Zfs dell perc. What is the best thing to do.

Zfs dell perc 2 on a Dell T430 with a PERC H730 RAID card. here the question : is it a good workaround make hw raid0 on each one of two hdds and than install proxmox in ZFS raid1 using these two hw raid0 disks ? Now the main question is should I use ZFS or traditional raid 10 with the raid controller. Not so with the PERC 6/i, you gotta stick with a compatible hardware RAID controller. I was trying to ZFS itself is your RAID controller. RAID10 Performance on newer hardware slower then RAID5 performance on older hardware? 1. Xyratex, Newisys, LSI, Dell, Quatas, HP, Supermicro all have a wide range of products, and newer SAS-2 (6Gbit) is now shipping. For the cable, if you don't buy a system with it included, I'd like to hear from Proxmox community about first-hand experience with ZFS on top hw raid, especially enterprise hw raid. It contains a perc h730 mini. There are a lot of info regarding zfs and it’s configuration. Basically doing compute and storage with this until and it’s a sandbox until I get a feel for what my needs are and how I want to continue building my lab out. R. Installation with proxmox zfs on 2 disks with mirror and 12ashift. Proxmox docs don't list the H730 as compatible that I have seen, only the H310 and H710. Jun 16, 2023 #17 SirDice said: Don't need to. H730 in HBA mode. I am using a Dell R710 with 6 disks. Hi. 1 with ZFS RAID1, without any incident; however the system hangs with the last few lines like random: systemd-udevd: uninitialized urandom read (16 bytes read) random I've been struggling with my R730XD server. dell. The Enhanced HBA Mode feature was added to the H740P with firmware update 50. Our goal is to migrate the older SATA RAID boxes over to these Dell servers. Check r/homelab, there is a lot of useful information there. Hilton / 20 September, 2013. 2-0001 I would like to know if the RAID controller supports SSD and (or switch your RAID controller to HBA mode if supported) and use software RAID to pool the disks (MDRAID, ZFS, Storage Using SSD on Dell PERC H700 controller. I know that this is a RAID controller but I don’t want to run it in RAID. (edited) Cancel Post. Is that IT mode passthrough or native IT Mode ? How can we ensure that ? At least IT mode or passthrough. Dell PERC H330 vs. From one side I needed hardware raid volumes, from other side I needed to import existing ZFS pool. Get support for your Dell product with free diagnostic tests, drivers, downloads, how-to articles, videos, FAQs and community forums. 2. to/38bI95X . The Hardware RAID controller is a PERC H730 Integrated RAID Controller with 1GB Cache. Boot volumes are always hardware raid-1 (BOSS cards) If the drives in the host are going to be part of my Ceph cluster, then I put the PERC in HBA mode so I can natively add the drives to Ceph. I have had no issues in JBOD mode, however The H310's stock Dell-provided firmware has an extremely small command queue depth, which can SIGNIFICANTLY negatively affect your drive performance under load. So the question is, since my zpool is, basically, RAID10, does it make sense to configure 12 separate RAID0 and Can you use Dell PERC H730 in Dell R510 with 14 drives? Just need some kind of pass through controller that will be compatible with this server, so I can present the drives to ZFS. Is it necessary/advisable to flash You can go with ZFS by connecting the drives to the mainboard or by flashing the controller to it mode or go ext4 with the RAID controller. I have Dell Perc H200 raid controller i know to get it to work with trueNas I have to flash it to IT mode. They were absolutely correct and we're glad they provided this information. 00. Yes, both standards have the same access to the OS. A. Why not MegaRAID? These controllers do not support a non-RAID, JBOD mode. The drives are connected to a RAID controller (H710P) which cannot do JBOD / IT mode. Everything work as expected. I've tried using the H730p Mini controller in various modes (RAID, NON-RAID, HBA), but I've been running into problems because my hard drives aren't Dell certified. The controller is driving a 24 bay array on 2. They cannot present disks to the host directly. It has dated hardware, and I plan to pare it with . 3. I flashed the Dell Perc H710 mini 5CT6D with these instructions Dell Perc H710 - Flashing Issue after a couple reboots . PERC RAID10 and then ZFS RAID10, or PERC RAID6 and mdadm RAID 6. Reply reply More replies. Of course, this raid cannot transfer disks directly without creating Raid. I’m going to be using ZFS through software so I want all the drives to show up individually as I don’t want to run into any issues if the raid controller Usually, when the Dell Perc controller is brought up, the recommendation is to throw it away and get some other controller. 0. 1. PERC 6 without the battery has absolutely awful performance, so I guess the battery does a lot for performance. I have a Dell R720 with a Perc H310 in it. We have a server with PERC H740P mini (embedded) and a 2 disk RAID 1 with EXT4 for the OS (CentOS 7. 