10/n LVM Story
And our last step is to create the mountpoints: `sudo mkdir /docker` (for example) and mount the /dev/vg-.../lv... to it.
Adding the entries to the /etc/fstab so that the drives are mounted on boot is optional, but I'll need it in my scenario, of course.
After mounting `df -h` shows which LVs mounted where. In my scenario, I see that the data LV is mounted from three different disks (because it does not fit on less, of course).
Postfix, SPF, DKIM et DMARC sous CentOS 7 https://www.journalduhacker.net/s/cq5ihe/postfix_spf_dkim_et_dmarc_sous_centos_7 https://blog.microlinux.fr/postfix-spf-dkim-dmarc-centos-7/ #sysadmin #centos #email
Bashtop is a terminal system resource monitor written entirely in Bash script. Bashtop displays CPU, memory, disk space, and network usage. Bashtop also displays graphs of past CPU usage (including per core) and network usage, as well as a sortable process listing. Bashtop can be configured in various ways.
Website 🔗️: https://github.com/aristocratos/bashtop
LibreNMS update: Testers wanted.
I've setup a copy of the LibreNMS repo at https://github.com/dlangille/librenms
You can help by buliding & installing to get a functioning LibreNMS instance for testing. Have it monitor a host or two.
When I have code updates, you can update to the latest version and see if it still works.
GNU Sysadmin, Foss and good person
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