Another "Slow Pool-Performance" Thread - Download fast, Upload Slow
Hello, this is my first post as i am very lost in how to proceed with my DIY NAS, running TrueNAS-SCALE-23.10.1 Im seeing very slow upload speeds, getting absolutely stuck at like 50% when copying a...
View ArticleDisk pool corrupted not start gui.
Hi, is my first message here, i use Truenas Core 13. I m doing some experiment for learn how to use. Today when i start my truenas when are starting i have the message failed with error 5 (not mount...
View ArticleFreeze during boot (cross post)
Hello, after updating from the latest version of bluefin to Cobia, i get stuck during startup at the step you see in the screenshot. Completely frozen ( the timer doesn't go on anymore). I've tried...
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VM has no ethernet
It's been a while since I created a VM and I lost all knowledge. I created a VM using Proxmox Backup Server ISO installer. My VM has no access to LAN.. What did I forget ?
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ZFS "ARC" is getting smarter with version 2.2+ :smiley_face_emoji:
This is a continuation and update of this thread: ZFS "ARC" doesn't seem that smart... Without yet resorting to adding an L2ARC, is there a "tuneable" that I can test which instructs the ARC to...
View ArticleUnable to revert to snapshot
I have a recently made snapshot of one of my jails that I need to revert to... I click the snapshot, I click rollback, check confirm, rollback... and nothing happens; not even when selecting no safety...
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mirror degraded
hello there, I have a truenas with originally 2 mirrors consisting of 2 disks each. mirror 1 with 2 x 3TB disks mirror 2 with 2 500 gb disks they are all part of the same pool. now, mirror 2 has...
View ArticleHow to implement daily backup from Windows Server to TN hot-swap SATA drive...
INTRO: Hello TrueNAS community, this is my first post, though I have been using the forum as my main source of tech support for TrueNAS Core since mid-2022. I’m still a TrueNAS noob with zero Linux...
View ArticleReset AD Config
Hi, guys... I joined AD with my system and that worked fine. But I forgot to set thet NetBIOS name in SMB config before I did so I had to turn off AD, set the NetBIOS name and turn AD back on. Now that...
View ArticleFreeNAS Certificate Expired on TrueNAS Core 13 some months ago
Hi, Have looked at all the info on creating a new certificate but am stuck on Certificate Signing Authority. Only noticed this while doing an update to 13.0-U6.1. "Certificate 'freenas_default' has...
View ArticleHow does bulk dataset creation without GUI work?
Hello, Can someone please point me to some documentation on how to create datasets via script or command line? Every few months I get 10 to 20 new users who need their own data shares and after a few...
View ArticleSlow write performance. 1 disk in RAIDZ1 100% busy during writes
Hi all, I'm having some performance issues with my machine. I have 3 4TB WD Red drives in my build in a RAIDZ1 configuration. I've noticed writes are quite slow. When writing a file, one of the disks...
View ArticleSMBD process goes 100% and copy speed collapse, ARC request demand metadata...
Hello I'm following up with my test setup for TrueNAS 13 U4 Server : Super Micro X10DRH-CLN4 with LSI 3008 IT mode SAS12gb adapter Dual E5-2620 V4 Ram 256GB System on mirrored sata SSD (mirrored pool...
View ArticleTrueNAS-13.0-U6.1 fails to boot from a cold start with a message about being...
Specifically mpr0: Out of chain frames, consider increasing hw.mpr.max_chains. it then gets into a loop reseting the controller. Breaking it out of this requires pulling the cables from the HBA to the...
View ArticleDIY NAS keeps disconnecting from network after a while
I have a DIY NAS that runs TrueNAS-13.0-U6.1. I put this system together a while ago and noticed that if I run the machine for a while (few days for example), the web GUI becomes unavailable and I also...
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