Re: pg11.1: dsa_area could not attach to segment

I'm seeing dsa_allocate on two different servers.

One is virtualized with VMWare the other is bare metal.

ubuntu@db1:~$ grep dsa_allocate /var/log/postgresql/postgresql-11-main.log
2019-02-03 17:03:03 CET:192.168.10.83(48336):foo@bar:[27979]: FATAL:  dsa_allocate could not find 7 free pages
2019-02-05 17:05:12 CET:192.168.10.83(38138):foo@bar:[2725]: FATAL:  dsa_allocate could not find 49 free pages
2019-02-06 09:04:18 CET::@:[22120]: FATAL:  dsa_allocate could not find 13 free pages
2019-02-06 09:04:18 CET:192.168.10.83(55740):foo@bar:[21725]: ERROR:  dsa_allocate could not find 13 free pages
ubuntu@db1:~$ sudo dmidecode -s system-product-name
VMware Virtual Platform

----------------------------------

ubuntu@db2:~$ grep dsa_allocate /var/log/postgresql/postgresql-11-main2.log
2019-02-03 07:45:45 CET::@:[28592]: FATAL:  dsa_allocate could not find 25 free pages
2019-02-03 07:45:45 CET:127.0.0.1(41920):foo1@bar:[27320]: ERROR:  dsa_allocate could not find 25 free pages
2019-02-03 07:46:03 CET:127.0.0.1(41920):foo1@bar:[27320]: FATAL:  dsa_allocate could not find 25 free pages
2019-02-04 11:56:28 CET::@:[31713]: FATAL:  dsa_allocate could not find 7 free pages
2019-02-04 11:56:28 CET:127.0.0.1(41950):foo1@bar:[30465]: ERROR:  dsa_allocate could not find 7 free pages
2019-02-04 11:57:59 CET::@:[31899]: FATAL:  dsa_allocate could not find 7 free pages
2019-02-04 11:57:59 CET:127.0.0.1(44096):foo1@bar:[31839]: ERROR:  dsa_allocate could not find 7 free pages
ubuntu@db2:~$ sudo dmidecode -s system-product-name
ProLiant DL380 Gen9

--
regards,
pozdrawiam,
Jakub Glapa