Error on Standby server:
Media Recovery Waiting for thread 2 sequence 174640
Fetching gap sequence in thread 2, gap sequence 174640-174640
Fri Oct 3 11:50:01 2014
FAL[client]: Failed to request gap sequence
GAP - thread 2 sequence 174640-174640
DBID 3920973321 branch 732091337
FAL[client]: All defined FAL servers have been attempted.
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Check that the CONTROL_FILE_RECORD_KEEP_TIME initialization
parameter is defined to a value that is sufficiently large
enough to maintain adequate log switch information to resolve
archivelog gaps.
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