Hello, The title says it all. In TrueNAS Scale, I have a 2 drive mirrored pool for testing, with more to be added when the drives arrive. I am seeing 270MBps transfers until the cache dumps and then the transfers dip to below 100MBps and sometimes go as low as 30 or 40MBps. They never...

Hello, I will give a try on this forum because I do not understand what I am missing... I use rsync to send movies from my seedbox to my home server (FreeNAS-11.2-U7). The problem is that the speed is abnormally low when I send the file to my server (around 1.5MB/s) What I don't understand...

Title updated due to latest discovery Post7 on this thread I think i reached a bottleneck, due to ram limits, i have relative intensive read operations each time it reads approx of 200-500MBs for 10 minutes which is approx 200GB (data is not repeated, it is 200GB of unique data) the flow...

Hi guys As I’m sure you can tell I’m a newbie to the forum, but been using Freenas For a good while now. I have never been able to resolve an issue with file transfer speeds. The network has been tested and recently upgraded. Throughput on the network is 500gbs. I have a WD my cloud running...

Im using FreeNAS as VM storage and it is connected directly to the VM host with a 10Gb Ethernet link. When doing sequential writes over NFS I only get 10-15MB/s while reads are around 120MB/s. If I copy the same file with SFTP, writes are 120MB/s too so it clearly isnt a disk speed issue. I have...

I am throwing this out there so other people can see this and perhaps use this information to understand what is going wrong with their system. I think I know what the problem is with my system, but I will be happy to learn from anyone that has wisdom to share. I replaced some "old" 2 TB drives...

Hi, I'm new to FreeNAS. Over the last couple weeks I've been tinkering with it and trying to tune my system. Let me describe my equipment: Dell PowerEdge R720xd 12x LFFE5-2690V2NO DUAL INTEL XEON PROCESSOR E5-2690 V2 TEN CORE 25M CACHE 3.0GHz 128 DDR3 ECC RAM 2X Seagate IronWolf 8TB NAS Hard...

I upgraded from FreeNAS 9.10.2-U6 to 11.1-U4 just under a month ago. After that, I started experiencing bandwidth issues when streaming from a PLEX media server, and file transfers started taking an unusually long time. I did a speed test with iperf, and found that I was only getting around 94...

I have a very odd problem. I run a FreeNAS server on a mesh network, with the FN plugged into one Eero access point. It has been running for over a year with no particular issues. I upgraded to 11.1-U4 on the 25th of last month and since very shortly after that the entire network will drop...

Hello community, I'm a little new with servers, FreeNAS, and networking so please bear with me. I have some questions on raid options, and backup along with the speed that goes with it. I'm hoping I'm posting this is the right location. I've tried to do some searching, and haven't come up with...

Dear Team, I want to implement a fast backup solution of our organization where we can take backup of my Storage. Our Storage is built on Windows Server 2012R2 using the “Storage spaces” Hard Disk Samsung SSD 850 Pro-10 Nos. Layout: Mirror, Provisioning-Thin, Allocated space-4.5TB LAN...

Hi all, I'm experiencing a strange issue with my main pool. Details: Pool is 5 * 4TB WD Blue and 1 * 4TB WD Green in RAIDZ1. 5 are attached directly to the motherboard and 1 to a SATA 3 PCIe card. 16GB of DDR3 ECC RAM, Xeon E3-1265Lv3 Gigabit ethernet connection between client and server...

Hi, I am following freeNAS closely since few years back. The only thing that holding me to switch from server 2012/2016 to freeNAS is SMB Multichannel support. Can't afford switching to 10gbE yet but I can get 4x 1gbE nics for dirt cheap! Single gigabit link won't cut it... saturate fast on a...

Hey everyone, This is my current setup: ASRock C226M WS Micro ATX Intel Pentium G3258 Dual-Core 3.2GHz Kingston DDR3 ECC Unbuffered (KVR16E11/8) 8gb x 4 Segate NAS 3.5" 3TB x 6 (raidz2) Sandisk Cruzer CZ33 16gb x 2 (mirrored) for boot SeaSonic G Series SSR-550RM 550W Modular Plus Gold Fractal...

Text is from Google translate, because my English is not so good... Hi, before I give it up and yet Synology or Qnap hole, a last desperate attempt here vllt. Help. My system is the -NAS - Basic 3.0 (2x WesternDigital Red 3TB, 8GB RAM) - with deviation at the motherboard since I have the...

All, I just created my first FreeNAS box and I love it! It all seems to be working well and I have no complaints other than the transfer speeds. I am seeing a maximum of ~5MB/s write speeds to the FreeNAS box. I'll list the box details below. My network has two 100MB/s switches, so I know I...

Hey Guys, I've been using FreeNAS 9.10 on my small NAS Server for half a year without a problem. After upgrading to corral I noticed reduced network spped on my samba shares. Befre it was about 80MB/s /100MB/s write/read over GbE from my Windows 10 PC. After upgrading, the speed dropped to...

Hello Again, I'm still learning with FreeNAS and I'm kind of up and running but I'm having some issues with transfer speeds. I used to get around 90MB/s when copying over ethernet and 25ish over wifi. Now I don't know what's changed but I'm getting 30MB/s over ethernet and kB/s over wifi...

Hello, My system is quite simple and I'm really the only one who uses it. I have three datasets. Media, Downloads and Personal. Transmission downloads everything into Downloads and then after awhile I empty it out and move everything into the other two datasets depending on whatever I have...

How to configure CIFS that local and domain users have fast transfer speeds? I'm setting up a new FreeNAS. I do have massive performance issues using CIFS / SMB / Samba in combination with an Active Directory (AD) structure. Local as well as domain users transfer data really slow. There as...

I'm running FreeNas on a Dell Poweredge R200, I mounted a 5TB NTFS Disk and I Have a 4TB Disk with 2.85TB full in ZFS. I am currently copying the data from the 4TB disk to the 5TB Disk. However I am getting only 25 MB/s I am trying to find where it is bottle necking... STATS FOR NERDS: Dell...

I have a new system built (thanks for verifying the hardware specs btw) with 12 drives, mixing SAS and SATA controllers, the board is a Supermicro that allows up to 16 drives in total. - RAM on the system is maxed out. 32 to 64GB RAM. No SSD caches of any kind for ZLOG/ZIL,etc. Now the system...

Hi guys. I'm starting with FreeNAS but I really like it! The thing is that I realize that I can't get max gigabit speed. When I run iperf between a windows machine and my HP microserver running FreeNAS I get about 650Mbps. I changed cable, I checked that dedup and compression were already off...