Target Memory Constraints

When permanent memory is detached, DR chooses a target memory area to receive a copy of the memory. The DR software automatically checks for total adherence. It does not allow the DR memory operation to continue if it cannot verify total adherence. A DR memory operation can be disallowed because of the following reasons:

• The domain is not large enough to hold a copy of the nonpageable memory.

• The domain is interleaved with memory on other boards.

In Solaris 7 and later releases, if no target board is found, the detach operation is refused, and DR displays an error message. (See Appendix A, Appendix A, DR Error Messages for more information about DR error messages.)