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Qsan document title: TriNAS LX HA software manual
Date: 2015.08.04
Revision: 1.1.0
Schedule
Created time
Last executed time
Result
Action
yet. For every few seconds, the system will check the status of
source pool, target IP, and target pool to make sure the task is
healthy.
Running : The task is running.
Inactive : When source pool or target pool can’t be accessed or
when it’s uncertain if the task will fail, the status becomes inactive.
Disconnected : When target IP can’t be accessed, the status
becomes disconnected.
The periodic duration setting.
Disabled : there is no periodic duration setting.
The time the task is created.
The last time the task was executed.
Success : The task completes successfully.
Fail : The task failed.
Terminated : The task was aborted by
stop function.
Available functions to the replication task.
Start the task. When there is no schedule setting, this
function is enabled.
Stop the task. When there is no schedule setting, this
function is enabled.
Set periodic duration just like the snapshot.
Edit the replication task from Step 2.
Delete the task.
Some rules to note :

Attributes (snapshots, thin provisioning, deduplication, compression, number
of copies) of the source volume or LUN will be replicated as well.

If the source volume or LUN is deleted, the associated replication task(s) will
be deleted automatically and a warning event log will be issued.

When replication task is running and the network connection is broken (cable
plug-out, network switch failure, target IP change), the task will fail and
return to Standby status.

When replication task is running and the owner controller fails or is plugged
out, the task will fail and abort. The other controller will take over the task as
the next trigger point arrives.

If you remove the hard drives of the source volume or LUN after shutdown,
the next time you power on the machine and the replication task will
become Inactive.

There is no access limit to the replicated volume or LUN on the target system.
If the replicated volume or LUN is used by other purposes, the data will be
INCONSISTENT. We strongly suggest not doing this.
After the task is carried out successfully, you will see the replicated volume or
LUN on the target NAS system. The replication task takes longer time to complete
for the very first time because it’s a full copy. The subsequent replication will be
faster because it’s differential copy by copying the snapshot only. The benefits are
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