On Wed, 30 Jan 2013 06:12:56 +
Dietmar Maurer wrote:
>
> What is the advantage of 'chattr +i'? I usually use 'chmod -w' to
> set a file read only.
>
chattr +i also prevents creating hard-links to the file which a
read-only file does not guaranty against. A hard-link would effectively
preven
> It's posix as far as i remember.
OK, thanks.
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It's posix as far as i remember.
Am 30.01.2013 um 08:30 schrieb Dietmar Maurer :
What is the advantage of 'chattr +i'? I usually use 'chmod -w' to set
a file read only.
>>
>> root can't delete/change the file with chattr +i. (and qemu,pvedaemon runs
>> as root)
>
> But this is file sy
> >>What is the advantage of 'chattr +i'? I usually use 'chmod -w' to set
> >>a file read only.
>
> root can't delete/change the file with chattr +i. (and qemu,pvedaemon runs
> as root)
But this is file system related?
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test
root@kvmtest1:# chattr +i test
root@kvmtest1:# rm test
root@kvmtest1:#rm: cannot remove `test': Operation not permitted
- Mail original -
De: "Dietmar Maurer"
À: "Alexandre Derumier" , pve-devel@pve.proxmox.com
Envoyé: Mercredi 30 Janvier 2013 07:12:56
Ob
> +my $cmd = ['/usr/bin/chattr', $action, $path];
> +run_command($cmd);
What is the advantage of 'chattr +i'? I usually use 'chmod -w' to
set a file read only.
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(and also fix backing file regex parsing)
for files, we protect the volume file with chattr.
So we can only read it, but can't delete or move it.
Signed-off-by: Alexandre Derumier
---
PVE/Storage/Plugin.pm | 20 +---
1 file changed, 17 insertions(+), 3 deletions(-)
diff --gi
