The following bug has been logged on the website:
Bug reference: 7986
Logged by: Sergey Burladyan
Email address: eshkinkot@gmail.com
PostgreSQL version: 9.2.3
Operating system: Debian GNU/Linux 7.0 (wheezy)
Description: =
I have one tablespace dir with multiple versions:
$ ls -la ~/inst/var/l/
=D0=B8=D1=82=D0=BE=D0=B3=D0=BE 16
drwx------ 4 seb seb 4096 =D0=9C=D0=B0=D1=80 23 18:26 .
drwxr-xr-x 7 seb seb 4096 =D0=9C=D0=B0=D1=80 23 18:28 ..
drwx------ 3 seb seb 4096 =D0=9C=D0=B0=D1=80 23 18:24 PG_9.2_201204301
drwx------ 3 seb seb 4096 =D0=9C=D0=B0=D1=80 23 18:26 PG_9.3_201303201
../pg-dev-master/bin/pg_basebackup -Ft -D backup copy all subdirectorys from
tablespace dir:
$ tar -tf backup/16384.tar =
PG_9.2_201204301/
PG_9.2_201204301/12042/
PG_9.2_201204301/12042/16385
PG_9.3_201303201/
PG_9.3_201303201/12070/
PG_9.3_201303201/12070/16385
PG_9.3_201303201/12070/16390
PG_9.3_201303201/12070/16388
IMHO it must copy only self version dir PG_9.3_201303201