I found this when using tar to unpack an OS image archive.  I've been doing 
this for a while on another CF card and had no problem.  But now, when I untar 
the archive, I keep getting "cannot create symlink" and "operation not 
permitted."

I bypassed tar and tried creating some of the symlinks by hand and got the same 
error.  The CF card is mounted in /mnt/flash.  I umounted the drive, cd'ed back 
to /mnt/flash and ran the very same tar command again and it created the files 
and symlinks without any problem.

So I can create the symlinks to that directory when nothing is mounted, but 
when I have a CF card mounted there, I can't create symlinks (and have other 
problems with tar).

For example, if the boot directory is there, with the files in it, and vmlinuz 
is in /mnt/flash/boot, then I do "cd /mnt/flash" and "ln -s boot/vmlinuz ./" I 
get the same error: Operation not permitted.

But if the drive is NOT mounted and I create (from the archive) 
/mnt/flash/boot, with the same file structure, and do the same two commands to 
get in /mnt/flash and create the symlink, it works just fine.

The only difference is that at one point the files exist on a CF card and the 
other time they're on the virtual hard drive (this is in a VM in Parallels, the 
guest OS is Squeeze).

I've tried this with another CF card and it works fine.  I've even tried it in 
another mount point and it works.  The only time it does NOT work is with this 
particular CF card.  I can unpack files to it and they are there and verified, 
but I can't create symlinks on the card.

Unfortunately, ln doesn't provide any useful information with the verbose mode 
(other than listing the files it's working on).

Does anyone have any idea why I can create and save files on this CF card and 
cannot make symlinks on it?


Thanks for any thoughts on this!



Hal

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