How to change raid1 to basic in synology
Change raid1/SHR (two disks only) to basic.
Use as your own risk.
How to solve Synology disk error
Even small error status in SMART will cause synology report disk error. And refuse to operate on that disk. We need use command line to solve this.
How to find and restore firefox sessions
Locate to the directory where firefox stores sessions: C:\Documents and Settings<Windows login/user name>\Application Data\Mozilla\Firefox\Profiles<profile folder>
Rename sessionstore.jsonlz4
Open sessionstore-backups
Rename recovery.jsonlz4 and recovery.backlz4
Copy the session files you need ...