Bug 12861117 RMAN session spins

刘泽宇

现象:
Excessive CPU Usage
Hang (Process Spins)
RMAN-2005 / RMAN-565 / LFI-5
RMAN (Recovery Manager)
描述：
An RMAN session may spin infinitely in some cases where a disk full condition
is encountered on writing the log file or where the input stream is
closed (eg: if reading from a pipe or other).

Rediscovery Notes
On some platforms rman session will loop continuously on encountering a disk
full condition in writing the log, or for some other cases where the
RMAN input gets an error.  The tail of the log will typically show
repeating blocks like the following:

  RMAN-00571: ===========================================================
  RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
  RMAN-00571: ===========================================================
  RMAN-00558: error encountered while parsing input commands
  RMAN-01006: error signaled during parse
  RMAN-02005: token too big

One might also see errors like this BEFORE the RMAN-2005 errors start:
  RMAN-00558: error encountered while parsing input commands
  RMAN-01006: error signaled during parse
  RMAN-00565: unable to read input file
  LFI-00005: Free some memory failed in lfibrdl().
  LFI-01005: Unable to fill buffer.

可用方法：
None.