search for: e2uuid

This series of patches fixes: https://bugzilla.redhat.com/show_bug.cgi?id=597112 -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming blog: http://rwmj.wordpress.com Fedora now supports 80 OCaml packages (the OPEN alternative to F#) http://cocan.org/getting_started_with_ocaml_on_red_hat_and_fedora

- 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

...aemon/daemon.h index ee0c96f..eeb4ff7 100644 --- a/daemon/daemon.h +++ b/daemon/daemon.h @@ -219,6 +219,7 @@ extern int sync_disks (void); /* Confirmed this is true up to ext4 from the Linux sources. */ #define EXT2_LABEL_MAX 16 extern int fstype_is_extfs (const char *fstype); +extern int do_set_e2uuid (const char *device, const char *uuid); /*-- in blkid.c --*/ extern char *get_blkid_tag (const char *device, const char *tag); diff --git a/daemon/uuids.c b/daemon/uuids.c index f7791ab..8626884 100644 --- a/daemon/uuids.c +++ b/daemon/uuids.c @@ -27,16 +27,12 @@ #include "actions.h"...

...f98d8e5..b8b820a 100644 --- a/daemon/uuids.c +++ b/daemon/uuids.c @@ -27,16 +27,12 @@ #include "actions.h" #include "optgroups.h" -GUESTFSD_EXT_CMD(str_tune2fs, tune2fs); GUESTFSD_EXT_CMD(str_xfs_admin, xfs_admin); GUESTFSD_EXT_CMD(str_swaplabel, swaplabel); static int e2uuid (const char *device, const char *uuid) { - int r; - CLEANUP_FREE char *err = NULL; - /* Don't allow the magic values here. If callers want to do this * we'll add alternate set_uuid_* calls. */ @@ -46,13 +42,7 @@ e2uuid (const char *device, const char *uuid) return -1;...

- 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

...c b/daemon/uuids.c index 06b33e9..c18cb55 100644 --- a/daemon/uuids.c +++ b/daemon/uuids.c @@ -30,6 +30,7 @@ GUESTFSD_EXT_CMD(str_tune2fs, tune2fs); 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", &...

...b/daemon/uuids.c index 8626884..0520113 100644 --- a/daemon/uuids.c +++ b/daemon/uuids.c @@ -27,7 +27,6 @@ #include "actions.h" #include "optgroups.h" -GUESTFSD_EXT_CMD(str_xfs_admin, xfs_admin); GUESTFSD_EXT_CMD(str_swaplabel, swaplabel); static int @@ -48,22 +47,13 @@ e2uuid (const char *device, const char *uuid) static int xfsuuid (const char *device, const char *uuid) { - int r; - CLEANUP_FREE char *err = NULL; - /* Don't allow special values. */ if (STREQ (uuid, "nil") || STREQ (uuid, "generate")) { reply_with_error ("xfs...

...ically by the client-side RPC stubs. diff --git a/daemon/uuids.c b/daemon/uuids.c index 0520113..704906d 100644 --- a/daemon/uuids.c +++ b/daemon/uuids.c @@ -27,8 +27,6 @@ #include "actions.h" #include "optgroups.h" -GUESTFSD_EXT_CMD(str_swaplabel, swaplabel); - static int e2uuid (const char *device, const char *uuid) { @@ -59,16 +57,7 @@ xfsuuid (const char *device, const char *uuid) static int swapuuid (const char *device, const char *uuid) { - int r; - CLEANUP_FREE char *err = NULL; - - r = command (NULL, &err, str_swaplabel, "-U", uuid, device, NULL...

...b/daemon/uuids.c index b8b820a..dce0d60 100644 --- a/daemon/uuids.c +++ b/daemon/uuids.c @@ -27,7 +27,6 @@ #include "actions.h" #include "optgroups.h" -GUESTFSD_EXT_CMD(str_xfs_admin, xfs_admin); GUESTFSD_EXT_CMD(str_swaplabel, swaplabel); static int @@ -48,22 +47,13 @@ e2uuid (const char *device, const char *uuid) static int xfsuuid (const char *device, const char *uuid) { - int r; - CLEANUP_FREE char *err = NULL; - /* Don't allow special values. */ if (STREQ (uuid, "nil") || STREQ (uuid, "generate")) { reply_with_error ("xfs...

