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DUAL PARITY - Slow Read & Write from SSD - Array

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Guy's 

I am guessing this may be a very simple answer from someone, When moving Media from my Download Server R710 to my Plex Server R720XD it fills up the cache drive 500GB " I am going to buy a 2TB next month" Anyway when i click move the SSD read is 30MBs and Write is about the same on Parity 1 and Parity 2 and Disk 6. It used to be faster! Is it slower as i now have Dual Parity? I have the CA turbo on. Again this may be a silly question But when the mover is running Should Plex Grind to a STOP and say your connection to the server isn't fast enough. Im guessing its cos the drives are been read and written to etc. I Just wanted to check incase i can prevent it STOPPING Plex Playback. Normally i leave the mover to move at 03:00 when no one is watching. 

When i Replace the Cache with Bigger i guess i wont need to move in the Day±

Many Thanks 

 

L33 

Screenshot 2019-07-30 at 13.49.51.png

Edited by leeknight1981

Pls turn on reconstruct write ( turbo-write ), these a common complaint for disk array haven't best performance, btw won't worse as 33MB/s only.

  • Author
3 minutes ago, Benson said:

Pls turn on reconstruct write ( turbo-write ), these a common complaint for disk array haven't best performance, btw won't worse as 33MB/s only.

HI Thanks for the Reply, it is Turned on are the settings Wrong?

 

Thanks 

Screenshot 2019-07-30 at 14.17.41.png

This is a plug-in which will turn-on or off reconstruct write mode, may be polling time too long for kick-in reconstruct mode ( I m not sure ).

  • Author

OK so my cache drive is now full, And while the media is copying to the Array i am unable to watch Plex! Is this Right? I am sure i never had this issue with Single Parity!... What can i do?  I am now unable to watch Plex while the Mover is Running!...

 

Any help Would be Much Appreciated 

Also i get Parity 1 & 2 and Disk 6 are being read / write why the mover is moving! but why cant Plex read from other drives in the array? 

 

 

TIA

L33

Screenshot 2019-07-30 at 19.52.27.png

Edited by leeknight1981

Diagnostics while you attempting to watch plex and mover is running simultaneously would be a boon

  • Author
17 minutes ago, Squid said:

Diagnostics while you attempting to watch plex and mover is running simultaneously would be a boon

 Hi Squid 

I have put Plex log and Unraid Diagnostics in the Original if thats ok, I Hope iv done them Right. Also a photo of the error on TV why Mover is Running and trying to play Orange is the new Black. Sometimes i have no choice but to start the mover as my SSD is only 500GB but i will get a bigger next Pay date, but surely it should not prevent plex from playing? 

 

TIA 

 

L33   

IMG_0899.jpeg

logging (1).zip r720xd-diagnostics-20190730-2121.zip

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