Anson | 
04 8th, 2021| 
Generally, ESXi has very simple actions when upgrading，After booting with a flash drive，After selecting a few options that don’t need to be considered，Installation can be completed in a short time。But this time my HP server is updating ESXi 5.5 To 6.0 Time，Met one “Mellanox_bootbonk_net” mistake，Not only cause the update to fail，And the original ESXi is also broken，So I had to reinstall ESXi。
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Apr
8
Apr
7
Recently, when ESXi was upgraded，Moving a few specific VMs will appear “A general system error occurred：VM not found” Error message，Try to go directly to the datastore and right-click the .vmx file to log in to the target ESXi Server, but a login error message also appears。
Apr
1
vCSA source version：5.5 U3k 9911210
vCSA target version：6.0 U3i 13638623
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Apr
1
When uploading files in the vSphere Web Client，There will be a message that you need to install the "Client Integration Plug-in" first，But I logged into vSphere Web Client again after installation，When clicking the upload file icon，The message asking me to install the "Client Integration Plug-in" still appears。
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Sea
26
recently bought a DELL R7515 server，The following error occurred when booting：
UEFI0391: Memory configuration supported but not optimal for the enabled NUMA node Per Socket (NPS) setting.
Sea
19
Colleague set up HA for DHCP Server (Failover) Features，Save the backup action，However, it was discovered afterwards that the IP settings of the "reserved area" were not automatically synchronized to another DHCP Server.，You must manually click "Replication Failover Area" to synchronize。
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Sea
18
vCenter has a warning message，”The summary of performance statistics from "past month" to "past year" does not appear in the database”。
Sea
2
When Manjaro was updated two days ago，rEFind pops up a message，But i didn't look closely，When booting today，I found the boot menu that was originally attractive to me，Become a very positive interface。
Feb
24
A station uses Apache、PHP、Windows Web Server built on MariaDB architecture，Joomla running on it，These programs will be updated to the latest version every six months，But ESET's real-time scan will trace Apache's httpd.exe in C every few days.:\WindowsTemp generates some Trojan horse files of php***.tmp，And scan the entire server，And did not scan out the abnormality。
Jan
20
Just when I adjusted the CSS syntax，I do not know why，After the resolution is simulated as the mobile phone resolution，The version does not show the effect that RWD should have，At first I thought the @media screen syntax did not take effect，After repeated testing，It was found that the width grammar did not follow the resolution ratio change (Already set to auto or use max-width)。Later, I tried to close the "Web Developer" mode”Touch simulation”Features，Will be normal，I don’t know why it affects this way。
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