I was able to make pg_basebackup working using --max-rate=128M Still don't understand why. I guess it is related to the encryption and slowness of the disk.. Do you have any idea?
Il giorno ven 13 mar 2020 alle ore 16:15 Adrian Klaver < adrian.kla...@aklaver.com> ha scritto: > On 3/13/20 4:11 AM, Nicola Contu wrote: > > So in the logs I now see this : > > > > 2020-03-13 11:03:42 GMT [10.150.20.22(45294)] [27804]: [1-1] > > db=[unknown],user=replicator LOG: terminating walsender process due to > > replication timeout > > Yeah that's been showing up the log snippets you have been posting. > > To figure this out you will need to: > > 1) Make a list of what changed since the last time replication worked > consistently. > > 2) Monitor the changed components, start logging or increase logging. > > 3) Monitor the chain of replication as whole, to catch changes that you > do not know about. Since you seem to be operating across data centers > that would include verifying the network. > > > > > So I tried increasing the wal_sender_timeout to 300s but it did not help > > > > Il giorno gio 12 mar 2020 alle ore 15:56 Nicola Contu > > <nicola.co...@gmail.com <mailto:nicola.co...@gmail.com>> ha scritto: > > > > The encryption is at os level. So the drives are encrypted with a > > password where the db saves data > > > > Il gio 12 mar 2020, 15:51 Adrian Klaver <adrian.kla...@aklaver.com > > <mailto:adrian.kla...@aklaver.com>> ha scritto: > > > > On 3/12/20 4:31 AM, Nicola Contu wrote: > > > The replicator is ok and the replicated as well. > > > %Cpu(s): 0.2 us, 1.0 sy, 0.0 ni, 94.8 id, 4.0 wa, 0.0 > > hi, 0.0 si, > > > 0.0 st > > > > > > CPU is really low on both. > > > > > > I am running pg_basebackup again everytime. > > > Any other suggestions? > > > > > > > I have to believe their is a connection between changing to > > encrypting > > the disks and your issues. Not sure what, but to help how is the > > encryption being done and what program is being used? > > > > > > -- > > Adrian Klaver > > adrian.kla...@aklaver.com <mailto:adrian.kla...@aklaver.com> > > > > > -- > Adrian Klaver > adrian.kla...@aklaver.com >
