Freenas raidz2. I only use 11TB of the 31TB usable storage.

Freenas raidz2 I have encrypted the pool, which both contain personal documents and media files. R. I am running low on space, and want to expand or extend this pool. 0 Stable 201506292130 SuperMicro X10SL7-F (flashed IT P16) ### Intel Core i3 4360 3. It is better add all disk to pool, example: - RaidZ2 => (8 x 300) - (2 x 300) = 1800 (two disk can die) - RaidZ3 => (8 x 300) - (3 x 300) = 1500 (tree disk can die) or better create RaidZ with dedicated Hot Spare Disk FreeNAS 9. -TAC Inputs: RAID type - Supported RAID levels are:. Option 3 is reasonable (20TB by the way). delphix:embedded_data cannot Uncle Fester's Basic FreeNAS Configuration Guide Unofficial, community-owned FreeNAS forum TrueNAS SCALE 23. What would be better to do; look into creating a RAID-10 style array with the 4 disks, or learning about and using RAID-z2 with all of the drives? RAIDZ2 on 3 drives is (technically not RAIDZ2) rather a 3-way mirror. It seems that the options that would fit my needs and also follow community recommendations on my new FreeNAS. 1 that has been running great for quite a while but I noticed the other day one of my drives was beginning to fail as the Offline_Uncorrectable value began to steadily increase over the past couple days and had gotten to about 9k when my new drive arrived. It will work until it just doesn't and you will basically be SOL. com/t/freenas-truenas-zfs-pools-raidz-raidz2-raidz3-capacity-integrity-and-performance/3569Affiliate Link For HostiFi UniFi Cl I replaced a failed disk in a raidZ2 config (6 disks) some time ago, and I'm just noticing that the raidZ2 is composed of partitions on the original 5 TrueNAS. I've been looking at the following two options but have hard time deciding which drives to go with. Feb 21, 2012 #8 louisk said: My understanding is that you want the data drives in a vdev to be a power of 2. Hardware . I also created this array on 9. 2 SuperMicro X11DPH-T, Chassis: SuperChassis 847E16-R1K28LPB 2 x Xeon Gold 6132, 128 GB RAM, Chelsio T420E-CR Pool: 6 x 6 TB RAIDZ2, 6 x 8 TB RAIDZ2, 6 x 12 TB RAIDZ2, 6 x 16 TB RAIDZ2 FreeNAS-8. It is a fairly safe RAID level because it has the ability to withstand two drive failures and still rebuild, meaning if one fails you can still withstand another drive failure before or while rebuilding without losing your pool. 2 SuperMicro X11DPH-T, Chassis: SuperChassis 847E16-R1K28LPB 2 x Xeon Gold 6132, 128 GB RAM, Chelsio T420E-CR Pool: 6 x 6 TB RAIDZ2, 6 x 8 TB RAIDZ2, 6 x 12 TB RAIDZ2, 6 x 16 TB RAIDZ2 My old FreeNAS 0. For simplicity, raidz2 will give you ((NumberOfDrives)-2)x(SpaceOfSmallestDisk)=UnformattedStorage. I think replication is likely your least labor-intensive option here, to get all the data over to the new raidz2 pool on the new system. 2-U4. 2, IPMI firmware 3. 40GHz Memory 65316MB The PC was the only device connected when I was making the test. If I make two vdevs out of mirrored pairs of drives, from what I read it sounds like this will tend to perform better than all 4 in raidz2, is that true? Uncle Fester's Basic FreeNAS Configuration Guide Unofficial, community-owned FreeNAS forum TrueNAS SCALE 23. 1. As of last night I have reconnected one of my SSD as a L2ARC, now that Freenas GUI can actually provide feedback. 1 Board: SuperMicro X9SCM-F, LGA 1155), IPMI, 2x GbE Intel 82579LM/82574L Processor: Intel Xeon E2-1220 @ 3. ECC does this, non-ECC does not and you've now got corrupted files and a corrupted checksum as the RAM has told FreeNAS the data and checksum are ok, even though its corrupted. 7 GHz Memory: Crucial 16GB DDR4 2666 ECC Boot drive: M. After digging around it seems like FreeNAS sets up disks by default using two partitions (one with type freebsd-swap with 2G size and one with type freebsd-ZFS System FreeNAS Motherboard: Supermicro X11SSH-F-O CPU: Xeon E3-1245 V6 Kaby Lake 3. I replicate to my old FreeNAS box for backups and thats RAIDz2. zpool status pool: freenas-boot state: ONLINE scan: scrub repaired 0 in 0h5m with 0 errors on Fri Aug 7 03:50:56 2015 config: NAME STATE READ WRITE CKSUM freenas-boot ONLINE 0 0 0 da0p2 ONLINE 0 0 0 errors: No known data errors pool: freenas_pool state: DEGRADED status: One or more devices could not be opened. 2 SuperMicro X11DPH-T, Chassis: SuperChassis 847E16-R1K28LPB 2 x Xeon Gold 6132, 128 GB RAM, Chelsio T420E-CR Pool: 6 x 6 TB RAIDZ2, 6 x 8 TB RAIDZ2, 6 x 12 TB RAIDZ2, 6 x 16 TB RAIDZ2 Determine the usable capacity and other metrics of a ZFS storage pool and compare layouts including stripe, mirror, RAIDZ1, RAIDZ2, RAIDZ3, and dRAID. Joined May 16, 2014 Messages 3,778. Disk: 8 x 300 GB SAS. However when the pool was created - the available space is now being shown as 10TB. 9TB usable space) | 10GbE (Chelsio adapter) From my understanding RaidZ2 would stress the disks more over time and during rebuilds than an equivalent Striped Mirrors [Raid10] for a measly gain of 1/2TB usable space [20% recommended overhead]. This is similar to my use case(s) and I went with mirrors. Power I have a raidz2 in FreeNAS 11. 