Freenas slow read speed. I connected it with a 1.

Freenas slow read speed Jul 1, 2015 · The other hard-drive is an old Hitachi 1TB drive (7200RPM, around 100MB/s Read) The issue is that on either the 1 TB on its own or the 2 drives in Raid 1 the read and write speeds are at best 50MB/s. The nd6 options on all the epair interfaces for the jails change from "nd6 options=1<PERFORMNUD>" to "nd6 options=9<PERFORMNUD,IFDISABLED>" Before upgrading to this server I would get 60-80 MB/s read speeds. Jul 27, 2020 · I'm having an issue with extremely slow read speeds on my FreeNAS server. TimeMachine on the first write is slow as hell virtual or not. 1-RC2-amd64 (7813). Feb 2, 2022 · I got my first nas recently and I'm getting quite a lot slower read speeds than write speeds. I tried transferring files on two machines simultaneously to see if there was somehow a 10MB/s limit per client, but the writing appeared to split with both machines displaying about 5MB/s. Sees ~80MB/sec write speeds with "dd if=/dev/zero of=file bs=1048576", and about 220MB/sec read speeds. I set up lagg0 in the webgui and then setup the Port trunking on my switch (DGS-1210-24). local Edit Build FreeNAS-9. RAID Z is great for write performance and poor for read performance. I'm still using the same hardware (aside from doubling the RAM), and ifconfig reports all of my network connections as Feb 26, 2021 · When vMotioning backing, full speed. I was hoping if someone can help me find out what is wrong with my config as i'm fairly certain i should be seeing higher write speeds. Currently using the latest version of FreeNAS OS Version: FreeNAS-11. The problem is, is that my transfer speeds are quite low, or I am expecting to much from it. This is usually not a problem but since I am upgrading my raidz (6X2TB to 6X4TB) I would like to figure out why I am having these issues. dat of=/dev/null bs=1024k count=25k that should get you read speeds if you have a file on your system that is named file. conf, two freenas have a process smb to 100% cpu, and if you see the screens attached you can view the top is freenas and the down is Raspberry, and Raspi is stable in time, but freenas starts good but when have copied about 5. I am currently running: reeNAS-8. When trying to transfer files over it is showing me ~150kB/s write speeds. Build: FreeNAS-9. When doing the test, especially the read section, CPU usage stays below 20%, and drive utilization hovers around 70%. I have been transferring data from my PC to my NAS and only get about 40MBps writes. 2-BETA2 Sep 25, 2013 · Since I upgraded to 9. So PLEASE bare with me and treat me like a child. 1, my LAN transfer speeds have dropped from around 70-80Mb/s to around 10-15Mb/s (I also installed Plex since then, and doubled my RAM from 8GB to 16GB). Skill F3 DDR3 250GB Samsung Evo 840 Seagate Desktop SSHD 2TB Geforce GTX 980 Intel Pro/1000 PT Intel X520-D2 FreeNAS: Dual Intel X5650 Supermicro X8DTE-F Intel 40GB ssd for freenas boot 8 WD Red drives May 29, 2022 · Hi, I built my first FreeNas Server a year ago. I'm using a realtek RTL8110S NIC. All machines on the network are gigabit. 2-BETA2 Sep 20, 2011 · Running FreeNAS-8. Also the FTP and Samba speed on FreeNAS is horribly slow, it never reaches above 22MB/sec. I'm running a ZFS raid with 3 TB drives, 8 GB ram, an atom 1. dat. The transfers seem really quick when only transferring one or two small files (kb low mb sizes) but it seems when the overall transfer is around 1gb it gets painfully slow. Anyway if you made any headway please post. Oct 21, 2017 · Hey I was battling with freenas transfer speeds and today I decided to do a "Raw" test. Jul 15, 2018 · What i don't understand is that if I can with adaptec on windows machine get speeds over 100MB/s why not on freenas? And second question why freeNAS is toooo slow when it is running from SSD SATA disk with read and write over 100mb/s? On picture below is oscilating speed when I copy file it is fluctuationg from several KBs to approximately 5MBs. I have done some tests to find the issue: Network test, from FreeNAS to my PC and from my PC to FreeNAS Feb 26, 2019 · A single slow drive in a RAIDz2 vdev can slow the vdev, which will slow the pool. Now i have run a dedicated network cable to it, giving it a fixed IP, and hooked it to an extra network card I inserted to