• This topic has 2 replies, 3 voices, and was last updated April 19, 2019 by John M.

Same VM different journal size

  • Sercan S
    April 10, 2019 09:59:44 AM

    Virtual machines are replicating using one to many.Although sla times are the same but journal size is different on site 1 for some virtual machines. (for example; siteA JournalStorage siteA 366GB and the siteB 29GB )Also we are using wan compression when we are replicating data.
    Anybody have an idea?

    Shaun F
    April 10, 2019 01:55:03 PM

    Hi Sercan,

    Do the two journals cover the same time span? What may have happened is Site As checkpoints may contain changes from the protected VM that occurred during a time Site B doesn’t have a checkpoint for as its replication / protection started at a later time.

    Thank you,

    Shaun

    John M
    April 19, 2019 04:11:36 PM

    We’ve seen where siteA has 24 hour journals and site B has 48 journals, and siteB is using less space.  Our difference is that siteB is using a different storage array that is getting better compression/dedup rates.

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