We currently have all of our data in cascaded snapmirrors, and perform DR failover testing on a regular basis. We have written a powershell script to perform this failover work for us however we have recently started running into an issue because the test time is being shortened. We have some large volumes with huge file counts. So when we resync this takes a long time due to the 'preparing' stage of rebuilding the inode index. To get around this currently we manually have to login to the cluster and run a snapmirror resync -quickresync true. We have to run this manually because when we run it in powershell we get an error that -quickresync cannot be used with "DP" snapmirrors. the invoke-ncsnapmirrorresync doesn't have a -type flag and our snaps are XDP but the continues to fail. We are running ontap 9.11.1P5. has anyone seen this or have workaround for it?
#invoke-ncsnapmirrorresync quickresync doesn't work
near delta