[linux-cifs-client] "mount error 79 = Can not access a needed
shared library"
David Manthey
david.manthey at request.com
Tue Apr 7 20:11:59 GMT 2009
Hey all,
I have an old kernel (2.6.7), and when I was trying to mount.cifs a
share that used non-ASCII characters, I was seeing ???? instead of the
correct characters. A web search showed that other people had this
problem. The immediate solution was to use "iocharset=utf8", but when I
did this, I received the error:
mount error 79 = Can not access a needed shared library
, with dmesg showing:
CIFS VFS: CIFS mount error: iocharset utf8 not found
CIFS VFS: cifs_mount failed w/return code = -79
Ultimately, this was sending an ELIBACC error.
My web search didn't show the actual solution to this (short of changing
the kernel). Since I *did* find a solution, I figured I post it here so
that someone else with this problem would be less confounded by it.
Specifically, I was missing the nls_utf8.ko kernel module. Sicne I only
had nls_cp437.ko and nls_iso8859-1.ko modules installed, any iocharset=
other than =cp437 and =iso8859-1 would result in the error 79.
I was able to compile nls_cp437.ko (it was an unselected option in my
original kernel build), place it
in /lib/modules/(kernel)/kernel/fs/nls/, run depmod and modprobe, and
then, voila, iocharset=utf8 works AND I can properly see my non-ASCII
characters.
Thanks to everyone who works on samba and cifs.
- David
--
David Manthey, programmer
ReQuest, Inc.
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