Displaying 6 results from an estimated 6 matches for "btrfsuuid".
2015 Jun 23
2
[PATCH] uuid: add support to change uuid of btrfs partition
...2fs);
GUESTFSD_EXT_CMD(str_xfs_admin, xfs_admin);
GUESTFSD_EXT_CMD(str_swaplabel, swaplabel);
+GUESTFSD_EXT_CMD(str_btrfstune, btrfstune);
static int
e2uuid (const char *device, const char *uuid)
@@ -91,6 +92,21 @@ swapuuid (const char *device, const char *uuid)
return 0;
}
+static int
+btrfsuuid (const char *device, const char *uuid)
+{
+ int r;
+ CLEANUP_FREE char *err = NULL;
+
+ r = command (NULL, &err, str_btrfstune, "-f", "-U", uuid, device, NULL);
+ if (r == -1) {
+ reply_with_error ("%s", err);
+ return -1;
+ }
+
+ return 0;
+}
+
int
d...
2015 Jun 24
2
Re: [PATCH v2 1/5] uuid: add support to change uuid of btrfs partition
...fs_get_label (const char *device);
> diff --git a/daemon/uuids.c b/daemon/uuids.c
> index 06b33e9..f7791ab 100644
> --- a/daemon/uuids.c
> +++ b/daemon/uuids.c
> @@ -91,6 +91,12 @@ swapuuid (const char *device, const char *uuid)
> return 0;
> }
>
> +static int
> +btrfsuuid (const char *device, const char *uuid)
> +{
> + return btrfstune_set_uuid (device, uuid);
> +}
What is this wrapper for? Just call btrfs_set_uuid below.
> int
> do_set_uuid (const char *device, const char *uuid)
> {
> @@ -111,8 +117,7 @@ do_set_uuid (const char *device, c...
2015 Jun 23
0
Re: [PATCH] uuid: add support to change uuid of btrfs partition
...GUESTFSD_EXT_CMD(str_swaplabel, swaplabel);
> +GUESTFSD_EXT_CMD(str_btrfstune, btrfstune);
>
> static int
> e2uuid (const char *device, const char *uuid)
> @@ -91,6 +92,21 @@ swapuuid (const char *device, const char *uuid)
> return 0;
> }
>
> +static int
> +btrfsuuid (const char *device, const char *uuid)
> +{
> + int r;
> + CLEANUP_FREE char *err = NULL;
> +
> + r = command (NULL, &err, str_btrfstune, "-f", "-U", uuid, device, NULL);
> + if (r == -1) {
> + reply_with_error ("%s", err);
> + ret...
2015 Jun 24
0
[PATCH v2 1/5] uuid: add support to change uuid of btrfs partition
...ar *uuid);
/*-- in ntfs.c --*/
extern char *ntfs_get_label (const char *device);
diff --git a/daemon/uuids.c b/daemon/uuids.c
index 06b33e9..f7791ab 100644
--- a/daemon/uuids.c
+++ b/daemon/uuids.c
@@ -91,6 +91,12 @@ swapuuid (const char *device, const char *uuid)
return 0;
}
+static int
+btrfsuuid (const char *device, const char *uuid)
+{
+ return btrfstune_set_uuid (device, uuid);
+}
+
int
do_set_uuid (const char *device, const char *uuid)
{
@@ -111,8 +117,7 @@ do_set_uuid (const char *device, const char *uuid)
r = swapuuid (device, uuid);
else if (STREQ (vfs_type, "btrfs...
2015 Jun 25
0
Re: [PATCH v2 1/5] uuid: add support to change uuid of btrfs partition
...f --git a/daemon/uuids.c b/daemon/uuids.c
> > index 06b33e9..f7791ab 100644
> > --- a/daemon/uuids.c
> > +++ b/daemon/uuids.c
> > @@ -91,6 +91,12 @@ swapuuid (const char *device, const char *uuid)
> > return 0;
> > }
> >
> > +static int
> > +btrfsuuid (const char *device, const char *uuid)
> > +{
> > + return btrfstune_set_uuid (device, uuid);
> > +}
>
> What is this wrapper for? Just call btrfs_set_uuid below.
>
> > int
> > do_set_uuid (const char *device, const char *uuid)
> > {
> > @@ -...
2015 Jun 24
10
[PATCH 0/5] uuid: add btrfs uuid change support and some rework
- Btrfs-progs v4.1 introduced new feature of changing
uuid of btrfs partition.
This patch add support of this.
- uuids.c did a lot of deplicated work for changing uuid
of fs. Use existed functions.
-- Introduce new API: btrfstune_set_uuid_random
Chen Hanxiao (5):
uuid: add support to change uuid of btrfs partition
uuid: use existed function of ext2
uuid: use newly introduced