Symptom
"When attempting to start the HANA database, an error is returned stating: 'FAIL: process hdbdaemon HDB Daemon not running.' with the below traces in the Full System Info Dump:
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system_availability_sphanasandb01.trc:
19:06:47.724226;f6874d84-1dbf-6340-ab91-e4e6b16dXXXX;1;host_starting;2.00.0XX.00.1687900751;;unknown;unknown;starting;unknown;;;sphanasXXXXX;;;;;unknown;unknown;0;0;;;;;;;
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Multiple nameserver's out of memory' .trc were encountered while attempting to start the HANA database.
nameserver.rtedump.20251XXX-190XXX.0027XXX.oom:
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[MEMORY_OOM] Information about current out of memory situation: (20XX-XX-XX 19:07:37 0X Local)
OUT OF MEMORY occurred.
MemoryType: NearDRAM
Host: sphanaXXXXXXXXX
Executable: hdbnameserver
PID: 271XX
Failed to allocate 111.91kb (114600b).
Allocation failure type: GLOBAL_ALLOCATION_LIMIT
Current callstack:
0: 0x00007fbcd548f3e0 in .LTHUNK31.lto_priv.2+0x110 at Basis/MemoryManager/impl/mmPoolAllocator.cpp:2270 (libhdbbasis.so)
1: 0x00007fbcd562e590 in ltt::memory_resource::notify_oom(unsigned long, unsigned long, bool, ltt::allocation_failure, bool) const [clone .constprop.0]+0x40 at ltt/impl/memory_resource.cpp:156 (libhdbbasis.so)
2: 0x00007fbcd54924a3 in MemoryManager::PoolAllocator::oomHandling(unsigned long, unsigned long, bool)+0x70 at Basis/MemoryManager/impl/mmPoolAllocator.cpp:1226 (libhdbbasis.so)
3: 0x00007fbcd5492e12 in MemoryManager::PoolAllocator::allocate_nothrow_impl(unsigned long, void const*)+0xf0 at Basis/MemoryManager/impl/mmPoolAllocator.cpp:1760 (libhdbbasis.so)
4: 0x00007fbcd55df168 in ltt::allocator::allocate(unsigned long, void const*)+0x24 at ltt/impl/memory.cpp:184 (libhdbbasis.so)
GLOBAL_ALLOCATION_LIMIT (GAL) = 3.07gb (3305275392b), SHARED_MEMORY = 5.36mb (5627904b), CODE_SIZE = 2.93gb (3157209088b), NVM_ALLOCATED_SIZE = 0b
PID=27123 (hdbnameserver), PAL=147.65gb (158546673664b), AB=135.83mb (142438400b), UA=0, U=85.29mb (89433635b), FRO=0b, FSL=0b, FMC=0b
Total allocated memory= 3.07gb (3305275392b)
Total used memory = 3.02gb (3252270627b)
Sum AB = 142438400
Sum Used = 89433635
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Read more...
Environment
SAP HANA, platform edition
Product
Keywords
KBA , HAN-DB , SAP HANA Database , HAN-DB-ENG , SAP HANA DB Engines , Problem
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