On Mon, Feb 11, 2019 at 07:32:59PM +0300, Grigory Smolkin wrote: > Hm, looks like it could speed up PostgreSQL recovery, but is it > safe?
(Please avoid top-posting.) > On 02/11/2019 07:25 PM, Arthur Zakirov wrote: >> Grigory noticed that one of our utilities has very slow performance when >> xlogreader reads zlib archives. We found out that xlogreader sometimes >> reads a WAL file block twice. >> >> What do you think? I think that such things, even if they look simple, need a careful lookup, and I have not looked at the proposal yet. Could you add it to the next commit fest so as we don't lose track of it? https://commitfest.postgresql.org/22/ -- Michael
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