edwinwang.com

Month: August 2012

  • CentOS/RHEL 5 中 Samba 服务无法访问

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    Edwin
    in

    新安装的 CentOS 6.3 的服务器使用原始 Samba 配置文件却无法正常工作，症状是：能够访问，但是进入目录提示没有权限。 尝试方法： 关闭 SELinux vim /etc/sysconfig/selinux 改为如下： # This file controls the state of SELinux on the system. # SELINUX= can take one of these three values: # enforcing – SELinux security policy is enforced. # permissive – SELinux prints warnings instead of enforcing. # disabled – SELinux is fully…

  • Device Mapper Multipath Configuration

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    by

    Edwin
    in ,

    1. Setup Steps 1.1 install and load device mapper (not necessary in RHEL58) a) install Device Mapper Multipath/DMMP yum install device-mapper device-mapper-multipath b) load and check device mapper and multipath modules modprobe dm-multipath modprobe dm-round-robin lsmod | grep md c) start the multipathd service

  • 编译 64bit Linux Kernel 时报 genksyms 找不到

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    by

    Edwin
    in

    可以使用 $ make mrproper $ make cloneconfig $ make prepare-all 来解决。 不过如果报错：“/bin/sh: scripts/genksyms/genksyms: No such file or directory”，可以将 “make prepare-all” 改为 “make prepare scripts”。如下： $ make mrproper $ make cloneconfig $ make prepare scripts