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Pino Toscano

2014-Nov-21 10:46 UTC

Re: [Libguestfs] [PATCH 4/6] btrfs: add optional parameter `qgroupid' to btrfs_subvolume_create

On Friday 21 November 2014 13:17:58 Hu Tao wrote:> Parameter `qgroupid' is for adding the created subvolume to a qgroup.
> 
> Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
> ---
>  daemon/btrfs.c       | 10 +++++++++-
>  generator/actions.ml | 15 ++++++++-------
>  2 files changed, 17 insertions(+), 8 deletions(-)
> 
> diff --git a/daemon/btrfs.c b/daemon/btrfs.c
> index a20afca..0f525fa 100644
> --- a/daemon/btrfs.c
> +++ b/daemon/btrfs.c
> @@ -291,7 +291,7 @@ do_btrfs_subvolume_delete (const char *subvolume)
>  }
>  
>  int
> -do_btrfs_subvolume_create (const char *dest)
> +do_btrfs_subvolume_create (const char *dest, const char *qgroupid)
>  {
>    const size_t MAX_ARGS = 64;
>    const char *argv[MAX_ARGS];
> @@ -309,6 +309,14 @@ do_btrfs_subvolume_create (const char *dest)
>    ADD_ARG (argv, i, str_btrfs);
>    ADD_ARG (argv, i, "subvolume");
>    ADD_ARG (argv, i, "create");
> +
> +  /* Optional arguments. */
> +  if (optargs_bitmask &
GUESTFS_BTRFS_SUBVOLUME_CREATE_QGROUPID_BITMASK) {
> +    ADD_ARG (argv, i, "-i");
> +    ADD_ARG (argv, i, qgroupid);
> +  }
> +
> +
>    ADD_ARG (argv, i, dest_buf);
>    ADD_ARG (argv, i, NULL);
>  
> diff --git a/generator/actions.ml b/generator/actions.ml
> index 30b839c..1c1fcff 100644
> --- a/generator/actions.ml
> +++ b/generator/actions.ml
> @@ -10225,9 +10225,9 @@ See C<guestfs_get_e2generation>." };
>          [["mkfs_btrfs"; "/dev/sda1"; "";
""; "NOARG"; ""; "NOARG";
"NOARG"; ""; ""];
>           ["mount"; "/dev/sda1"; "/"];
>           ["mkdir"; "/dir"];
> -         ["btrfs_subvolume_create"; "/test1"];
> -         ["btrfs_subvolume_create"; "/test2"];
> -         ["btrfs_subvolume_create"; "/dir/test3"];
> +         ["btrfs_subvolume_create"; "/test1";
"NOARG"];
> +         ["btrfs_subvolume_create"; "/test2";
"NOARG"];
> +         ["btrfs_subvolume_create"; "/dir/test3";
"NOARG"];
>           ["btrfs_subvolume_snapshot"; "/dir/test3";
"/dir/test5"; "true"; "NOARG"];
>           ["btrfs_subvolume_snapshot"; "/dir/test3";
"/dir/test6"; ""; "0/1000"]]), []
>      ];
> @@ -10246,7 +10246,7 @@ of the snapshot, in the form
C</path/to/dest/name>." };
>        InitPartition, Always, TestRun (
>          [["mkfs_btrfs"; "/dev/sda1"; "";
""; "NOARG"; ""; "NOARG";
"NOARG"; ""; ""];
>           ["mount"; "/dev/sda1"; "/"];
> -         ["btrfs_subvolume_create"; "/test1"];
> +         ["btrfs_subvolume_create"; "/test1";
"NOARG"];
>           ["btrfs_subvolume_delete"; "/test1"]]), []
>      ];
>      shortdesc = "delete a btrfs subvolume or snapshot";
> @@ -10255,13 +10255,14 @@ Delete the named btrfs subvolume or
snapshot." };
>  
>    { defaults with
>      name = "btrfs_subvolume_create";
> -    style = RErr, [Pathname "dest"], [];
> +    style = RErr, [Pathname "dest"], [OString
"qgroupid"];
>      proc_nr = Some 324;
>      optional = Some "btrfs"; camel_name =
"BTRFSSubvolumeCreate";
>      shortdesc = "create a btrfs subvolume";
Like in patch 2, you need once_had_no_optargs = true for this as well.
>      longdesc = "\
>  Create a btrfs subvolume.  The C<dest> argument is the destination
> -directory and the name of the subvolume, in the form
C</path/to/dest/name>." };
> +directory and the name of the subvolume, in the form
C</path/to/dest/name>.
> +The C<qgroupid> adds the newly created subvolume to a qgroup."
};
"The optional C<qgroupid> parameter represents the qgroup which the
newly created subvolume should be added to."

