From: | Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com> |
---|---|
To: | Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>, pgsql-general(at)postgresql(dot)org |
Cc: | plncek2(at)gmail(dot)com |
Subject: | Re: [plncek2@gmail.com: Can I safe my Data?] |
Date: | 2017-05-08 22:56:34 |
Message-ID: | 3e81c666-5291-241e-2e4a-68a5681abafc@aklaver.com |
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Lists: | pgsql-general |
On 05/08/2017 03:34 PM, Alvaro Herrera wrote:
>
Hello.. My name is Rian.
I have a problem, my Database attacked by ransomware virus. Some file
has encrypt. for pg_hba and postgresql.conf i have a backup, but for
some file like pg_filenode.map i dont have.
this a log when i start the postgres:
2017-05-08 10:08:17 ICT FATAL: relation mapping file
"global/pg_filenode.map" contains invalid data
Looks like the PGDATA directory was encrypted. Unless you have a backed
up dump file that you created using pg_dump or have been archiving WAL
files you are not going to be able to reclaim the database without
getting the files unencrypted.
thanks for kindness.
postgresql-2017-05-08_100800.log
2017-05-08 10:08:07 ICT LOG: database system was interrupted; last
known up at 2017-05-08 10:05:29 ICT
2017-05-08 10:08:07 ICT LOG: database system was not properly shut
down; automatic recovery in progress
2017-05-08 10:08:08 ICT LOG: record with zero length at 1B1/7F306250
2017-05-08 10:08:08 ICT LOG: redo is not required
2017-05-08 10:08:13 ICT LOG: database system is ready to accept connections
2017-05-08 10:08:17 ICT LOG: autovacuum launcher started
2017-05-08 10:08:17 ICT FATAL: relation mapping file
"global/pg_filenode.map" contains invalid data
2017-05-08 10:08:17 ICT LOG: autovacuum launcher process (PID 816)
exited with exit code 1
2017-05-08 10:08:17 ICT LOG: terminating any other active server processes
2017-05-08 10:08:18 ICT LOG: all server processes terminated;
reinitializing
2017-05-08 10:08:29 ICT FATAL: pre-existing shared memory block is
still in use
2017-05-08 10:08:29 ICT HINT: Check if there are any old server
processes still running, and terminate them.
--
Adrian Klaver
adrian(dot)klaver(at)aklaver(dot)com
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