6 x Seagate EXOS X18 18TB in RAIDZ2 Retired or repurposed as backup: Supermicro X10SL7-F (SAS in IT mode) Intel Xeon E3-1241 v3 Crucial 32GB Unbuffered ECC 1. 2 SuperMicro X11DPH-T, Chassis: SuperChassis 847E16-R1K28LPB 2 x Xeon Gold 6132, I will try gain with FreeNAS 9. You'd have 44% the capacity of the total disks, verses 70% of the capacity with a 9-disk RAIDZ2 (including 10% header overhead) Uncle Fester's Basic FreeNAS Configuration Guide Unofficial, community-owned FreeNAS forum TrueNAS SCALE 23. My hardware is as follows: 2GHz Core 2 Duo 8GB DDR2 RAM 32GB SSD Uncle Fester's Basic FreeNAS Configuration Guide Unofficial, community-owned FreeNAS forum TrueNAS SCALE 23. 00-IT) PSU - Seasonic FOCUS GX-1000 1000w - 10 year warranty CyberPower CP685AVRG (390w UPS) I have been using FreeNas a few months with much success. 5") - - Boot drives (maybe mess around trying out the thread to put swap here too FreeNAS needs to rely on the data it gets from ram as 100% safe. BACON: FreeNAS 11. 2 - AsRockC2750 - 16GB (KVR16E11/8I) - 8x2TB (Seagate/WDGreen/Blue) RaidZ2. Joined Jan 27, 2012 Messages 42. If that single disk failed - poof, the data was unrecoverable. 2 SuperMicro X11DPH-T, Chassis: SuperChassis 847E16-R1K28LPB 2 x Xeon Gold 6132, 128 GB RAM, Chelsio T420E-CR Pool: 6 x 6 TB RAIDZ2, 6 x 8 TB RAIDZ2, 6 x 12 TB RAIDZ2, 6 x 16 TB RAIDZ2 TrueNAS 12. The total amount of redundancy disks for both setups is the same. 2 SuperMicro X11DPH-T, Chassis: SuperChassis 847E16-R1K28LPB 2 x Xeon Gold 6132, I've been checking out existing plugins for freenas and most solutions seem to be about syncing. My server has 6 hotswap bays and four of the six occupy my existing 4-drive RAIDZ2 pool. 1 (was FreeNAS 11. Mind you, FreeNAS hadn't even recognized the drive as bad Passare da raidz1 a raidz2, quindi 4 dischi per 40tb utili (contro gli 8 attuali) Le migliori offerte per LSI SAS 9200-16e 16-Port External HBA Full-Height PCIe P20 IT Mode ZFS FreeNAS sono su eBay Confronta prezzi e caratteristiche di prodotti nuovi e usati Molti articoli con consegna gratis! Boot: 2x MZ-5EA1000-0D3 | RAIDZ2: 4*5x HUA723030ALA640 | X-flashed HP H220 + Intel RES2SV240 expander | 4x Icy Box IB-565SSK Intel 82598EB 10 Gigabit Ethernet Controller Remote | Fractal Design ARC Mini R2 | FreeNAS-11. 10 STABLE; Supermicro X11SSH-CTF, LSI3008 flashed to IT mode. Starting freeNAS from USB-stick: HBA330 Controller is found and drives are usable. 2GHz, 128GB RAM Case: Supermicro SC826BE1C-R920LPB 3U 12-bay with BPN-SAS3-826EL1 backplane Network: SolarFlare SFN6122F 10GbE, 2 x Intel GbE HBA: LSI SAS9300-8i Boot: 2 x 120GB Intel DC S3500 SSD Pool 1: 2 x 5-disk RAIDZ2 vdevs using 4TB HGST FreeNAS-9. Reshaping a RAID-Z to a different RAID-Z Level is not possible. Total Disks in Pool: Add Disk (TB): Uncle Fester's Basic FreeNAS Configuration Guide Unofficial, community-owned FreeNAS forum TrueNAS SCALE 23. Hi After reading numerous documentations here (side note: the forum is really a great ressource for beginners with FreeNAS like me and users very helpful TrueNAS. As I'm pretty much a noob trying to move from RAIDZ1 to RAIDZ2 as efficiently (painless) as possible any comments/suggestions would be much appreciated. Stanri010 Chassis: Supermicro CSE-836TQ 16 x hot-swap bays FreeNAS Release: FreeNAS-11. HAL 9000 Dabbler. 7TB. A couple of small observations; A pool is a collection of vdevs. 2-U5 It talks about RaidZ1 + Spare vs RaidZ2 but the reality is the same when comparing RaidZ2 + Spare vs RaidZ-3. H. 2 SuperMicro X11DPH-T, Chassis: SuperChassis 847E16-R1K28LPB 2 x Xeon Gold 6132, 128 GB RAM, Chelsio T420E-CR Pool: 6 x 6 TB RAIDZ2, 6 x 8 TB RAIDZ2, 6 x 12 TB RAIDZ2, 6 x 16 TB RAIDZ2 Uncle Fester's Basic FreeNAS Configuration Guide Unofficial, community-owned FreeNAS forum TrueNAS SCALE 23. If a drive fails you do not need to wait for the resilver to finish to get to 1 drive redundancy. CPU at less than 10%, dataset at 59%, 6 Go with RAIDZ2. 1-U6 Platform Intel(R) Xeon(R) CPU E3-1230 v5 @ 3. DDR3-1333MHz (PC3-10600) NICs: Onboard Intel (2 ports), PCIe Intel i350-T4 configured as LACP/LAGG IBM ServeRaid M1015 9240-8i (flashed to IT mode) Storage: RAIDZ2 6x8TB WD System FreeNAS Motherboard: Supermicro X11SSH-F-O CPU: Xeon E3-1245 V6 Kaby Lake 3. 3-Release, maybe now that I know a little more I can try different a approach. 5") - - Boot drives (maybe mess around trying out the thread to put swap here too TrueNAS 12. 