pg_xlog]# du -sh .
7.9G .
and i have files from last year Nov
ls -ltr |head
total 8257540
-rw------- 1 postgres postgres 16777216 Nov 21 16:32 0000000100000003000000BD
-rw------- 1 postgres postgres 16777216 Nov 21 16:32 0000000100000001000000C6
-rw------- 1 postgres postgres 16777216 Nov 21 16:33 0000000100000001000000C7
-rw------- 1 postgres postgres 16777216 Nov 21 16:33 0000000100000001000000C8
-rw------- 1 postgres postgres 16777216 Nov 21 16:34 0000000100000001000000C9
-rw------- 1 postgres postgres 16777216 Nov 21 16:34 0000000100000001000000CA
-rw------- 1 postgres postgres 16777216 Nov 21 16:35 0000000100000001000000CB
-rw------- 1 postgres postgres 16777216 Nov 21 16:35 0000000100000001000000CC
-rw------- 1 postgres postgres 16777216 Nov 21 16:36 0000000100000001000000CD
Here is my controldata output
pg_control version number: 960
Catalog version number: 201608131
Database system identifier: 6620833305040850458
Database cluster state: in production
pg_control last modified: Wed 30 Jan 2019 05:49:44 PM EST
Latest checkpoint location: 3/BC000098
Prior checkpoint location: 3/BA000220
Latest checkpoint's REDO location: 3/BC000060
Latest checkpoint's REDO WAL file: 0000000100000003000000BC
and i dont see postgresql using any of the other files.
sudo lsof |grep pg_xlog
bash 28969 root cwd DIR 202,112 32768 4063264 /opt/pgdata/pg_xlog
postgres 29571 postgres 3u REG 202,112 16777216 4068479 /opt/pgdata/pg_xlog/0000000100000003000000BC
postgres 29573 postgres 3u REG 202,112 16777216 4068479 /opt/pgdata/pg_xlog/0000000100000003000000BC
Any idea why those old files are not getting removed? How can i recycle them?
Thanks,
Ram