HYDIN0926I (OP0926) Copy Throttling on tape attach cache partition started. Reasons (Premigration steady state: reason bit0, Low on cache free space: reason bit1, Low on partition free space: reason bit2).

Explanation

Copy Throttling on tape attach cache partition started because of the following reasons:
  • Premigration steady state: Data size in Premig queue exceeds Premig Throttling Threshold.
  • Low on cache free space: Cache free space is low.
  • Low on partition free space: Partition free space is low.

Operator response

Check if Copy Throttling started because of expected reasons.