1? I would like to buy a server using this controller, but I can't find information anywhere if it is compatible with FreeBSD (maybe using mrsas), does anyone have a FreeBSD server that uses this controller to confirm? If yes, has it been working well using ZFS ? ZFS (raid 0) ---> after installation would run into initramfs upon reboot; I was lost at this point and tried inputting various commands that I found on proxmox forums unsuccessfully. 8) and a 6 disk raidz2 ZFS on Linux setup for the data, all on the same controller. DevOps & SysAdmins: How to install ZFS on Dell Poweredge server and Dell disk array without using the RAID controller?Helpful? Please support me on Patreon: It has a H730 PERC (Poweredge Raid COntroller), and I know that Hardware Raid controllers don't play well with ZFS ( or atleast don't allow me to make full use of the benefits of ZFS). Dell PowerEdge R730xd: - 2x Intel Xeon E5-2620 v3 - 2x 8 GB DDR4 2133 MHz @1866 MHz (HMA41GR7MFR8N-TF) - PERC H730P Mini @HBA Modus (FW 25. 0. The H310 supports mixing SATA/SAS/SSD as long as each Virtual Disk (array) uses only one technology. Changing the mode from DELL to IT wouldn't change how it is seen by the bios, only how it is manaaging it's attached disks. Secondary is that they show green light, but that isn't required. The card is pooched, the card's BIOS doesn't come up, drives aren't present, etc. I have a Dell R330 with a Perc H330 and I've noticed that it has the HBA mode option in the RAID controller and I was wondering if there are any drawbacks to passing the drives to FreeNAS this way instead of flashing it to IT mode? Flashing the Dell Perc H310 with an IT firmware. Use an HBA for ZFS. 334. Drives were wiped and marked as not RAID in the iDRAC, Not just ZFS, I built a mdraid on it, I built single disks with ext4 on, all are uniformly cruddy, and theres a lot of chatter online about how other people are also seeing the same thing Hello. The Overflow Blog WBIT #2: Memories of persistence and the state of state. Hi everyone, We're planning to buy a new R540 with PERC H330+. A Dell T620 server with Perc H710 RAID controller is available. We have a 6 disk raidz2 ZFS setup on top of the PERC H740p mini, where each disk is configured as a single-disk raid 0 because in eHBA mode, we couldn't have mixed RAID/non-RAID and we need a RAID-1 for the OS. Is it possible to order the H700 adapter for support the 4TB disk? We have installed the latest firmware /bios, - Perc 6/i: 6. Easy to follow instructions and it works very well. (As part of learning) You should see if the server have the slots for the PERC SAS card and if the slots are also free (check “on paper” if the card can be used and check physically if there are available slots in the machine). I have four 8TB SATA drives that I want to hook up, and I also have purchased a Dell R720 server with 64GB RAM that has a PERC H710 Mini RAID controller. exe and/or sas2flash. I have been doing a lot of research lately on NAS Os's and I always seem to get stuck. Last edited: Apr 23, 2024. If you get stuck with raid and want to run ZFS, the best option is to configure each drive in the HW raid as a single disk raid 0. Hope this helps I have a Dell T630 with an H730p in it. exe, old and new version of sas2flsh. It has a DEll H730 PERC card, and it doesnt seem this can be crossflashed to IT mode. A PowerEdge Raid Controller (PERC), P20 IT Mode ZFS FreeNAS unRAID Dell H200 6Gbps SAS HBA LSI 9210-8i (=9211-8i) P20 IT The Dell PowerEdge RAID Controller (PERC) S130 is an economical RAID solution for the Dell PowerEdge systems. Try to find a system with one of those included, as well as the plastic drive trays for the internal bays. FREE delivery Sat, Dec 7 . Du The RAID controller is PERC H710 Mini running firmware version 21. dell-hardware I am locking this thread. Right now the machine has PERC H700, ca Dell PERC H730P controller 5x Dell Toshiba 1. Now we want to take advantage of L2ARC/ZIL caching of ZFS, we are seriously thinking about running ZFS on bare disks. I have been running a Proxmox cluster of a few Dell PowerEdge servers, with ZFS on top hw raid10 (Dell PERC). Joined May 24, 2019 Messages 7. however within Proxmox i still get those drives as part of a RAID system and i can't use them in ZFS configuration. Need to organize file storage. It looks controller has contains IT mode directly. Is there any way or benefit of utilizing both? If not should I keep the 730P raid controller or just return it (I had just bought one off of ebay before learning more about ZFS) If my train of thought is completely incorrect apologies, I'm still learning. Dell's PERC H710 raid controller Jan 12, 2021 #2 I remember reading a good article about this once, but in short ZFS handles the drives itself, and can heal and deal with failures even better than a RAID controller ever could. To do that, you I have a server Dell R720xd with Perc h710 mini raid controller. 