Alan McKinnon <[email protected]> writes:
[...]
>> Logging my user out and back in I see the gid 15 now is wheel so the
>> same as solaris.
>
> When you do this, you only change the username attached to the gid. Remember
> that the filesystem does not know or care what username you use, it only
> knows
> about gids. You now need to find every file group owned by man's old gid and
> chown it to man's new gid. Put another way, the man groups files now appear
> to
> belong to the wheel group, and the wheel group's files are orphaned. This
> ought to do it:
> - umount nfs shares
> - find / -gid 15 -exec chown :16 {} +;
Not many files have group man... mainly /var/cache/man/*
> - find / -gid 10 -exec chown :15 {} +;
> - mount nfs shares
I'm working on that... but that would only get to files NOT on the nfs
mount. Far as on the nfs mount...where the `cp -a' problem is, the
numeric gids are the same on all machines now.
[...]
>> But with all that in place.... a copy using `-a' still causes the the
>> same error warning.
>
> Let's try something stupid :-)
> cp -a is a GNU extension IIRC, and Solaris userland does not support it.
> Try cp -pr just for fun
The server is opensolaris.. which has lots of gnus tools... including
cp -a, but just making sure:
cd /projects
touch file
cp -rp file file2
cp: preserving permissions for `file2': Operation not supported
> Also, there's an ACL on that file (the +). What are those rules, determined
> by
> getfacl? It shouldn't make a difference as ACLs cannot take away a user's
> permissions. But SELinux can ... offhand I cannot think of anything on
> Solaris
> that works similarly - anything ring a bell here about your nfs server?
getfacl doesn't show anything as an acl...
getfacl file
# file: file
# owner: reader
# group: wheel
user::rw-
group::r--
mask::rwx
other::r--
> What are your mount options on the client side, and the relevant line in
I posted those already.. `noauto,users,exec,dev,suid'
> exports on the server side?
opensolaris running zfs filesystem doesn't use an exports list.
nfs exporting is done by using the:
`zfs set sharenfs=on' cmd on the desired member of a zfs filesystem.
I don't really know what the defaults are and not really sure how to
find out either.
I've run into something more serious in the course of investigating
about the nfs mount... a reboot of gentoo has shown that I have no
keyboard or mouse once I turn X on.
So the nfs stuff will have to wait.... its working well enough for me
to work on the mounted filesystem for now anyway.
