similar to: [PATCH] Add debug output to hivex_close

Currently when converting a Windows guest we do a minimum installation of the viostor driver, configure the RHEV guest agent and leave RHEV to properly install viostor and all remaining drivers. This works well if RHEV is properly configured and the installation is not interrupted on first boot. However, if the target of the conversion is not RHEV, RHEV is not properly configured, or the first

I have been able to get a litle further with converting a windows VM. After getting the updated virt-v2v code and rhsrvany, I now get this error: libguestfs: trace: hivex_node_set_value = 0 libguestfs: trace: upload "/usr/share/virtio-win/drivers/amd64/Win2012R2/netkvm.cat" "/Windows/Drivers/VirtIO" guestfsd: main_loop: proc 365 (hivex_node_set_value) took 0.01 seconds

The infrastructure for modified-time reporting has been essentially unused. These changes report the registry time by treating the time fields as Windows filetime fields stored in little-Endian (which means they can be treated as a single 64-bit little-Endian integer). Some of the code changes necessary include: * Exposing the hive_h structure in the hivex header file (via generator.ml) *

Hi Rich, While I was looking at hivex today I ran coverity on it. It spotted one problem but missed a similar one nearby. The following are from Hivex.xs: (generated by generator.ml) void node_set_values (h, node, values) hive_h *h; int node; pl_set_values values = unpack_pl_set_values (ST(2)); PREINIT: int r; PPCODE: r = hivex_node_set_values (h, node,

Hi I'm just posting this here in case someone is interested in building hivex on Windows (mingw32). The attached patch allows building the lib but not the tools (hivexsh etc..) as there are some more problems to solve. In short terms, this patch replaces file i/o functions and mmap(), munmap() with their win32api pendants. cu -- Unix _IS_ user friendly - it's just selective about

The error message: hivex_close: do_hivex_close: you must call 'hivex-open' first to initialize the hivex handle This is the process flow: g = guestfs_create (); guestfs_add_drive_opts (g, diskFile,GUESTFS_ADD_DRIVE_OPTS_FORMAT, "raw",-1); guestfs_launch (g) char **roots = guestfs_inspect_os (g); guestfs_inspect_os returns NULL, guestfs_last_error(g) returns

This fixes Github issue #2 reported by "kupiakos". <https://github.com/libguestfs/hivex/issues/2> --- generator/generator.ml | 2 +- python/t/210-setvalue.py | 26 +++++++++++++++++--------- 2 files changed, 18 insertions(+), 10 deletions(-) diff --git a/generator/generator.ml b/generator/generator.ml index 908c5f3..02aaf12 100755 --- a/generator/generator.ml +++

Hallo, I working on GUI interface for users to manipulate Windows Registry. For that I choose to use really excellent library hivex3. Just now I'm performing same test to see, if everything is saved correctly. Most of things work really well, but there is problem with saving some values and his types. Description of problem: For saving values is used function : node_set_values or

It was brought to my attention that dumping a registry hive causes a lot of time spent in disk I/O activity because iconv_open() and iconv_close() are called for every key. Every iconv_open() call causes /usr/lib/.../gconv/$ENCODING.so to be opened and mapped. The iconv_t handles are now cached in the hive_h struct; they are opened on-demand and re-used. On my ~10 year old Lenovo T60, I have

--- hivex/hivexsh.pod | 9 ++++++++- 1 files changed, 8 insertions(+), 1 deletions(-) diff --git a/hivex/hivexsh.pod b/hivex/hivexsh.pod index 277e3ae..9336798 100644 --- a/hivex/hivexsh.pod +++ b/hivex/hivexsh.pod @@ -100,7 +100,14 @@ or even: Path elements (node names) are matched case insensitively, and characters like space, C<*>, and C<?> have I<no> special

Hi, I am running virt-v2v under CentOS 7, I use the new libguestfs-1.27.48-1.1, and when I try to import my Windows 2008 (running perfectly using virt-manager) in my cloud oVirt, I encounter this issue : ........ libguestfs: trace: mkdir_p = 0 libguestfs: trace: case_sensitive_path "/Windows/system32/drivers/viostor.sys" libguestfs: trace: case_sensitive_path =

Map the HIVEX_OPEN_UNSAFE flag into the libguestfs API and use it in various places. Rich.

This is, hopefully, a full fix for handling of li-records. See: https://bugzilla.redhat.com/show_bug.cgi?id=717583 https://bugzilla.redhat.com/show_bug.cgi?id=987463 Rich.

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This adds most of the hivex APIs directly to the libguestfs API, so that you can read and write Windows Registry hive files from libguestfs without needing to download and upload hive files from the guest. This is analogous to how Augeas APIs are exposed already (guestfs_aug_*) Also, inspection is now done using the new APIs, which fixes the following bug:

Round 3 -- this time with working OCaml bindings. (I'm not on the list, please copy me on replies, thanks.) --- generator/generator.ml | 77 ++++++++++++++++++++++++++++++++++++++++- lib/hivex.c | 90 ++++++++++++++++++++++++++++++++++++++++++++++++ perl/t/201-setvalue.t | 54 ++++++++++++++++++++++++++++ 3 files changed, 219 insertions(+), 2 deletions(-) create mode 100644

Hi Thank you for your quick response, do you know when the build 1.27.53 will be available ? Alain Alain VONDRA Chargé d'exploitation des Systèmes d'Information Direction Administrative et Financière +33 1 44 39 77 76 UNICEF France 3 rue Duguay Trouin 75006 PARIS www.unicef.fr -----Message d'origine----- De : Richard W.M. Jones [mailto:rjones@redhat.com] Envoyé : mardi 23

The infrastructure for modified-time reporting has been essentially unused. These changes report the registry time by treating the time fields as Windows filetime fields stored in little-Endian (which means they can be treated as a single 64-bit little-Endian integer). This patch adds the node_mtime function to the visitor API. Signed-off-by: Alex Nelson <ajnelson at cs.ucsc.edu> ---

Hi, Thank you Richard for your work, but I have also like Jeff Forbes a new issue : libguestfs: trace: hivex_node_set_value = 0 libguestfs: trace: upload "/usr/share/virtio-win/drivers/amd64/Win2008/viostor.sys" "/Windows/Drivers/VirtIO" libguestfs: trace: upload = -1 (error) libguestfs: trace: hivex_close libguestfs: trace: hivex_close = 0 virt-v2v: error: libguestfs error:

2015-05-27 15:21 GMT+03:00 Richard W.M. Jones <rjones@redhat.com>: > On Wed, May 27, 2015 at 09:38:38AM +0300, NoxDaFox wrote: > > * RuntimeError: file receive cancelled by daemon - On r = > > libguestfsmod.checksums_out (self._o, csumtype, directory, sumsfile) > > * RuntimeError: hivex_close: do_hivex_close: you must call 'hivex-open' > > first to