46. Each disk must first be included in a Logical disk. The S130 controller supports up to ten SATA HDD or SATA SSD depending on your system backplane configuration. So I'm starting with one, running CentOS, which serves the volume up via iSCSI to our TigerStore server over our 40GbE network, (which in turn shares them with all the workstations that have the SAN drivers installed). Since the PERC controllers do not seem to play well with ZFS RAID, we have connected two HDD to the *onboard* SATA ports of the R220 (the ones on the motherboard). Run Proxmox and skip the TrueNAS. The connection for the Dell "mini" RAID adapters changed between the 12th and 13th but with the nvme drives handling the cache in zfs, the functional speed and performance of the array is much I am going to attempt to use Proxmox to manage a ZFS raid through a Dell H700. I would like to use FreeNAS but I understand that ZFS requires direct access to the disks. This RAID controller Card offers expandable 8 GB storage Moving ZFS to a Dell Perc H310 HBA April 20, 2024 1 minute read . What's the appropriate config for FreeNAS? Alright, so I scored an insanely cheap Dell R710. Yes, this will work. 00 $ 79. :-(Dell PE R610, Perc H200, 8 gigs ram, 6- ibm 1tb 2. I'm following this tutorial TrueNAS. I'm using a dell T320 as a VM host / ZFS server. $41. Too many users here have lost data using hardware RAID and ZFS. I'm Running ESXi 6. So I went a head and got a "Dell PERC HBA330 mini mono 12G SAS Storage Controller" that I am now waiting for to arrive. If you want RAID you must use a software raid like ZFS, etc to create and manage arrays. VMWare: use Dell-VMWare-Image "VMware-VMvisor-Installer-7. I created a RAID10 and installed Proxmox without issue using EXT4 and LVM. freejlr. and then non-raided 2 disks and created a zfs mirror and works fine in proxmox. There’s no more space in the case, so I won’t be expanding the pool that way 😉 Is there any information about the official supported disk matrix of PERC 6/i? We are using Seagate 2TB 72kRPM(bought from Dell) on our R710 servers. Just create your ZFS datasets on the hypervisor, and run your backup target service(s) in a container or on bare metal. Page 43 : https://dell. I currently have my OS disks in raid 1 using the controller. There are posts elsewhere that suggest that a Perc is at least usable (perhaps not ideal) with ZFS as long as you create RAID-0 volumes for each disk. We have DELL 2950 with PERC 6 on board We would like to manage Raid throught PERC by raid5, instead on RaidZ This could be generate problems with FREENAS (v from the Java team, who fancied himself a history expert, mentioned that the Sherman tank was quite the deathtrap, the ZFS dev team did cast him into the pit of eternal I installed ProxMox just fine the first time, but I saw I was using the Perc raid card. I'm read various posts on the web about the PERC controllers. Either way, go with mirror! Whether you use ZFS or not it's up to you, however I'm afraid no one here can't get down to the ZFS layers. Any difference? Help I would like to buy one and run it in HBA mode. As far as the PERC H710, it would be with the latest firmware DELL PERC H710 mini; DELL R720; FreeBSD 12. My comments are only about PERC hardware RAID/mrsas/UFS, not ZFS. I have two Raids. I have heard that this card doesn't act as a "true" HBA so was thinking of replacing the perc with an HBA330. Now I'm thinking I should dump the H710, re-flash an H310 to HBA mode and use ZFS. A little searching says I need to put it in HBA mode (I wanted to use zfs). Block and object (filesystem) storage, thin provisioning of said block storage, sharing, snapshotting, ZFS remote send and receive, dedicated log devices for better speed, read/write caching, the tools and the daemon, and a whole host of other stuff. Oct 4, 2013 #2 Smart money goes out and replaces PERC 6's with IBM 1015 controllers for ZFS use. It can be set to HBA mode natively within the Dell firmware, but when I do this I cannot see any SMART data from the drives which makes me think that it is not entirely what is needed to run ZFS on it I'm going to be switching from esxi to proxmox on my Dell R630 server. All 8 ports are used. The fohdeesha. I've seen this issue floating around in several old Dell support threads for the R720, My journey into crossflashing a Dell PERC H310 (IR mode) to LSI 9211-8i (IT mode) for ZFS / TrueNAS use. The PERC H310 controller is now u I recently bought a Dell PowerEdge R720xd that I am switching over ZFS. I've heard that for my specific setup, which uses ZFS with Proxmox, the H330 controller is the recommended choice. This RAID controller improves the performance of your server systems. I have a Poweredge R620 which currently has the H710 mini onboard controller. -Will . Differences between HW RAID and ZFS. I got same thoughs about mixing Perc hardware RAID and ZFS, I was thinking about splitting backplane or doing other nasty procedures. com dell-perc-h810-spec-sheet. Featured on Meta The December 2024 Hi all, I've recently gotten hold of a Dell PowerEdge R720 with a PERC H710P Mini controller. If it is a Dell PERC H710 or newer, you can install OpenManage on your PVE host and have online management at https://node:1311 just like a physical Windows or ESX. May 31, 2019 #7 I have a Dell T630 with an H730p in it. . iso". I have this problem too (0) Reply. I am running 8X1 TB SanDisk SSD Plus 1TB Internal SSD - SATA III 6Gb/s. What the PERC calls "JBOD" may or may not be what ZFS needs in order to function I set up a 3-node cluster on Dell R620s with