Debian 9.2 + QUADStor Storage Virtualization 3.2.13 = __pgsql_exec_query:50 Connect to db failed err

[Aleksey Maksimov]

Hello QUADStor guru`s!

Fresh installed QUADStor Storage Virtualization 3.2.13 on Debian GNU/Linux 9.2 (stretch)

On web-console:

• in "Physical Storage" Tab I get a error "ERROR: Unable to get configured disk list"
• in "Storage Pools" Tab I get a error "ERROR: Getting pool list Failed"
• in "Virtual Disks" Tab I get a error "ERROR: Getting VDisk list Failed"

# systemctl status quadstor.service

● quadstor.service - QUADStor Storage Virtualization
   Loaded: loaded (/lib/systemd/system/quadstor.service; enabled; vendor preset: enabled)
   Active: active (running) since Wed 2017-12-06 15:35:04 MSK; 4min 40s ago
  Process: 439 ExecStart=/quadstor/etc/quadstor.init start (code=exited, status=0/SUCCESS)
 Main PID: 3079 (ietd)
    Tasks: 1 (limit: 4915)
   CGroup: /system.slice/quadstor.service
           └─3079 /quadstor/sbin/ietd

# journalctl -u quadstor.service

-- Logs begin at Wed 2017-12-06 15:34:30 MSK, end at Wed 2017-12-06 15:39:57 MSK. --
Dec 06 15:34:35 KOM-ES70-BCP01 systemd[1]: Starting QUADStor Storage Virtualization...
Dec 06 15:34:47 KOM-ES70-BCP01 mdaemon[3082]: ERR: do_unit_serial_number:920 Failed result status 2
Dec 06 15:34:47 KOM-ES70-BCP01 mdaemon[3082]: ERR: do_unit_serial_number:920 Failed result status 2
Dec 06 15:34:47 KOM-ES70-BCP01 mdaemon[3082]: ERR: __pgsql_exec_query:50 Connect to db failed error is FATAL:  semctl(196614, 3, SETVAL, 0) failed: Invalid argument
Dec 06 15:34:56 KOM-ES70-BCP01 scctl[3117]: ERROR: do_connect:303 failed to connect errno 111 Connection refused
Dec 06 15:35:04 KOM-ES70-BCP01 vdconfig[3122]: ERROR: do_connect:303 failed to connect errno 111 Connection refused
Dec 06 15:35:04 KOM-ES70-BCP01 quadstor.init[439]: Starting quadstor: Getting VDisk list failed
Dec 06 15:35:04 KOM-ES70-BCP01 systemd[1]: Started QUADStor Storage Virtualization.

What to do?

[Aleksey Maksimov]

To solve this problem, we need to add the parameter "RemoveIPC=no" in /etc/systemd/logind.conf and restart the server

https://blog.it-kb.ru/2017/12/07/postgresql-error-starting-quadstor-service-in-debian-9-with-systemd-connect-to-db-failed-error-is-fatal-semctl-setval-failed-invalid-argument/