Use pg_rewind when target timeline was switched
Teodor Sigaev <teodor@sigaev.ru>
Use pg_rewind when target timeline was switched Allow pg_rewind to work when target timeline was switched. Now user can return promoted standby to old master. Target timeline history becomes a global variable. Index in target timeline history is used in function interfaces instead of specifying TLI directly. Thus, SimpleXLogPageRead() can easily start reading XLOGs from next timeline when current timeline ends. Author: Alexander Korotkov Review: Michael Paquier
Files
| Path | Change | +/− |
|---|---|---|
| doc/src/sgml/ref/pg_rewind.sgml | modified | +11 −7 |
| src/bin/pg_rewind/Makefile | modified | +1 −1 |
| src/bin/pg_rewind/parsexlog.c | modified | +27 −12 |
| src/bin/pg_rewind/pg_rewind.c | modified | +135 −54 |
| src/bin/pg_rewind/pg_rewind.h | modified | +7 −3 |