Asia
06-25-2001, 08:07 PM
After you installed Red Hat Linux 7.1, you have...
sda ( SCSI drive 1)
sdb ( SCSI drive 2)
Is this the right way to perform hard drive to hard drive backup?
mount /dev/sdb
cp /dev/sda /dev/sdb
By using the above commands, will all the data from hard drive 1 (sda) be backup hard drive 2 (sdb)?
If you want to tar it, is it like this?
tar cvzf / /dev/sdb
This is to back up everything one hard drive 1 (sda) to hard drive 2 (sdb).
If the above is wrong, can you fix it?
sda ( SCSI drive 1)
sdb ( SCSI drive 2)
Is this the right way to perform hard drive to hard drive backup?
mount /dev/sdb
cp /dev/sda /dev/sdb
By using the above commands, will all the data from hard drive 1 (sda) be backup hard drive 2 (sdb)?
If you want to tar it, is it like this?
tar cvzf / /dev/sdb
This is to back up everything one hard drive 1 (sda) to hard drive 2 (sdb).
If the above is wrong, can you fix it?