Check if any disk issues
Storage is local or SAN , if SAN see if any hiccups to communicate SAN
Check disk space usage
From: Veerendra Pulapa <veerendra.pulapa@xxxxxxxxxx>
Sent: Sunday, June 16, 2024 7:49 PM
To: pgsql-admin <pgsql-admin@xxxxxxxxxxxxxx>; pgsql-admin@xxxxxxxxxxxxxxxxxxxx
Subject: Urgent: Segmentation Fault in PostgreSQL postmaster Process
Dear Team,
I am experiencing a segmentation fault issue with the postmaster process of our PostgreSQL database, and I am seeking your assistance. Below are the details of the error and our system configuration.
Issue Description
We encountered a segmentation fault in the postmaster process of our PostgreSQL instance. The relevant system log entry is as follows:
DB Logs:
LOG: restartpoint starting: time
LOG: startup process (PID 21704) was terminated by signal 11: Segmentation fault
LOG: terminating any other active server processes
LOG: database system is shut down
LOG: starting PostgreSQL 13.2 on x86_64-pc-linux-gnu, compiled by gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-44), 64-bit
LOG: listening on IPv4 address "0.0.0.0", port 5432
LOG: listening on IPv6 address "::", port 5432
LOG: listening on Unix socket "/var/run/postgresql/.s.PGSQL.5432"
LOG: listening on Unix socket "/tmp/.s.PGSQL.5432"
LOG: database system was interrupted while in recovery at log time 2024-06-16 19:37:48 +08
HINT: If this has occurred more than once some data might be corrupted and you might need to choose an earlier recovery target.
OS logs:
kernel: postmaster[7844]: segfault at 2dd736b ip 00000000004ddc75 sp 00007ffe0e9c3490 error 6 in postgres[400000+73e000]
PostgreSQL Version and Environment:
PostgreSQL Version: 13.2
Operating System: rhel 7.9
Kernel Version: 3.10.0-1160.118.1.el7.x86_64
System Specifications: [32 vCPU, 250GB]
______________________________________________________________________________________
This email may contain confidential, privileged or copyright material and is solely for the use of the intended recipient(s). If you are not the rightful recipient of this email, please delete this email immediately and inform the recipient.
I have checked with the system team as per them there is no issue with the disk and it is SAN. Did not see any issue with communication.
On Mon, Jun 17, 2024 at 8:32 AM <lennam@xxxxxxxxxxxxxxxxxxxxx> wrote:
______________________________________________________________________________________
This email may contain confidential, privileged or copyright material and is solely for the use of the intended recipient(s). If you are not the rightful recipient of this email, please delete this email immediately and inform the recipient.
