[COMMITTERS] pgsql: Fix base backup rate limiting in presence of slow i/o

Поиск
Список
Период
Сортировка
От Magnus Hagander
Тема [COMMITTERS] pgsql: Fix base backup rate limiting in presence of slow i/o
Дата
Msg-id E1cIu4d-0008UN-5P@gemulon.postgresql.org
обсуждение исходный текст
Ответы Re: [COMMITTERS] pgsql: Fix base backup rate limiting in presence ofslow i/o  (Dean Rasheed <dean.a.rasheed@gmail.com>)
Список pgsql-committers
Дерево обсуждения 
Fix base backup rate limiting in presence of slow i/o

When source i/o on disk was too slow compared to the rate limiting
specified, the system could end up with a negative value for sleep that
it never got out of, which caused rate limiting to effectively be
turned off.

Discussion: https://postgr.es/m/CABUevEy_-e0YvL4ayoX8bH_Ja9w%2BBHoP6jUgdxZuG2nEj3uAfQ%40mail.gmail.com

Analysis by me, patch by Antonin Houska

Branch
------
REL9_4_STABLE

Details
-------
http://git.postgresql.org/pg/commitdiff/f6508827afe76b2c3735a9ce073620e708d60c79

Modified Files
--------------
src/backend/replication/basebackup.c | 24 +++++++-----------------
1 file changed, 7 insertions(+), 17 deletions(-)

В списке pgsql-committers по дате отправления:

Предыдущее
От: Noah Misch
Дата:
Сообщение: [COMMITTERS] pgsql: MSVC: Position MSBFLAGS after flags it might override.
Следующее
От: Fujii Masao
Дата:
Сообщение: [COMMITTERS] pgsql: Support quorum-based synchronous replication.