2953430 - HANA database failed to start with error "FAIL: process hdbdaemon HDB Daemon not running"

The HANA database failed to start with below error in command line:

FAIL: process hdbdaemon HDB Daemon not running

Checking the latest traces under /trace directory, it looks like the traces haven't finished writing.

For example,

• in daemon service trace (naming daemon_<HANA hostname>.3<instance number>00.xxx.trc), there maybe some imcomplete entries like below.

[00000]{-1}[-1/-1] 0000-00-00 00:00:00.000000 w TraceTopic       TraceTopic.cpp(00147) : Specified trace level None for trace topic ChildOutput turns off all traces. This causes your dat

or

[00000]{-1}[-1/-1] 2020-07

• In nameserver trace:

[00000]{-1}[-1/-1] 0000-00-00 00:00:00.000000 i Service_Shutdown TREXIndexServer.cpp(04422) : Preparing to shutdown

[00000]{-1}[-1/-1] 0000-00-00 00:00:00.000000 i Service_Shutdown TREXInd

• You may also see below call-stacks 

ste::Exception::Exception
ste::STLException::STLException
ste::FileSystemException::FileSystemException
......

• SAP HANA Platform Edition 1.0
• SAP HANA Platform Edition 2.0

FAIL: process hdbdaemon HDB Daemon not running, daemon, fail to start, imcomplete, HDB start, ste::Exception::Exception, disk full, , KBA , HAN-DB , SAP HANA Database , Problem