pgsql: In basebackup.c, refactor to create verify_page_checksum.
pgsql: In basebackup.c, refactor to create verify_page_checksum.
От:
Robert Haas <rhaas@postgresql.org>
Дата:
In basebackup.c, refactor to create verify_page_checksum. If checksum verification fails for a particular page, we reread the page and try one more time. The code that does this somewhat complex and difficult to follow. Move some of the logic into a new function and rearrange the code a bit to try to make it clearer. This way, we don't need the block_retry Boolean, a couple of other variables move from sendFile() into the new function, and some code is now less deeply indented. Patch by me, reviewed by David Steele. Discussion: http://postgr.es/m/CA+TgmoYt5jXH4U6cu1dm9Oe2FTn1aae6hBNhZzJJjyjbE_zYig@mail.gmail.com Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/053183138a7a11408d6faa9281001ff7b1ffee2e Modified Files -------------- src/backend/backup/basebackup.c | 188 ++++++++++++++++++++++------------------ 1 file changed, 104 insertions(+), 84 deletions(-)
