首页SELinux is preventing /usr/sbin/irqbalance from execute access

SELinux is preventing /usr/sbin/irqbalance from execute access

时间: 2023-09-12 07:05:11 浏览: 105

如何解决SELinux阻止虚拟机访问文件？

我用的是Fedora 17和KVM，虚拟机运行得很好。我尝试访问主机系统上的一个文件，但SELinux阻止虚拟化访问除了/var/lib/libvirt/images里的其他文件。当在共享路径上宿主的虚拟机运行时，主机给出以下信息：SELinux is preventing /usr/bin/qemu-kvm from read access on the directory share。　　这时我该怎么办？我虚拟机的目的是在多个Linux版本上测试二进制，所以共享路径是简单的。有办法让/tmp/共享让每个人都可用吗？　　Sander van Vugt：除了/var/lib/lib

SELinux (Security-Enhanced Linux) is a security mechanism in Linux that provides access control for files, processes, and other system resources. In this case, it seems that SELinux is preventing the /usr/sbin/irqbalance program from executing. This could be due to a misconfiguration in the SELinux policies or an issue with the program itself. To troubleshoot this issue, you can try to check the SELinux audit logs to see the specific reason why the access is being denied. You can use the following command to check the SELinux audit logs: ``` sudo ausearch -m avc -ts recent ``` This will show the recent SELinux audit logs. Look for entries related to /usr/sbin/irqbalance and see if there are any denials or errors reported. Once you have identified the issue, you can either modify the SELinux policies or fix the program to resolve the access issue.

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