1404 server mounted the wrong drive

[Xen]

Rashkae schreef op 10-10-2017 5:49:
> On 17-10-09 11:25 PM, phil wrote:
>> The administrator of the server in question has rsynced one of the 4tb
>> drives to the other, hence the same uuid doh . . . Cheers for the
>> pointer Rashkae  :)
> 
> 
> Unfortunately, no, he did not rsync... he did a block level copy,
> (something like dd /dev/sdb  /dev/sdc)
> 
> 
> But easy to fix..sudo tune2fs -U random /dev/sdc (or /dev/sdb,
> whichever is the old one.)

But in that case there shouldn't have been old files anywhere.

But I'm not sure what calculates a FS uuid.... but anyway.