Tag:Installation problem

  • Mongodb start warning: soft rlimits too low


    When mongodb was started today, I didn’t pay attention to it before. Today, I found out that it was warning again. I want to make it whole. Here are the alarms 2019-09-05T12:00:55.271+0800 I CONTROL [initandlisten] 2019-09-05T12:00:55.271+0800 I CONTROL [initandlisten] ** WARNING: /sys/kernel/mm/transparent_hugepage/enabled is ‘always’. 2019-09-05T12:00:55.271+0800 I CONTROL [initandlisten] ** We suggest setting it to ‘never’ […]

  • Install permanent virtual memory on the Ubuntu server system


    Virtual memory, when installing Linux system locally, we usually divide up separate swap partitions in advance.Usually, however, cloud servers don’t allocate virtual memory to you when you reinstall your system.And the physical memory of cloud servers is too expensive. It can be said that it can hardly live without virtual memory.I had this problem the […]

  • Problems encountered in installation of MongoDB 4.x


    Problems encountered in installation of MongoDB 4.x First of all, it’s better not to click on the checkbox when you enter the Service Configuration interface. After downloading version 4.x on the official website, Click Install Always next, and then select custom to change the installation path. My path is in F:/mongodbWhen the installation reaches this […]