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TrueNAS/ZFS m40ha

Notes on the deployment and production changes on our 500T IXsystem m40ha storage appliance.

Fixed the date on controllers by pointing ntpd to 129.133.1.1

ES 60 middle amber light blinking which is ok, green health check on right

Verifies read and write caches (but do not remeber where…)

As opposed to the X series the 1G truenas mgnt port is not used

cyclic message was duplicate VHIDs

summary

To recap we were able to verify that the issue with the x20 webUI not loading after the M40 was plugged in was due to duplicate VHIDs. Once that was changed we saw the issue resolve. We also verified that read and write drives showed as healthy as well as the pool and HA were all enabled and healthy. From there we setup our other network interface and then created our NFS share. Next we configured our NFS share to be locked down to certain hosts and Networks and then setup a replication task from your X series to your new M series for the NFS shares.

replication

First-time replication tasks can take a long time to complete as the entire snapshot must be copied to the destination system. Replicated data is not visible on the receiving system until the replication task completes. Later replications only send the snapshot changes to the destination system. Interrupting a running replication requires the replication task to restart from the beginning.

The target dataset on the receiving system is automatically created in read-only mode to protect the data. To mount or browse the data on the receiving system, create a clone of the snapshot and use the clone. We set IGNORE so should be read/write on M40. Enable SSH on target

On source System > SSH Connections > Add

On source Tasks > Replication Tasks

Save

On source Replication Tasks shows enabled and PENDING

You could kick this off with Run NOW in in Edit menu of task.

CAs & Certs