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  1. lihp

    raidix eraraid on 4 nvme - request your perf test

    *REMARK* - Update follows (Friday eve or Saturday noon) - below numbers included caching. Just putting up some benchmarks without additional comments. Request your own - discuss freely. System environment: Hardware EPYC Milan 7443P 256GB RAM 3200 MHz PCIe 4.0 (SuMi H122SSL-NT) 4x KIOXIA CM6-V...
  2. lihp

    54 TBW for Chia

    http://www.pny.eu/de/consumer/explore-all-products/solid-state-drives/1559-lx3030-m-2-nvme-solid-state-drive---2tb at 225,94€ in Europe.
  3. lihp

    Supermicro H12SSL-i, H12SSL-C, H12SSL-NT, H12SSL-CT boards - notes, experiences

    So far I have my fair share of experience with those boards overall and in-depth with the H12SSL-NT. Some notes are imho in order: Overall Those boards are fast. From my (our) tests they are among the fastest you can run EPYC on. There were no compatibility issues under Windows or...
  4. lihp

    Windows 10, Link down: HPE InfiniBand EDR/Ethernet 840QSFP28-Adapter

    Ok I plain have no clue what is going on - please help: 2x HPE InfiniBand EDR/Ethernet 840QSFP28-Adapter 1x 100G QSFP28 Passive Direct Attach Copper Twinax Cable (2m) One very old 2012 Workstation (PCIe 3.0) - Windows 10 New AMD server - RHEL 8.4 From logs both cards are fine in the RHEL...
  5. lihp

    Windows Server 2019 licenses and CALs needed?

    I really dont understand current Microsoft licensing. Please help. RHEL (24 core) server with VMs Microsoft VMs on the RHEL hypervisor: 2x Windows 2019 VMs with 2-4 cores each - 1x Windows AD server (2 cores), 1x SharePoint server (4 cores, 2nd AD and File servers will be based on RHEL) 1...
  6. lihp

    Epyc NVME 7443P

    Build’s Name: Epyc NVME Operating System/ Storage Platform: RHEL 8.4 CPU: EPYC 7443P Motherboard: H12SSL-NT Chassis: Fractal Design Meshify 2 XL Drives: 2x 980 Pro 1TB (OS), 4x PM1735 3.2 TB (RAID5 RAIDIX Guest VM FS, Fast Storage, Cache), 8 (16)x WD Ultrastar 14 TB SATA RAM: 256 GB Add-in...
  7. lihp

    Epyc 7443P and all those missing 7003 Epycs + next Threadripper info

    (Pre-)Order opportunities should be widely available by now for all those missing 7003 Epyc processors: Delivery by AMD is scheduled for 11th of June 2021 for 7003 CPUs. Usually you get the new CPUs at list price upon availability. This can change later on to the worse. Recommendation: you want...
  8. lihp

    Epyc Milan pricing - educated guesses so far

    Mark me, those are educated guesses on info and rumors we got so far. Stil it would surprise me, if it is totally off. Even if the lower end pricing 7313/P are maybe ok, it heavily depends on AMDs strategy with Milan. So 7313 at 978 US$ may be plausible too, if AMD believes it fits the market...
  9. lihp

    Europe/Poland/Germany SX6036

    https://www.ebay.de/itm/MELLANOX-INFINIBAND-SX6036-36-PORT-QSFP-FDR-MANAGED-SWITCH-MSX6036F-1SFS/184641657913?hash=item2afd801c39:g:k6gAAOSwSBFgFCx~ incl. 1 yr warranty + 50 EUR another year warranty - funny at that price ;)
  10. lihp

    Hello AlmaLinux

    Hello AlmaLinux, we actually had a smooth start, even though you are (almost) a virgin. About 10 weeks old and you work like a 30 year old star. Nice to have ya here: 8.3 beta | AlmaLinux Wiki (Depending on how you do, it needs some tweaks, but hey, its beta...) Take a ride too - have fun.
  11. lihp

    Samsung OEM Enterprise SSD PM1733 3.84TB, U.2, PCIe Gen 4.0

    @robx is about to think consumer NVMe vs Enterprise NVMe due to price, performance,.. But have a look at: Samsung OEM Enterprise SSD PM1733 3.84TB, U.2 PCIe Gen 4.0 It came down (price-wise) a few days ago. The performance numbers are quite sick, but even more so is the price: here in Germany...
  12. lihp

    planned build: critiscism welcome - server + workstation

    Goal Good and fast Windows Workstation environment for graphics (full Adobe Suite + 3D render) Linux development and test environment for Web and services Current system and issues Status: several servers spread over the internet (openBSD, CentOS) workstation (almost an oldtimer by now) with...
  13. lihp

    Mellanox IS5022 InfiniBand Switch 8 ports managed - QDR

    No, not my offer. Since I am on EDR at home by now, I don't need it... Mellanox IS5022 InfiniBand Switch 8 ports managed | eBay
  14. lihp

    About MCX354A crossflashing: connectx-3 OEM to stock and Connectx-3 PRO OEM to stock

    I went through the forum on crossflashing Mellanox cards. A few questions remain though: Apparently Connectx-2/3 can be quite safely crossflashed. How can I know, which revision cant? Can a OEM Connectx-3 Pro be crossflashed to stock? Which is by now the "preferred guide", since there are...