PERC H310s using ZFS, very similarly to your setup. The expander is part of the backplane. I'm kinda disappointed I don't have more SAS drives to go with ZFS. Does anyone know if it's possible to put a PERC H730P in an R720, Note - The above applies to the PCIe card version of the H730P. efi, latest Dell PERC Firmware, latest Dell SAS HBA Firmware, latest LSI Firmware, probably dos4gw. Moderator. I want to use the all the disks ( 7 X 2TB SAS ) with ZFS and Proxmox. HW RAID1 for drive0, drive1 (for OS), pass-through (JBOD) drive2-driveN (for ZFS, say). Sorry Wazoox, the Dell PERC 5i and PERC 6i don't support a passthrough or JBOD mode at all. iX. This means the drives are effectively hidden from ZFS, which is never I have a Dell PowerEdge T320 with a PERC H310 adapter. Dell PERC H740p RAID10 Adding Disks for Online Capacity Expansion. ZFS (raid 1) 1 - there is no such thing as Dell HBA firmware for these perc cards 2 Now I'm kinda dyin' to know what the actual distance between the clips is on those Dell boards. 1; This won’t work for you. See Navigating to PERC 9 Configuration Utility. Is there any way around this? Coudl I replace or This is for a new Dell T630, with a H730 PERC card, running in HBA mode. The more modern Dell PERC cards implement something called "ePD-PT" rather than a JBOD, ZFS may detect this these days, but I suspect not. So, basically, you are not providing direct disk access with Perc H730. e. Users have implemented a number of different solutions to achieve passthrough mode, it may be worth reading up on. and for Dell to publish exactly what it's doing, and how long it should take. I'm in the process of spec'ing out a new Dell server. The Dell PowerEdge RAID Controller (PERC) 10 Series of cards consist of the H740P and H840 cards. 5 and one of the VMs is FreeNAS. Unfortunately Proxmox and VMs all share the same LVM. EDIT - We did have Dell remove the PERC controller and have ZFS doing all of the RAID and parity. exe; I’m in trouble and I need help. Dell PERC H310 mini mono & ZFS? Solved I have an NX3200 with a H710 RAID controller fitted, and I'm looking into moving this to being a ZFS storage box. Yours in hopes. Why not do the opposite. I'm looking to install FreeBSD-10. Filer-01: TrueNAS-13 - Dell PERC 6/i Integrated on my R710. I am trying to set it up using Proxmox virtualization and ZFS as the file system. Enter the Dell PERC 9 Configuration Utility. After installing the firmware update you will have options for non-RAID, but you will get errors if you try to put a drive into non-RAID if the controller is not in Enhanced HBA Mode. I need to install Proxmox in my server and i want to use ZFS, so i don't want to use any hardware raid like In general, ZFS alone is good for "prosumer" setups, where you don't want to spend money on hardware, but still want to achieve sensible fault tolerance and some So it turns out that is very possible by cross-flashing the DELL PERC H710 firmware to LSI IT firmware. I understand that ZFS prefers to have as much data about the drives as possible, and that the best thing to do is turn off RAID. I have a dell r630 with 3x enterprise 4kn 10k disks. ESX Virtualization. First, here is my hardware: DELL PowerEdge R430 with PERC H730 with 1x Xeon E5-2640-v3, 128GB RAM (ECC) and 4x 2TB 12Gb/s SAS drives configured in RAID10. You would need an HBA, but the 6i is a RAID controller only. 3-0002,A-00 (example of Storage Space Direct or ZFS) I have this problem too (0) Reply. You can create a single logical volume for each disk you have and give this to ZFS. Its not ideal, avoid it and get a SATA/SAS HBA instead. Management applications for PERC cards Dell OpenManage Storage Management applications enable you to manage and configure the RAID system, create and manage multiple disk groups, control and monitor multiple RAID systems, and provide online maintenance. Or speak with a Dell technical expert by phone or chat. The machine came with a PERC H330 PCIe RAID controller, but there are also SATA ports on the motherboard (special 4-port connector). Other cards Hi everyone. 5" SATA disks. Hello. I've got 4x 136 GB 10k rpm drives on a Dell Perc5/i SAS card in a zpool together. It has 8 drive bays. I recently bought a Dell PowerEdge R720xd that I am switching over ZFS. All the disks are set to non-raid mode in the controller config and I'm running ZFS from Proxmox. 2. 0-16324942. I am quite familiar with ZFS, as I use it on my TrueNAS instance (ZFS-2). I digress. To do that I have to keep Dell firmware on it or at POST the BIOS says non dell card in storage slot, system halted. I've got a dell PE 2900 we setup with ZoL. Show : 13. I'll going to be getting a dell poweredge r430. A good guide to flashing Dell Perc cards can be I’m wondering what the differences are for a Dell PERC H730 in these two configurations: - RAID mode: two disk RAID-1, VMFS on the RAID-1 volume) would be able to see/control enough of the six non-RAID disks in RAID mode in order to use ZFS as safely as possible. 