the pc from which i'm using the NAS. See if your throughput changes. When a client is backuping, I Sep 24, 2014 · Boot to Baremetal. If ZFS is "reading" from the pool and the data is not in ARC/L2ARC, it actually needs to go out to a HDD to pull the data in. I am a photographer and videographer and so I shoot a lot of content and need s reliable backup for clients' information. I use 10gb intel 520x-da2 nics on both my pc and nas. 40GHz 8gb RAM 60gb ssd (for boot) 1tb WD HDD for main storage I am using a MacBook to connect; I have used both Wifi and Ethernet with the same result. Tested read speed by copying media from freeNAS getting the same speeds. 6GHz, Dual-Core) You are seeing the max transfer speed of the WD blue label drives. 1GHz, 128GB RAM Feb 5, 2013 · You may be able to get away with 4GB. I've tried this using SFTP (which I expect to be slower due to being encrypted) and CIFS / SMB which gets the cap at 50MB/s read or write. Using blackmagic test, I get like 800mbyte/s write speed but only 110 mbyte read speed over SMB. May 19, 2014 · Slow ftp upload / download and cifs over vpn. May 20, 2013 · E3-1230 (3. Hi i got a wierd problem If i connect to my freenas server internally i get expected speeds over both cifs and ftp but if i go external the upload limit is around 2 MB/s from a 10 MB/s connection. However, after reinstalling with the same configuration, the write speed still reaches 10Gbps, but the read speed only reaches 5Gbps. Yes, the disk on Window's side is a SSD with read/write speeds over 1000 MB/s I do plan to put a couple of SSDs in the FreeNAS in RAID0 just for another data point The network adapter is also only 525mbps, but I don't believe that would explain the fulcuation, I haven't even seen speeds close to that yet. As the title says. 6mb/s and capping out Jul 4, 2022 · What is the best method for testing read/write locally? (not across the network). I had a system where three drives were running slow and after I replaced them, it more than doubled the performance of the pool. 0 and I'm getting slow read and write speeds (25MB/s) over a gigabit network. 3 x64. If i access the same share using a ftp from Jun 30, 2024 · I am using an 8-disk RAIDZ2 setup with 128GB of RAM. Current hardware setup: Motherboard: ASRock 350M1/USB3 Memory: 2 x 4GB ARAM-Pro NIC: 1Gbps HDD's: 4 x 1TB SATA Samsung SpinPoint F3's Storage setup: RAID-Z1 = 'online & health' FreeNAs ver: 8. However, I try I am experiencing unexpectedly slow read performance from my HDDs. Test with large files and small. 0 GA Nov 12, 2019 · I'm getting really slow transfer speeds to my FreeNAS Slow Read Speed. 3 GHz processor. 8 With this test I wanted to check if there is a difference in throughput between reading from the pool and reading from the ARC. 101 MySQL for Kodi @ 10. This. Doing a Macrium image backup is blazing fast at 4. I used to run windows 7 as a file server on this machine with 4 GB ram with 250 GB OS drive with 2x2TB drives for shares and that could saturate a gigabit The server works awesome, except my write speed to the server seems to be capping out at about 37Mbps. Like painfully slow. I've just tried to move the data off the Synology onto my new FreeNAS build and the write speeds are really slow, peaking at around 25MB/s for larger files. Local read/write speeds: Pool is 4 x ST3000DM001 in RAIDZ2, 4K, 80% capacity. I did a fresh install (my first NAS ever) of freenas 12 running on an old z77 platform with my trusty 2600k+Maximus V and some 12tb exos x16 drives, and I wanted to test out what my max transfer speed was with SMB. Jun 7, 2012 · Okay, I have been using FreeNAS for some time now. Moving a 1gb file to the share via SMB in windows 10 is crawling at 3mb/s. The first file is 14 GB, does not fit into the ARC and is read entirely from Sep 16, 2009 · I ran iperf to test the network speed and I never got over 500Mbits/sec. Of course, with <6GB the prefetch will be disabled(so read speeds will see a significant drop). Aug 30 Oct 8, 2016 · Yes i'm sure too that the problem is in smb. I tried a reboot of both desktop and freenas, but that did not solve the case. I use the yellow label WD Enterprise drives in RAIDz1, and I see about 100MB/sec nominal, peaking to 110MB/sec. May 24, 2019 · Hey i'm very new to Freenas i built my systems only few days ago. I swapped those