RN 104 very slow - 15 MBit/s

Question

Hi,&nbsp;my read and write speed on the RN104 is very slow, around 15 Mbit/s. Well the hdds are encrypted which will lead to a high CPU usage but neverthless it should be faster.&nbsp;https://www.downloads.netgear.com/files/GDC/READYNAS-100/READYNAS_OS_6_SM_EN.pdf&nbsp;on page 244&nbsp; a graph shows the number of read and write operations per second. I cant find&nbsp; that graph in my readynas os&nbsp; 6.10.5&nbsp; &nbsp;dashboard. have activate some sort of advanced mode?&nbsp;I also disabled now&nbsp; SMB3 encryption and also&nbsp; the checksum to increase the&nbsp; speed . Is there anything else I can do like stated in that old document below. (the options are not longer available in os 6)&nbsp;https://kb.netgear.com/21338/How-do-I-optimize-system-performance-on-my-ReadyNAS-Ultra-series-Ultra-Plus-series-NVX-Pioneer-or-Pro-Pioneer-storage-system&nbsp;&nbsp;

StephenB · Answer

Hawk321&nbsp;wrote:
&nbsp;
https://www.downloads.netgear.com/files/GDC/READYNAS-100/READYNAS_OS_6_SM_EN.pdf
&nbsp;
on page 244&nbsp; a graph shows the number of read and write operations per second. I cant find&nbsp; that graph in my readynas os&nbsp; 6.10.5&nbsp; &nbsp;dashboard. have activate some sort of advanced mode?
&nbsp;

This graphs are only available in x86 ReadyNAS (RN312 or better).
&nbsp;
Hawk321&nbsp;wrote:
&nbsp;
my read and write speed on the RN104 is very slow, around 15 Mbit/s. Well the hdds are encrypted which will lead to a high CPU usage but neverthless it should be faster.

How are you measuring this?&nbsp; Is the client connecting over gigabit ethernet, or something else?

Hawk321 · Answer

I have Gigabit ethernet in my apartment and that’s the speed the copy manager from Win10 shows. Sometimes it even drops below 10 MBit/s

StephenB · Answer

Hawk321&nbsp;wrote:I have Gigabit ethernet in my apartment and that’s the speed the copy manager from Win10 shows. Sometimes it even drops below 10 MBit/s
So the win10 system is not using wifi?
&nbsp;
I've seen some posts here that say using disk encryption in the RN104 will cut the throughput in half, but it looks like you are fetting less than that.&nbsp; What disks are you using?&nbsp;

Hawk321 · Answer

No, Iam using GB ethernet&nbsp; with&nbsp; a smart-managed switch from netgear.&nbsp;I use Western Digital&nbsp; 8 TB disks chucked from WD MyBooks, should be relabeled&nbsp; WD reds.&nbsp;WD80EDAZWD80EZAZ&nbsp;https://www.reddit.com/r/DataHoarder/comments/7fx0i0/wd_easystore_8tb_compendium/&nbsp;MTU&nbsp; is 1500 on the NAS and the WIN 10 PC.

StephenB · Answer

Hawk321&nbsp;wrote:
I use Western Digital&nbsp; 8 TB disks chucked from WD MyBooks, should be relabeled&nbsp; WD reds.
&nbsp;
WD80EDAZ
WD80EZAZ
&nbsp;

A bit of an unknown then.
&nbsp;
Do you have a spare CMR drive you could do a test install on?

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RN 104 very slow - 15 MBit/s

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