Escalation due to prohibition by COPY-pending status


If the target space is in COPY-pending status (and the installation option ESCALATE=YES), BMC AMI Copy escalates a FULL NO, FULL AUTO, or CHANGELIMIT request to a full request.

BMC AMI Copy will escalate to full copies in the following situations:

  • When no backups exist after you have run the DB2 MODIFY utility.
  • If the table space is currently unrecoverable because you ran a LOAD or REORG utility with LOG NO specified. Even if you turn off the COPY-pending status indicator, which these utilities turn on, BMC AMI Copy detects the situation by examining the SYSIBM.SYSCOPY rows.
  • After you have executed a CHECK DATA utility with the LOG NO option. You must run a full image copy because this utility does not set the modified-page indicators when you specify LOG NO. BMC AMI Copy cannot determine which pages have actually changed, so it cannot produce a valid incremental copy.

BMC AMI Copy issues messages and return codes as shown in Escalating-incremental-copies-to-full-copies in these COPY-pending cases. The same table also shows how BMC AMI Copy processes an incremental request of this type when the installation option ESCALATE=NO.

 

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