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楼主 |
发表于 2007-1-10 15:12:31
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急问:mount: unknown filesystem type 'debugfs' 的解决办法
在安装LTTng & LTTV的过程中,需要一下步骤:
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You must activate debugfs and specify a mount point. This is typically done in
fstab such that it happens at boot time.
If you have never used DebugFS before, these operation would do this for you :
mkdir /mnt/debugfs
cp /etc/fstab /etc/fstab.lttng.bkp
echo "debugfs /mnt/debugfs debugfs rw 0 0" >> /etc/fstab
then, rebooting or issuing the following command will activate debugfs :
mount /mnt/debugfs
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但是在执行最后一步时,系统提示如下:
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root@litao-desktop:~# mount /mnt/debugfs
mount: unknown filesystem type 'debugfs'
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是不是需要安装此文件系统?请大侠指点,多谢了 |
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