Re: Single user model vaccum

On Friday, November 6, 2020, Sri Linux <srilinux09(at)gmail(dot)com> wrote:

> Added''
>
> when I log in to the Linux terminal and grep process, I can only see the
> single-user mode process running but not sure about vacuum status. I can't
> run a pg_stat commands from pgsql as the db is in single-user mode.
>
> ps -ef|grep -i sql
> root 25412 15199 0 14:59 pts/1 00:00:00 su postgres -c
> /usr/pgsql-9.4/bin/postgres --single -O -D /pgsql/9.4/data postgres
> postgres 25413 25412 53 14:59 ? 02:50:00
> /usr/pgsql-9.4/bin/postgres --single -O -D /pgsql/9.4/data postgres
>
> On Fri, Nov 6, 2020 at 8:17 PM Sri Linux <srilinux09(at)gmail(dot)com> wrote:
>
>> Hi All
>>
>> How can I monitor and make sure that the vacuum is still running if I get
>> lost with the session to Linux putty? I would need to check if the
>> vacuum is still running from Linux OS.
>>
>
Don’t really know but a quick read suggests you will need to basically
debug the running process.

In the future use something like “screen” or “tmux” so you can just
re-attach to the terminal container.

I’m not sure if there is anything special about single-user mode (way to
omit critical info on your first two emails) that would discourage you from
just killing the server and starting a new vacuum.

David J.