Symptom
The SAP HANA database fails to start because the log volume usage has reached 95% or higher.
The following error messages are observed:
[435363]{-1}[-1/-1] 2026-03-05 20:05:53.223975 w Logger LogSegment.cpp(03225) : Log full - log_disk_usage_limit 95% reached in log partition /hana/log/SID/mnt00001/hdb00003.00004/, current disk usage is 95%, awaiting free segment or additional free disk space
[435363]{-1}[-1/-1] 2026-03-05 20:05:53.223986 i EventHandler EventManagerImpl.cpp(00678) : New event reported: 'LogFullEvent[volumeid=3,eventid=1,part=/hana/log/SID/mnt00001/hdb00003.00004/]'
[451758]{-1}[-1/-1] 2026-03-05 20:06:51.347265 i EventHandler EventManagerImpl.cpp(00960) : Could not set event 'LogFullEvent[volumeid=3,eventid=1,part=/hana/log/SID/mnt00001/hdb00003.00004/]' to state 'handled'
[435363]{-1}[-1/-1] 2026-03-05 20:06:51.347325 i Logger LogSegment.cpp(03152) : log partition disk usage 95% >= log_disk_usage_limit 95%, do not create new log segment
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Environment
SAP HANA, platform edition 2.0
Product
Keywords
HANA, log partition disk usage, do not create new log segment, awaiting free segment or additional free disk space, log full, log partition, event reported, disk space, HANA database startup error , KBA , HAN-DB , SAP HANA Database , HAN-DB-HA , SAP HANA High Availability (System Replication, DR, etc.) , Problem
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