The ramdisk 'root' is full. As a result, the file /var/log/vmware/journal/234567890.O could not be written.
VisorFSRam: 233: Cannot extend visorfs file /var/lib/vmware/hostd/journal/ because its ramdisk (root) is full.
VMware vSphere ESXi 6.x
VMware vSphere ESXi 7.x
VMware vSphere ESXi 8.x
One or more of the RAM disks that make up the ESXi host root file system might reach resource pool limits as a result of a software failure or use of an incorrect path.
To resolve this issue, find and remove unneeded files from the system to free up available space.
To view and identify large files larger than 1 MB, review the below steps:
SSH to the affected ESXi host
$ find / -size +1024k -exec du -h {} \; | less