Determine Why Compact Flash Did Not Mount

Action

To determine why the compact-flash did not get mounted, use the following CLI command:

user@host> show system boot-messages | match "ad0|ad1"

user@host> show system boot-messages | match "ad0|ad1"

ad0: not attached, missing in Boot List

ad1: 28615MB <FUJITSU MHS2030AT> [58140/16/63] at ata0-slave using BIOSDMA 
Mounting root from ufs:/dev/ad1s1a

What It Means

The command output shows that the compact flash (ad0) was removed from the boot list.