L4 or L7 for Load balancing? For web services, go the L7 route and route all the traffic through the LB (as a default route) to get the benefits. With DNS, I chose to use the L4 route.. each with their different configurations. Testing the KEMP LoadMaster in a config similar to this: Internet –> Firewalls…
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After you apply the new disk(s) in VMWare, you need to re-scan the scsi bus. First, find your scsi_host: root@nfs1 ~# grep mpt /sys/class/scsi_host/host?/proc_name /sys/class/scsi_host/host2/proc_name:mptspi In this case, it’s “host2” Trigger a re-scan of the scsi bus for “host2“: # echo “- – -” > /sys/class/scsi_host/host2/scan The hyphens represent controller,channel,lun, so – – – indicates…
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If you changed your data location for mysql / mariadb, using a new disk and get an error like this after a start or restart: # systemctl start mariadb Job for mariadb.service failed because the control process exited with error code. See “systemctl status mariadb.service” and “journalctl -xe” for details. Here’s the extended status: #…
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Google Adword Error: Promotional codes don’t work with manager accounts. Please enter the code in one of your managed AdWords accounts. Google Adwords MCC account error when trying to add a promotion offer code. Resolution is that you need to setup the sub-accounts with a different email vs. your managed account.
Change default LS colors on Debian By default, the LS version of Debian uses a regular blue color for the directories. And, as many others, I’m completely unable to read this on a black background. So, to change this, do the following for each user, or globally in /etc/bash.bashrc: Get the current dircolors # dircolors…
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