05. Proxmox has native support for ZFS. All other things kept equal, a dual core or tri-core ROC with a write-back DRAM cache will definitely be faster than a ZFS RAID. Zfs: will tell you when part of the drive starts going bad. PERC H200i "ignoring" some disks in RAID 10 resulting in slow IO. Help Zfs can scrub your files so it will prevent corruption. I am trying to use the Perc in the storage slot so I have other slots for other cards. 4. The only issue is that the fan spins up to 32% as soon as a disk is inserted into the drive back plane. I have a r510 12 bay model with a perc h700 i'm running into the common issue everyone has with that card raid mode. This product has been tested and I have an R730XD with the H730p mini 2gb raid controller. Do I try and crossflash or force flash the h700 into IT mode or buy a h200 and crossflash it. Everything that I’ve read says DO NOT USE A RAID CARD WITH ZFS, EVEN IF IT IS IN “HBA MODE” - I have a Dell r630 that is currently running the latest ESXi. I went into LCC and changed everything just fine, started ProxMox installation again from my USB, but when it finished and rebooted I was in RSoD, saying I had a UEFI Exception. Note i'm trying to setup a Truenas Hi System is a T420 with PERC H710. I heard that FreeNAS, like ZFS, is not recommended for use on hardware RAID controllers. It's a cheap card bought on eBay, but can get some boost. Additionally, anytime you let ZFS store the data redundantly (not just RAIDZ, but Mirrors too) you benefit from ZFS end-to-end checksumming and it's ability to My Dell R820 came with a Dell PERC H710 RAID controller, but as I want to do ZFS that wasn't a good match. Does it Whenever a drive dies, a dell technician is dispatched (the server is in another State), he will confirm that drive has an amber light, and replace it. IT I have obtained a Dell R720 containing 10 x 400GB SSDs. Am I Just plug the PERC into an external SAS/SATA JBOD with SES support, and as long as it has less than 32 bays you will be fine. What I do here may well not work for you unless you have the exact same matching card as I have. Search for something similar, only with a PERC H200 controller. If I understood the docs correctly, replication is only available with zfs filesystem and zfs filesystem needs direct access to hard drives. Hello team, how are you? I hope everyone is good and healthy. Dell PERC H730P mini RAID card broken coursed ZFS boot fail FreeBSD 11. I have a Dell T320 with a H710P HBA and 32GB Ram. FREE delivery Dec 26 - Jan 7 . $79. How can I run ZFS but still have the battery backed option so if the power goes off writes that haven't yet been committed to disk will be committed. Any raid array is gone once flashed since when in IT mode there is NO hardware raid as IT mode treats each drive individually. H200/300 and PERC9 (ie: 330, 730, 830) cards have the capability to work in pass-through mode, meaning that the disks can be directly presented to the operating system. sbr or MegaRec If I have a Dell R510 + a Dell PERC H200 and intend to run FreeNAS, keep the controller in the Storage slot, and boot off USB detail one unified correct guiding light of an answer for just what the heck someone Q1: What are tools / checks possible to do to verify if current RAID card switched to HBA is suitable for ZFS? For example, I have Dell PERC H730P mini in one of servers in my HomeLab, with more recent Firmware it has now Hi, I’ve got a ZFS datapool (set up in RAID 10) over 6 spinning rust disks (WD Red/Red+ - all CMR), and a system pool over 2 mirrored SSD’s, currently running on an Asrockrack C236M WS board, using the onboard C236 SATA chipset to drive the disks. With I also have a Dell Perc H330 in HBA mode and noted that my disks are reported with 150MB/s transfer. Joined Mar 25, 2012 Messages 19,526. let's say instead because hardware RAID puts another level of indirection between the drives and ZFS. I'm wondering if anybody has ever used Dell storage products like the MD3220 array in a JBOD configuration. Dell Technologies PowerEdge RAID Controller 11, or PERC 11 is a series of RAID disk array controllers made by Dell for its PowerEdge servers. 48 KB Running ZFS on a R730xd + H730 here. Rhino81 Cadet. g. Anyhow, you can use raid hardware with ZFS with some tricks. So I’ve just grabbed a Dell H310 off of fleabay as part of my new server build. I set up the SSD's as a ZFS and it was showing 2 partitions. It's generally considered bad® to run ZFS with HW RAID, but this controller doesn't seem to support a mixed RAID/non-RAID setup, so the 6 data drives (for ZFS) are all It comes with a Dell Perc 6i SATA/SAS controller card inside. Or just use the controller to build "normal" raid. Both H730 operating modes for non-RAID drives transmit the same information Is the Perc H330 better used in ZFS crossflashed to IT mode instead of using the HBA feature of the controller? The answers I found recommends using mrsas instead of mfi but not sure the exact way to get this working properly. The PERC 6i doesn't support disk pass through. The PERC 11 series consists of the PERC H755 adapter, PERC H755 front SAS, PERC H755N front NVMe, PERC H750 adapter SAS, PERC H755 MX adapter, PERC H355 adapter SAS, PERC H355 front SAS, PERC H350 E. Add to for Dell PERC H310 8-Port 6Gb/s SAS Adapter RAID Controller HV52W Replaces Perc H200. Is Dell PERC 4 (PowerEdge 2850): Unresolved configuration mismatch between disks(s) and NVRAM. 