Hi David, Taken from [1], for setting the password for the engine user. su - postgres psql postgres=# create role engine with login encrypted password 'password'; You can set the password for the postgres with 'sudo passwd postgres' (Alghout the password should be postgres) For unlocking the disk, follow the example here [2] $ PGPASSWORD=xxxxxx ./unlock_entity.sh -t disk -q [1] https://www.ovirt.org/develop/Using-oVirt-Engine-with-a-PostgreSQL-container... [2] https://www.ovirt.org/develop/developer-guide/db-issues/helperutilities.html *Regards,* *Shani Leviim* On Thu, Oct 14, 2021 at 12:45 PM David White via Users <users@ovirt.org> wrote:
I am trying to put a host into maintenance mode, and keep getting this error:
Error while executing action: Cannot switch Host cha1-storage.my-domain.com to Maintenance mode. Image transfer is in progress for the following (3) disks:
e0f46dc5-7f98-47cf-a586-4645177bd6a2, 06bd3678-bfab-4793-a839-ec8cad4b96e5, 13cef086-3878-463b-a224-cc42b44d8468
Reviewing documentation online, it seems I need to do this: PGPASSWORD=pass /usr/share/ovirt-engine/setup/dbutils/unlock_entity.sh -t disk e0f46dc5-7f98-47cf-a586-4645177bd6a2 PGPASSWORD=pass /usr/share/ovirt-engine/setup/dbutils/unlock_entity.sh -t disk 06bd3678-bfab-4793-a839-ec8cad4b96e5 PGPASSWORD=pass /usr/share/ovirt-engine/setup/dbutils/unlock_entity.sh -t disk 13cef086-3878-463b-a224-cc42b44d8468 /usr/share/ovirt-engine/setup/dbutils/taskcleaner.sh -R
When I run those commands, it *seems* to run successfully. However, I don't think that I have the correct password, because I cannot get a psql interface:
[root@ovirt-engine1 ovirt-engine]# psql -U admin -h localhost -p 5432 psql: error: FATAL: Ident authentication failed for user "admin" [root@ovirt-engine1 ovirt-engine]# psql -U admin -W -h localhost -p 5432 Password: psql: error: FATAL: Ident authentication failed for user "admin" [root@ovirt-engine1 ovirt-engine]# psql -U engine -h localhost -p 5432 Password for user engine:
Checking https://www.ovirt.org/develop/developer-guide/db-issues/postgresql-changing-..., I tried: [root@ovirt-engine1 ovirt-engine]# read PASSWD /etc/pki/ovirt-engine/encryptpasswd.sh [root@ovirt-engine1 ovirt-engine]# cat /etc/pki/ovirt-engine/encryptpasswd.sh $PASSWD cat: /etc/pki/ovirt-engine/encryptpasswd.sh: No such file or directory cat: /etc/pki/ovirt-engine/encryptpasswd.sh: No such file or directory
I must be doing something wrong here.
1) How can I reset the Postgres password? What user should I be using? 2) Once I have the correct password, will the commands I provided earlier work to unlock the disk?
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