2 SuperMicro X11DPH-T, Chassis: SuperChassis 847E16-R1K28LPB 2 x Xeon Gold 6132, 128 GB RAM, Chelsio T420E-CR Pool: 6 x 6 TB RAIDZ2, 6 x 8 TB RAIDZ2, 6 x 12 TB RAIDZ2, 6 x 16 TB RAIDZ2 FreeNAS-11. ; Drive capacity - we expect this number to be in gigabytes (powers of 10), in-line with the way disk capacity is marked by FreeNAS 9. I am setting up a raidZ2 array which I think freenas will take out only 2 drives. I added then another virtual disk creating a new volume calling it BACKUP and I gave the following commands from the shell su rsync -v -a -z /mnt/RAIDZ2/ /mnt FreeNAS-9. The 2 options are: 4 wide RAIDZ2 as metadata vdev, or 3-way mirror with 1 hotspare as metadata vdev. 9TB usable space) | 10GbE (Chelsio adapter) You should be able to create a sparse file with truncate(1) the same size as your drives, and include it as a device when you initially make a raidz2 pool. After upgrade I'd have: 5x3TB Reds RaidZ2 16GB ECC Crucial memory (maxed out) Performance wise, my benchmark is the 2 disk mirror, so I'm pretty sure I'll be happy with the bump I suspect the 5disk raidz2 will provide. Storage . 32GB ECC RAM: 2 x Hynix HMT41GU7MFR8C-PB + 2 x Kingston KVR16E11/8EF (the latter purchased just a few days before Kingston took them off their recommended list, then only Most discussions of RAIDZ2 refer to 6 or 10 disks as ideal. For me it was at least 15 minutes and sometimes closer to Hi to all. Dec 7, 2018 #3 VM/Docker host, using ESXi and running pfSense alongside FreeNAS (separate Dual Intel NIC added, dedicated to the pfSense VM) Other Systems TrueNAS CORE test system: CASE: Old Don’t call it RAIDZ2 or double parity as this makes me think that you are thinking something that isn’t true. 2. single disks (think RAID0) 2. If you use ZFS on Linux, the biggest thing that FreeNAS offers is it's GUI. 0. 00. raidz1 would give you the same calculation, FreeNAS-9. 2-RELEASE-amd64 (8288) Intel Desktop Board DH55TC (with 6 SATA-2 ports) Intel Core i5-760 (2,8GHz/8MB) (s1156), 4 cores Why doesn't the 4 disk raidz2 setup work well, if all disks do and even the 3 disk raidz1 setup does? Thanks for reading this long post. Just to be safe. With RAIDZ2 your "spare" is always silvered in. With 16 drives they would easily split into two vdev's as a RaidZ2 or RaidZ3. The Pro's and Con's list: 6x 4tb Pro's: Raidz2. However, after you update and restart FreeNAS it takes forever to get all the VMs back up and running. 7GHz ### Crucial 2x 8GB DDR3 ECC 1600MHz 1. 2 X16 Card V2 adapter for VMs What I've done until now is to simulate the backup on a VM before to damage my FREENAS. 9TB usable space) | 10GbE (Chelsio adapter) I did the 6 drive raidz2 with slog and l2arc for a while. Chris Moore Hall of Famer. 2 SuperMicro X11DPH-T, Chassis: SuperChassis 847E16-R1K28LPB 2 x Xeon Gold 6132, 128 GB RAM, Chelsio T420E-CR Pool: 6 x 6 TB RAIDZ2, 6 x 8 TB RAIDZ2, 6 x 12 TB RAIDZ2, 6 x 16 TB RAIDZ2 I have just created a FreeNAS server for my home network to replace my previous server (running Debian Linux). . It turned out that after trying to use the MDADM commands to recreate it as part of I will probably use NAS4free/FreeNAS and want to give ZFS a try. I'm looking for a feature which I know Google Photos has and possible Dropbox too (as well as Plex freepass users) to automatically upload all pictures taken so that I can be sure that whenever I need space I can simply delete pics and I won't lose them. The pool will continue to function, possibly in a degraded state. I've replaced almost all the disks over time multiple times. FreeNAS TrueNAS TrueCommand. HP DL380G6 - Xeon X5670 - LSI flashed HBA - 6x4TB RAIDz2 FreeNAS 9. RAIDZ2 is a specific marketing name for one implementation of RAID 6 but talking about it at an implementation level is confusing and misleading. 7 TiB ~ 29. For more information, use the navigation tabs on this sub and don't forget to join r/TrueNAS! vdevs of 6 drives each in RAIDZ2 - this ends up being 16 drives of writable space and 4 groups of 2 drives for parity but also gives me slightly more performance (I tested a 3 drive stripe and was still writing at 10Gbe TrueNAS 12. Pool: 6 x 6 TB RAIDZ2, 6 x 8 TB RAIDZ2, 6 x 12 TB RAIDZ2, 6 x 16 TB RAIDZ2. Having a bit of a budget we got a server with 9 disks, 2 for the OS mirrored using ZFS, 4 for data, 2 parity (using ZFS RAIDZ2) and 1 hot spare. I'm looking at: WD Ultrastar DC HC520 (model number: HUH721212ALE600) Uncle Fester's Basic FreeNAS Configuration Guide Unofficial, community-owned FreeNAS forum TrueNAS SCALE 23. 