报错信息如下图所示：
dmdba@localhost 桌面]S ./DMInstall.bin
解压安装程序.........OpenJDK 64-Bit Server VM warning: Insufficient space for shared memory file:11500Try using the -Djava.io.tmpdir= option to select an alternate temp location.
Exception in thread "main" java.lang.UnsatisfiedlinkError: Could not load SWT library. Reasons:
no swt-gtk-3659 in java.library.pathno swt-gtk in java.library.pathCan't load library: /tmp/swtlib-64/libswt-gtk-3659.soCan't load library: /tmp/swtlib-64/libswt-gtk.so
at org.eclipse.swtinternal.Library.loadribrary(library.java:267)at org.eclipse.swt.internal.library.loadlibrary(Library.java:174)at org.eclipse.swt.internal.C,<clinit>(c,java:21)org.eclipse.swt.internal.Converter.wcsToMbcs(Converter.java:63)atat org.eclipse.swt.internal.Converter.wcsToMbcs(Converter.java:54)at org.eclipse.swt.widgets.Display.<clinit>(Display.java:132)at org.eclipse.swt.widgets.Widget.isValidSubclass(Widget.java:988)at org.eclipse.swt.widgets.Decorations.checkSubclass(Decorations.java;16
at org.eclipse.swt.widgets.shell.<init>(Shell.java:258)at org.eclipse.swt.widgets.shell.<init>(Shell.java:253)at org.eclipse.swt.widgets.Shell.<init>(Shell.java:204)at org.eclipse.swt.widgets.shell.<init>(Shell.java:140)at com.dameng.common.gui.util.SWTUtility.canInitGUI(SWTUtility.java:382)at com.dameng.install,ui.MainApplication.run(MainApplication,java:80)at com.dameng.install.ui,MainApplication.main(MainApplication.java:437)
可以看到主要有两个错误：1、OpenJDK 64-Bit Server VM warning: Insufficient space for shared memory file:11500Try using the -Djava.io.tmpdir= option to select an alternate temp location.
2、Exception in thread "main" java.lang.UnsatisfiedlinkError: Could not load SWT library. Reasons:
no swt-gtk-3659 in java.library.pathno swt-gtk in java.library.path Can't load library: /tmp/swtlib-64/libswt-gtk-3659.soCan't load library: /tmp/swtlib-64/libswt-gtk.so
一个是提示：没有足够的空间给共享内存文件，一个是提示 SWT 库无法调用，缺少/tmp/swtlib-64/libswt-gtk-3659.so以及 /tmp/swtlib-64/libswt-gtk.so
理论上，提示so缺失，SWT不能调用的问题，将对应的库安装上就可以解决。但是这里我们在处理时采用了 忽略，不使用图形化界面安装的方式。 而是采用控制台交互的方式进行安装 即 ：
./DMInstall.bin -i
然后过程中 就出现了这样的情况：
还是提示 共享内存文件空间的问题。 经过查询网上资料，都说清理空间，但是通过df -h查看控件情况时发现，并没有什么异常。 后来死马当活马医，就增加了一个swap分区：具体操作：https://blog.csdn.net/yeyuningzi/article/details/112569931?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522167844186716800225514655%2522%252C%2522scm%2522%253A%252220140713.130102334.pc%255Fblog.%2522%257D&request_id=167844186716800225514655&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~blog~first_rank_ecpm_v1~rank_v31_ecpm-1-112569931-null-null.blog_rank_default&utm_term=swap&spm=1018.2226.3001.4450
后来就好了。
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