VxRack：FOSGWTool.sh 失败，并显示错误“无法分配内存”

Summary: VxRack：FOSGWTool.sh 失败，错误=“无法分配内存”。

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Symptoms

使用任何选项运行 FOSGWTool.sh 失败，错误=“无法分配内存”。
  
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

没有足够的可用内存可以分配给虚拟机。

Resolution

  • 确保根据 VxRack 升级指南安装正确的 Java 版本
cd /usr/java/latest/bin
java -version
  • 检查 VxFlex GW 虚拟机分配的内存大小。VxRackFlex 升级指南指出，GW 必须至少分配 4 GiB 内存
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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