Re: [uml-user] getcap/setcap in UML?

[richard -r. w. <ric...@gm...>]

On Tue, Sep 20, 2011 at 12:27 AM, Chris Frey <cd...@fo...> wrote:
> On Tue, Sep 20, 2011 at 12:28:53AM +0200, richard -rw- weinberger wrote:
>> Can you run strace on it?
>> Let's see what the system call returns...
>
> I get this:
>
> capget(0x20080522, 0, NULL)             = 0
> getxattr("/usr/libexec/pt_chown", "security.capability", 0xbf9444ac, 20) = -1 EOPNOTSUPP (Operation not supported)
> write(2, "Failed to get capabilities of fi"..., 85Failed to get capabilities of file `/usr/libexec/pt_chown' (Operation not supported)
> ) = 85
>

Looks like your file system does not support extended attributes...
Is  CONFIG_EXT4_FS_XATTR set? (In case you are using ext4).

-- 
Thanks,
//richard