Re: [vserver] vdir @ NFS? Permission errors.

From: Christian Schrötter <vserver_at_lists.kb19.at>
Date: Sat 15 Mar 2014 - 20:56:38 GMT
Message-ID: <fad1301aef7503e19e29598d74840dcc@lists.kb19.at>

> What NFS version and how was it mounted?
exports: /remotepath
y.y.y.y/32(rw,sync,no_root_squash,no_subtree_check)
fstab: x.x.x.x:/remotepath /vservers.nfs nfs rw,soft,bg,intr,vers=3 0 0

Mounted with "mount /vservers.nfs" on the host.

> Can you create a world writeable directory, and from
> within the guest, create a file inside this directory
> and list ownership for that on the server and from
> inside the guest?
Sure, here we go:
> # mkdir /vservers.nfs/example/example
> # chmod 0777 /vservers.nfs/example/example
> # vserver example exec touch /example/root-test
> # vserver example exec su -s /bin/sh -c "touch
> /example/clamsmtp-test" clamsmtp

VS Host:
> # ls -lisahn /vservers.nfs/example/example/
> 27936703 4,0K drwxrwxrwx 2 0 0 4,0K Mär 15 21:47 .
> 27931540 4,0K drwxr-xr-x 22 0 0 4,0K Mär 15 21:46 ..
> 27936705 0 -rw-r--r-- 1 102 104 0 Mär 15 21:47 clamsmtp-test
> 27936704 0 -rw-r--r-- 1 0 0 0 Mär 15 21:47 root-test

VS Guest:
> # vserver example exec ls -lisahn /example/
> 27936703 4,0K drwxrwxrwx 2 0 0 4,0K Mär 15 21:47 .
> 27931540 4,0K drwxr-xr-x 22 0 0 4,0K Mär 15 21:46 ..
> 27936705 0 -rw-r--r-- 1 102 104 0 Mär 15 21:47 clamsmtp-test
> 27936704 0 -rw-r--r-- 1 0 0 0 Mär 15 21:47 root-test

NFS Server:
> # ls -lisahn /remotepath/example/example/
> 27936703 4,0K drwxrwxrwx 2 0 0 4,0K Mär 15 21:47 .
> 27931540 4,0K drwxr-xr-x 22 0 0 4,0K Mär 15 21:46 ..
> 27936705 0 -rw-r--r-- 1 102 104 0 Mär 15 21:47 clamsmtp-test
> 27936704 0 -rw-r--r-- 1 0 0 0 Mär 15 21:47 root-test

-- 
With kind regards,
Christian Schrötter
Received on Sat Mar 15 20:56:44 2014
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