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Thread: Adding new iSCSI Volumes

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  1. #1

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    If the volumes are replicating you will need to stop the replication task. I believe in the future engineers are looking into this feature (not ETA!!) but the process would be that you would have to increase the Destination volume first then the Source for obvious reasons but for now you have to stop both and increase the size for both (being equal on both ends of course).

    "" Or is it possible to add/remove replicated volumes without disturbing replicating volumes that are in use?""

    With manual failover yes but if you need to perform this in Auto Failover no.
    All the best,

    Todd Maxwell


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  2. #2

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    Thanks, Todd.

    "If the volumes are replicating you will need to stop the replication task. I believe in the future engineers are looking into this feature (not ETA!!) but the process would be that you would have to increase the Destination volume first then the Source for obvious reasons but for now you have to stop both and increase the size for both (being equal on both ends of course)."

    - In order to adjust the size of a volume in V6 (unlike V5) I would only have to turn off the replication task that is associated with the volume. No effect on the Virtual IP or having to turn off failover to make the adjustments?

    Thanks for the answers, I just want to make sure that what I need to have is available in the latest release before I purchase the upgrade.

  3. #3

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    I should have made this clearer - you are correct that you will have to stop the Auto Failover service on both and the replication task on both then modify the volume from the action pull down button from the volume manger then take off the replication then expand the volume on both ends then reverse the process - I need to make a video of this - just need a little more time - maybe by next 2 weeks i will have this done.
    All the best,

    Todd Maxwell


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  4. #4

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    Thanks, Todd.

    So once I take the auto-failover off, that will break/disable the virtual IP causing each volume that is connected to a server to "break" until the VIP is re-enabled by turning the failover back on.

  5. #5

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    Actually you are stopping the Failover Manager from the GUI SETUP -> network -> iSCSI Failover -> Function: Failover Manager that stops or starts the auto failover. VIP should still be on unless ping node is pointing to the other server by the way a good ping node would be a ups in case others wanted to know.
    All the best,

    Todd Maxwell


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