From: John Gorman <jgorman@eldocomp.com>
To: Rick Otten <rottenwindfish@gmail.com>
To: Dinesh Chandra 12108 <Dinesh.Chandra@cyient.com>
Cc: pgsql-performance@postgresql.org <pgsql-performance@postgresql.org>
Subject: Re: How Can I check PostgreSQL backup is successfully or not ?
Date: Mon, 27 Feb 2017 13:29:14 +0000
Message-ID: <0A1B0B276DEE6441A2E68EB66D4540DAD71D12C7@WINEX1.eldocomp.com> (raw)
In-Reply-To: <CAMAYy4JZ_BE7iH2jui_p4FLuHDaj7oqr0O6180Z0EXzv_3obig@mail.gmail.com>
References: <7080564fb84f4bd0b178d86062b4790f@cyient.com>
<CAMAYy4JZ_BE7iH2jui_p4FLuHDaj7oqr0O6180Z0EXzv_3obig@mail.gmail.com>
List-Unsubscribe: <mailto:majordomo@postgresql.org?body=unsub%20pgsql-performance>
Even though it's not listed in any of the documentation or “pg_dump --help” you can check the return code of the process. A return code greater than 0 (zero) usually indicates a failure
./bin >pg_dump -U dummy_user dummy_database; echo $?
1
From: pgsql-performance-owner@postgresql.org [mailto:pgsql-performance-owner@postgresql.org] On Behalf Of Rick Otten
Sent: Monday, February 27, 2017 3:36 AM
To: Dinesh Chandra 12108
Cc: pgsql-performance@postgresql.org
Subject: Re: [PERFORM] How Can I check PostgreSQL backup is successfully or not ?
Although it doesn't really tell if the pg_dump was successful (you'll need to do a full restore to be sure), I generate an archive list. If that fails, the backup clearly wasn't successful, and if it succeeds, odds are pretty good that it worked:
-- bash code snippet --
archiveList=`pg_restore -l ${backupFolder}`
if [[ ! ${archiveList} =~ "Archive created at" ]]
then
echo "PostgreSQL backup - Archive List Test Failed for ${hostName}:${dbName}"
echo "Archive listing:"
echo ${archiveList}
exit 1
fi
-----------------------
On Mon, Feb 27, 2017 at 4:35 AM, Dinesh Chandra 12108 <Dinesh.Chandra@cyient.com<mailto:Dinesh.Chandra@cyient.com>> wrote:
Hi,
We are taking daily full backup of PostgreSQL database using PG_DUMP which is automatic scheduled through Cronjobs.
How can I check my yesterday backup is successfully or not?
Is there any query or view by which I can check it?
Regards,
Dinesh Chandra
|Database administrator (Oracle/PostgreSQL)| Cyient Ltd. Noida.
------------------------------------------------------------------
Mobile: +91-9953975849<tel:+91%2099539%2075849> | Ext 1078 |dinesh.chandra@cyient.com<mailto:%7Cdinesh.chandra@cyient.com>
Plot No. 7, NSEZ, Phase-II ,Noida-Dadri Road, Noida - 201 305,India.
________________________________
DISCLAIMER:
This email message is for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply email and destroy all copies of the original message. Check all attachments for viruses before opening them. All views or opinions presented in this e-mail are those of the author and may not reflect the opinion of Cyient or those of our affiliates.
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Reply to all the recipients using the --to and --cc options:
reply via email
To: pgsql-performance@postgresql.org
Cc: jgorman@eldocomp.com, rottenwindfish@gmail.com, Dinesh.Chandra@cyient.com
Subject: Re: How Can I check PostgreSQL backup is successfully or not ?
In-Reply-To: <0A1B0B276DEE6441A2E68EB66D4540DAD71D12C7@WINEX1.eldocomp.com>
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
This inbox is served by DDX for PostgreSQL; see mirroring instructions
for how to clone and mirror all data and code used for this inbox