| From: | Jim Nasby <Jim(dot)Nasby(at)BlueTreble(dot)com> |
|---|---|
| To: | Stephen Frost <sfrost(at)snowman(dot)net>, Kaixi Luo <kaixiluo(at)gmail(dot)com> |
| Cc: | <pgsql-general(at)postgresql(dot)org> |
| Subject: | Re: How safe is pg_basebackup + continuous archiving? |
| Date: | 2016-07-02 00:10:01 |
| Message-ID: | d64ef5e5-6de1-3e91-7e97-9fbd86194556@BlueTreble.com |
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| Thread: | |
| Lists: | pgsql-general |
On 6/30/16 8:30 AM, Stephen Frost wrote:
>> > How can we check for backup corruption in this case? Thanks you very much.
> There has been some discussion about a specific tool for checking the
> checksums throughout the entire system. I don't know of anyone activly
> working on that, unfortunately.
If someone did want that though, it could probably be done as an
extension. I believe you just have to pull all of each relation into
shared buffers for the checksums to be verified.
--
Jim Nasby, Data Architect, Blue Treble Consulting, Austin TX
Experts in Analytics, Data Architecture and PostgreSQL
Data in Trouble? Get it in Treble! http://BlueTreble.com
855-TREBLE2 (855-873-2532) mobile: 512-569-9461
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