or something like that, I'm not an English native speaker either...

-- 
Pino Toscano

Hu Tao

2014-Nov-24 02:26 UTC

head link

Re: [Libguestfs] [PATCH 4/6] btrfs: add optional parameter `qgroupid' to btrfs_subvolume_create

On Fri, Nov 21, 2014 at 11:46:37AM +0100, Pino Toscano
wrote:> On Friday 21 November 2014 13:17:58 Hu Tao wrote:
> > Parameter `qgroupid' is for adding the created subvolume to a
qgroup.
> > 
> > Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
> > ---
> >  daemon/btrfs.c       | 10 +++++++++-
> >  generator/actions.ml | 15 ++++++++-------
> >  2 files changed, 17 insertions(+), 8 deletions(-)
> > 
> > diff --git a/daemon/btrfs.c b/daemon/btrfs.c
> > index a20afca..0f525fa 100644
> > --- a/daemon/btrfs.c
> > +++ b/daemon/btrfs.c
> > @@ -291,7 +291,7 @@ do_btrfs_subvolume_delete (const char *subvolume)
> >  }
> >  
> >  int
> > -do_btrfs_subvolume_create (const char *dest)
> > +do_btrfs_subvolume_create (const char *dest, const char *qgroupid)
> >  {
> >    const size_t MAX_ARGS = 64;
> >    const char *argv[MAX_ARGS];
> > @@ -309,6 +309,14 @@ do_btrfs_subvolume_create (const char *dest)
> >    ADD_ARG (argv, i, str_btrfs);
> >    ADD_ARG (argv, i, "subvolume");
> >    ADD_ARG (argv, i, "create");
> > +
> > +  /* Optional arguments. */
> > +  if (optargs_bitmask &
GUESTFS_BTRFS_SUBVOLUME_CREATE_QGROUPID_BITMASK) {
> > +    ADD_ARG (argv, i, "-i");
> > +    ADD_ARG (argv, i, qgroupid);
> > +  }
> > +
> > +
> >    ADD_ARG (argv, i, dest_buf);
> >    ADD_ARG (argv, i, NULL);
> >  
> > diff --git a/generator/actions.ml b/generator/actions.ml
> > index 30b839c..1c1fcff 100644
> > --- a/generator/actions.ml
> > +++ b/generator/actions.ml
> > @@ -10225,9 +10225,9 @@ See C<guestfs_get_e2generation>."
};
> >          [["mkfs_btrfs"; "/dev/sda1";
""; ""; "NOARG"; ""; "NOARG";
"NOARG"; ""; ""];
> >           ["mount"; "/dev/sda1"; "/"];
> >           ["mkdir"; "/dir"];
> > -         ["btrfs_subvolume_create"; "/test1"];
> > -         ["btrfs_subvolume_create"; "/test2"];
> > -         ["btrfs_subvolume_create";
"/dir/test3"];
> > +         ["btrfs_subvolume_create"; "/test1";
"NOARG"];
> > +         ["btrfs_subvolume_create"; "/test2";
"NOARG"];
> > +         ["btrfs_subvolume_create"; "/dir/test3";
"NOARG"];
> >           ["btrfs_subvolume_snapshot";
"/dir/test3"; "/dir/test5"; "true";
"NOARG"];
> >           ["btrfs_subvolume_snapshot";
"/dir/test3"; "/dir/test6"; "";
"0/1000"]]), []
> >      ];
> > @@ -10246,7 +10246,7 @@ of the snapshot, in the form
C</path/to/dest/name>." };
> >        InitPartition, Always, TestRun (
> >          [["mkfs_btrfs"; "/dev/sda1";
""; ""; "NOARG"; ""; "NOARG";
"NOARG"; ""; ""];
> >           ["mount"; "/dev/sda1"; "/"];
> > -         ["btrfs_subvolume_create"; "/test1"];
> > +         ["btrfs_subvolume_create"; "/test1";
"NOARG"];
> >           ["btrfs_subvolume_delete"; "/test1"]]),
[]
> >      ];
> >      shortdesc = "delete a btrfs subvolume or snapshot";
> > @@ -10255,13 +10255,14 @@ Delete the named btrfs subvolume or
snapshot." };
> >  
> >    { defaults with
> >      name = "btrfs_subvolume_create";
> > -    style = RErr, [Pathname "dest"], [];
> > +    style = RErr, [Pathname "dest"], [OString
"qgroupid"];
> >      proc_nr = Some 324;
> >      optional = Some "btrfs"; camel_name =
"BTRFSSubvolumeCreate";
> >      shortdesc = "create a btrfs subvolume";
> 
> Like in patch 2, you need once_had_no_optargs = true for this as well.
Yes.
> 
> >      longdesc = "\
> >  Create a btrfs subvolume.  The C<dest> argument is the
destination
> > -directory and the name of the subvolume, in the form
C</path/to/dest/name>." };
> > +directory and the name of the subvolume, in the form
C</path/to/dest/name>.
> > +The C<qgroupid> adds the newly created subvolume to a
qgroup." };
> 
> "The optional C<qgroupid> parameter represents the qgroup which
the
> newly created subvolume should be added to."
"...will be added to." since it is a optional parameter?