out with EFRX drives and started over. Nov 20, 2014 · Before upgrading to this server I would get 60-80 MB/s read speeds. So, trying to troubleshoot this. I have one RAIDZ2 vdev containing 8x WD60EFRX. Then I bought an S/FTP cable after Oct 13, 2019 · Bear in mind that this is ONLY about the slow read speeds from my FreeNAS box. The speed is absolutely horrible: 1. I have a Freenas 11. If it's 100Mbps, you might have a 10/100 switch in your router, not gigabit. This is the setup: #1 FreeNAS 9. This rules out significant performance issues when reading and writing to the disks locally on the TrueNAS machine compared to when transferring over NFS/SMB. I upgraded my PC and so used my old components and some new drives to create the build. As part of my migration I moved my data onto a Synology DS216j temporarily, moving the data onto the Synology I was getting about 100MB/s write. I connected it with a 1. Mar 22, 2014 · Stephen, Try this. Jun 3, 2011 · Hey Guys, Wanted to post my experience with slow mounting / response of shares on my FreeNAS. Write speeds are great and saturates my 1Gb LAN connection without a problem, but anything read-related is slow. 2GHz), two cores, 8GB RAM, virtualized under ESXi, running on some Supermicro X9S class system, so somewhat similar to your system. 7 with 2 vCPUs and 64GB RAM System: SuperMicro SYS-5028D-TN4T: X10SDV-TLN4F board with Intel Xeon D-1541 @2. My current setup is great for basic Apr 16, 2020 · Depends on the data small numbers of large files should go quickly, but a single VDEV pool as you seem to have will be limited by the IOPS of one drive, so if you have a high number of smaller files, then the IOPS load will slow you down to single drive speeds (or even worse since you're also reading from the same drives and have seek time Posted by u/Reygok - 3 votes and 6 comments Just finished setting up my freeNAS, When trying copy media over and getting very slow file transfer speeds (5-13MBps) over SMB GBe connection. 2 -Motherboard: Asus M5A97 -CPU: AMD FX -8350 8-core -RAM: 16GB DDR3 Jan 22, 2019 · I have two backup storage servers running freenas with raid-z2 storage array connected to Server 2016. Intel S1200KPR miniITX FileStation slow transfer speed Hey guys. The server is 3x 2TB NAS Drives, 16GB of RAM, an Intel Pentium G4600, and the newest build of FreeNAS. Aug 21, 2016 · Hey Guys, FreeNAS noob here. The issue is, that my read speeds are (at least in my opinion) not comparable to my write speeds (Tested with a 90 GB file, so no ram buffering). Here are my freenas and windows 10 specs: Windows 10: i7-930 Asus P6x58d-e 32GB G. When you get a chance, post the full specs of your machine build, BIOS, Freenas and network settings (jumbo frames, speed etc). Freenas -> (my pc) read(60mb/s) but my write Reading from the same file (much larger than the RAM capacity) reports a read speed of ~95 MB/s. 0. Here my setup: # FreeNas on VM within Hyper-V -> all installed perfectly fine and the setup was smooth # 4x 4TB WD Re Enterprise disks (single Nov 26, 2018 · Hello all. Sep 9, 2017 · I've got a HP microserver N36L (1. Even if the files basically do not leave the freenas box. I ran dd if=/dev/zero of=testfile bs=1024 count=50000 and got 79 MB/s. vMotion from iSCSI SSD to standard iSCSI pool nets full performance. When I transfer files from the FreeNAS, I get around 12kb/s. I was getting speeds of 11-12MB/s so I bypassed the switch it was on and connected it to my router and got speeds of around 29MB/s which is still way to slow. I cannot for the life of me figure out where exactly my problem lies and need some help working this out. Even with 4GB I'd probably go ZFS to be honest and accept whatever speeds you get. Jun 9, 2016 · I've also tried copying to the FreeNAS box from multiple machines, all with the same 10MB/s speed limit. vMotioning from iSCSI Pool to the SSD pool nets slow performance. I was hoping for the 30-50 range. iperf3 -B <macbook> -c <server> -t 60 gives around 8-9Gbit for send/receive. In general, I would recommend upgrading to FreeNAS 9 which is based on FreeBSD-9 as there are a lot of ZFS improvements that didn't make it into FreeBSD-8 (and thus into FreeNAS) Sep 9, 2017 · I've got a HP microserver N36L (1. 