On Wed, May 30, 2018 at 11:40:27AM +0900, J. R. Okajima wrote:
> Jungsub Shin:
> > Do you mean using symlinks or bind mount to reduce length of mount
> > options?? I can remove "~/tca_agent/image_layer_dir" string. But the
> > other character means unique ID of layer and i can't compress it or
> >
Jungsub Shin:
> Do you mean using symlinks or bind mount to reduce length of mount
> options?? I can remove "~/tca_agent/image_layer_dir" string. But the
> other character means unique ID of layer and i can't compress it or
> replace it to another string. This is not fundamental solution. Docker=20
On Tue, May 29, 2018 at 02:14:12AM +0100, Al Viro wrote:
> On Tue, May 29, 2018 at 09:24:56AM +0900, Jungsub Shin wrote:
> > Mount command : mount -t aufs -o
> > br=~/tca_agent/container_rw_dir/51509032=rw:~/tca_agent/image_layer_dir/5a259d94211e449fd466d997b5b0b149cb2997a732fd3a838c14295e0eb93f92
Jungsub Shin:
> I suffered this problem below environments.
>
> OS : Ubuntu 18.04 LTS / 4.15.0-20-generic / 64bit
> AUFS module parameter : brs =3D 1 / allow_userns =3D N
> Mount command : mount -t aufs -o br=3D~/tca_agent/con
On Fri, May 25, 2018 at 07:42:10PM +0900, J. R. Okajima wrote:
> Jungsub Shin:
> > I know that almost mount option short and page size is enough to
> > contain almost mount options. but because of options for
> > unionfs(overlay, aufs), lenght of mount option could be exceed it
> > and cut.
> >
>
Jungsub Shin:
> I know that almost mount option short and page size is enough to
> contain almost mount options. but because of options for
> unionfs(overlay, aufs), lenght of mount option could be exceed it
> and cut.
>
> I suffer this problem with aufs. aufs's branch option is cut and
> fail to
Hi, now i'm interested in mount lenght of max mount option.
I anaylsis ksys_mount() function in /fs/namespace.c. and find out
the length of max mount option is a page size (4096 bytes).
I know that almost mount option short and page size is enough to
contain almost mount options. but because of o
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