Re: Re: [COMMITTERS] pgsql: Map basebackup tablespaces using a tablespace_map file

From: Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>
To: Andrew Dunstan <andrew(at)dunslane(dot)net>
Cc: Robert Haas <robertmhaas(at)gmail(dot)com>, hlinnaka <hlinnaka(at)iki(dot)fi>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Re: [COMMITTERS] pgsql: Map basebackup tablespaces using a tablespace_map file
Date: 2015-06-10 07:34:01
Message-ID: CAA4eK1KewtxWRsqack+2JH7Tgebqw5wZH5Jh0RryAgNQEi+nGQ@mail.gmail.com
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On Tue, Jun 9, 2015 at 8:37 PM, Andrew Dunstan <andrew(at)dunslane(dot)net> wrote:

>
> On 06/08/2015 11:19 PM, Amit Kapila wrote:
>
>>
>> I think Robert and Alvaro also seems to be inclined towards throwing
>> error for such a case, so let us do that way, but one small point is that
>> don't you think that similar code in destroy_tablespace_directories()
>> under
>> label "remove_symlink:" should use similar logic?
>>
>
>
> Yes, probably.
>

Okay, I have updated the patch to destroy_tablespace_directories() code
as well in the attached patch. I have tried to modify
remove_tablespace_symlink(), so that it can be called from
destroy_tablespace_directories(), but that is making it more complex,
especially due to the reason that destroy_tablespace_directories()
treats ENOENT as warning rather than ignoring it.

With Regards,
Amit Kapila.
EnterpriseDB: http://www.enterprisedb.com

Attachment Content-Type Size
remove_only_symlinks_during_recovery_v4.patch application/octet-stream 5.2 KB

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