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Qsan Document – User Manual
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Daily replication will be taken at every 00:00. Weekly replication will be taken
every Sunday 00:00. Monthly replication will be taken every first day of month
00:00.
QReplica Options
There are three QReplica options, described on the following.
Snapshot Space:
This setting is the ratio of the source virtual disk and snapshot space. If the
ratio sets to 2, it means when the replication process is starting, the system will book the
free RAID group space to set as the snapshot space which capacity is double the source
virtual disk automatically. The options are 0.5 ~ 3.
Threshold:
The setting will be effective after enabling schedule replication. The threshold
will monitor the usage amount of the snapshot space. When the used snapshot space
