similar to: [PATCH] daemon: echo-daemon: do not crash on empty string

echo_daemon is a simple echo which can be used to test connectivity between the client and daemon. --- daemon/Makefile.am | 1 + daemon/echo_daemon.c | 66 +++++++++++++++++++++++++++++++++++++++++++++++++ daemon/m4/stddef_h.m4 | 45 +++++++++++++++++++++++++++++++++ po/POTFILES.in | 1 + src/MAX_PROC_NR | 2 +- src/generator.ml | 7 +++++ 6 files changed,

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

Newer versions of e2fsprogs refuse modifying journal devices, causing the test #1 of get_e2uuid to fail with: libguestfs: error: set_e2uuid: Cannot modify a journal device. Since the test case just needs to verify get_e2uuid runs without failing, run it without expecting a certain UUID set earlier. Followup of commit da4812ab6b44c29cb3cf181c7aa896420ecb8aa6. --- generator/actions.ml | 15

Previously we had lots of types like String, Device, StringList, DeviceList, etc. where Device was just a String with magical properties (but only inside the daemon), and DeviceList was just a list of Device strings. Replace these with some simple top-level types: String StringList and move the magic into a subtype. The change is mechanical, for example: old

There is precisely one such function at the moment (guestfs_wait_ready). --- generator/GObject.ml | 6 +- generator/OCaml.ml | 7 +- generator/actions_core_deprecated.ml | 102 ++++++++++++++--------------- generator/actions_inspection_deprecated.ml | 2 +- generator/actions_properties_deprecated.ml | 12 ++-- generator/c.ml

The previously library-side ‘file_architecture’ API is reimplemented in the daemon, in OCaml. There are some significant differences compared to the C implementation: - The C code used libmagic. That is replaced by calling the ‘file’ command (because that is simpler than using the library). - The C code had extra cases to deal with compressed files. This is not necessary since the

--- generator/actions.ml | 8 ++++++++ src/filearch.c | 28 +++++++++++++++++++--------- 2 files changed, 27 insertions(+), 9 deletions(-) diff --git a/generator/actions.ml b/generator/actions.ml index 4447de6..6648d63 100644 --- a/generator/actions.ml +++ b/generator/actions.ml @@ -788,6 +788,10 @@ to specify the QEMU interface emulation to use at run time." }; InitISOFS,

This involves some significant changes to this test framework. In particular: - Instead of just specifying $srcdir at the start of a FileIn path, you can now specify arbitrary environment variables. This is necessary to allow the tests to run from a tmpdir. - Use COPYING instead of COPYING.LIB, and copy that file into the test suite directory. - Require the static binaries

This involves some significant changes to this test framework. In particular: - Instead of just specifying $srcdir at the start of a FileIn path, you can now specify arbitrary environment variables. This is necessary to allow the tests to run from a tmpdir. - Use COPYING instead of COPYING.LIB, and copy that file into the test suite directory. - Require the static binaries

Modify "tests" to expand any kind of environment variable than just $srcdir; use $datadir and $databuilddir to point to the files in $srcdir/tests/data and $builddir/tests/data, so it is easier to point at the data for the tests. Most of the work (except the $databuilddir and the integration in the Makefile.am) has been done as part of larger changes by Richard W.M. Jones

The guestfs_canonical_device_name API was rewriting /dev/mdX as /dev/sdX. This is wrong since (eg) /dev/sd0 is not a device name, so if you pass the canonicalized name back to the API it will fail. virt-v2v was one tool doing this. --- src/canonical-name.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/canonical-name.c b/src/canonical-name.c index ae7b468..d72768f 100644 ---

Unfortunately I was unable to build s390 binaries since multilib was dropped in Fedora 24 on s390x. Going from the source of the 'file' command it seems as if it prints "32-bit" (the architecture is really 31 bit). --- generator/actions.ml | 12 ++++++++++++ src/filearch.c | 10 ++++++++++ test-data/Makefile.am | 2 ++

Add a flag "ConfigOnly" to make sure that some non-daemon-functions should be called only at CONFIG state(RHBZ796520). Signed-off-by: Wanlong Gao <gaowanlong at cn.fujitsu.com> --- generator/generator_actions.ml | 44 ++++++++++++++++++++-------------------- generator/generator_c.ml | 8 ++++++- generator/generator_checks.ml | 1 + generator/generator_types.ml |

This flag cannot be disabled (yet) in V5 xfs filesystems; since 2 out of the current 3 tests of xfs_admin check other results than that flag, avoid setting it when not needed. --- generator/actions.ml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/generator/actions.ml b/generator/actions.ml index 9ea5736..14902e7 100644 --- a/generator/actions.ml +++

If we want to permit more than 255 drives to be added, then we will have to add the disks to the same virtio-scsi target using different unit (LUN) numbers. Unfortunately SCSI LUN enumeration in the Linux is not deterministic (eg. two disks with target=0, lun=[0,1] can be enumerated as /dev/sda or /dev/sdb randomly). Dealing with that will require some very complex device name translation on the

This is a follow-up to the other generator changes in: https://www.redhat.com/archives/libguestfs/2017-February/msg00217.html Rich.

Rename the current available and feature_available into internal daemon functions, and provide non-daemon functions wrapping them at library side. This will make it possible to e.g. add caching for them. Should be only refactoring, no actual behaviour change. --- daemon/available.c | 4 +- generator/actions.ml | 192 ++++++++++++++++++++++++++++----------------------- po/POTFILES |

Hi, In data martedì 23 giugno 2015 15:59:19, Chen Hanxiao ha scritto: > btrfs-progs v4.1 add support to change uuid of btrfs fs. This needs to support older btrfs-progs versions though, so run btrfstune to check whether it has the -U parameter, and if not return the old error message. Something like test_btrfs_device_add_needs_force for example. Also: $ btrfs --version btrfs-progs v4.0 $

btrfs-progs v4.1 add support to change uuid of btrfs fs. Signed-off-by: Chen Hanxiao <chenhanxiao@cn.fujitsu.com> --- daemon/uuids.c | 19 +++++++++++++++++-- generator/actions.ml | 4 ++++ 2 files changed, 21 insertions(+), 2 deletions(-) diff --git a/daemon/uuids.c b/daemon/uuids.c index 06b33e9..c18cb55 100644 --- a/daemon/uuids.c +++ b/daemon/uuids.c @@ -30,6 +30,7 @@

Some OSes (e.g. Windows Server 2012 R2) fail to boot if the disk GPT GUID has changed. To preserve disk guid e.g. during virt-resize, we need a way to get/set disk GUIDs. --- daemon/parted.c | 60 ++++++++++++++++++++++++++++++++++++++++++++++++++++ generator/actions.ml | 37 ++++++++++++++++++++++++++++++++ src/MAX_PROC_NR | 2 +- 3 files changed, 98 insertions(+), 1 deletion(-) diff