| From: | Robert Haas <robertmhaas(at)gmail(dot)com> |
|---|---|
| To: | tushar <tushar(dot)ahuja(at)enterprisedb(dot)com> |
| Cc: | Rajkumar Raghuwanshi <rajkumar(dot)raghuwanshi(at)enterprisedb(dot)com>, Suraj Kharage <suraj(dot)kharage(at)enterprisedb(dot)com>, Rushabh Lathia <rushabh(dot)lathia(at)gmail(dot)com>, Tels <nospam-pg-abuse(at)bloodgate(dot)com>, David Steele <david(at)pgmasters(dot)net>, Andrew Dunstan <andrew(dot)dunstan(at)2ndquadrant(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>, Jeevan Chalke <jeevan(dot)chalke(at)enterprisedb(dot)com>, vignesh C <vignesh21(at)gmail(dot)com> |
| Subject: | Re: backup manifests |
| Date: | 2020-03-09 17:16:47 |
| Message-ID: | CA+TgmoYjOmnNbo1cEm4aA-zxWzuP7t=jSHL3JA+0JRhjc9vnTA@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Mon, Mar 9, 2020 at 12:22 PM tushar <tushar(dot)ahuja(at)enterprisedb(dot)com> wrote:
> On 3/5/20 10:25 PM, Robert Haas wrote:
> > Here's an updated patch set responding to many of the comments
> > received thus far.
> Thanks Robert. There is a scenario - if user provide port of v11 server
> at the time of creating 'base backup' against pg_basebackup(v13+ your
> patch applied)
> with option --manifest-checksums,will lead to this below error
>
> [centos(at)tushar-ldap-docker bin]$ ./pg_basebackup -R -p 9045
> --manifest-checksums=SHA224 -D dc1
> pg_basebackup: error: could not initiate base backup: ERROR: syntax error
> pg_basebackup: removing data directory "dc1"
> [centos(at)tushar-ldap-docker bin]$
>
> Steps to reproduce -
> PG v11 is running
> run pg_basebackup against that with option --manifest-checksums
Seems like expected behavior to me. We could consider providing a more
descriptive error message, but there's now way for it to work.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
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