Regards,
Hu
> 
> or something like that, I'm not an English native speaker either...
> 
> -- 
> Pino Toscano

Hu Tao

2014-Nov-24 02:39 UTC

head link

Re: [Libguestfs] [PATCH 4/6] btrfs: add optional parameter `qgroupid' to btrfs_subvolume_create

On Mon, Nov 24, 2014 at 10:26:50AM +0800, Hu Tao wrote:> On Fri, Nov 21, 2014 at 11:46:37AM +0100, Pino Toscano wrote:
> > On Friday 21 November 2014 13:17:58 Hu Tao wrote:
> > > Parameter `qgroupid' is for adding the created subvolume to a
qgroup.
> > > 
> > > Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
> > > ---
> > >  daemon/btrfs.c       | 10 +++++++++-
> > >  generator/actions.ml | 15 ++++++++-------
> > >  2 files changed, 17 insertions(+), 8 deletions(-)
> > > 
> > > diff --git a/daemon/btrfs.c b/daemon/btrfs.c
> > > index a20afca..0f525fa 100644
> > > --- a/daemon/btrfs.c
> > > +++ b/daemon/btrfs.c
> > > @@ -291,7 +291,7 @@ do_btrfs_subvolume_delete (const char
*subvolume)
> > >  }
> > >  
> > >  int
> > > -do_btrfs_subvolume_create (const char *dest)
> > > +do_btrfs_subvolume_create (const char *dest, const char
*qgroupid)
> > >  {
> > >    const size_t MAX_ARGS = 64;
> > >    const char *argv[MAX_ARGS];
> > > @@ -309,6 +309,14 @@ do_btrfs_subvolume_create (const char *dest)
> > >    ADD_ARG (argv, i, str_btrfs);
> > >    ADD_ARG (argv, i, "subvolume");
> > >    ADD_ARG (argv, i, "create");
> > > +
> > > +  /* Optional arguments. */
> > > +  if (optargs_bitmask &
GUESTFS_BTRFS_SUBVOLUME_CREATE_QGROUPID_BITMASK) {
> > > +    ADD_ARG (argv, i, "-i");
> > > +    ADD_ARG (argv, i, qgroupid);
> > > +  }
> > > +
> > > +
> > >    ADD_ARG (argv, i, dest_buf);
> > >    ADD_ARG (argv, i, NULL);
> > >  
> > > diff --git a/generator/actions.ml b/generator/actions.ml
> > > index 30b839c..1c1fcff 100644
> > > --- a/generator/actions.ml
> > > +++ b/generator/actions.ml
> > > @@ -10225,9 +10225,9 @@ See
C<guestfs_get_e2generation>." };
> > >          [["mkfs_btrfs"; "/dev/sda1";
""; ""; "NOARG"; ""; "NOARG";
"NOARG"; ""; ""];
> > >           ["mount"; "/dev/sda1";
"/"];
> > >           ["mkdir"; "/dir"];
> > > -         ["btrfs_subvolume_create";
"/test1"];
> > > -         ["btrfs_subvolume_create";
"/test2"];
> > > -         ["btrfs_subvolume_create";
"/dir/test3"];
> > > +         ["btrfs_subvolume_create";
"/test1"; "NOARG"];
> > > +         ["btrfs_subvolume_create";
