Any version on z/OS - BSDS and Logging

Adam Baldwin

Any version on z/OS - BSDS and Logging
Can anyone clarify the relative timing of writes to the active logs and
the BSDS? I know that the BSDS has the highest written RBA/LRSN and that
this is updated at the end of each complete cycle of log buffers but am I
correct in assuming that within the cycle there are physical writes to the

Many thanks.

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