@Jimmy9008 said in CSV... what happens at a lower level?: That makes sense, would a drop from 1GB/s to 100MB/s be expected? Seems huge... Depending on the system, yeah, especially with certain kinds of operations.

@pmoncho said in How do you get your departments to quantify what they actually need for their jobs: Your more than welcome to dive into https://issurvivor.com/ and search his archives His only mention of MSP is from Nov, 2000 when he discovered the term. And he talks about ASPs as well. I had started my first of both, over a hear before he heard the terms https://issurvivor.com/2000/11/20/trend-overload-first-appeared-in-infoworld/ It really was a new term at the time. But he acts like the concept was new. It was very tried and true in the 1990s. It's an ancient article, just funny that in late 2000 he was thinking that MSPs were some hot, new thing, lol.

Thanks for the reply, the issue is that sanoid.conf does not send the snapshot to the usb but syncoid does, or does having that template automatic prune the snapshots?

@wrx7m said in IOPS for SSD?: @travisdh1 said in IOPS for SSD?: @wrx7m said in IOPS for SSD?: @Pete-S They dropped the price to 1061.24 since I posted. lol Interesting. Yes, but that is a max of 12 nvme. I may have misunderstood that option with 8 SAS/SATA. I am guessing that the max of 12 would allow for more SAS/SATA, although it doesn't mention it. My issue was also with the available drive capacities and cost per TB for spinning disks in the 2.5" spec. Yeah, especially direct from the OEM. Have you thought about buying the storage from xByte instead? Are their drives brand new? I did price out a server with specs as similar to Dell's as possible and it was only off by a couple grand. IMHO, I consider their drives are 99.9% brand new as its possible an OEM install was done on the drive or something like that. Plus testing of the drive by the OEM and xByte. Their hardware is manufacturer refurbished, not used. Big difference. If you can get a Dell ProSupport (w/w-out) Plus 7 year warranty on the server with the drives from xByte, it doesn't really matter if they are new or not. They are under warranty for 7 years and you have no worries.

@Obsolesce said in UREs Strike InnoDB on MySQL: @scottalanmiller said in UREs Strike InnoDB on MySQL: @Pete-S said in UREs Strike InnoDB on MySQL: Step one is to remove the drives and clone them with dd or recovery tool to a new drive. You could probably recover 99.9% of the data - if you want. As you can guess from all of their previous issues, they don't want to pay for any recovery, they just want it magically fixed for free. They don't own any storage onto which to clone it, either. Then what is the point of any of it? It appears to have zero value to the business. I said that to them.

@StorageNinja said in Veeam with NetApp?: Netapp E-Series is the same as the old Dell MD36xxx or the LSI enginio code base (IBM also sold a similar low-end modular array). These things were wicked fast/cost-effective at streaming workloads (got used for Lustre clusters a lot as the DAS on the nodes). Dell's abandoned reselling them for Seagate (Dothill) but they still around Not wicked fast compared to building your own. And the staggering lack of internal support if anything goes wrong is a big deal... storage is one of those things you want to have work, especially at these price ranges. Having been a NetApp customer, I know that their support is helpless when it comes to trying to do high performance, their crap just falls over and so do their engineers.

@matteo-nunziati said in Deciding Between Hardware and Software RAID in My FreeNAS Deployment: @saniplastic said in Deciding Between Hardware and Software RAID in My FreeNAS Deployment: @DustinB3403 said in Deciding Between Hardware and Software RAID in My FreeNAS Deployment: metadata metadata? please explain more. The config files where the vm is defined. Do not backup the vm disk only. I suppose he referes to this. I backup with veeam. whole vm files.

I don't know how Starwind vSAN can be run but if it's on a hypervisor it's severely limited by I/O congestion through the kernel. NVMe drives is causing problems that was of no concern whatsoever with spinners. Both KVM and Xen has made a lot of work to limit their I/O latency and use polling techniques now but it's still a problem. That's why you really need SR-IOV on NVMe drives so any VM can bypass the hypervisor and just have it's own kernel to slow things down. Anton: There are no problems with polling these days You normally spawn a SPDK-enabled VM (Linux is unbeatable here as most of the new gen I/O development happens there) and pass thru RDMA-capable network hardware (virtual function with SR-IOV or whole card with PCIe pass-thru, this is really irrelevant...) and NMVe drives and... magic starts happening This is how our NVMe-oF target works on ESXi & Hyper-V (KVM & Xen have no benefits here architecturally, this is where you're either wrong or I failed to get your arguments). It's possible to port SPDK into Windows user-mode but lack of NVMe and NIC polling drivers takes away all the fun: to move the same amount of data we normally use ~4x more CPU horsepower on "Pure Windows" Vs. "Linux-SPDK-VM-on-Windows" models. Microsoft is trying to bring SPDK to Windows kernel (so does VMware from what I know), but it needs a lot of work from NIC and NVMe engineers and... nobody wants to contribute. Really. Just my $0.02

