restore archive logs from backup

Restoring a archive log (LOG SEQ) from backups.

[oracle@Linux02 backups]$ rman target /

Recovery Manager: Release 11.2.0.4.0 - Production on Tue Feb 16 10:47:13 2016

Copyright (c) 1982, 2011, Oracle and/or its affiliates.  All rights reserved.

connected to target database: ORCL (DBID=1424488411, not open)

RMAN> restore archivelog logseq 140;

Starting restore at 16-FEB-16
using target database control file instead of recovery catalog
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=32 device type=DISK

channel ORA_DISK_1: starting archived log restore to default destination
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=140
channel ORA_DISK_1: reading from backup piece /u01/app/oracle/backup/rman_bak_ORCL_DB_0rqtvod6_27_1
channel ORA_DISK_1: piece handle=/u01/app/oracle/backup/rman_bak_ORCL_DB_0rqtvod6_27_1 tag=LEVEL0BACKUP_FORSTANDBY
channel ORA_DISK_1: restored backup piece 1
channel ORA_DISK_1: restore complete, elapsed time: 00:00:01
Finished restore at 16-FEB-16

Restoring archive from backups from SEQ. 

This will restore all archive logs from SEQ till date

RMAN> restore archivelog from logseq 140;   

Restoring archive from backups from SEQ until SEQ .

RMAN> restore archivelog from logseq 140 until logseq 150;

Starting restore at 16-FEB-16
using target database control file instead of recovery catalog
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=35 device type=DISK

archived log for thread 1 with sequence 140 is already on disk as file /u01/app/oracle/oraarch/ORCLSTB1_1_140_896707677.arc
channel ORA_DISK_1: starting archived log restore to default destination
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=141
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=142
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=143
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=144
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=145
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=146
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=147
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=148
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=149
channel ORA_DISK_1: restoring archived log
archived log thread=1 sequence=150
channel ORA_DISK_1: reading from backup piece /u01/app/oracle/backup/rman_bak_ORCL_DB_0rqtvod6_27_1
channel ORA_DISK_1: piece handle=/u01/app/oracle/backup/rman_bak_ORCL_DB_0rqtvod6_27_1 tag=LEVEL0BACKUP_FORSTANDBY
channel ORA_DISK_1: restored backup piece 1
channel ORA_DISK_1: restore complete, elapsed time: 00:00:01
Finished restore at 16-FEB-16