Symptom
Starting up the database does not work. When checking the current state of the database processes using command 'HDB info' it becomes clear that only the startup of the nameserver had been initiated:
HDB info USER PID PPID %CPU VSZ RSS COMMAND |
The nameserver trace does neither report any progress nor is updated with new entries.
When investigating the call stack of the nameserver, for example by creating an rtedump against the nameserver process as outlined in SAP Note 1813020, the following stack can be seen:
__libc_poll SiPoll NiIPeekListen NiIAccept NiAcceptEx2 comm::accept_vague ChannelThread::setupStopHandles |
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Environment
SAP HANA Database
Product
Keywords
network communication; network configuration; locahost; /etc/hosts; loopback address; Localhost mapping; IPv4; IPv6; , KBA , HAN-DB-HA , SAP HANA High Availability (System Replication, DR, etc.) , Problem
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