1.

What Are The Symmetrix External Locks And How To Check And Release?

Answer»

Symmetrix external locks are USED by SYMAPI (locks 0 to 15) and also for applications assigned by EMC (>15) to lock access to the ENTIRE Symmetrix array during critical OPERATIONS.

  • We can check the external locks by giving the below COMMAND 
  • Symcfg -Sid XXXX list -lockn 
  • We can check the external locks by giving the below command 
  • Symcfg release -Sid -lockn 15 -force

Symmetrix external locks are used by SYMAPI (locks 0 to 15) and also for applications assigned by EMC (>15) to lock access to the entire Symmetrix array during critical operations.


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