• This forum has 424 topics, 776 replies, and was last updated November 28, 2023 by Pavels R.
    • General Discussion
    • Changing my MTU?

      Yesterday I upgraded from 5.0 U2 to 5.5.  Everything went fine to the best of my knowledge.  When I got into the office today I logged in to the console and had a bunch of Alerts, which then cleared themselves a few seconds later.  I am sitting here watching the console and it seems like […]

    • People: 1
      Replies: 1
    • August 11, 2017
    • Report on Unprotected VMs in the environment

      I need to periodically review the VMs in our environment to determine that all the necessary VMs are being replicated/protected. Other than manually comparing a list of VMs in both the Zerto VPGs and the vCenter, how can one determine that there may be VMs that should be put under protection? It would be good […]

    • People: 2
      Replies: 4
    • July 31, 2017
    • When/why to move to external SQL database?

      Hello, We have a fairly large VMware infra with 5 vcenters and 5 ZVM’s all linked together running v5 update 1 all running embedded db’s.  Our vCenters (5.5 and 6.0) manage 50 to 100 ESXi hosts and 1000 to 2000 VM’s. We currently have 300 VM’s protected by Zerto moving up to 500 in the […]

    • People: 2
      Replies: 1
    • July 31, 2017
    • Bandwidth throttle clarification

      Looking for clarification on the bandwidth throttle setting.  Is it an aggregate throttle between all recovery sites the protected site is sending?  Or would it be applied to each peering? E.g. 50 Mbps throttle – 25 from Site A to Site B and 25 from Site A to Site C? or 50 Mbps from Site […]

    • People: 2
      Replies: 5
    • July 17, 2017
    • Backup Repository

      I have created a new repository so I can run some test backups. The repository is a network share running on a Windows 2012 R2 server. I have validated it, however, its star does not go green and when I try to select it in a VPG it is not listed.

    • People: 2
      Replies: 2
    • June 22, 2017
    • Database showing incorrect data

      I am trying to pull information from the database specifically around bandwidth.  We recently moved our DB external, and increased sampling to once per hour.  Because of this, I cannot pull resource reports for more than about a week.  While running a query directly from SQL, getting average bandwidth and max bandwidth, grouped by SourceSite […]

    • People: 2
      Replies: 1
    • June 22, 2017
    • Failover Clarification

      Since approval to try this in our environment is not worth asking for … What happens in this scenario?   Site1 legitimately goes down. Site1 is unusable for several days, but hardware is all in tact. Site2 brings up servers using Failover, sets to reverse protect, and commits the action.   Once Site1 becomes usable […]

    • People: 2
      Replies: 1
    • June 22, 2017
    • Support documents images and links broken

      Hi. I have tree points to discuss here. As a customer, I discovered that they are some documents into the knowledge-base that haves image links or lost references: As an example I’m copying two bellow: 1-Broken Images: Pre/Post Recovery Scripts with Zerto 2-Broken Link: Zerto Virtual Replication Journal Overview and Best Practices (On these one […]

    • People: 2
      Replies: 2
    • June 22, 2017
    • JBOSS Cluster Supported

      I know most database-oriented clustering schemes with multiple VMs sharing common storage are incompatible with Zerto, but what about JBOSS clusters, where the separate JBOSS instances can be automatically clustered to improve load performance, but persistent storage is not involved? For reference, here’s the relevant JBOSS documentation: https://docs.jboss.org/jbossas/jboss4guide/r4/html/cluster.chapt.html Thanks!

    • People: 2
      Replies: 1
    • June 17, 2017
    • CSP (DraaS Provider) Firewall Lock Down

      Hi All, I wanted to ask if any CSP using DRaaS have attempted to lock down VPN Connectivity between customer sites successfully when using Port ranges from 9802 and up. I have managed to get this to work one a small subset of clients, but if we have 100 plus customers if the port range […]

    • People: 2
      Replies: 1
    • June 15, 2017
    • Zerto One to Many Failover/Migration

      Is it possible to setup a VPG between 3 VMware Sites (e.g. A, B, C) , Initiate a failover/move  from primary site (A) to one secondary site (B or C), then following move / failover event make site B or C primary and have replication update from (B to A and C) or (C to […]

    • People: 2
      Replies: 3
    • June 1, 2017
    • ZVM – Upgrade from 2008R2 to 2016

      My ZVM machines are currently running on Windows Server 2008R2. Sooner or later Zerto (and Microsoft) are going to deprecate support for 2008R2. I’d like to do an in place upgrade from 2008R2 to 2016. My question is, has anyone done this? Any gotchas? Specifically relating to Zerto, any issues with the ZVM software post […]

    • People: 3
      Replies: 2
    • May 24, 2017
    • VMware free?

      I am running the free version of ESXi/vSphere 5.5 here at my office (very small environment). Will Zerto support that for offsite replication to a cloud provider?   Thank you.

    • People: 2
      Replies: 1
    • May 4, 2017
    • VPG Creation – Syncing (0%) from couple hrs

      Hi, I created a new VPG, added a VM to it and completed the configuration. The VPG is at Initializing screen and is shows ‘Syncing as (0%)’ from couple hours. The syncing percentage has to change but due to some reasons the percentage is not moving. What needs to be done to fix the issue? […]

    • People: 2
      Replies: 1
    • April 13, 2017
    • Zerto V4.5 v/s V5.0

      HI, We are using Zerto 4.5 with VMware environment. Recently, We face some DB level corruption on high I/O servers. I want to know the bug (Customer Number 91652,93353) you have closed in version 5 can be the reason for all this?

    • People: 2
      Replies: 1
    • April 13, 2017
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