To copy the /var/log/weasel.log file from the ESXi host:
Insert a USB key into the host that has a FAT16 partition with maximum 2GB.
Verify that the USB key is detected.
Run this command to determine the identifier of the USB key:
# fdisk -l
You see an output similar to:
In this sample output, the identifier is /dev/disks/mpx.vmhba32\:C0\:T0\:L0\:1. The backslashes included escape the colon characters. Note that the identifier may differ slightly in your environment.
Run this command to copy the weasel.log file to the USB key: