hi again,
now either the host and the vserver have permission to mount the share.
with this now i can "see" inside the share. but the lock problem
remains: if i mount with -o nolock the mount is immediate, but without
it it last about a couple of minutes.
i've seen that exists a lockd kernel module. if i load it from the
vserver it complaints that cannot find /lib/modules/... and if i load
from the host... the same 2 minute delay again.
if i look at the host's dmesg i see:
lockd_down: no lockd running.
portmap: server localhost not responding, timed out
RPC: failes to contact portmap (errno -5)
portmap should be running because nis in the vserver works as expected:
i can su to any user in the nis domain.
En/na dmanye ha escrit:
En/na Martin Fick ha escrit:
--- dmanye <[EMAIL PROTECTED]> wrote:
hi,
i need to be able from a vserser to mount an nfs
share (from an external, not controlled by me server). when i try
to manually mount i get: "mount: permission denied". if i do: echo
CAP_SYS_ADMIN > bcapabilities then i can mount (well... i have to
wait ~2 minutes) but
the two minute waiting is due to the nfs locking mechanism (which i
don't understant very much but...). if i try to mount the share
manually with option 'nolock' the mounting operation is immediate.
when i try to do a simple ls on the mounted system i
get a "permission denied" message.
What user are you doing the 'ls' as? Does that user
have permissions on the mounted share? If root, it
probably does NOT since the server may be using
root_squash. Make sure you are using a user which the
server grants permissions to.
i'm trying to reproduce in a vserver a server i have in production
where root or another any user is able to enter/navigate the share. in
the vserver i tried as root and other unpriviliged accounts with no luck.
Another thing, I found that when mounting via
fstab.remote (which you are not doing), the server
doing so worse than doing it manually: manually i have to wait near 2
minutes, with fstab.remote is something greater than (sorry for) my 5
minutes little patience :-(
needs to exported to both the vserver host and the
vserver guest for it to work.
i've asked permission to the admin of the share server... i'll tell
you when i have permission.
more info may help:
host: debian sarge/etch
host kernel: 2.6.16-1-vserver-686
util-vserver 0.30.210-10
i've compiled nothing: all are debian precompiled packages.
thanks.
-Martin
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