VxRack: '메모리를 할당할 수 없음' 오류와 함께 FOSGWTool.sh 실패

Summary: VxRack: error='Cannot allocate memory' 오류와 함께 FOSGWTool.sh 가 실패합니다.

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Symptoms

아무 옵션 FOSGWTool.sh 실행하면 error='Cannot allocate memory' 오류와 함께 실패합니다.
  
ScaleIO-XX-XX-XX-XX-GW:/opt/emc/scaleio/gateway/bin # ./FOSGWTool.sh --check_esrs_connectivity --scaleio_gateway_ip localhost --scaleio_gateway_user admin --scaleio_gateway_password XXXXXX
Java HotSpot(TM) 64-Bit Server VM warning: INFO: os::commit_memory(0x00000000f2100000, 25165824, 0) failed; error='Cannot allocate memory' (errno=12)
#
# There is insufficient memory for the Java Runtime Environment to continue.
# Native memory allocation (mmap) failed to map 25165824 bytes for committing reserved memory.
# An error report file with more information is saved as:
# /opt/emc/scaleio/gateway/bin/hs_err_pid11503.log

 

Cause

VM에 할당할 수 있는 메모리가 부족합니다.

Resolution

  • VxRack 업그레이드 가이드에 따라 올바른 Java 버전이 설치되어 있는지 확인합니다.
cd /usr/java/latest/bin
java -version
  • VxFlex GW VM에 할당된 메모리 크기를 확인합니다. VxRackFlex 업그레이드 가이드에는 GW에 최소 4GiB 메모리가 할당되어 있어야 한다고 명시되어 있습니다
cat /proc/meminfo

Affected Products

PowerFlex rack, PowerFlex rack connectivity, PowerFlex rack HW, PowerFlex rack RCM Software
Article Properties
Article Number: 000168388
Article Type: Solution
Last Modified: 24 Nov 2025
Version:  4
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