similar to: [PATCH v4 0/6] tests/qemu: Add program for tracing and analyzing boot times.

Lots of changes since v2, too much to remember or summarize. Please ignore patch 11/11, it's just for my testing. Rich.

v1 was here: https://www.redhat.com/archives/libguestfs/2016-March/thread.html#00157 Not running the 'hwclock' command reduces boot times considerably. However I'm not sure if it is safe. See the question I posted on qemu-devel: http://thread.gmane.org/gmane.comp.emulators.qemu/402194 At the moment, about 50% of the time is consumed by SeaBIOS. Of this, about ⅓rd is SGABIOS

--- .gitignore | 1 + tests/qemu/Makefile.am | 22 +- tests/qemu/boot-analysis.c | 1098 ++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 1118 insertions(+), 3 deletions(-) create mode 100644 tests/qemu/boot-analysis.c diff --git a/.gitignore b/.gitignore index 1493011..9306a19 100644 --- a/.gitignore +++ b/.gitignore @@ -510,6 +510,7 @@ Makefile.in

Hi friends, i am using csv export on my application. in my view file code is <%- headers = ["Transaction ID", "Activity ID", "Product Name","Customer Name", "Ticket code"] -%> <%= CSV.generate_line(headers).strip %> <%if !@trans.nil? && @trans.length > 0 %> <% @trans.each do |tran|%> <% if

Move the checks for empty xmlXPathObjectPtr, and for extracting the result string out of it, to a new helper functions. This is just code motion, there should be no behaviour changes. --- src/libvirt-domain.c | 122 +++++++++++++++++++++------------------------------ 1 file changed, 50 insertions(+), 72 deletions(-) diff --git a/src/libvirt-domain.c b/src/libvirt-domain.c index 4d4142d..baab307

Previously posted in 2015: v1: https://www.redhat.com/archives/libguestfs/2015-June/msg00048.html v2: https://www.redhat.com/archives/libguestfs/2015-June/msg00118.html I have rebased and tidied up the patches, fixing a few spelling mistakes, but they are broadly the same as before. I also ran all the tests, which pass. As with the previous versions, this makes a change to the API, where you

I'm not going to put this upstream because there's no benefit. However it is useful to record the patch on the mailing list. Rich.

This patch isn't ready to go upstream. In fact, I think we might do a quick 1.30 release soon, and save this patch, and also the extensive changes proposed for the test suite[1], to after 1.30. Currently it is not safe to use the same handle from multiple threads, unless you implement your own mutexes. See: http://libguestfs.org/guestfs.3.html#multiple-handles-and-multiple-threads These

Previous discussion here: https://www.redhat.com/archives/libguestfs/2015-June/thread.html#00048 v2: - Use a cleanup handler to release the lock. - Rebase to upstream. Note I have not fixed the problem(s) with error handling (patch 3).

It's not too clear from the patch, so I have also extracted the new API from <guestfs.h> and the relevant section of the man page. Rich. ---------------------------------------------------------------------- /* Events. */ #define GUESTFS_EVENT_CLOSE 0x0001 #define GUESTFS_EVENT_SUBPROCESS_QUIT 0x0002 #define GUESTFS_EVENT_LAUNCH_DONE 0x0004 #define

Return the right osinfo short IDs for the majority of Windows versions since Windows XP. --- Changes from v1: - used the new win2k19 osinfo ID lib/inspect-osinfo.c | 63 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 63 insertions(+) diff --git a/lib/inspect-osinfo.c b/lib/inspect-osinfo.c index 816d317f1..e0d19c672 100644 --- a/lib/inspect-osinfo.c +++ b/lib/inspect-osinfo.c @@

Add xfs_info to show the geometry of the xfs filesystem. Signed-off-by: Wanlong Gao <gaowanlong at cn.fujitsu.com> --- Hi Rich, I got an odd error, can you help me with this error or give me a debug method? Thanks, Wanlong Gao daemon/Makefile.am | 1 + daemon/xfs.c | 278 +++++++++++++++++++++++++++++++ generator/generator_actions.ml

Return the right osinfo short IDs for the majority of Windows versions since Windows XP. --- lib/inspect-osinfo.c | 60 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) diff --git a/lib/inspect-osinfo.c b/lib/inspect-osinfo.c index 816d317f1..f93f7ac52 100644 --- a/lib/inspect-osinfo.c +++ b/lib/inspect-osinfo.c @@ -69,6 +69,66 @@ guestfs_impl_inspect_get_osinfo

Hi, the following patch checks if OpenSSH is running under a Cygwin version >= 1.3.2 which allows switching user context without password. Otherwise sshd allows changing the user context only if password authentication is used as it was before. Corinna Index: openbsd-compat/bsd-cygwin_util.c =================================================================== RCS file:

Patch extracts MSB/LSB info from /bin/file output and passes it as separate parameret from elf_arch. Then it is sent to impl_file_architecture and checked/ Modified magic_for_file to handle regex changes. Now with tests for file_architecture. Fixes: RHBZ#1211996 Maros Zatko (2): inspector: recognize ppc64 and ppc64le archs (RHBZ#1211996) tests: ppc64 and ppc64le for file_architecture

Using the quiet option (when not in verbose mode) improves boot speeds by rather a lot, by avoiding sending messages over the slow emulated UART. Rich.

Hi folks, This patchset adds vhost-blk support. vhost-blk is a in kernel virito-blk device accelerator. Compared to userspace virtio-blk implementation, vhost-blk gives about 5% to 15% performance improvement. Asias He (5): aio: Export symbols and struct kiocb_batch for in kernel aio usage eventfd: Export symbol eventfd_file_create() vhost: Make vhost a separate module vhost-net: Use

Hi folks, This patchset adds vhost-blk support. vhost-blk is a in kernel virito-blk device accelerator. Compared to userspace virtio-blk implementation, vhost-blk gives about 5% to 15% performance improvement. Asias He (5): aio: Export symbols and struct kiocb_batch for in kernel aio usage eventfd: Export symbol eventfd_file_create() vhost: Make vhost a separate module vhost-net: Use

Patch extracts MSB/LSB info from /bin/file output and passes it as separate parameret from elf_arch. Then it is sent to impl_file_architecture and checked/ Modified magic_for_file to handle regex changes. Now with tests for file_architecture, and error reporting for unknown endianness. Fixes: RHBZ#1211996 Maros Zatko (1): inspector: recognize ppc64 and ppc64le archs (RHBZ#1211996)

This option was removed from qemu for no apparent reason except to break existing consumers. It does the same as -no-user-config, added in May 2012, so use that instead. --- builder/test-console.sh | 2 +- common/qemuopts/qemuopts-tests.c | 6 +++--- common/qemuopts/qemuopts.c | 2 +- contrib/p2v/build-p2v-iso.sh | 2 +-