Can we control which member\s the ARCH can read when archiving?
The system in question:
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Storage - 2 disks from different storage providers.
Filesystem- same filesystem for both disks (ext3)
Residing on one disk (main) - Datafiles, redo, archive files, control files
Residing on the second disk - redo and archive files
Question:
We want to understand from which member should we expect ARCH to copy\read the log. And if we can avoid the read from the second disk. We want to understand the considerations: performance, order, random?