On Tue, Mar 31 2015, [email protected] wrote:
> On my test system where NFS server is linux, the first mv back failed.
> :::
> exporting localhost:/tmp/irush/export
> + mv -v /tmp/irush/nfs/a/b /tmp/irush/nfs/a/c
> `/tmp/irush/nfs/a/b' -> `/tmp/irush/nfs/a/c'
> mv: cannot move `/tmp/irush/nfs/a/b' to `/tmp/irush/nfs/a/c': Permission
> denied
> :::
This is weird, assuming no_root_squash - it should work..
> Anyway ACL is a good hint actually.
> While I cannot reproduce your problem on my side, I'd suggest you to try
> a branch attribute "icexsys" for the writable branch such as
> # mount -t aufs -o br:$tmp/rw=rw+icexsys:$tmp/nfs=ro aufs $tmp/union
This didn't help. I still see "Operation not supported" in the aufs
mv. This time I tried on a freshly complied 3.19.3.
Yair.
------------------------------------------------------------------------------
Dive into the World of Parallel Programming The Go Parallel Website, sponsored
by Intel and developed in partnership with Slashdot Media, is your hub for all
things parallel software development, from weekly thought leadership blogs to
news, videos, case studies, tutorials and more. Take a look and join the
conversation now. http://goparallel.sourceforge.net/
