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    ConnectX-4 sriov on second port failes

    I'm running proxmox 6.5.11-7-pve and trying to set up sriov on second port. But it fails. With unloaded mlx5_core #lspci|grep -i Mel 0b:00.0 Ethernet controller: Mellanox Technologies MT27700 Family [ConnectX-4] 0b:00.1 Ethernet controller: Mellanox Technologies MT27700 Family [ConnectX-4]...
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    Dual-Ported NVME U.2 2.5" Disks

    I want to expand our SuperMicro SuperStorage 2029P-DN2R24L with more disks. This are my findings: Samsung SSD PM1725a/PM1725b Samsung SSD PM1733 WesternDigital Ultrastar DC SN840 Intel SSD DC D3600/DC3700 Intel SSD DC D4500/D4502/D4505/D4600 Toshiba KIOXIA CM5-R Toshiba KIOXIA CM6-R Toshiba...
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    PVRDMA second network

    I'm thinking of enable RDMA for my guests by using PVRDMA. But while reading the manual, the step setting "Net.PVRDMAVmknic" to a vmk# is confusing me, as there is defined only one. But I have two physically separated RDMA networks which I actual want to connect to two separated distributed...
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    FUJITSU PRIMERGY RX2540 M5 CPU Support

    Does anyone know if they do support Xeon Scalable 1. gen (41xx, 51xx, 61xx, 81xx) CPUs? Tnx in advance
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    Intel Xeon Gold 5220R Turbo Stats

    Hi, This CPU has base 2.2GHz and turbe 4.0GHz. But I cannot find the Clock/Load list, like on previous gens. So anyone got a list which clock is reached for example on 50% CPU non-AVX load? Tnx in advance
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    Power Consumption 100GbE Switch

    Which switch options does exist with at least 4x QSFP28 Ports and "overall low power consumption"?
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    MCB193A-FCAT possible crossflash?

    Does anyone know which ASIC MCB193A-FCAT ist based on? In the Pictures it does Look Like a connectx-4.
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    Crossflash ConnectX-4LX to ConnectX-4

    Edit: Destroyed the Card. So "we" learned you cannot crossflash Cx-4LX to CX-4 Any chances I can crossflash a ConnectX-4LX to ConnectX-4 mstflint -d 01:00.0 -i fw-ConnectX4-rel-12_18_2000-MCX455A-ECA_Ax-FlexBoot-3.5.110.bin -allow_psid_change burn Done. Current FW version on flash...
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    (potential) ConnectX-4 QSFP28 OCP Multi-Host MCM4431M-GCAN

    https://www.ebay.de/itm/255286872554?mkcid=16&mkevt=1&mkrid=707-127634-2357-0&ssspo=nHNkzye1SRO&sssrc=2047675&ssuid=&widget_ver=artemis&media=COPY It's a OCP Multi-Host Card, dunno if they work with "normal" OCP2PCIe Adapters like this one. I ordered one to checkout if it works and if I can...
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    EU EMC VNX KTN-STL3 / 2x Controller 2x PSU 15x 3.5"

    https://www.ebay.de/itm/194231139991?_trkparms=aid%3D111001%26algo%3DREC.SEED%26ao%3D1%26asc%3D20170511121231%26meid%3D2d0c5cfd816746c098a20f5fe3faf8c7%26pid%3D100675%26rk%3D1%26rkt%3D15%26sd%3D194231139991%26itm%3D194231139991%26pmt%3D1%26noa%3D1%26pg%3D2380057%26brand%3DEMC&_trksid=p2380057.c10...
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    DualPort SAS Plug

    Hi, what would be the cheapest option to "breakout" both SAS Ports of a SAS Disk? Would need the option to connect 5 disks to two hosts.
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    CX4 burned? - any way to recover?

    Last week, my colleague plugged a CX4 into a computer which wasnt actualy powerd off, it was in standby... After that heroic move, the CX4 isnt been recognized neither by UEFI nor by OS... Is there a way to bring some life back to this NIC?
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    OCuLink to PCIe

    I'm building a workstation based on ASUS KNPA-U16, now I wonder if I could use the OcuLinks to connect standard PCIe devices? I didnt find a direct SFF-8611 to PCIe adapter, but could the both adapters combined work? SFF-8611 >> SFF-8639 >> PCIe 4x Delock Kabel OCuLink PCIe SFF-8611 zu U.2...
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