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For wal_consistency_checking, mask page checksum as well as page LSN.

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If the LSN is different, the checksum will be different, too.

Ashwin Agrawal, reviewed by Michael Paquier and Kuntal Ghosh

Discussion: http://postgr.es/m/CALfoeis5iqrAU-+JAN+ZzXkpPr7+-0OAGv7QUHwFn=-wDy4o4Q@mail.gmail.com
This commit is contained in:
Robert Haas
2017-09-22 14:28:22 -04:00
parent 7c75ef5715
commit 6a2fa09c0c
11 changed files with 16 additions and 14 deletions
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2
src/include/access/bufmask.h
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@@ -23,7 +23,7 @@
/* Marker used to mask pages consistently */
#define MASK_MARKER 0
extern void mask_page_lsn(Page page);
extern void mask_page_lsn_and_checksum(Page page);
extern void mask_page_hint_bits(Page page);
extern void mask_unused_space(Page page);
extern void mask_lp_flags(Page page);