3U5 until Feb 2022) Supermicro X9SRi-F with Xeon E5 1620 (3. Destination: iSCSI for VM. But then now Freenas display using a different Unit which is TiB (Tebibyte). I am building a home server that will run FreeNAS with a ZFS file system, and currently plan to install 3 3TB hard drives. You can go with your option 1 if you're focused on fault tolerance over cost and capacity. Software Status Latest reviews Search resources. The more vDev you have, the more I am about complete running badblocks tests on the four 4TB WD Reds going into my new FreeNAS server and have been contemplating the merits of different approaches to storage design. The more drives you have in a vDev, the less flexibility you have. I am currently re-using it as part of a RAID1 array in a RHEL system. parity vdevs (aka stripes – think RAID5/RAID6/RAID7, aka single, dual, and triple parity stripes) The pool itself wil ZFS's equivalent is RAIDZ2. action: Wait for the resilver to complete. See ZFS RAIDZ stripe width, or FreeNAS with NextCloud seems to be able to do all I need (File storage, Calendars synced with phone, backup space for family photos as well as music and ebooks, backup space for my laptops). I want to create a RAIDZ2 with 5x2TB hard drives. Each was 1TB which brought it down to about 2. I am a FreeNAS newbie and only have basic unix skills but it all made sense and worked in the end. 0, passthrough HBA330 to freeNAS. So it looks like it's less than half of total disk space. https://forums. 80GHz RAM: 144GB ECC Reg. Will add 1 spare drive to the pool to for I have a Raidz2 pool consisting of 5x12TB disks. Then I found these posts stating that there are performance issues using RAIDZ2 on 5 hard drives: VDEV raidz2 with five disks I read a lot about optimal configurations, but I did not find a concrete FreeNAS 9 latest SuperMicro X11SSM-F Fractal Design Define R5 in pimp white. 2 U6 Supermicro X11SSL-CF Intel Xeon E3-1230 V5 32 GB Crucial (2 x 16 GB) DDR-2133 ECC 6 WD Red 3TB in RAIDZ2 120GB Kingston SSD Boot I'm having some performance issues on my home backup FreeNas box using a raidz2 configuration and I am wondering what might be causing it (not enough processing power, eco drives?). Forums. FreeNAS-9. Does RAID-Z2 work on this? Would I need to I'm about to build my first FreeNAS, and I was planning to buy 6 x 10TB HDD to create a RAIDZ2 storage pool, but when I mentioned it in another discussion, I was Is it possible to upgrade a zfs raid-z1 to raid-z2 or raid-z3? No, this isn't possible. 1-U7 On the Actual questions I am very confused because I initially started my first freenas with a single 3TB disk and coud extend that with another 3 Tb drive from the ZFS managment dialog, chose a stripe configuration and even Hi, This is a new to ZFS question. For me it was at least 15 minutes and sometimes closer to Uncle Fester's Basic FreeNAS Configuration Guide Unofficial, community-owned FreeNAS forum TrueNAS SCALE 23. Thread starter David Fernando; Start date Jun 12, 2011; Status Not open for further replies. I did a conversion on google and sure enough. On FreeNAS forums, people have recommended RAID-z2, but I'm unsure of how that type actually functions. 10 GHz, 4 Cores, 4 Threads Memory: 8 GB of 1x8GB Crucial CT102472BD160B DDR3 SDRAM-1600 ECC UDIMM DDR3L HBA: Build: FreeNAS 11. So we can use RAM and CPU for ESXI and Controller with drives for ZFS. 2 X16 Card V2 adapter for VMs BACON: FreeNAS 11. 6 GHz) and 128 GB DDR3 ECC RDIMMs 8 x 16 TB Seagate Exos X16 in RAIDZ2 2 x 64 GB Transcend SSD in mirror as boot drive Jails: Syncthing Since October 2023: - 2 x 2 TB Samsung Evo Plus in ASUS Hyper M. Nevertheless, I want to keep things 'cheap', so I want to run ZFS mirrored among two disks ('raid 1' fashion). 1Gb ethernet. The utilization for small blacks may end up being a little more wasteful on the intentionally Uncle Fester's Basic FreeNAS Configuration Guide Unofficial, community-owned FreeNAS forum TrueNAS SCALE 23. Intel Xeon E3-1240v5; 4x 16GB Samsung ECC DDR4 2133 1,2V (M391A2K43BB1-CPB) 1x 512GB Samsung 950PRO NVMe (MZ-V5P512BW); System dataset and jails; 7x 3TB Toshiba SATA 6G; 6 in RaidZ2, 1 on a shelf ; 7x 3TB Seagate SATA 6G; 6 in RaidZ2, 1 on a shelf If you use ZFS on Linux, the biggest thing that FreeNAS offers is it's GUI. raidz2 DEGRADED 0 0 0 gptid/8b40e925-e858-11e0-af74-d485646aaff3 ONLINE 0 0 0 gptid/8be2a51c-e858-11e0-af74-d485646aaff3 ONLINE 0 0 0 You have two different use cases for one box here. 2 NVMe 256Gb drive Data drives: 8 x 8GB in RAIDZ2 Case: Rosewill Thor 2: System miniNAS Motherboard: Gigabyte c246m-wu4_e_1002 CPU: Core i3-8100 Memory: Crucial 16Gb (2 x 8Gb) DDR4 2666Mhz Uncle Fester's Basic FreeNAS Configuration Guide Unofficial, community-owned FreeNAS forum TrueNAS SCALE 23. x box is running a 4x1TB RAIDZ1 pool. 9TB usable space) | 10GbE (Chelsio adapter) My new Freenas VM will be up and running as soon as i get the PSU for it. 4 xSamsung 850 EVO Basic (500GB, 2. It's running: Freenas 8. 10-STABLE-201604181743 (74ef270) CPUs: 2 x Intel(R) Xeon(R) CPU Westmere X5650 @2. 3-U5 Dell R410, 64GB ECC RAM, LSI 9207-4i4e IT mode (20. 