60GHz Dual-Core) 8GB Kingston ECC RAM; 4x WD Red 1TB (WD10EFRX) Dual-NIC onboard; RAIDZ2 #2 FreeNAS 9. I have mounted the drive and transferred around 2TB to the NAS at gigabit speeds (~110 MB/s), but when I went to test FreeNAS Very slow Read & Write speed on network CIFS Hi, my NAS is using WD RED with a ZFS RAIDZ1 and I'm transfering a couple of files around. Thanks. Intel S1200KPR miniITX; Celeron G1610 (2. May 27, 2019 · Hey guys, I just built my first freenas server using donated hardware from an old rig. My NAS was built using: ASUS E35M1-M PRO Fusion Micro ATX Motherboard AMD E-350 APU (1. Sorry but I've made no change to behavior on my TrueNAS install and it FOR SURE caches all the writes to RAM and then flushes to the pool. I understand cache will skew those numbers but I wasn't sure how to disable it. When copying a file from the local disk to the storage it will copy to either of them at 900-1000mb/sec. Mar 2, 2017 · BRUTUS: FreeNAS-11. haha My system: freeNAS system running 9. You need to validate your local pool speeds, your network speeds between clients (iperf), then your speeds via your chosen protocols. The speed issue is so acute that my backup is effectively unusable with this server. i did some test in hopes of fixing this problem before turning into the forum but here is the rundown of what is going on. I am getting really slow transfer speeds over my wifi network. In general, I would recommend upgrading to FreeNAS 9 which is based on FreeBSD-9 as there are a lot of ZFS improvements that didn't make it into FreeBSD-8 (and thus into FreeNAS) May 22, 2017 · 4) You are making an assumption that the slow read speed is the fault of FreeNAS. 2 512gb hdd 2GB/s read/1GB/s write more or less. TLDR; Storage vMotion performance iSCSI to local SSD - slow 30-80MB/sec local SSD to iSCSI - normal 300-400MB/sec iSCSI SSD to local SSD - slow 50-100MB/sec Nov 8, 2013 · A hardware RAID subsystem with a write cache is very likely to be pretty fast. domain though I do not seem to be able to connect with or without a FreeNAS user name. Running Linux I get something between 600-700Mbit/sec (if I recall right, will have to check it again). Jul 21, 2011 · I am currently trying to get ftp working between Second Copy 8 and FreeNAS. Jan 5, 2020 · I know individual disk speeds are in the ~150 MB/s range but this is a 12-disk RAIDZ3 and read speeds on the same pool are 547 MB/s second. 2. Inside the VM, I mounted my dataset with a SMB share hosted by the same NAS. What could be slowing it down this much? May 22, 2014 · I'm getting terribly slow read and write speeds. If your read speeds are slower than your write speeds, it just means that the data being read wasn't in cache. TLDR; Storage vMotion performance iSCSI to local SSD - slow 30-80MB/sec local SSD to iSCSI - normal 300-400MB/sec iSCSI SSD to local SSD - slow 50-100MB/sec Jun 30, 2024 · I am using an 8-disk RAIDZ2 setup with 128GB of RAM. 5m cat6a cable included with the TX401 and got 200 read. I installed U2 as that version used to work for me Aug 18, 2017 · See post #6 for an updated status. Mar 22, 2024 · I've attempted to optimize network performance by applying the guidelines on tuning high-speed networks (High-Speed Networking Tuning to Maximize Your 10G/25G/40G Networks). Aug 16, 2016 · I've been running freenas for a while now, but i was not too pleased with the speeds at which it worked. /dev/null is just a system device that does nothing and "of" is short for outfile and that is where it writes to so you are not bottled necked on the dest write location. After the import I decided to start a scrub just to verify my data. Dec 10, 2014 · read test: dd if=/mnt/tank/file. 1 and have installed it VIA Oracle VM Virtual Box. According to freenas my download speed is only 5mpbs. When mouting a NFS share on a Ubuntu 18. Feb 17, 2015 · Now I use 2 FreeNAS boxes for only serving iSCSI (and one NFS share for the ESXi logs). Given the slow low-end disks you're using, the numbers you've posted seem reasonable. Oct 15, 2019 · At the moment I am witnessing around half the expected read speeds over SMB (170-230MB/s) when taking my setup into account. The parts I used were used simply because I had them around the house and for no other particular reason. This is my second build with FreeNAS. Write speeds over SMB are basically maxing out the wd red raidz2 pool performance capability at 430-450MB/s. Both PCs are connected through wired, I am just trying to figure out why it is so slow. ZFS uses your CPU in lieu of a hardware RAID controlller; the L5639 is a fairly poor choice because it trades away per-core performance in favor of more cores (generally useless to FreeNAS) and a lower clock speed to gain a better TDP. 2-U8 Virtualized on VMware ESXi v6. Jul 15, 2017 · I am getting very slow transfer speeds to my FreeNAS server. 