1 build, running since 9. Currently i want to install proxmox ZFS the issue i was reading i cannot get it to read the disks without the perc showing. cyberjock Inactive Account. Think of ZFS as a really big hardware RAID controller made out of the host computer. In order to achieve what you're wanting, you would need to use a different storage controller. I'd like to use ZFS, but I just want to see if someone can confirm for me that the HBA355 is indeed the right card I need. My Dell PowerEdge R610 machines comes with PERC 6/i Integrated RAID Controller which, again if I understand what I read correctly, doesn't support non-raid HBA mode. We're currently using this with 2. adriannewgate (doommood) October 3, 2018, 7:18pm For the Dell units, the PERC H200/H310 or "6Gbps SAS" cards can all be flashed to become LSI 9211-8i equivalents. And I just hate dell with a passion for the crap they have put out. Everything that I've read says *DO NOT USE A RAID CARD WITH ZFS, EVEN IF IT IS IN "HBA MODE" - THIS IS A HORRIBLE IDEA*. In the case of pass-through, do you still get the warning light (the orange LED) in the case of failure/impending failure of the disk? Enter the Dell PERC 9 Configuration Utility. Why is this so important? Because ZFS wants HBA, JBOD. A friend of mine gave me a Dell Perc H310 HBA nearly half a year ago which was flashed to IT-mode, which basically removes all the fancy RAID functionality from the card and turns it into a dumb HBA, just showing all the disks to the operating system. Furthermore, does the H740P support HBA mode for pass-through to ZFS, and can the cache be used for Non-RAID disks? perc-h745 | Dell PowerEdge RAID Controller 10 User’s Guide PERC H345, H740P, H745, and H840 Series Controllers | overview Even so, I wouldn't have given up drive portability by sticking with the PERC. (I have 4, 1 pair of 2TB and 1 pair of 3TB that I removed from a NAS) My doubts are: Will a Dell H330 Raid Controller work in a ASUS Prime x570 P (Amd Ryzen 5 / Windows 10)? I found 2 versions, Dell PERC H330 RAID Controller (Dell part 405-AADW) Will a Dell Perc 6i work with FreeNAS? C. The hardware environment is a Dell PowerEdge 2850 with PERC 4/DC and four drives (73Gb each) installed out of six possible. Hi community! I recently purchased a Dell PE T320 with PERC H310 flashed in IT mode. Ideally I Would anybody happen to know which consumer SSDs work best with Dell's PERC H710 RAID controllers? When I say "works best" I mean SSDs that will TRIM properly with these controllers, as well as just not flat-out die. I just want to reiterate how excellent the tools/guidance is on flashing your Dell PERC controllers for IT mode is from Fohdeesha. From what I can tell only perc h810 will work for external JBOD but that is not terribly specific, and for some reason I couldn't find many examples on the web of people configuring dell storage products as JBOD. Thread starter freejlr; Start date May 28, 2023; F. Dell PowerEdge RAID Controller 11 User’s Guide PERC H755, H750, H355, and H350 Controller Series. x86_64-DellEMC_Customized-A02. 0-1750. See hello guys, i've a question for you :] i know is a bad solution to use HW RAID 1 ( controller Perc H330, Dell R530) with proxmox VE 6 with ZFS mode. ZFS has a lot of features besides just redundancy, though. I have used FreeNAS before but it would seem like FreeNAS and ZFS do not allow for hardware RAID unless the controller can be flashed to "IT Mode", I have read that the PERC H700 isn't that bad of a RAID controller. This RAID controller Card offers expandable 8 GB storage capacity to improve the performance of your server systems. Thanks! Share Sort by: PowerEdge R750 w/ PERC H745 controller - I have two Dell R350's with 4 x 1TB SAS drives and the PERC H355 RAID adapter. I'm in a bit of a precarious data recovery situation at this point. I like that I could move my drives to any other system/controller and my ZFS pools would be intact. ZFS with the PERC in HBA mode ZFS on top of a hw raid 5 EXT4 on a hw raid 5 or is there something better? I have a Dell R730XD that is configured as 24+2 using the perc card that will be used with ZFS. ZFS runs in the OS, and is software interacting directly with your drives. I can't say I've tested performance much but the system does seem stable. Wanting to try out ZFS I had hoped to make the individual drives available to the host (as JBOD/passthrough drives) but sadly the Dell firmware does not support JBOD for this controller. I'm asking because I am looking for a new server and I only have the choice between Dell PERC H330 or Dell PERC H730 and the threads I found so far are confusing. Failing fast at scale: Rapid prototyping at Intuit. Hello @adamcios. This product has been tested and validated on Dell systems to ensure I'm working on a Dell R730xd with a PERC H730p (embedded?) raid controller in HBA mode. 3 (2015) Is the PERC H740P compatible with the Dell PowerEdge R920 or R930 server? I already have a H730P installed, but I'm interested in the H740P because it has 8GB of cache. exe, maybe dos32a. DELL-Marco B. I am preparing to migrate to Proxmox. Also, do the exact same