Read Performance After Upgrade to TrueNAS

[billcheng2020]

Having hardware upgraded to TrueNAS version 12 from FreeNAS version 11. After upgraded with slow read performance.
1. Was the performance of FreeNAS. Write and read more than 100MB/sec
2. Was the performance of TrueNAS. Write more than 100MB/sec but read only a little bit more than 10MB/sec

Any idea?

Cheers!

 

[MikeyG]

@billcheng2020 Is this via SMB?

 

[billcheng2020]

Yes. It is via SMB. I used windows client to test.

Cheers!

 

[MikeyG]

Ok, I'm having similar issues. Filed a ticket here: https://jira.ixsystems.com/browse/NAS-107593 if you want to track that. I think there's at least one other similar submission.

 

[billcheng2020]

Thanks for your reply. Much appreciated. Will track that.

Cheers!

 

[robinmorgan]

Hello all, this is still a problem for me, any ideas or is it just a waiting game? I have tried the fix above and also Jumbo frames on and off. No joy...

R

 

[billcheng2020]

I gave up and changed back to FreeNAS.

 

[alex992]

Same problem with iSCSI