2-U8 Board: Supermicro X10SRL-F with Intel Xeon E5-2667 v4 @ 3. ) I've also read that using more FreeNAS-11. 1-U1 Supermicro X10SLM+-F Xeon E3-1246 v3 32GB 4x 8gb Micron ECC DDR3 1600 18KSF1G72AZ-1G6E1/1G6P1 4x3TB WD Reds RAIDZ2 2X160GB Intel SSD Striped 2x16GB Sandisk USB Mirrored Boot Seasonic SSR-450RM Fractal Design Define R5 If you're using RAIDZ2, and one drive fails, you still have one drive to keep you safe during the FreeNAS-9. I didn't do anything for autogrowth, never saw the option in the gui. It will contain the info from the old hdd and will screw-up during boot time. Summary: I plan on building a NAS and using FreeNAS v10 (whenever it is released) to control 24 usable terabytes of space (RAIDZ2, 6X6TB). Under the circumstances, you could even make a case for RAIDZ1 (if it dies you still have 2 more copies of the data). Unfortunately, migrating from raidz1 to raidz2 is not possible. BUT: The idea was: booting R730 with VMWare 7. Joined Sep 12, 2014 Messages 4,977. 2 SuperMicro X11DPH-T, Chassis: SuperChassis 847E16-R1K28LPB 2 x Xeon Gold 6132, 128 GB RAM, Chelsio T420E-CR Pool: 6 x 6 TB RAIDZ2, 6 x 8 TB RAIDZ2, 6 x 12 TB RAIDZ2, 6 x 16 TB RAIDZ2 I have some old SATA disks previously used as data disks with FreeNAS RAIDZ2 settings. 35 TB. 10. As per the shared article multple of 6 drives isn't a must for raidz2 but min 6 drives is recommended so 2 vdev of 10 x 4tb drives each. I will buy a consumer board, so no hardware raid controller. I will try gain with FreeNAS 9. 2-U1 | 2x Intel E5-2670 | Supermicro X9DR4-LN4F 128GB DDR3 ECC 1600 RAM | 32GB SATA DOM | Cyberpower 1500AVR | Ten WD Red WD60EFRX NAS Hard Drives (RAIDZ2, HDD: RAIDZ2 with 6x Seagate ST3000DM001 (3 support NCQ, 3 do not, due to different PCB assemblies) BACON: FreeNAS 11. 2 SuperMicro X11DPH-T, Chassis: SuperChassis 847E16-R1K28LPB 2 x Xeon Gold 6132, 128 GB RAM, Chelsio T420E-CR Pool: 6 x 6 TB RAIDZ2, 6 x 8 TB RAIDZ2, 6 x 12 TB RAIDZ2, 6 x 16 TB RAIDZ2 I am building a ZFS data server using FreeNAS. 10 - Re-install FreeNAS from scratch - YES - you heard me right, from scratch. Resources. 2-U1 | 2x Intel E5-2670 | Supermicro X9DR4-LN4F 128GB DDR3 ECC 1600 RAM | 32GB SATA DOM | Cyberpower 1500AVR | Ten WD Red Uncle Fester's Basic FreeNAS Configuration Guide Unofficial, community-owned FreeNAS forum TrueNAS SCALE 23. The recommended number of disks per group is between 3 and 9. I am running a older freenas box recently updated OK, Dell R730 with HBA330 is up and running. are all super easy (1-click or almost 1-click). ) Both allows 2 drives to fail, but 3-way mirror comes with a hotspare in addition. i googled a bit and could only find pluings which are for the earlier versions of freenas (like owncloud) and i am running freenas 11. 72; Xeon E3-1230V3 | on-board SAS in IT mode: P20 | M1015 (in IT mode: P20) | 46M0997 SAS expander. FreeNAS is now TrueNAS. With six drives, RAIDZ2 provides more space, is safer by some measures (and less so by FreeNAS 11. FreeNas Server Specs: Chassis: Dell PowerEdge C2100 Server Build: FreeNAS-9. 5T+ or thereabouts usable (you lose some space for the 1TB to 1TiB conversion and other overhead like filesystem data). So I should get at least 29TB. workgroup Build FreeNAS-11. [root@nas1-ny] ~# df -h /mnt/export Filesystem Size Used Avail Capacity Mounted on export 10T 256k 10T 0% Pool: 6 x 6 TB RAIDZ2, 6 x 8 TB RAIDZ2, 6 x 12 TB RAIDZ2, 6 x 16 TB RAIDZ2. 2 SuperMicro X11DPH-T, Chassis: SuperChassis 847E16-R1K28LPB 2 x Xeon Gold 6132, 128 GB RAM, Chelsio T420E-CR Pool: 6 x 6 TB RAIDZ2, 6 x 8 TB RAIDZ2, 6 x 12 TB RAIDZ2, 6 x 16 TB RAIDZ2 BACON: FreeNAS 11. 3 and I'm now running 9. TrueNAS-13. 2 X16 Card V2 adapter for VMs I've been checking out existing plugins for freenas and most solutions seem to be about syncing. I've the option to go either 6x 4tb Ironwolfs (5400rpm 64mb cache) or 3x 8tb Ironwolf (7200rpm 256mb cache) for the same price. I have enough hard disk space (4x2TB) for a few years, but if down the road I want to expand this out can i build another 4xHD pool? Would i need se FreeNAS is now TrueNAS. 2 NVMe 256Gb drive Data drives: 8 x 8GB in RAIDZ2 Case: Rosewill Thor 2: System miniNAS Motherboard: Gigabyte c246m-wu4_e_1002 CPU: Core i3-8100 Memory: Crucial 16Gb (2 x 8Gb) DDR4 2666Mhz Build FreeNAS-11. News for Android developers with the who, what, where, when and how of the Android community. I also want to enable encryption, deduplication and compression. lawrencesystems. I have a single RAIDZ2 pool consisting of 4 drives -- All identical 10TB drives. Cons: Power consumption More stoage bays used Heat. RAIDZ2 vs Raid 6 6 x 8TB in RAIDZ2 - WD80EZAZ removed from My Books - 3 Year Warranty IBM M1115 (FW 20. FreeNAS-11. 