pranjal_sinha
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What is the difference between snapmirror & snapvault in netapp
What is the difference between snapmirror & snapvault in netapp? Also what is the difference between them in terms of hardware & software?
ASKER
Thanks... how Qtree is defined? Does it means multiple path from source to destination? How it looks like from the architecture point of view? Source volume CAN be larger then destination & destination CANNOT?
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ASKER
Thanks
SnapVault:
Qtree level replication; SnapMirror, volume or Qtree level replication
Destination volume read only
Several versions of the source data can be kept at the destination
Source volume CAN be larger than destination
SnapMirror:
Make the destination volume read/write with one command (snapmirror break)
Destination volume is the exact mirror or source volume
The source and the destination volumes must be the same size
Replication over IP only
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Both have their place, and both can be used at the same time. Both have ways to throttle transfer.
These technologies all have different hardware requirements, ,but SnapVault is most flexible.