1.

How To Recover An Invalid Segment?

Answer»

Use the gprecoverseg tool, which will recognize which segments need recovery and will initialize recovery.

3.3.x: o Without “-F” option – FIRST files will be compared, DIFFERENCE found and only DIFFERENT files will be synched (the first stage could last a long time if there are too MANY files in the data directory) 

  • With “-F” option – Entire data directory will be resynched.

4.0.x:

  • Without “-F” option – The change tracking LOG will be sent and applied to the mirror.
  • With “-F” option – Entire data directory will be resynched.

Use the gprecoverseg tool, which will recognize which segments need recovery and will initialize recovery.

3.3.x: o Without “-F” option – First files will be compared, difference found and only different files will be synched (the first stage could last a long time if there are too many files in the data directory) 

4.0.x:


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