RHOSP13- R5.0-162- DB node manager is in Init stat with message "Disk for DB is too low."

[alok kumar]

contrail-status show DB's nodemanager in Init stat.

== Contrail config-database ==
nodemgr: initializing (Disk for DB is too low. )
zookeeper: active
rabbitmq: active
cassandra: active

== Contrail database ==
kafka: active
nodemgr: initializing (Disk for DB is too low. )
zookeeper: active
cassandra: active

I used all the default templates to deploy HA setup on virtualized environment. disk space on the VM is 100G and 78G is free.

[heat-admin@overcloud-contrailcontroller-2 ~]$ df -h
Filesystem Size Used Avail Use% Mounted on
/dev/vda2 100G 23G 78G 23% /
devtmpfs 7.8G 0 7.8G 0% /dev
tmpfs 7.8G 0 7.8G 0% /dev/shm
tmpfs 7.8G 4.9M 7.8G 1% /run
tmpfs 7.8G 0 7.8G 0% /sys/fs/cgroup
tmpfs 1.6G 0 1.6G 0% /run/user/975
tmpfs 1.6G 0 1.6G 0% /run/user/1000

[alexey-mr (alexey-morlang)]

minimum disk size in GB is 256.
If there is not enough space on your env you may set THT parameters for config and analytics DBs, e.g.:
ContrailConfigDBMinDiskGB: 10
ContrailAnalyticsDBMinDiskGB: 50