[Postgres-xl-general] (no subject)

Durgamahesh Manne maheshpostgres9 at gmail.com
Wed Jan 27 05:36:31 PST 2016


As team suggested

i did attach the backend process to a debugger as result below

Attaching to process 25948
Reading symbols from /usr/local/pgsql/bin/postgres...(no debugging symbols
found
                 )...done.
Reading symbols from /lib/x86_64-linux-gnu/libdl.so.2...(no debugging
symbols fo
                       und)...done.
Loaded symbols for /lib/x86_64-linux-gnu/libdl.so.2
Reading symbols from /lib/x86_64-linux-gnu/libm.so.6...(no debugging
symbols fou
                       nd)...done.
Loaded symbols for /lib/x86_64-linux-gnu/libm.so.6
Reading symbols from /lib/x86_64-linux-gnu/libpthread.so.0...(no debugging
symbo
                 ls found)...done.
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Loaded symbols for /lib/x86_64-linux-gnu/libpthread.so.0
Reading symbols from /lib/x86_64-linux-gnu/libc.so.6...(no debugging
symbols fou
                       nd)...done.
Loaded symbols for /lib/x86_64-linux-gnu/libc.so.6
Reading symbols from /lib64/ld-linux-x86-64.so.2...(no debugging symbols
found).
                   ..done.
Loaded symbols for /lib64/ld-linux-x86-64.so.2
Reading symbols from /lib/x86_64-linux-gnu/libnss_files.so.2...(no
debugging sym
                         bols found)...done.
Loaded symbols for /lib/x86_64-linux-gnu/libnss_files.so.2
0x00007fbde190978d in recv () from /lib/x86_64-linux-gnu/libpthread.so.0
(gdb)
(gdb)
(gdb)
(gdb)
(gdb)
(gdb)
(gdb)
(gdb)
(gdb)
(gdb) generate-core-file
Saved corefile core.25948
(gdb) detach
Detaching from program: /usr/local/pgsql/bin/postgres, process 25948
(gdb) quit
pg3-tf ~ # ls -al core.*
-rw-r--r-- 1 root root 47268840 Jan 27 00:36 core.1339
-rw-r--r-- 1 root root 48182248 Jan 27 19:00 core.25948

Regards
mahesh
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