search for: xfs_label_max

...x 0ccbc9e..f442efd 100644 --- a/daemon/daemon.h +++ b/daemon/daemon.h @@ -253,6 +253,10 @@ extern void main_loop (int sock) __attribute__((noreturn)); /*-- in xattr.c --*/ extern int copy_xattrs (const char *src, const char *dest); +/*-- in xfs.c --*/ +/* Documented in xfs_admin(8). */ +#define XFS_LABEL_MAX 12 + /* ordinary daemon functions use these to indicate errors * NB: you don't need to prefix the string with the current command, * it is added automatically by the client-side RPC stubs. diff --git a/daemon/labels.c b/daemon/labels.c index f417c57..cfcb4df 100644 --- a/daemon/labels.c ++...

We should use the existing function from specific fs, if not, move it to specific fs files. Chen Hanxiao (4): labels: move e2label to ext2.c and call it directly labels: move ntfslabel to ntfs.c labels: use existing do_xfs_admin for xfslabel labels: return ENOTSUP if could not set label for specific fs daemon/daemon.h | 2 ++ daemon/ext2.c | 23 ++++++++++++-----

...;)) { + ADD_ARG (argv, i, "-n"); + ADD_ARG (argv, i, label); + } + else if (STREQ (fstype, "ntfs")) { + ADD_ARG (argv, i, "-L"); + ADD_ARG (argv, i, label); + } + else if (STREQ (fstype, "xfs")) { + if (strlen (label) > XFS_LABEL_MAX) { + reply_with_error ("%s: xfs labels are limited to %d bytes", + label, XFS_LABEL_MAX); + return -1; + } + + ADD_ARG (argv, i, "-L"); + ADD_ARG (argv, i, label); + } + else if (STREQ (fstype, "btrfs")) { +...

We should use the existing function from specific fs, if not, move it to specific fs files. Chen Hanxiao (5): label: move btrfslabel to btrfs.c label: move e2label to ext2.c and call it locally label: move ntfslabel to ntfs.c label: use existing do_xfs_admin for xfslabel labels: return ENOTSUP if could not set label for specific fs daemon/btrfs.c | 16 +++++++++++ daemon/daemon.h |

...is_extfs (const char *fstype); +extern int ext_set_uuid_random (const char *device); /*-- in blkid.c --*/ extern char *get_blkid_tag (const char *device, const char *tag); @@ -265,6 +266,7 @@ extern int copy_xattrs (const char *src, const char *dest); /* Documented in xfs_admin(8). */ #define XFS_LABEL_MAX 12 extern int xfs_set_uuid (const char *device, const char *uuid); +extern int xfs_set_uuid_random (const char *device); /*-- debug-bmap.c --*/ extern char *debug_bmap (const char *subcmd, size_t argc, char *const *const argv); @@ -274,6 +276,7 @@ extern char *debug_bmap_device (const char *su...

...9 insertions(+), 11 deletions(-) diff --git a/daemon/daemon.h b/daemon/daemon.h index eeb4ff7..aba6ef2 100644 --- a/daemon/daemon.h +++ b/daemon/daemon.h @@ -261,6 +261,7 @@ extern int copy_xattrs (const char *src, const char *dest); /*-- in xfs.c --*/ /* Documented in xfs_admin(8). */ #define XFS_LABEL_MAX 12 +extern int do_xfs_admin_uuid (const char *device, const char *uuid); /*-- debug-bmap.c --*/ extern char *debug_bmap (const char *subcmd, size_t argc, char *const *const argv); diff --git a/daemon/uuids.c b/daemon/uuids.c index 8626884..0520113 100644 --- a/daemon/uuids.c +++ b/daemon/uuids....

...9 insertions(+), 11 deletions(-) diff --git a/daemon/daemon.h b/daemon/daemon.h index dd7798c..cbe8ada 100644 --- a/daemon/daemon.h +++ b/daemon/daemon.h @@ -262,6 +262,7 @@ extern int copy_xattrs (const char *src, const char *dest); /*-- in xfs.c --*/ /* Documented in xfs_admin(8). */ #define XFS_LABEL_MAX 12 +extern int xfs_set_uuid (const char *device, const char *uuid); /*-- debug-bmap.c --*/ extern char *debug_bmap (const char *subcmd, size_t argc, char *const *const argv); diff --git a/daemon/uuids.c b/daemon/uuids.c index b8b820a..dce0d60 100644 --- a/daemon/uuids.c +++ b/daemon/uuids.c @@...

...e_is_extfs (const char *fstype); +extern int set_e2uuid_random (const char *device); /*-- in blkid.c --*/ extern char *get_blkid_tag (const char *device, const char *tag); @@ -265,6 +266,7 @@ extern int copy_xattrs (const char *src, const char *dest); /* Documented in xfs_admin(8). */ #define XFS_LABEL_MAX 12 extern int xfs_set_uuid (const char *device, const char *uuid); +extern int xfs_set_uuid_random (const char *device); /*-- debug-bmap.c --*/ extern char *debug_bmap (const char *subcmd, size_t argc, char *const *const argv); @@ -274,12 +276,14 @@ extern char *debug_bmap_device (const char *...

..._extfs (const char *fstype); +extern int ext_set_e2uuid_random (const char *device); /*-- in blkid.c --*/ extern char *get_blkid_tag (const char *device, const char *tag); @@ -265,6 +266,7 @@ extern int copy_xattrs (const char *src, const char *dest); /* Documented in xfs_admin(8). */ #define XFS_LABEL_MAX 12 extern int xfs_set_uuid (const char *device, const char *uuid); +extern int xfs_set_uuid_random (const char *device); /*-- debug-bmap.c --*/ extern char *debug_bmap (const char *subcmd, size_t argc, char *const *const argv); @@ -274,12 +276,14 @@ extern char *debug_bmap_device (const char *...

- Btrfs-progs v4.1 introduced new feature of changing uuid of btrfs partition. This patch add support of this. - Introduce set_uuid_random - uuids.c did a lot of deplicated work for changing uuid of fs. Use existing functions. v4: introduce get_random_uuid improve testcases squash internal API patches v3.1: fix typos v3: set errno if feature is not available. Chen Hanxiao (7):

- Btrfs-progs v4.1 introduced new feature of changing uuid of btrfs partition. This patch add support of this. - Introduce set_uuid_random - uuids.c did a lot of deplicated work for changing uuid of fs. Use existing functions. v5: use NOT_SUPPORTED macro improve testcases v4: introduce get_random_uuid improve testcases squash internal API patches v3.1: fix typos v3: set errno

- 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

- 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 existing functions. v3: set errno if feature is not available. Chen Hanxiao (4): uuid: add support to change uuid of btrfs partition uuid: use existing function of ext2 uuid: use newly introduced

- Btrfs-progs v4.1 introduced new feature of changing uuid of btrfs partition. This patch add support of this. - Introduce set_uuid_random - uuids.c did a lot of deplicated work for changing uuid of fs. Use existing functions. v3.1: fix typos v3: set errno if feature is not available. Chen Hanxiao (9): uuid: add support to change uuid of btrfs partition uuid: use existing function of

Replace GUESTFSD_EXT_CMD with a command line option ‘./guestfsd --print-external-commands’