3-STABLE-201506292130 Apr 13, 2018 · Hello, I am free to FreeNAS and so far really like the product. To optimize network configuration for speed in FreeNAS, focus on fine-tuning bandwidth usage and minimizing latency, ensuring efficient data transfer for all users. I'm using a gigabit switch over Cat 5e+ & the slow transfer speeds apply to multiple devices which are all plugged in via ethernet. It is a RAM thing. It could be the PC you are testing with so replace it with something completely different and test again. 102 Hardware: Hostname freenas. Mar 21, 2019 · my english is bad sorry :( I transfer 24gb video. I am migrating from an ancient Thecus NAS. Write is fine. Dec 27, 2014 · Test 5: ARC read comparison on Windows 7 with FreeNAS 9. You need to do a lot of testing and you will likely find the issue but you should use iperf. Perhaps someone can advise how to debug this problem I have FTP upload 100 mb/sec FTP download 95 mb/sec Explicit FTP over TLS upload 44 mb/sec Explicit FTP over TLS download 1. 6 mb/sec On a virtual server, the same version of Dec 9, 2015 · I have very slow speeds when copying big files to a CIFS share on my FreeNAS. It's quite frustrating, because I was hoping to get somewhere closer to gigabit speeds, as all my network gear is gigabit. Aug 24, 2020 · Hello! Hopefully this is in the right place. I finished my install last night and was getting about 42MB/s transferring files to it Aug 4, 2020 · Maybe someone solved a similar problem with ftp performance. 4-RELEASE-p2-x64 The NAS is build from the following hardware: Jul 2, 2013 · I have had FreeNAS for about a year and have always had slow network speeds from it. The purpose of the VM is to run a burp backup server. Got 6 drives in RADIZ2 format and I'm having trouble getting acceptable read speeds from my NAS drive. 3 Ghz dual core, 8GB ram) with 3x4TB hard drives in raidz1 running FreeNAS-11. IIRC, the read speed of the blue drives can hit over 130MB/sec, but write speed is about 50MB/sec Edit: typo on peak speed Edit2: more info May 3, 2020 · im having performance issue since i started setting up my freenas serve. I was able to access the webui for FreeNas and Write files to it as similar speeds to my single Please help me troubleshoot slow read speeds over 10gbe. Apr 5, 2018 · Write speed is OK: When copying this same folder from the local client SSD drive to the zpool, I'm saturating the 1Gbps! Sequential read speed is OK: When copying big files (30GB+) from the zpool to the local client SSD drive, I'm saturating the 1Gbps! Please help, where can be the problem? Apr 24, 2010 · Strangely enough I get slow enough read speeds that video stutters and even transferring from the UFS disk to the ZFS array I only get 4-5MBps. Thinking it was my network I tried copying files off the NAS, but I got super fast read speeds so I don't think it is a network issue. I could max out my gigabit switch over CIFS with 4GB memory on my first freenas build using an old AMD 939 socket desktop and 6x 2TB hard drives. when I transfer a file from an FTP server via, say, FileZilla, transfer speed gives me the maximum available (on that server, 100mbps). Oct 21, 2016 · The Freenas box is connected to the second port of the router (ubiquiti edge) The speed is showing it is 1000mbps I checked the ifconfig in the shell on the freenas and it is saying 10gigbaseT (10Gb) The odd thing is that on the back of the port on the TS140, the light stays orange (normaly this means 100 mbps?) Dec 23, 2014 · When I try to copy files onto my linux desktop or on the freenas box itself (from one share into another, analog to the rsync test) via NFS (and also ftp and sftp) I get a maximum transfer rate of about 1,1 MiB/s. The Second Copy documentation suggests an ftp server adderess along the lines of ftp. Oct 22, 2023 · As the above test results show, my read speed can reach 843MB/S, but the write speed is only 42MB/s. The