11 - Do *NOT* restore your existing configuration. I would like Among them are: many cases max out at 6 3. New posts Search forums Blog Forum Rules TrueNAS Community SLA Need Help Logging In? Clearly a single 12-drive RAIDZ2 vdev is not as safe as a pair of 6-drive Within FreeNAS, this is contained within the "Replication" functionality, which works across systems using SSH. 2 SuperMicro X11DPH-T, Chassis: SuperChassis 847E16-R1K28LPB 2 x Xeon Gold 6132, 128 GB RAM, Chelsio T420E-CR Pool: 6 x 6 TB RAIDZ2, 6 x 8 TB RAIDZ2, 6 x 12 TB RAIDZ2, 6 x 16 TB RAIDZ2 FreeNAS (current) Mini-XL (8x 3TB RAIDZ2, 1TB ZIL/L2ARC FreeNAS (previous) Dell R610/MD1000, Dell R730xd. local (hostid: 0xc7fa733b) on Wed Mar 30 18:03:16 2016 use '-f' to import anyway root@nxs168:/volumes# zpool import -f vol This pool uses the following feature(s) not supported by this system: com. 5") - - Boot drives (maybe mess around trying out the thread to put swap here too This RAIDZ calculator computes zpool characteristics given the number of disk groups, the number of disks in the group, the disk capacity, and the array type both for groups and for combining. These options are listed below: RAID 1 (ZFS mirror) with 2 x 5TB WD Red drives; RAIDZ2 with 4 x 3TB WD Red drives If the FreeNAS is purely a backup destination, and it's also backed up offsite, I see no reason to go beyond RAIDZ2. 26. Intel i3-6100 with CM Hyper 212 LED cooler, for aesthetic effect. 2-U1 | 2x Intel E5-2670 | Supermicro X9DR4-LN4F 128GB DDR3 ECC 1600 RAM | 32GB SATA DOM | Cyberpower 1500AVR | Ten WD Red WD60EFRX NAS Hard Drives (RAIDZ2, 40. 2 as VM - 64GB RAM - 8vCPU _____ Test and back-up: FreeNAS-9. Robert Trevellyan Pony Wrangler. 00), X540 10gigE So whether to make your new pool out of three vdevs of 5 disks in RAIDZ2 or three vdevs of 6 disks in RAIDZ2 is a cost and capacity decision, not a speed one. r/androiddev. so I setup a VM with 4 disks, I created a raidz2 called RAIDZ2 and inside it I created few dataset. 67GHz, 6 core 12 thread, SSE Uncle Fester's Basic FreeNAS Configuration Guide Unofficial, community-owned FreeNAS forum TrueNAS SCALE 23. I noticed a performance increase with the RAID 50 and was wondering if there was a striped option in scale? was thinking of having two vdevs 4x2TB and then stripe those vdevs? not sure how to set that up in scale. These settings were apparently removed after using the MDADM commands of "stop" and "remove" parameters. I have enough hard disk space (4x2TB) for a few years, but if down the road I want to expand this out can i build another 4xHD pool? Would i need se I'm building a freenas server for homelab storage. I'd advise against mixing raidz2 and raidz1 in the same pool. 1 Supermicro SC826 2U Rackserver w/12 drive bays Supermicro X8DTN+F Motherboard Dual Intel Xeon X5660 @ 2. 1 Supermicro X10SL7-F; BIOS 3. System FreeNAS Motherboard: Supermicro X11SSH-F-O CPU: Xeon E3-1245 V6 Kaby Lake 3. 35V [CT2KIT102472BD160B] With RaidZ2, that would equate to a 10 disk array (8 data + 2 parity) and with RaidZ3 that would equate to an 11 disk array (8 data + 3 parity. 2 X16 Card V2 adapter for VMs FreeNAS (Legacy Software Releases) FreeNAS Help & support. 0U3 Supermicro 128GB DDR3 RAM (32GB for FreeNAS) Dual E5-2620 24 threads (4 for FreeNAS) 12 3TB 7200RPM Drives as 6 x Mirrors 12 400GB SSDs as 3 x RAID-Z1 VMware Certified Professional 6 – Data Center Virtualization Server for FreeNAS: HP ML 350 G5, controller e200i (each disk as RAID0). Fewer bays used. 7 basic gigbit consumer wired and AC wireless networking 2x3TB WD Reds Mirror. When I realized that using Carbonite to make back-ups of my systems was cost prohibitive (18 virtual machines plus 2 physical machines at $59 per was going to be $1,180/year for backups), I decided to go with a FreeNAS system to hold my backups instead. There is no benefit to RAIDZ1 + spare, as spares to do autoreplace in FreeNAS. 0 in a The 2 options are: 4 wide RAIDZ2 as metadata vdev, or 3-way mirror with 1 hotspare as metadata vdev. Wherever possible, I want to let the NAS be a NAS and offload applications and services to a separate Ubuntu server, but I’m learning that it makes more sense to keep certain applications directly on the NAS. I think to get best performance with my hardware, but it seems something slow all the system. If you intend to use FreeNAS as the OS hardware raid is the worst choice you can make. 3x 8tb Pros: 7200rpm and 256mb cache. iX. 1 Intel(R) Core(TM) i5-4690S FreeNAS (current) Mini-XL (8x 3TB RAIDZ2, 1TB ZIL/L2ARC FreeNAS (previous) Dell R610/MD1000, Dell R730xd. RAID 6 is double parity, that is true. I think you are right also when you said it was a mistake to put the hard drives in a Windows Machine, but I did after a week trying with different versions of FreeNAS, I hope we still have some alternatives to recover those files. Stick to the standard terms. Offline the file-backed device immediately after creation, and then replace it with a physical drive when you are ready. The pro's for 2x RAIDZ1 would be I don't have to buy 10 disks at the same time. 3-U5 Asus H97M-Plus | i3-4130 @ 3. RAIDZ2 is safer (any two disks can fail), striped mirrors are faster (two vdevs). FreeNAS (Legacy Software Releases) FreeNAS Help & support. We’re looking to add some more capacity in the spare slots of the chassis and since the only bottleneck to adding more drives . Another option would be to setup another temporary FreeNAS server with some drives I have laying around and use this box to hold my temporary data/files/jails. 