tests before and after on similar RAID configs. Question, if I don't config a raid with the disks at all, will my proxmox see the individual disks which I can use with ZFS? Or do I need to flash the HBA with IT firmware ? If at all possible, if so where do I find the firmware? The PERC H740P RAID Controller from Dell offers reliability and performance in addition to providing management with the tolerant disk subsystem failures. I performed the crossflash to HBA330 mentioned in this thread and after the crossflash they are reported with 600MB/s transfers. Today I managed to install PVE6. Each has a PERC H700 controller, and 12x 4TB SAS 6Gbps 7200RPM drives. I will be moving hosts to this new server/PERC and want to avoid as much downtime as possible. Can anyone share a working guide to flash ( update firmware ) to enable IT mode on a Dell PERC H310? I followed some guides, but it´s freezing at MegaRec -readsbr 0 backup. Or fastest The PERC H740P RAID Controller Card from Dell offers reliability and performance in addition to providing management with the tolerant disk subsystem failures. 5. My problem is that ZFS works best wit Dell Poweredge r710: PERC H700 Hardware raid vs OMV/ZFS Software raid. 5 12G 2x Chelsio T420-CR My final aim here is to provide maximum IOPS and read and writes, Hence, I am planning to create single pool in stripped mode and exposing it as zfs-volume to esxi over iscsi where i will be running all the VMs. I don't have an H310 mini but I understand from a bit of googling that it can present disks in a non-RAID fashion. Then see if the component is compatible with the OS as well i. I was wondering if someone could shed somelight on the issue im having. 5" drives pluse the two extra bays on the rear of the machine. I'm particularly interested in using ZFS. Could anyone confirm if a Dell HBA355i controller works on FreeBSD 13. I got the following questions I understand that virtualisation is not the best with ZFS (yes dangerous also), but I'm trying to figure out what acceptable compromise I can make to get things done. Figure 1. 2 six core hyperthreaded xeons, 48GB ECC RAM and 6 two terabyte SATA Enterprise WD drives. 5" drives I went from queue depth 25 to 600 by flashing my Dell Perc H310 with IT Firmware. Current dell RAID controllers (PERC H730/H330) do support pass-through. • PERC H740P: The PERC H740P is the performance RAID solution card consisting of 8 GB Non-Volatile Cache and is available in the Adapter (low profile and full height) and Mini Monolithic form factors for internal storage. 0001) - 1x OS Disk: 120 GB SSD (Intel SSDSC2BB120G7R) [Dell Certified] - 4x SSD Data: 120 GB SSD (Intel SSDSC2BB120G7R) [Dell Certified] - 4x SSD Data: 240 GB SSD (Samsung PM863) Dell H200; Not - Dell PERC 5/E - Dell PERC 5/I - Dell PERC 6/E - Dell PERC 6/I. The difference is how the storage is shown to OS RIAD or not RAID or HBA. Or fastest delivery Tue, Dec 3 . 4 out of 5 stars. I have not experienced any problem (till now), but I keep asking myself whether ZFS on top HBA brings any advantage. What is the best thing to do But I don't think the Dell PERC 6i RAID controller will work with FreeNAS. 5x SAS 15k drives Create a pool with a single drive: disk speeds are between 50 and 80MB/s (zfs send, scrub, hdparm, etc) create 5 individual pools and you get similar results when pounding them Dell PERC H740P mini (embedded) debugging . its just that the FreeNAS forum had the best info on controller compatibility with ZFS . Unplugging the battery on some controllers makes a cache offload event is unsustainable, and Since I've got a "PERC H730 Mini (Embedded)" I figured from reading Dell Documentation that if I want to replace the H730 I need to get another Mini controller that sits in the same slot on the motherboard. As expected from the discussion in this forum, the unit works but performance is poor. Configure storage devices for RAID use with this DELL PERC H200 SAS-SATA Storage Controller. However, for some reason the system keeps complaining that the disks are faulty and flashing orange lights. Right now the controller is a H730 mini (embedded). However, this may still be problematic for you since the Dell systems often use a backplane with SAS expander, which means your drive bays can probably only be attached to one controller. 1, Dell PowerEdge R730, PERC H730P mini RAID card（ 8 disks , RAID 6) 2 virtual volume, one for zroot boot , one for user home data (all are Try Converting Physical Disk To Non-RAID For PERC H310. SSD Raid 10 (4x 480gb SATA) HDD Raid 6 (7x 300gb SAS) with DAS Cache Licence and 480gb SSD SATA; Both Raids are configured as a virtual disk (1x 960gb ssd, 1x 1500gb) The PERC H740P RAID Controller Card from Dell offers reliability and performance in addition to providing management with the tolerant disk subsystem failures. Hardware. Either one works, and would probably be less complex as well. Anyhow, the R730xd came with a PERC H730 Mini. I've found a Dell H310 online that seems to work great, it reports all drives and I can import the old pool and what not. big-green-man (Big Green Man) October 2, 2018, 12:25pm Indeed I do have more experience with ZFS based storage solutions, so