While a backup/restore request is running, simply open a new query window and run the script.
/*
Queries the dm_exec requests and gives you an estimate of how long a backup/restore request is going to take
No Configuration needed
Author: mig.qui@gmail.com (however, I think I just found it on the internet)
Compatibility list:
MSSQL2005
MSSQL2008
MSSQL2008R2
MSSQL2012
DOES NOT WORK
MSSQL2000
*/
SELECT
session_id as SPID
, r.command
, a.text AS Query
, start_time
, percent_complete
, dateadd(second,estimated_completion_time/1000
, getdate()) as estimated_completion_time
, r.blocking_session_id
, r.wait_type
FROM sys.dm_exec_requests r
CROSS APPLY sys.dm_exec_sql_text(r.sql_handle) a
WHERE 1=1
and r.command in ('BACKUP DATABASE','BACKUP LOG','RESTORE DATABASE') 
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This script will perfrom following tasks :
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3. Restore DB from DB
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It takes care of all the possible failures during these operations, while done manually.
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