edwinwang.com

Day: August 10, 2012

  • 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