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do a code cleanup by removing the tailing spaces Signed-off-by: Wanlong Gao <gaowanlong at cn.fujitsu.com> --- examples/create_disk.c | 2 +- examples/inspect_vm.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/examples/create_disk.c b/examples/create_disk.c index f4b9044..bcad6d8 100644 --- a/examples/create_disk.c +++ b/examples/create_disk.c @@ -7,7 +7,7

...ll, mostly. --- format/format.c | 10 ++++++---- make-fs/make-fs.c | 28 +++++++++++++++++----------- 2 files changed, 23 insertions(+), 15 deletions(-) diff --git a/format/format.c b/format/format.c index 4e6069f..cc371ab 100644 --- a/format/format.c +++ b/format/format.c @@ -434,13 +434,15 @@ do_format (void) } if (filesystem) { - if (guestfs_mkfs_opts (g, filesystem, dev, -1) == -1) - exit (EXIT_FAILURE); + struct guestfs_mkfs_opts_argv optargs = { .bitmask = 0 }; if (label) { - if (guestfs_set_label (g, dev, label) == -1) - exit (EXIT_FAILUR...

Hi Rich: This is a alternative patch, if you like the api name called wipefs ;-P Thanks -Wanlong Gao Wanlong Gao (2): NEW API: add a new api wipefs virt-format: erase the filesystem signatures before erase partitions TODO | 2 -- daemon/zero.c | 17 +++++++++++++++++ format/format.c | 19 ++++---------------

This is the same as the previous patch, but the partition type is now chosen automatically from mbr or gpt, unless the user expresses a preference. https://gb.redhat.com/archives/libguestfs/2012-January/msg00136.html Rich.

Hi Rich: This is a latest patch. ;-P Comments? Thanks -Wanlong Gao Wanlong Gao (2): NEW API: add a new api wipefs virt-format: erase the filesystem signatures before erase partitions TODO | 2 -- daemon/zero.c | 17 +++++++++++++++++ format/format.c | 19 ++++--------------- generator/generator_actions.ml | 14

Rather than me explaining over again what it does, I've included the man page below. Rich. ---------------------------------------------------------------------- virt-format(1) Virtualization Support virt-format(1) NAME virt-format - Erase and make a blank disk SYNOPSIS virt-format [--options] -a disk.img [-a disk.img ...] DESCRIPTION

Add the new api zero_fs to erase the filesystem signatures on a device but now erase any data. Signed-off-by: Wanlong Gao <gaowanlong at cn.fujitsu.com> --- daemon/zero.c | 17 +++++++++++++++++ generator/generator_actions.ml | 14 ++++++++++++++ src/MAX_PROC_NR | 2 +- 3 files changed, 32 insertions(+), 1 deletions(-) diff --git a/daemon/zero.c

Add the 'label' optional argument to the mkfs action, so it is possible to set a filesystem label direct when creating it. There may be filesystems not supporting changing the label of existing filesystems but only setting it at creation time, so this new optarg will help. Implement it for the most common filesystems (ext*, fat, ntfs, btrfs, xfs), giving an error for all the others, just

This set of patches: - Adds new APIs to support discard in libguestfs. - Adds discard support to virt-format. - Adds discard support to virt-sysprep. - Implements virt-sparsify --in-place. This is now working, after fixing the rather stupid bug in fstrim. I've pushed the ones which were ACKed previously + the fstrim fix. Rich.

...; - if (!vg || !lv) { - perror ("strdup"); - exit (EXIT_FAILURE); - } + if (!vg || !lv) + error (EXIT_FAILURE, errno, "strdup"); } else { cannot_parse: fprintf (stderr, _("%s: cannot parse --lvm option (%s)\n"), @@ -381,10 +381,8 @@ do_format (void) if (guestfs_part_disk (g, devices[i], ptype) == -1) exit (EXIT_FAILURE); - if (asprintf (&dev, "%s1", devices[i]) == -1) { - perror ("asprintf"); - exit (EXIT_FAILURE); - } + if (asprintf (&dev, "%s1", devic...

This still isn't working at the moment. See: http://marc.info/?t=139457409300003&r=1&w=2 This set of patches: - Adds new APIs to support discard in libguestfs. - Adds discard support to virt-format. - Adds discard support to virt-sysprep. - Implements virt-sparsify --in-place. Rich.