have run into this issue in the past. If you have a supported PERC card and are looking to pass the drives raw to present to proxmox/vms, this is it. 6TB SSD SAS 2. We do not know file system level in the OS level. zfs; dell-perc. In short, it provides access to the disk via the perc driver. I have flashed the PERC 310 raid card to LSI IT firmware and direct pass it to the FreeNAS VM for ZFS. I was reading only works with perc9 to HBA mode, any ideas? I had before raid 0 on each disk for it to work but i think its pointless having like that Hi all, I was thinking in buying a cheap Dell Perc H330 Raid controller to use several WD Red Pro as backups in Raid 1. So, since the PERC H310 is crap, our Dell rep offered to upgrade it to PERC H710P, which doesn't support JBOD, and I'll have to configure each individual disk as a separate RAID0. You can definitely do this with HBA mode with TrueNAS, Proxmox, or any other OS that utilizes ZFS. 0 (Dell Version) for several VMs. Yes, the PERC9 Series will allow individual drives to set as Non-RAID and will they retain the LED indicator status accordingly. com instructions show you want to do for your card, and if they don’t, do not proceed. pdf. Raid via PERC H730: Slot 1+2: Raid 1 configured via BIOS with any two disks > 80 GB Slot 3-7: Raid 6 with SAS Seagate 8 GB 12 GBit/s configured later via perc commands (or you do it with the bios-configurator in advance. For example, you cannot create a RAID array with a SAS drive and a SATA drive; and you cannot create I'm looking into making a quiet home server with TrueNAS on a used Dell T130, with a pair of SATA disks (or possibly 4 disks in the TrueNAS rough equivalent of RAID-10). 0-U6. I have a small pile of brand new fantastic Alpha Novatech U60C's here that were meant to dissipate 29W TDP Pentium III Is possible, with PERC H710, to replace a (working) member with another (newer) disk, without loosing redundancy during the whole rebuild phase? Almost all software raid (ZFS, MDADM) does this. I have readed that H730 can be set up for either HBA or RAID mode. So I was HBA shopping and asking for some advice on a pure HBA replacement for the H730 when a couple people told me that was ridiculous and that setting I run all my proxmox hosts on Dell PERC or BOSS controllers. Flashed Dell H310 6Gbps SAS HBA to LSI 9211-8i P20 IT Mode for ZFS FreeNAS unRAID. When you convert to a "Non-RAID" mode, the disk is still fully controlled by the controller and not providing real block-level access to the disks, which is highly recommended for ZFS and other software RAID arrays. 9. The double module channel provides high-speed connectivity. I use VMWare Esxi 6. Convert to Non–RAID disk. This also allowed us more PCIe Lanes for the backplane to the drives that @alyarb pointed out earlier. RAID-0 is tempting because of performance, but too much work if a drive fails. ZFS Dell perch 730/830 zfs mrsas driver. ZFS will detect the pool based on the metadata that's on the disk. andyt22. The key is that ZFS needs to see the drives directly instead of going through the RAID card. I’m looking at picking up an old Dell PowerEdge FS12-NV7 and it has two PERC 6/i’s to give you the option of hooking up 12 drives to the machine. Hardware raid: you need a whole disk to fail before it tells you. Skip to main content. Besides, I want to go with zfs this time – the filesystem-level checksums and data integrity are very attractive. bsd, data-storage, megacli. Now, my idea was to use ZFS to manage the drives, and not use the integrated RAID controller. It looks like I'll need to enable the mrsas driver for this card. I guess the non-RAID is not a complete pass-through (or something like that). Can confirm absolutely no issues – this is absolutely a true HBA, as long as you've selected "Switch to HBA Mode" in the RAID BIOS/iDRAC Moved over a zpool from another machine (with an IBM M1015 controller), and it showed up just fine. Putting a RAID controller after a RAID controller is a bad move. Dell R730 not finding ZFS boot drive Hi Everyone, I just installed the latest Proxmox VE onto a DellR730 with a PERC H730 running in HBA mode with 4 SSD's. Has anybody had any success doing this? I don't know if it would be a good thing to do it this way or not. Sorry for yet another post about using ZFS with this but I have two questions that I believe are still unanswered as of the latest firmware. 2: Replace the PERC 6/i with H200 with IT firmware and go for ZFS RAID? In both cases it will be a 2-drive setup with 15k Cheetah drives. You will mostly likely brick your card if you do. VMware ESXi, vSphere The H310 cards can be found on eBay for cheap and it's no wonder that it's quite popular among homelab users using ZFS builds based on OpenSolaris or The good news is that if you're looking to virtualize FreeNAS/TrueNAS, the H730P is a reasonably competent RAID controller for use with ESXi. If the PERC 6/i does not support 3TB /4TB drive. 05 $ 41. If your RAID card ever messes up and corrupts anything, ZFS won't know about it, I'm trying to build a bit of a homelab, idea is a server with Proxmox with a few VMs running on it. mnveq eare qicph sat mtfuwy dsebap kuk wti mwvqhiz sdcbhf