I am reading in the ontap upgrade guide that from a windows host you upgrade by mapping a drive to the root of the system - Howerver, if you do not have cifs what is the process for upgrading DOT?
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Hi If I have a 1TB volume with a 900GB Lun both thinly provisioned – 200GBs worth of data which is consuming 200GBs from the aggregate do I need volume autogrow enabled to allow the volume to grow up to 1TB (assuming there is sufficient free space in the aggragte)?
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Could someone pls explain the below. An example: A 1TB volume with a 950GB LUN both thin – 800GB’s worth of VMs are added to the LUN – Duplication is ran – The 800GB has reduced to 300GB. How is free space reclaimed in the aggregate? Does the LUN and volume shrink (from the storage perspective) down to 300 ish GB ??
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An example: A 1TB volume with a 950GB LUN both thin – 800GB’s worth of VMs are added to the LUN – Duplication is ran – The 800GB has reduced to 300GB. How is free space reclaimed in the aggregate? Does the LUN and volume shrink (from the storage perspective) down to 300 ish GB ??
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How should volumes / LUNs be setup to gain maximum benefit from deup in a VMware SAN environment (No of LUNs per volume, space guarantees, reservations, when to de dup etc).
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Fairly basic question, however, when taking delivery of a new filer (N Series) what firmware / software should be updated prior to placing into production. Just want to make sure I don’t miss anything. Also, is there an order I should follow and anything I should look out for?
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Thanks Just to confirm - The 2020 is not the actual DR filer, just a unit to allow the initial SM data transfer, not sure if I explained this well in the question? Lastly, The SM2T documentation only discusses the command to set it up. Do you know where I can find info on the tape drive installation requirements? Surely there is more to it than just attaching a drive to a filer via FC? Many thanks for your help
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Thanks. Is it possible to take a 2020 to initialise SM, transport this to the DR site, SM this data to a DR filer and then setup SM between the remote system and the DR filer - 3 filers used in this scenario.
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I am looking for a simple way to transfer an initial snapmirror volume via external media – I have heard of snapmirror to tape, however I am unsure of what is required to use this. Can someone give me an example of how this works and what is required or another method?
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Will the N3400 come with DOT8.0.x? Also, what is the latest 32bit DOT I should be I should be installing in this senario? I am correct in thinking N3300 and N3600 are 32bit systems and the N3400 is x64??
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Hi - When I buy a N3400 what DOT version will be installed? - If it has 8.0 can I downgrade it to 7.3.4? - The reason for this is to allow snapmirror volume replication from N3400 to N3300 ect. If it can be downgraded what is the process pls?
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