below are the os versions details. standalone machine running without any issues, coming to replication not working, even i tried from postgresql 10 onwards as well.
[root@node2 ~]# openssl version OpenSSL 1.0.1e-fips 11 Feb 2013 [root@node2 ~]# uname -a Linux node2 3.10.0-327.el7.x86_64 #1 SMP Thu Oct 29 17:29:29 EDT 2015 x86_64 x86_64 x86_64 GNU/Linux [root@node2 ~]# cat /etc/redhat-release Red Hat Enterprise Linux Server release 7.2 (Maipo) [root@node2 ~]#
On Sat, Dec 19, 2020 at 10:18 PM Tom Lane <tgl@sss.pgh.pa.us> wrote:
Rambabu V <ram.wissen@gmail.com> writes: > i have installed postgresql 13 using packages/tried same using lower > versions as well, but replication not working, getting below error.
> 2020-12-19 02:48:22.346 PST [3574] FATAL: could not load library > "/usr/pgsql-13/lib/libpqwalreceiver.so": /usr/pgsql-13/lib/libpq.so.5: > symbol X509_get_signature_nid, version libcrypto.so.10 not defined in file > libcrypto.so.10 with link time reference
Apparently this copy of libpq was built against a newer version of OpenSSL than what you have installed locally. The man page for X509_get_signature_nid says it was added in OpenSSL 1.0.2, in case that helps. You need to find or build a version of Postgres that's intended for your specific platform version. Alternatively, maybe you would be better off moving to a newer platform version, or at least installing a newer OpenSSL version. Anything older than 1.0.1 is considered outright insecure these days.