"/test2"; "NOARG"];
> > > +         ["btrfs_subvolume_create";
"/dir/test3"; "NOARG"];
> > >           ["btrfs_subvolume_snapshot";
"/dir/test3"; "/dir/test5"; "true";
"NOARG"];
> > >           ["btrfs_subvolume_snapshot";
"/dir/test3"; "/dir/test6"; "";
"0/1000"]]), []
> > >      ];
> > > @@ -10246,7 +10246,7 @@ of the snapshot, in the form
C</path/to/dest/name>." };
> > >        InitPartition, Always, TestRun (
> > >          [["mkfs_btrfs"; "/dev/sda1";
""; ""; "NOARG"; ""; "NOARG";
"NOARG"; ""; ""];
> > >           ["mount"; "/dev/sda1";
"/"];
> > > -         ["btrfs_subvolume_create";
"/test1"];
> > > +         ["btrfs_subvolume_create";
"/test1"; "NOARG"];
> > >           ["btrfs_subvolume_delete";
"/test1"]]), []
> > >      ];
> > >      shortdesc = "delete a btrfs subvolume or
snapshot";
> > > @@ -10255,13 +10255,14 @@ Delete the named btrfs subvolume or
snapshot." };
> > >  
> > >    { defaults with
> > >      name = "btrfs_subvolume_create";
> > > -    style = RErr, [Pathname "dest"], [];
> > > +    style = RErr, [Pathname "dest"], [OString
"qgroupid"];
> > >      proc_nr = Some 324;
> > >      optional = Some "btrfs"; camel_name =
"BTRFSSubvolumeCreate";
> > >      shortdesc = "create a btrfs subvolume";
> > 
> > Like in patch 2, you need once_had_no_optargs = true for this as well.
> 
> Yes.
> 
> > 
> > >      longdesc = "\
> > >  Create a btrfs subvolume.  The C<dest> argument is the
destination
> > > -directory and the name of the subvolume, in the form
C</path/to/dest/name>." };
> > > +directory and the name of the subvolume, in the form
C</path/to/dest/name>.
> > > +The C<qgroupid> adds the newly created subvolume to a
qgroup." };
> > 
> > "The optional C<qgroupid> parameter represents the qgroup
which the
> > newly created subvolume should be added to."
> 
> "...will be added to." since it is a optional parameter?
I changed it into "The optional parameter C<qgroupid> represents the
qgroup which the
newly created subvolume will be added to.". How does that sound?
> 
> Regards,
> Hu
> 
> > 
> > or something like that, I'm not an English native speaker
either...
> > 
> > -- 
> > Pino Toscano
> 
> _______________________________________________
> Libguestfs mailing list
> Libguestfs@redhat.com
> https://www.redhat.com/mailman/listinfo/libguestfs

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