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Date: Wed, 20 Jun 2012 11:45:08 -0700 (PDT)
From: richw <richaw AT gmail DOT com>
To: cygwin AT cygwin DOT com
Subject: Re: /bin and /lib mount points occasionally lost
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ASSI wrote:
> 
> 
> Those should see the following mount points according to cygcheck3.out:
> 
> C:\cygwin        /          system  binary,auto
> C:\cygwin\bin    /usr/bin   system  binary,auto
> C:\cygwin\lib    /usr/lib   system  binary,auto
> cygdrive prefix  /cygdrive  user    binary,auto
> 
> and since they appear to be working correctly (but check the logfiles)
> one can assume that these mounts are present.
> 
> 
I modified /etc/exports to read
/ (ro,no_root_squash)
/usr/bin (ro,no_root_squash)
/usr/lib (ro,no_root_squash)
and then tried a mount.
I was surprised that I could not mount /usr/bin, but I could mount /bin.
(Is that correct? Why?)
And, by the way, I saw nothing unusual in the windows logs.


50:/root # mount 192.168.1.40:/usr/bin /mnt
> nfs_get_root: getattr error = 116
> nfs_read_super: get root inode failed
> mount: Mounting 192.168.1.40:/usr/bin on /mnt failed: Invalid argument
> 50:/root # mount 192.168.1.40:/bin /mnt
> 50:/root # ls /mnt/y*
> /mnt/yacc     /mnt/yes.exe
> 50:/root #

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