VCSA does not boot due to file system errors

Due to a power failure of the storage where the vCenter Server Appliance resides, the VCSA does not boot. Connecting to the console shows the following output:

Failed to check /dev/log_vg/log

When you see this screen, none of the services are started as the appliance does not fully start. This implies that there is no means of connecting to the H5 client nor the VAMI interface on port 5480.

Why does the VCSA not boot and where do I start troubleshooting?

There are two important things to mentioned on the screenshot above, this is where we start:

  • Failed to start File System Check on /dev/log_vg/log
  • journalctl -xb

First we take a look at ‘journalctl -xb’. To do this we need to supply the root password and launch the BASH:

launch BASH

Now that have shell access we can take a look at ‘journalctl -xb’:

Type G to go to the bottom of the log file: