If you get this service alarm, you are having a problem with your logging service in vCenter Server Appliance 6.0. Typically the log drive fills up and it is not set to auto expand so you get a critical error and logs won’t be saved.
To correct this issue, follow these steps. To view the logging health open up vCenter Web Client and navigate to Administration > System Configuration > Services > VMware Syslog Service. Verify your service is still running.
Open up Putty and access vCenter with the VCSA IP Address and root account. Run this command to check status:
service-control –status vmware-syslog
Run these command to enable shell:
shell.set –enabled true
Check the status of the log drive by running the command:
Notice that the log drive in 10GB in size and is almost full.
Go to vCenter Web Client and open up your vCenter Service Appliance Server properties and select Edit Setting in VM Hardware.
Select Manage other disks.
Go to Hard Disk 5 and increase the size from 10GB to 20GB close and save.
Go back to Putty and enter this command to set the drives to autogrow.
vpxd_servicecfg storage lvm autogrow
When the command runs successfully you should get this result.
View the VMware kb article here for more details.