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    AMD Milan 7763 stuck at 400 MHz during heavy IO load

    I have a Gigabyte server with 2 x AMD Milan 7763, 22 x Micron 9300 Pro 15.36TB, directly attached, Ubuntu 20.04, Linux kernel 5.4 and I am puzzled for some time of this strange behavior: under pure CPU load it goes up to 3.25 GHz on all cores, which is great. However whenever I throw a large IO...
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    MDADM RAID6 - unstable behavior

    Hello, I have a big fat server with 22 * 15.36TB Micron 9300 Pro SSDs connected directly to the motherboard via PCIe lines. I have setup a RAID6 configuration without any write caching, getting an array of about 307,2 TB. On top of the array I have a big fat MySQL instance and what I have...
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    Tyan Server failed IPMI update

    Hello, I have a Tyan server (B7109F77DV14HR-2T-N) and I've tried recently to update the IPMI interface. The update procedure was interrupted somewhere in the middle and now I'm not able anymore to update the interface (from version 1 to version 6). I always get failures during update, which now...