External back up taking forever

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brossyg
Know my way around
Posts: 106
Joined: Fri Aug 28, 2009 10:38 pm

External back up taking forever

Post by brossyg »

I have a TS-453A and have been backing up to an external Seagate drive for years. The incremental backup always only took a few minutes to back up an incremental set of changed files (2 GB of incremental files took a few minutes).

After one of the recent firmware updates, I noticed that a 2 or 3 GB incremental back up now took over 40 minutes. So, I got a new Seagate drive and tested it. It consistently takes over 40 minutes to back up 2-3 GB of incremental files.

Does anyone else have this issue? If so, what can be done?
kherr4377
Been there, done that
Posts: 898
Joined: Mon Jun 03, 2013 3:33 am

Re: External back up taking forever

Post by kherr4377 »

what do your logs say about unnecessary files being backed up ?????
Production :
TVS-673 4.3.4 0387
4 X 3TB WD RED : 1 X 4TB HGST DESKSTAR R5
32GB
LAN-10G1SR-D, FiberHal for Cisco SFP-10G-SR
NETGEAR ProSAFE SS3300-28X

Backup :
TS-469L 4.3.4 0387
4 X 3TB WD RED R5
3GB
Located detached garage .. cheap offsite solution ...

2nd TS-469L awaiting drives and reassignment for front-line duty .......
alfke
New here
Posts: 9
Joined: Sat Nov 19, 2016 2:29 am

Re: External back up taking forever

Post by alfke »

I have the 453 Pro and noticed their latest firmware suddenly has issues backing up to external drive. It turns out my 453 was recopying all files, even if they existed. In the past it would skip over the existing files. I opened a ticket and Qnap confirmed the firmware bug. I downgraded the firmware to February 2017 and everything is working properly. So I wont update firmware until they squish that bug.
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