The size of each log file extent is specified on queue manager creation and cannot be changed subsequently so it is important to get this right when first defining the queue manager.

When I talk about further distinctions like static and journal file systems, I'm emphasizing the consistency and, to some extent, security of file system contents.

Data recovery products like these can have a hefty price tag, and depending on the extent of the damage, they may or may not actually be able to repair your file.