Re: block-level incremental backup
| От | Jeevan Chalke |
|---|---|
| Тема | Re: block-level incremental backup |
| Дата | |
| Msg-id | CAM2+6=WV8_Lp9Fng3o8jKri3Wa21_0oxh6dunE5qdXvSWZQ6SQ@mail.gmail.com обсуждение исходный текст |
| Ответ на | Re: block-level incremental backup (Robert Haas <robertmhaas@gmail.com>) |
| Ответы |
Re: block-level incremental backup
Re: block-level incremental backup |
| Список | pgsql-hackers |
On Mon, Aug 5, 2019 at 7:13 PM Robert Haas <robertmhaas@gmail.com> wrote:
On Fri, Aug 2, 2019 at 9:13 AM vignesh C <vignesh21@gmail.com> wrote:
> + rc = system(copycmd);
I don't think this patch should be calling system() in the first place.
So, do you mean we should just do fread() and fwrite() for the whole file?
I thought it is better if it was done by the OS itself instead of reading 1GBinto the memory and writing the same to the file.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
--
Jeevan Chalke
Technical Architect, Product Development
EnterpriseDB Corporation
The Enterprise PostgreSQL Company
Technical Architect, Product Development
EnterpriseDB Corporation
The Enterprise PostgreSQL Company
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