2GHz, 128GB RAM Case: Supermicro SC826BE1C-R920LPB 3U 12-bay with BPN-SAS3-826EL1 backplane Network: SolarFlare SFN6122F 10GbE, 2 x Intel GbE HBA: LSI SAS9300-8i Boot: 2 x 120GB Intel DC S3500 SSD Pool 1: 2 x 5-disk RAIDZ2 vdevs using 4TB HGST FreeNAS-12. I have a Raidz2 pool consisting of 5x12TB disks. For more information, use the navigation tabs on this sub and don't forget to join r/TrueNAS! This is better than the 43% with two RAIDZ2 vdevs but it's still a risk that must be weighed. On the SMB/photo side, RAIDz2 will give better redundancy but on the other side you want IOPS for virtualization so striped mirrors would be best. 1; ASUS E35M1-I (Hudson M1) 8GB ram (DDR3 1066) 6 x 2TB drives (mix WD Cavier green 5900s, Seagate Green 5900s) raidz2; Write tests: Uncle Fester's Basic FreeNAS Configuration Guide Unofficial, community-owned FreeNAS forum TrueNAS SCALE 23. 07. 3-way mirror will be slightly faster than RAIDZ2 for metatdata because those are all small files(I assume. but I still find RAIDz2 acceptable however that is with pre-tested spares on hand to perform a replacement as soon as a replacement is needed. 0U8. What you've called out in the text is absolutely possible. redundant vdevs (aka mirrors – think RAID1) 3. Reactions: TheoRK. My focus is not speed, it is reliability and data safety. I understand that RAIDZ1 is frowned upon with larger HDDs. Raidz2 array using the gui of mixed disks, using the default settings. Are you building a FreeNAS server? Then use RAIDZ2 to create your storage pool to provide better redundancy with a good performance balance — Here's how. Start a RAIDZ3 at 5, 7, or 11 disks. If you're planning on using LVM or Hardware RAID, then the biggest thing FreeNAS offers is ZFS. which is the default for FreeNAS® 9. 9TB usable space) | 10GbE (Chelsio adapter) FreeNAS-8. As explained by Shane, you Start a RAIDZ2 at 4, 6, or 10 disks. raidz2 and raidz3 are the same as raidz, except I'm looking to replace my old WD Red 6tb disk in my Dell r720 Freenas server with some 12tb disks in a RaidZ2. 3. 1 on a server with 8x3TB disks, and set them up as RAIDZ2. 2 SuperMicro X11DPH-T, Chassis: SuperChassis 847E16-R1K28LPB 2 x Xeon Gold 6132, 128 GB RAM, Chelsio T420E-CR Pool: 6 x 6 TB RAIDZ2, 6 x 8 TB RAIDZ2, 6 x 12 TB RAIDZ2, 6 x 16 TB RAIDZ2 Would you rather add twice 4+1 disks in RAIDZ1 or straight a big pool of 8+2 as RAIDZ2. Joined May 2, 2015 Messages I've recently installed FreeNAS 9. 1-RELEASE-x64 | Define XL FreeNAS 9. Setting up iSCSI and SMB, NFS, WebDAV, etc. 2 SuperMicro X11DPH-T, Chassis: SuperChassis 847E16-R1K28LPB 2 x Xeon Gold 6132, 128 GB RAM, Chelsio T420E-CR Pool: 6 x 6 TB RAIDZ2, 6 x 8 TB RAIDZ2, 6 x 12 TB RAIDZ2, 6 x 16 TB RAIDZ2 We built a FreeNAS storage server in a 24 drive Supermicro chassis last year (With the excellent of advice of some members of this forum) and used 8TB drives arranged in 2VDEV’s of six Drives each both using RAIDZ2. Aiming to mostly replicate the build from @Stux (with some mods, hopefully around about as good as that link). raidz2 hard drive calculator. I have an additional 3x1TB drives to go into the box. I had a freenas server that was cobled together from old parts. 0-U3. Hi All, I have an existing FREENAS box with 1x500GB and 1x1TB running in a RAID1 MIRROR. 40GHz | 16GB RAM Boot: 2x Cruzer Fit 16GB | RAIDZ2: 6x Hitachi 0F10942 Go with RAIDZ2. You should be able to create a sparse file with truncate(1) the same size as your drives, and include it as a device when you initially make a raidz2 pool. 怎么在FreenAs上创建ZFs RAidZ2存储池 你正在构建FreenAs服务器吗？然后使用RAidZ2创建存储池，以提供更好的冗余和优秀的性能平衡这便是办法。 在FreenAs上，配置硬盘驱动器来存储文件时，必须创建一个池，该池是物理驱动器的逻辑组，然后可以使用它们使用ZF. Uncle Fester's Basic FreeNAS Configuration Guide Unofficial, community-owned FreeNAS forum TrueNAS SCALE 23. Jailer Not strong, but bad. So we started the server from USB-stick with esxi 7. So, you could start with 4 disks in RAIDz2 and then stripe in another 4 disk RAIDz2 vdev down the road. I only use 11TB of the 31TB usable storage. 2 NVMe 256Gb drive Data drives: 8 x 8GB in RAIDZ2 Case: Rosewill Thor 2: System miniNAS Motherboard: Gigabyte c246m-wu4_e_1002 CPU: Core i3-8100 Memory: Crucial 16Gb (2 x 8Gb) DDR4 2666Mhz I am building a ZFS data server using FreeNAS. TrueNAS CORE TrueNAS SCALE TrueCommand. 