problem I'm having though it that the copy speed seems a bit slow: (I did not use any tool for these stats, just rough averages as reported by Windows while copying a 2GB file) Linux NAS - Up: 58MB/s, Down: 62MB/s FreeNas - Up: 28MB/s, Down: 35MB/s Mar 23, 2018 · Even at 150MBps each for read, I would be over 1GBps. Hello, I am recently new to FreeNAS after only installing yesterday. Nov 10, 2019 · I'm, fairly new to FreeNAS and recently put together a system. The maximum transfer speed is 12mb/s. Reading however using CIFS/SMB yields an incredible slow performance (to both windows and linux boxes). The highest it has gone is ~320mbps. the system has slow read speed as much as a single drive perfomance around 170MB/s ish write speed is consistent at around 380/MBS Nov 26, 2022 · fio shows ~130MB/s read on 10GB. First build had same specs listed below but with WD Red EFAX drives. Start by configuring link aggregation to increase bandwidth and provide fault tolerance. In the end I might just clear the disk and reformat it as its own ZFS pool and see if that picks up the speed. I did some Googling and saw posts recommending using dd to test speeds so as to cut out other variables. I know alot of people do, especially Atom users. Mar 10, 2014 · I recently migrated to FreeNAS from another product, and imported my pools over the weekend. The specs are: -OS: Freenas 11. 9GB/s write/rewrite and 4. In order to check that I merely copy 2 files from the iSCSI drive to my SSD. Oct 4, 2018 · The problem is that I get really slow data transfer from FreeNAS samba share to my PC, slower than 50MB/sec. I'm baffled. Intel Xeon e3-1246 v3 Asrock c226 WS Crucial 32GB ECC mem 1 x WD Green 2 TB 6x WD RED 4TB will run Z2 total of 16TB Single 1GbE Dec 26, 2015 · hey, I'm having some problems with network speeds when transferring data to and from my freenas VM. I've never had what I considered a slow scrub until I started reading here and seeing people with 3 disk Z1's getting 200-400 MB/s scrubs, or 12 disk Z3's with 1 GB/s+ scrubs. I have 2 jails running: Media Services IE: Sabnzbd, CP, Sickrage and Transmission @ 10. My network allows for a maximum of 100Mb/s transfer speed (gigabit). Mar 7, 2017 · Hey all, I recently installed a two port Intel network card into my FreeNas box to add LACP functionality. 3. 04, using the default settings without any changes, I could achieve 10Gbps read and write speeds. Sep 25, 2013 · Since I upgraded to 9. Hello, I have a VM running on my freenas box. Feb 4, 2018 · I've just setup FreeNAS for the first time. First I bought a u/utp cable, getting 6 mb/s sequential read but 300-700 write. VMDK) that are stored on USB3 boxes on the host Physical disk layout on host side: Backup = Raid 1 (2 disks) Download = Raid 0 (2 Oct 4, 2011 · Just setup my FreeNAS box yesterday, but I'm getting super-slow transfer speeds of 10-11 Mb/s. When resilvering the 8TB disks, I get a solid 220MBps read and write through 2GB of data, so I know the drives are capable of that much. Essentially, in a single RAID Z group, read performance is equal to the performance of a single disk. 04 and making a transfer from FreeNAS to this machine, speeds are capped at around 200MB/s. Only the FreeNAS box started becoming slow after late few months of updates. That would proof that is not about the disks speed. freenas. Started with FreeNAS 7 almost 2 years ago and have been using FreeNAS 8 ever since it came out. 9GB/s read/reread. Posted by u/tommyvca - 1 vote and 10 comments Dec 21, 2017 · Hi, I need some help figuring out why my 10gbe speed is slow. Last time I tried iozone with 99% space used, writing/reading 128GB files, I received ~1. Sep 3, 2018 · I am transferring via dragging and dropping into a Windows (SMB) Share. When I first installed TrueNAS Scale 24. I'm sure the speeds won't be so poor you won't be disappointed for backups. Oct 8, 2017 · SOLVED Very slow 6 MB/sec read speeds vs 111 MB/sec writes on FreeNAS 11 stable Hi team, new FreeNAS user (FreeNAS 11-Stable) on new hardware for video editing needs. I am able to write to my freenas box at 80Mb/s (using CIFS/SMB). . The speed is around 40MB/seconds, which is very little IMHO. Something isn't configured correctly. Perfect Write Speed. The burp server stores the backup on this mount. Now I am getting ~30 MB/s. SHR-2 is Synology's version of RAID6/RAIDZ2. I have been playing around with FreeNAS 8. 