Archive_command
I have a question related to the archive_command option of postgresql.conf.
In the documentation[1]http://www.postgresql.org/docs/8.3/interactive/continuous-archiving.html I found examples that add a "< /dev/null" at the
end of the cp command. I know what the redirection from /dev/null does
(send an EOF), but is it really needed? In [2]http://www.postgresql.org/docs/8.3/interactive/runtime-config-wal.html#GUC-ARCHIVE-COMMAND there are examples that
don't have the redirection of STDIN from /dev/null.
[1]: http://www.postgresql.org/docs/8.3/interactive/continuous-archiving.html
http://www.postgresql.org/docs/8.3/interactive/continuous-archiving.html
[2]: http://www.postgresql.org/docs/8.3/interactive/runtime-config-wal.html#GUC-ARCHIVE-COMMAND
http://www.postgresql.org/docs/8.3/interactive/runtime-config-wal.html#GUC-ARCHIVE-COMMAND
Martin Marques <martin@marquesminen.com.ar> writes:
I have a question related to the archive_command option of postgresql.conf.
In the documentation[1] I found examples that add a "< /dev/null" at the
end of the cp command. I know what the redirection from /dev/null does
(send an EOF), but is it really needed?
The examples that have that are using "cp -i", and the point of the
redirect is to ensure that cp doesn't eat any input intended for someone
else if it actually does see a conflict (and try to prompt the user).
regards, tom lane