Hello so should I post an issue to github? or just wait to see if this
happens again?
On 16/1/19 5:24 μ.μ., Achilleas Mantzios wrote:
> Hello List,
>
> I had this error today with postgresql 10.6 and pgbackrest 2.07. I was
> running test backups and during a backup
> The command given to the repo host (pg1-host=10.9.0.77) was :
> pgbackrest@smadb2cs:~$ pgbackrest --stanza=dynacomtest backup
> I noticed that the (two) ssh login sessions to the repo host just
> froze. No disconnections, just froze. So some network problem surely
> occurred.
> On the repo host pgbackrest log I got :
> 2019-01-16 12:20:38.372 P00 ERROR: [042]: unexpected EOF reading line
> from remote process on '10.9.0.77'
> on the pg host (10.9.0.77) I noticed that the pgbackrest backup
> processes had died, the only ones running was spawn from the
> archive-push , however on the repo host the pgbackrest processes were
> alive, when in fact the backup was stalled.
> On the repo I got :
> root@smadb2cs:/home/pgbackrest# netstat -apn | grep 10.9.0.77
> tcp 0 88 10.9.1.22:43837 10.9.0.77:22 ESTABLISHED 11918/ssh
> tcp 0 88 10.9.1.22:43838 10.9.0.77:22 ESTABLISHED 11920/ssh
> tcp 0 88 10.9.1.22:43839 10.9.0.77:22 ESTABLISHED 11919/ssh
> tcp 0 88 10.9.1.22:43840 10.9.0.77:22 ESTABLISHED 11922/ssh
> root@smadb2cs:/home/pgbackrest# netstat -anp --timers | grep 0.77
> tcp 0 88 10.9.1.22:43837 10.9.0.77:22 ESTABLISHED
> 11918/ssh on (65.50/12/0)
> tcp 0 88 10.9.1.22:43838 10.9.0.77:22 ESTABLISHED
> 11920/ssh on (69.60/12/0)
> tcp 0 88 10.9.1.22:43839 10.9.0.77:22 ESTABLISHED
> 11919/ssh on (65.50/12/0)
> tcp 0 88 10.9.1.22:43840 10.9.0.77:22 ESTABLISHED
> 11922/ssh on (61.40/12/0)
>
> In order to start a new backup I had to kill the 4 processes.
>
> Is this behavior normal ? Would the 4 processes be killed due to
> KEEPALIVE settings eventually ?
>