Guralp Systems CMG-CD24 User Manual

Page 80

CMG-CD24

If no data have been written to Flash since the last FLUSH, you will see

the message No data to save.

If there is no disc connected, or the cable is faulty, you will see the
message No disk found.

5.11.3 FLUSHALL

Syntax: FLUSHALL

Transfers all the data currently in Flash storage, and updates the
FLUSH pointer so that subsequent FLUSH operations do not duplicate

the data.

5.11.4 RESET-DISC

Syntax: RESET-DISC | RESET-DISK

Resets the FAT (file allocation table) of a Firewire disc, so that it

contains no files. You should only use this command if you want to
overwrite any data already on the disc. You will be asked for

confirmation before the operation proceeds.

In emergencies, you may be able to recover data from a disc which has
been erroneously reset by dumping the disc contents directly onto

your computer (with dd or a similar direct read tool), as long as you
have not allowed new data to overwrite the old.

If there is no disc connected, or the cable is faulty, you will see the

message FW Ierr.

Issue C