190
For example, if you entered 600 seconds for timeout, 3 retries, and 60 seconds for
retry intervals, a replication job will timeout in 600 seconds if no data is received. The
NAS will wait for 60 seconds and try to execute the job a second time. If the job timed
out again, the NAS wait for another 60 seconds and retry for a third time.
R T R R
Real-time Remote Replication (RTRR) provides real-time or scheduled data replication
and one-way and two-way data synchronization between two locations (such as local
NAS and a remote NAS, local NAS and an FTP server, or local NAS and an external
drive, or replication between two local folders.) In real-time mode, the source folder will
be monitored and any files that are new, changed, and renamed will be replicated to
the target folder immediately. In scheduled mode, the source folder will be replicated to
the target folder according to the pre-defined schedule.
One way synchronization refers to data synchronization from the source to the
destination, while two-way synchronization means both the source and destination are
synchronized after new files are copied in either side or files stored on either side are
changed or deleted.
If the backup destination is a NAS, the RTRR server ("Main Menu" > "Backup Station" >
"RTRR Server") or FTP service must first be enabled ("Main Menu" > "Control Panel" >
"Network Services" > "FTP") on the remote NAS.
NAS models
Firmware
Maximum number of
replication jobs
supported
Intel-based NAS
Prior to v3.5.0
64*
v3.5.0 or above
32*
ARM-based (Non Intel-
based) NAS
Prior to v3.5.0
RTRR replication not
supported.
v3.5.0 or above
8*
*Each job supports maximum 5 folder pairs.
If your NAS models are not listed below, please visit http://www.qnap.com for details.
Summary of Contents for TS-1079 Pro
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