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March 10th, 2021 10:00
Make Storage Node read from Data Domain
Hi all,
in my setup (19.4.0.1) I have NVE server, hardware storage node, dd6300 and a tape library. Backup uses a dedicated VLAN and the library is connected to the storage node. My SAP Clients write their backups directly to data domain with boost and I have a cloning job that clones some save sets to tape.
Now, when a clone happens, the NVE reads data from dd6300 and transfers it to the storage node via their management NICs. These NICs are in defferent subnets and routed, thus have bad performance.
I would like the storage node to read data directly from data domain or - at least - have networker and storage node communicate over their dedicated backup addresses.
How do I do this?
Thanks
Oliver
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jayjay982
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48 Posts
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May 14th, 2021 11:00
I also use two DDBoost interfaces for cloning to tape. The device on the storage node is set to read-only.
I have a direct connection between Storage Node (192.168.2.1) and Data Domain (192.168.2.2). This is a private network. Both, Storage Node and DD, are also with another network interface connectec to our datacenter LAN.
How can I tell NetWorker to use the private network for cloning operations? I did set the Clone Storage Node field to 192.168.2.1 in the Storage Node resource. But that did not work.
Can anyone help?