2 SuperMicro X11DPH-T, Chassis: SuperChassis 847E16-R1K28LPB 2 x Xeon Gold 6132, 128 GB RAM, Chelsio T420E-CR Pool: 6 x 6 TB RAIDZ2, 6 x 8 TB RAIDZ2, 6 x 12 TB RAIDZ2, 6 x 16 TB RAIDZ2 RAIDZ2: requires at least four disks; RAIDZ3: requires at least five disks; log device: requires at least one dedicated device, where an SSD is recommended; FreeNAS® uses gmultipath(8) to provide multipath I/O support on systems containing hardware that is capable of multipath. 5") - - VMs/Jails; 1 xASUS Z10PA-D8 (LGA 2011-v3, Intel C612 PCH, ATX) - - Dual socket MoBo; 2 xWD Green 3D NAND (120GB, 2. TrueNAS 12. Basically, if you can afford the higher outlay now, go for it. 2GHz, 128GB RAM Case: Supermicro SC826BE1C-R920LPB 3U 12-bay with BPN-SAS3-826EL1 backplane Network: SolarFlare SFN6122F 10GbE, 2 x Intel GbE HBA: LSI SAS9300-8i Boot: 2 x 120GB Intel DC S3500 SSD Pool 1: 2 x 5-disk RAIDZ2 vdevs using 4TB HGST Have 8x2TB sata drives i am moving from a Dell VRTX box with 22 sas drives running a raid50. 5" bays by default, the recommendation is to start raidz2 with 6 disks and a 6 disk raidz2 pool is an optimal zpool configuration. I would like to setup a RAIDZ2 arrangement but need to utilise the existing 1x1TB drive in iXsystems has added seatbelts to FreeNAS in an effort to prevent users from doing it wrong, for example, striping a single disk into a RAIDz2 pool. For example, with RAIDZ, you want either 4 or 8 data drives, and 1 parity [root@freenas ~]# zpool status pool: RAIDZ2 state: ONLINE status: One or more devices is currently being resilvered. 2 SuperMicro X11DPH-T, Chassis: SuperChassis 847E16-R1K28LPB 2 x Xeon Gold 6132, 128 GB RAM, Chelsio T420E-CR Pool: 6 x 6 TB RAIDZ2, 6 x 8 TB RAIDZ2, 6 x 12 TB RAIDZ2, 6 x 16 TB RAIDZ2 FreeNAS is now TrueNAS. [root@freenas ~]# zpool status pool: RAIDZ2 state: ONLINE status: One or more devices is currently being resilvered. after installing freenas and messing with it with some test drives i decided to test some plugins. 7. As far as how to setup the drives in a ZFS pool it depends on who you ask and what you want as was already said. Related FreeNAS Operating system Software Information & communications technology Technology forward back. Jun 20, 2017 #3 Umberto said: I found an article stating Uncle Fester's Basic FreeNAS Configuration Guide Unofficial, community-owned FreeNAS forum TrueNAS SCALE 23. Vdevs can be any of the following (and more, but we’re keeping this relatively simple): 1. 5v 2 x CT2KIT102472BA160B. Mirror (two-way mirror - RAID1 / RAID10 equivalent);; RAID-Z1 (single parity with variable stripe width);; RAID-Z2 (double parity with variable stripe width);; RAID-Z3 (triple parity with variable stripe width). In daily operation it works great. Please, share your thoughts. Is there a significant (or for that matter any) penalty to using 7 drives (7 x 3TB) in a RAIDZ2 configuration? Thanks. For example, with RAIDZ, you want either 4 or 8 data drives, and 1 parity FreeNAS-9. 2 X16 Card V2 adapter for VMs Aiming to mostly replicate the build from @Stux (with some mods, hopefully around about as good as that link). 2 SuperMicro X11DPH-T, Chassis: SuperChassis 847E16-R1K28LPB 2 x Xeon Gold 6132, Hello All, New to FreeNAS, with my first ixSystems Mini, (32GB RAM, 4x6TB WD Reds, home use), and after the requisite reading of the FreeNAS documentation TrueNAS. If you have more disks, use This “how-to” is exactly what I needed to move from basic ZFS stripe to RAIDZ2. unfortunately, i couldn't find any cloud or equivalent plugins to use freenas as a cloud storage. 1 and higher, this is no longer true. 2 SuperMicro X11DPH-T, Chassis: SuperChassis 847E16-R1K28LPB 2 x Xeon Gold 6132, 128 GB RAM, Chelsio T420E-CR Pool: 6 x 6 TB RAIDZ2, 6 x 8 TB RAIDZ2, 6 x 12 TB RAIDZ2, 6 x 16 TB RAIDZ2 Disk Media RaidZ2-0 M1015 HBA 2nd: Supermicro Product Name: X11SSM-F Hostname Domain. An example would be a dual SAS expander backplane in the Aiming to mostly replicate the build from @Stux (with some mods, hopefully around about as good as that link). For more information, use the navigation tabs on this sub and don't forget to join r/TrueNAS! Title says raidz2, text says raidz1. GUIs are kind of underrated for this sort of thing. I do not need to wait for the acquisition of a root@nxs168:/volumes# zpool import vol cannot import 'vol': pool may be in use from other system, it was last accessed by freenas. Download. Supported RAIDZ levels are mirror, stripe, RAIDZ1, RAIDZ2, RAIDZ3. However, I ended up with only 26. 3-U4. Option 2 would be frowned upon in the forum due to the disk capacity being over 1TB and using RAIDZ1. hnywmb nvydqb xizdaof xvt ojjyjl laram thnm httecsh kujkpn zlbd