0-U3 server running on supermicro x11 board, i3-6300 cpu, 64 GB ECC ram. My hardware allows for a 120Mb/s read speed. 1GB/s unless both ends have insanely fast NVMe drives. Just finished setting up my freeNAS on Friday. e feed a VM, Stream, Backup etc. Jul 24, 2013 · I installed FreeNAS on a second PC with basically the same specs as my current (Linux) NAS. Dec 23, 2015 · All it takes is one flaky drive with few bad sectors to slow things down to a crawl, so check gstat output for drives that have unusually high response time. Unfortunately, this has not resulted in any noticeable improvement in read speeds, which remain around 1GB/s. I have the same effect on the Nvme pool except that it stays on the ~300MB/s read performance. I get ~950 MB/s write, but only 250 to 300 MB/s [Yes, I am aware of the difference & correct use of MB/s <-> Mb/s) My system specs: Apr 5, 2020 · Check what speed the router is saying your freenas box is connecting at. It's easy to see across my 10gig network and as you copy a large file(s) you can sea in realtime the Truenas RAM get eaten up with the copy adn then slowly flush it to the pool and you can watch ram empty out as the disks are busy writing and I def did not So I recently upgraded my pool from two mirror vdevs to three (x6 WD Red) and when testing SMB speeds with a mounted share on a Windows VM, I see a steady 400MB/s transfer (both ways) which sounds about right. When copying from the storage to the disk one of the freenas only copies at 2-5mb/sec. When I read that 10GB file from Desktop the transfer speed starts with ~300MB/s and drops down to the HDD pool actual read speed. But I get strange results in read/write speed. Aug 14, 2015 · Hi gents, Sorry for the questions but i'm really new to freeNas and pretty much a newb to networking in general. My problem is slow transfer speeds that I'm getting. If I'm not mistaken, this is write speed, seems good if not amazing. iperf3 -R -B <macbook> -c <server> -t 60 gives me only 900Mbit. My iscsi worked very well in Lan acces. here are some tests i did: All disks are Virtual disk files (. atlbuckeye; Aug 21, 2016; Networking; Replies 13 Views 6K. Test your setup. Feb 4, 2020 · When ZFS is "writing" to the pool, it is actually creating a transaction group in RAM to commit to disk later. My main pool (which has slow read speeds) is 2xstriped raidz2 vdevs of 8 x 4TB drives. Open the settings for your main network interface, and just hit the ok key. So I unplug all my hdds + my OS USB. 000 goes down to 100/200 kbps. Again, the weird thing here is that it all seemed to happen after a drive failure and resilvering - we used to get very consistent transfer speeds over 100MB/second, so I'm not sure that it's Jul 5, 2015 · When copying to my NAS on other system it's fine for speed. 3-STABLE-201506042008 So far I have ruled out my PC by switching across multiple PCs, I have found even when reading from multiple places (3 at once) the speed is always around 5-6MB/s, it doesnt slow down when shared, making me think the hardware is capable. Then move on to specific workloads i. I know not to expect 1. My NIC on both server and client is Mellanox x2 (direct connected via SFP+, no switch). Some information about my FreeNAS machine: Xeon E3-1231V3, 16GB Samsung ECC, Supermicro X10SL7-F, Sea Sonic SS-500L2U 500W, booting from mirrored SSDs. Up until this week it has been just fine, but suddenly write speeds bottomed out. Freenas -> (my pc) write&read(80~100mb/s) But when i use wifi read speed is normal but write speed is too slow. i was getting 10MB transfers to it. My Specs are: i5-4670K CPU @ 3. 1. My router is new and even on my old router, I was able to transfer files between my PC and my Norco server at over 200MB/s. I get that wifi is slow, but the ZFS Cache is full and the drives are writing slow, so it doesn't seem like a network bottleneck. 18 MB/s 47GB takes 12 H to copy over. 000 files go down, and from 10. I plug in m. The dataset I used for testing has Atime and compression functions turned off, and is configured with sync=ALWAYS. Dec 14, 2023 · When I use a bridge between my 10Gb NIC and 1Gb NIC, the SMB read speeds are slow. reyn xkmprkx qpp fijaf bresst vzyt iaqs ahfnemk rchpzqi uwj slbefc hjvlk bjmhp qvw qbxnu