several times by clients what the Zerto storage values relate too and how they are calculated – hopefully this is useful to others…. When looking at the VPG details you will see that the ZVM reports back the following storage values, these values are also used in various reports and API […]

    • People: 2
      Replies: 1
    • January 4, 2023
    • Multiple vCenter replication pairs

      Hello all, Could you guys please let me know how many Zerto nodes are required for the following setup: Number of sites: 3 (A, B, C). All sites are considered as active and recovery sites for one of the other two. Number of vCenter servers per site: 2 ( Management, Compute) I am planning to […]

    • People: 1
      Replies: 2
    • January 4, 2023
    • Z-VRA’s not powering down for host maintenance

      When trying to remediate my ESXi hosts using Lifecycle Manager, the VRA’s are not powering down to allow the hosts to go into maintenance mode.  If I manually place the host into maintenance mode, they power off.  Anyone know a fix? vCenter – 7.0.3 Zerto – 9.0. U4

    • People: 3
      Replies: 2
    • January 3, 2023
    • MSCS shared fail over disk protection

      Hello, I have an MSCS with a shared disk,  configured on a VMWare VVOL using Pure as our backend storage. (similar to the way RDM was used to create shared disks).  Will Zerto protect my cluster?  I was told the RDM method of cluster shared disk was not supported. Thanks, Rob Bell

    • People: 2
      Replies: 1
    • December 14, 2022
    • DRS moving VMs to host before VRA is online

      When we perform host maintenance, protected VMs are being moved to the hosts via DRS before the VRA is fully online.  This is causing up to 2 hour delta syncs to happen before we can move on to the next host. Is there a way to prevent VMs from moving until the VRA is ready?

    • People: 2
      Replies: 1
    • December 13, 2022
    • DR side VRA evacuate fails

      vcenter 7.0up3g, Zerto 9.5 update 3, ESXi 7.0 up3 trying to evacuate and DR side host/vra give error: Failed to add disk scsi0:6. Object not found Cannot open  (scsi # can be different) Zerto saying may be a VMware issue: message = “Object not found” – signalize that we can not find the disk, but […]

    • People: 1
      Replies: 0
    • November 21, 2022
    • Failover RecoverTime much longer than FailoverTest

      We have an 11 VM VPG that will become accessible relatively quickly when we run our failover test.  When we run an actual failover it takes about 90 minutes for all 11 VMs to come online. Can someone help me understand the different under hood on the recovery site when we run a  failover test […]

    • People: 1
      Replies: 3
    • November 14, 2022
    • Obtaining timelines of entering/leaving protection

      Second time lucky after the forum message popup disappeared with my about-to-be-sent post 🙁 I have taken over an embryonic Java project whose purpose is to obtain information about when VMs enter and leave protection. We need a timeline of VM activities from a protection point of view. I am already well-versed in obtaining event […]

    • People: 1
      Replies: 5
    • October 30, 2022
    • VRA still exist after uninstalling

      I uninstalled multiple VRAs using the uninstall option in the Zerto management webpage.  The uninstall progressed without any errors and the results were “uninstallation completed successfully”.  I then checked the ESX host and all of the VRAs are still installed any running.  Before performing the uninstall there were no VPGs or VMs listed.  What is […]

    • People: 1
      Replies: 0
    • October 4, 2022
    • Move recovery site’s ZVM to another server

      Hi, we’re running Zerto v9.0-U2. We have one PROD site with VPGs replicating our vSphere VMs to one recovery site. We’re having some issues with the ZVM server at the recovery site and would like to replace it with a new one. I found KB article 000004266, is it what I need to follow?? The […]

    • People: 1
      Replies: 0
    • September 30, 2022
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