Rebuild percent

Specifies, as a percentage of lost connectivity to the structure, when MVS is to rebuild the structure. To use rebuild percent, you must ensure that all active connections to the structure support structure rebuild. The specified percent value is compared with a value calculated by MVS when a loss of coupling facility connectivity occurs. MVS uses the system weights in the active SFM policy to calculate:

The default is 1 and applies  to systems at OS/390 Version 2 Release 10 and higher and to systems at z/OS Version 1 Release 3 and higher with OW41959 installed.

Valid values: 1-100 decimal.