Server Fault Stack Exchange
Server Fault Stack Exchange

Questions tagged [truenas]

TrueNAS (formerly FreeNAS) is a network attached storage (NAS) server appliance distribution based on the FreeBSD operating system

412 questions
6
votes
5 answers

Free space on ZFS file system unexpectedly missing

Going to completely rephrase this question since it's still an outstanding production issue several months later. I have a FreeNAS 0.7.2 box, based on FreeBSD 7.3-RELEASE-p1, running ZFS with 4x1TB SATA drives in RAIDz1. I appear to have lost 1TB of…
tomfanning
  • 3,378
  • 7
  • 34
  • 34
6
votes
2 answers

How can I mount a UFS drive in linux?

I am considering switching from FreeNAS to OpenFiler. One issue I see with this is that all the hard drives in my NAS are formatted to UFS. I tried but was unable to mount them in Fedora. Is there any way I can extract my data from the UFS hard…
Bob
  • 2,937
  • 5
  • 29
  • 32
5
votes
2 answers

Offline Deduplication Software for ZFS

I do have a 300TB Freenas server to backup several linux nodes. Backup works with daily snapshot and rsync tasks. The user often move big datasets (2-5TB) between the server - so often big files are getting backed up several times on several…
philipp
  • 101
  • 3
5
votes
2 answers

FreeNAS with ZFS and TLER/ERC/CCTL

I am currently in the process of building a new storage server, to be used for virtual machines, files and backup. The OS is FreeNAS, which uses ZFS as software RAID. My problem is that, I need to choose hard drives and I have looked at both…
Indigo
  • 53
  • 5
5
votes
2 answers

Is it possible to grow partitions in RAID1

I'm thinking of building a NAS for the household. It will be a simple file, printer, rsync and bit-torrent server running FreeNAS. The server will have two 3.5" SATA drives, I plan to mirror them using software RAID1. I have two questions: Which…
Alexander Kojevnikov
  • 243
  • 1
  • 7
5
votes
1 answer

ZFS shows pool state FAULTED, but all devices are ONLINE; how can I recover my data?

Our 100TB NAS based on FreeNAS 8 was unexpectedly powered off due to power failure. After turning it on back, 100TB zpool "projects" was unmounted with state "FAULTED". I've tried zpool import -fFX, it was running for about 20 hours, but nothing…
Sergey Andrianov
  • 51
  • 1
  • 6
5
votes
2 answers

How to setup FreeNAS as a Windows Cluster storage target?

I have a VMWare Workstation running 4 virtual machines. Windows Server 2012 R2 domain controller. Also WS2012 R2, "WS1", to be a part of a cluster. "WS2", sysprepped from "WS1". FreeNAS (also tried NAS4Free, which is nicer) with an iSCSI target…
Mikhail Orlov
  • 249
  • 1
  • 3
  • 9
5
votes
2 answers

How can I monitor HP P410 hardware RAID degraded in Freenas

I would like to run freenas on a HP P410 hardware RAID 5 4x600GB 15k SAS array and be alerted in the case of physical disk failure, however the freenas documentation says: to prevent problems, do not enable the S.M.A.R.T. service if your disks…
Andy Joiner
  • 1,273
  • 1
  • 10
  • 24
5
votes
2 answers

What is a "hot spare" on FreeNAS?

What is a "hot spare" with regard to ZFS RAIDZ on FreeNAS? I'm hoping that it means an extra, attached disk that can automatically take over for a failed disk in the RAID ... ? If so, how do I set that up?
Dan
  • 959
  • 5
  • 14
  • 25
5
votes
1 answer

Raidz in FreeNAS eating more space than expected

I just got 6 new 2TB drives, and added them to my FreeNAS box. I have only dealt with RAID1 previously, and each setup has given what I was expecting. However, with the 6*2TB drives, I wanted to maximize the space available, so I went with raidz.…
swood
  • 53
  • 1
  • 5
5
votes
5 answers

Disk IO slow on ESXi, even slower on a VM (freeNAS + iSCSI)

I have a server with ESXi 5 and iSCSI attached network storage. The storage server has 4x1Tb SATA II disks in Raid-Z on freenas 8.0.4. Those two machines are connected to each other with Gigabit ethernet, isolated from everything else. There is no…
Esa Varemo
  • 581
  • 3
  • 8
  • 21
5
votes
1 answer

Esxi with iSCSI SAN slows down with many multiple VMs running

I have a server with ESXi 5 and iSCSI attached network storage(4x1Tb Raid-Z on freenas). Those two machines are connected to each other with Gigabit ethernet, and a procurve switch in between. After a while, if I have many(4-5 or more) vms running,…
Esa Varemo
  • 581
  • 3
  • 8
  • 21
5
votes
1 answer

ZFS and FreeNAS Performance

I have just set up an HP Micro Server N40L as a FreeNAS with 4 2tb drives in a RAIDZ. I am getting around 30-40MB/sec, with occasional bursts of 50MB/sec., reads and writes that are similar to the low end of that range. As far as I can tell the CPU…
Timothy R. Butler
  • 703
  • 2
  • 11
  • 22
5
votes
1 answer

Override template homedir on FreeNAS 11.3 joined in Active Directory

I've joined a FreeNAS 11.3 in an Active Directory and everything works as expected. But one feature that I'm really missing is some kind of override on mapped home directories for users. By default the directories are with the following template…
Vinícius Ferrão
  • 5,520
  • 11
  • 55
  • 95
4
votes
0 answers

Strange STATUS_ACCESS_DENIED issue with SMB2 client and Freenas CIFS SHARE

I've recently started seeing some strange SMB2 Errors on Windows 10 PCs (all of them version 1903). The Fileserver is running FreeNAS-11.1-U7 (with ZFS Volumes) and CIFS Shares with Active Directory ACL. When I open some images from Adobe Bridge or…
arpan
  • 41
  • 2
1 2 3
…
27 28