If you did not even see this messages on your standby logs: restartpoint starting: xlog then it means that the checkpoint was even never started. In that case, I have no clue. Try to describe step by step how to reproduce the problem together with your setup and the version number of Postgres and repmgr, and i might be able to help you further. regards, fabio pardi On 5/27/19 12:17 PM, Mariel Cherkassky wrote: > standby_mode = 'on' > primary_conninfo = 'host=X.X.X.X user=repmgr connect_timeout=10 ' > recovery_target_timeline = 'latest' > primary_slot_name = repmgr_slot_1 > restore_command = 'rsync -avzhe ssh > postgres@x.x.x.x:/var/lib/pgsql/archive/%f /var/lib/pgsql/archive/%f ; > gunzip < /var/lib/pgsql/archive/%f > %p' > archive_cleanup_command = '/usr/pgsql-9.6/bin/pg_archivecleanup > /var/lib/pgsql/archive %r' > > בתאריך יום ב׳, 27 במאי 2019 ב-12:29 מאת Fabio Pardi > <f.pardi@xxxxxxxxxxxx <mailto:f.pardi@xxxxxxxxxxxx>>: > > Hi Mariel, > > let s keep the list in cc... > > settings look ok. > > what's in the recovery.conf file then? > > regards, > > fabio pardi > > On 5/27/19 11:23 AM, Mariel Cherkassky wrote: > > Hey, > > the configuration is the same as in the primary : > > max_wal_size = 2GB > > min_wal_size = 1GB > > wal_buffers = 16MB > > checkpoint_completion_target = 0.9 > > checkpoint_timeout = 30min > > > > Regarding your question, I didnt see this message (consistent recovery > > state reached at), I guess thats why the secondary isnt avaialble > yet.. > > > > Maybe I'm wrong, but what I understood from the documentation- restart > > point is generated only after the secondary had a checkpoint wihch > means > > only after 30 minutes or after max_wal_size is reached ? But > still, why > > wont the secondary reach a consisteny recovery state (does it > requires a > > restart point to be generated ? ) > > > > > > בתאריך יום ב׳, 27 במאי 2019 ב-12:12 מאת Fabio Pardi > > <f.pardi@xxxxxxxxxxxx <mailto:f.pardi@xxxxxxxxxxxx> > <mailto:f.pardi@xxxxxxxxxxxx <mailto:f.pardi@xxxxxxxxxxxx>>>: > > > > Hi Mariel, > > > > if i m not wrong, on the secondary you will see the messages you > > mentioned when a checkpoint happens. > > > > What are checkpoint_timeout and max_wal_size on your standby? > > > > Did you ever see this on your standby log? > > > > "consistent recovery state reached at .." > > > > > > Maybe you can post your whole configuration of your standby > for easier > > debug. > > > > regards, > > > > fabio pardi > > > > > > > > > > On 5/27/19 10:49 AM, Mariel Cherkassky wrote: > > > Hey, > > > PG 9.6, I have a standalone configured. I tried to start up a > > secondary, > > > run standby clone (repmgr). The clone process took 3 hours > and during > > > that time wals were generated(mostly because of the > > checkpoint_timeout). > > > As a result of that, when I start the secondary ,I see that the > > > secondary keeps getting the wals but I dont see any messages > that > > > indicate that the secondary tried to replay the wals. > > > messages that i see : > > > receiving incremental file list > > > 000000010000377B000000DE > > > > > > sent 30 bytes received 4.11M bytes 8.22M bytes/sec > > > total size is 4.15M speedup is 1.01 > > > 2019-05-22 12:48:10 EEST 60942 LOG: restored log file > > > "000000010000377B000000DE" from archive > > > 2019-05-22 12:48:11 EEST db63311 FATAL: the database system is > > starting up > > > 2019-05-22 12:48:12 EEST db63313 FATAL: the database system is > > > starting up > > > > > > I was hoping to see the following messages (taken from a > different > > > machine) : > > > 2019-05-27 01:15:37 EDT 7428 LOG: restartpoint starting: time > > > 2019-05-27 01:16:18 EDT 7428 LOG: restartpoint complete: > wrote 406 > > > buffers (0.2%); 1 transaction log file(s) added, 0 removed, 0 > > recycled; > > > write=41.390 s, sync=0.001 s, total=41.582 s; sync file > > > s=128, longest=0.000 s, average=0.000 s; distance=2005 kB, > > estimate=2699 kB > > > 2019-05-27 01:16:18 EDT 7428 LOG: recovery restart point at > > 4/D096C4F8 > > > > > > My primary settings(wals settings) : > > > wal_buffers = 16MB > > > checkpoint_completion_target = 0.9 > > > checkpoint_timeout = 30min > > > > > > Any idea what can explain why the secondary doesnt replay > the wals ? > > > > >