@marcinozga said in Linux users with iPhones / iPads: @NashBrydges That's most likely direct connection. Plex uses UPnP and NAT-PMP to open ports on router, otherwise you simply cannot connect directly. If you stream through relay, that's where limitation is in place. I have UPNP + NAT-PMP enabled. I'll disable them and test things out when I have a chance.

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This video was in the list from before. Good review though.

@connorsoliver said in An Overview of RAID - CompTIA A+ 220-901 220-902 Video Training by Prof. Messer: Is using a RAID 1 configuration faster as well? Or is its main purpose so if you lose one of the drives you have a backup? Primary purpose is definitely data protection. But RAID 1 provides a 200% read performance benefit over using a single drive. Write performance is the same as a single drive.

@connorsoliver said in An Overview of Storage Devices - CompTIA A+ 220-901 220-902 Video Training by Prof. Messer: What did he mean when he said there's only a limited number or writes on a USB flash drive. So this is a small mistake on the A+ material. They are making assumptions about the storage media based on the communications protocol. But it's based on very common things. A standard USB flash drive using a flash memory technology that "wears out" as you write to it, but essentially never wears out as you read it. So the way that a USB stick is "meant to be used" is that you store things on it and read it a lot. You can change it, but it isn't meant for constant writes. So under "normal" use, USB sticks last a long time. But it you write to it constantly (like when using it as swap) you will cause the memory chip(s) to die quickly.

@dafyre said in How would you build a File server with 170TB of Usable Storage?: Systems like Ceph and Gluster don't necessarily need RAID since they can work with different disks in the same node. They definitely don't need RAID. That's their point.

I've used it a couple of times, but since I started using the DC series of drives it's pointless. Only for their consumer class drives. It's great for firmware and secure erase if you have a compatible drive.

@scottalanmiller said in Dell MD1220 RAID 5 Rebuild Question: @Jimmy9008 said in Dell MD1220 RAID 5 Rebuild Question: @scottalanmiller said in Dell MD1220 RAID 5 Rebuild Question: @travisdh1 said in Dell MD1220 RAID 5 Rebuild Question: That makes a little more sense. They've negotiated a deal with Microsoft from the sounds of it. No, way, way more likely they just figured out how hard it is to get caught. I totally doubt anything like that is going on here. I have been told our annual budget for licensing which we pay is in the region of £600,000. Either way, not my problem Wow. But, sounds like only that high because they don't know what they are using, lol. The only way to get licensing truly down is to know what you use. Someone is both ignoring what is used, but also encouraging unlimited use. Both things set MS up to just keep making it more and more expensive. It's a trick, sounds easy, but makes one lazy licensing person encourage not keeping licensing lean - basically giving Microsoft the power to charge anything that they want down the road. Yeah, not your problem, but definitely a symptom of management issues and a lack of clear thinking. If they are truly paying their bills, my guess is a licensing "specialist" who has created their own job and knows if MS isn't used heavily, their job would go away, so is doing stuff to encourage you to lock in MS so that that specialist can't be eliminated. Basically creating their own job. Yeah, I don't disagree with anything you said. It's just not my issue. I still get to buy shiny new toys

@Emad-R said in Linux NFS SSD caching: AID 10 on Linux File Server machine, how can I speed up this NFS storage by an intelligent cache, for example I wish to add another 250 GB SSD to act as cache, how will tha Yeah the RAID 10 is on HDD, due to cost effectiveness. Will check LVM since its baked in.

@RojoLoco said in OSX Mojave - System Storage - Time Machine Disabled: @DustinB3403 said in OSX Mojave - System Storage - Time Machine Disabled: That seems unnecessary as this shouldn't be so difficult, nor should it ever occur. ...because everything apple does is perfect and never, ever malfunctions in any way, right? Yeah. . . no I get the stance. What makes no sense is there is no way for me to find where this bulk is coming from.