...return -1; + } + + return 0; +} diff --git a/daemon/uuids.c b/daemon/uuids.c index dce0d60..5238f3e 100644 --- a/daemon/uuids.c +++ b/daemon/uuids.c @@ -27,7 +27,6 @@ #include "actions.h" #include "optgroups.h" -GUESTFSD_EXT_CMD(str_swaplabel, swaplabel); static int e2uuid (const char *device, const char *uuid) @@ -56,21 +55,6 @@ xfsuuid (const char *device, const char *uuid) return xfs_set_uuid (device, uuid); } -static int -swapuuid (const char *device, const char *uuid) -{ - int r; - CLEANUP_FREE char *err = NULL; - - r = command (NULL, &err, str_swap...

- 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):

...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 ext2 uuid: use newly introduced xfs_set_uuid of xfs uuid: use newly introduced swap_set_uuid New API: btrfs_set_uuid_random New API: set_e2uuid_random New API: swap_set_uuid_random New API: xfs_set_uuid_random New API: set_uuid_random daemon/btrfs.c | 81 ++++++++++++++++++++++++++++++++++++++++++ daemon/daemon.h | 10 ++++++ daemon/ext2.c | 15 ++++++++ daemon/swap.c...

...gt; --- a/daemon/uuids.c > +++ b/daemon/uuids.c > @@ -30,6 +30,7 @@ > GUESTFSD_EXT_CMD(str_tune2fs, tune2fs); > 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 = co...

...2 deletions(-) diff --git a/daemon/uuids.c b/daemon/uuids.c index 672f3db..431d867 100644 --- a/daemon/uuids.c +++ b/daemon/uuids.c @@ -29,6 +29,7 @@ GUESTFSD_EXT_CMD(str_tune2fs, tune2fs); GUESTFSD_EXT_CMD(str_xfs_admin, xfs_admin); +GUESTFSD_EXT_CMD(str_swaplabel, swaplabel); static int e2uuid (const char *device, const char *uuid) @@ -75,6 +76,21 @@ xfsuuid (const char *device, const char *uuid) return 0; } +static int +swapuuid (const char *device, const char *uuid) +{ + int r; + CLEANUP_FREE char *err = NULL; + + r = command (NULL, &err, str_swaplabel, "-U", uui...

...enough to fool the inspection heuristics. + +export LANG=C +set -e + +# Create a disk image. +guestfish <<EOF +sparse archlinux.img.tmp.$$ 512M +run + +# Format the disk. +part-init /dev/sda mbr +part-add /dev/sda p 64 -64 + +# Phony / filesystem. +mkfs ext4 /dev/sda1 blocksize:4096 +set-e2uuid /dev/sda1 01234567-0123-0123-0123-012345678902 + +# Enough to fool inspection API. +mount /dev/sda1 / +mkdir /boot +mkdir /bin +mkdir /etc +mkdir /home +mkdir /usr +mkdir-p /var/lib/pacman/local/test-package-1:0.1-1 + +write /etc/fstab "/dev/sda1 / ext4 rw,relatime,data=ordered 0 1" +touc...

This miscellaneous patch adds bindings for: - ntfsfix - ntfsclone - ntfslabel and unifies filesystem label setting through a single API 'set-label' which replaces 'set-e2label' and is also able to set labels on NTFS using the ntfslabel program. 'ntfsfix' has been added as a possible way to fix RHBZ#797760. However I have not found a way to fully fix this bug. See

...uestfs on RHEL5 - 597145 guestfish 'help' command should indicate error in exit status with an unknown command - 597135 guestfish write-file cmd does not check "size" parameter - 597118 A warning should be given in the help of mke2journal-L for the length of label - 597112 get-e2uuid should use blkid instead of "tune2fs -l" to get filesystem UUID - 596776 virt-inspector doesn't discover modprobe aliases on RHEL 3 guests - 596763 Updates to Spanish translation - 593292 Updates to Spanish translation - 592883 can not edit files on images mounted with guestmount...

This rather complex set of patches allow non-optargs functions to gain optional arguments, while preserving source and binary backwards compatibility. The problem is that we cannot add an optional argument to an existing function. For example, we might want to add flags to the 'lvresize' API which currently has no optional arguments.

This series fixes inspection in the case that fstab contains references to md devices. I've made a few changes since the previous posting, which I've summarised below. [PATCH 1/8] build: Create an MD variant of the dummy Fedora image I've double checked that no timestamp is required in the Makefile. The script will not run a second time to build fedora-md2.img. [PATCH 2/8] build:

- 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