Get the header size by receiving return value of snprintf instead
of initialize log buffer and strlen.
Signed-off-by: Liu, Xinwu <xinwu.liu@intel.com>
Reviewed-by: Eddie Dong <eddie.dong@intel.com>
Acked-by: Chen Gang <gang.c.chen@intel.com>
1. add warning when log incompleteness observed;
2. decrease default polling interval to reduce chance of log incompleteness;
3. add option "-t" to allow user to specify the polling interval;
4. modified README.rst to reflect the options.
Reviewed-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
Signed-off-by: Yan, Like <like.yan@intel.com>
1. mkdir ./tools/build if it does not exist;
2. correct static lib path for acrn-manager;
3. do not remove acrnlog.service if build under source code dir by default.
Reviewed-by: Geoffroy VanCutsem <geoffroy.vancutsem@intel.com>
Signed-off-by: Yan, Like <like.yan@intel.com>
The debug macro -DMNGR_DEBUG is selected by RELEASE value.
E.g., run 'make RELEASE=1' at the root of source code.
Acked-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
Signed-off-by: Tao Yuhong <yuhong.tao@intel.com>
There is a mismatch in the 'telemetrics-clients' reference which
causes a warning (and a dead link).
Signed-off-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
This patch adds the documents for acrn-crashlog:
README.rst: General introduction for acrn-crashlog.
acrnprobe/README.rst: Introduction for acrnprobe in detail.
usercrash/README.rst: Introduction for usercrash in detail.
Signed-off-by: xiaojin2 <xiaojing.liu@intel.com>
Signed-off-by: Liu Xinwu <xinwu.liu@intel.com>
Signed-off-by: CHEN Gang <gang.c.chen@intel.com>
Acked-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
There is a mistake on description for mngr_send_msg() in acrn_mngr.h
We mistake the ack_len to req_len
Acked-by: Eddie Dong <eddie.dong@intel.com>
Signed-off-by: Tao Yuhong <yuhong.tao@intel.com>
update to systemd config files so that the bridge will be up
when systemd-networkd is started.
Signed-off-by: Tan Shen Joon <shen.joon.tan@intel.com>
Reviewed-by: Jack Ren <jack.ren@intel.com>
There are some inappropriate descrition related to mngr, like "vmm msg".
Replace all "vmm" with "mngr".
No functional change.
Signed-off-by: Kaige Fu <kaige.fu@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
this patch aim at
1. Use new IPC lib to connect acrn-dm.
2. Export list_vm, start_vm and stop_vm and acrnd will use them later.
3. Rename vmm releated struct and function
Signed-off-by: Kaige Fu <kaige.fu@intel.com>
Reviewed-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
Reviewed-by: Yan, Like <like.yan@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This patch is to change the source of config file according
to the doc of telemetrics-client:
There is a config file installed at
``/usr/share/defaults/telemetrics/telemetrics.conf``
To make modifications, copy that file to
``/etc/telemetrics/telemetrics.conf``
and modify the /etc version.
Otherwise, the modification may be lost after ``swupd update``.
Signed-off-by: CHEN Gang <gang.c.chen@intel.com>
Reviewed-by: Zhang Di <di.zhang@intel.com>
Reviewed-by: Jin Zhi <Zhi.jin@intel.com>
Reviewed-by: Liu Xinwu <xinwu.liu@intel.com>
Running 'make' will leave 3 files in the source code tree that
are not cleaned by a subsequent 'make clean'. These are:
* tools/acrn-crashlog/acrnprobe/include/version.h
* tools/acrn-crashlog/usercrash/include/version.h
* tools/acrn-manager/acrn_mngr.o
(as reported by 'git status' after 'make')
This patch changes the location of these files so they are
created in the target build directory and hence properly
cleaned when running 'make clean'
Other minor changes to the Makefiles include:
* Remove BASEDIR by the built-in CURDIR variable
* Add .PHONY targets
Signed-off-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
commit(4d274a5 Tools: acrn-manager-interface) change location and naming scheme
to the follow.
/run/acrn/mngr/vmname.monitor.pid.socket
This patch adapt parse vmname according new naming scheme.
Signed-off-by: Kaige Fu <kaige.fu@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Make it clear that some commands mentionned in the 'acrnlog' tool
documentation are meant to be run in the hypervisor shell and *not*
the Service OS shell (as are the other commands throughout the rest
of that document).
Signed-off-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
Adapt dm-monitor and acrnctl to use the helper functions and new message
definitions in acrn_mngr.h.
These jobs must be done in one commit to avoid build problems:
1. message transmission and callback registration code are moved
to libacrn-mngr.a, so old functions in dm-monitor could be removed to
make code clean;
2. remove unnecessary monior_msg.h;
3. minor changes to acrnctl accordingly.
Reviewed-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Wang, Yu <yu1.wang@intel.com>
signed-off-by: Yan Like <like.yan@intel.com>
Signed-off-by: Tao Yuhong <yuhong.tao@intel.com>
We define messages into three types, accroding to which component is
responsible to handle it:
1. message handled by sos lifecycle service, from vm manager;
2. message handled by vm manager, from sos lifecycle service&dm;
3. message handled by dm, from vm manager.
Reviewed-by: Kaige Fu <kaige.fu@intel.com>
Reviewed-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Wang, Yu <yu1.wang@intel.com>
signed-off-by: Yan Like <like.yan@intel.com>
Signed-off-by: Tao Yuhong <yuhong.tao@intel.com>
Add lib to help IPC between components, including SOS lifecycle service,
acrn manager and devicemodule.
Following helper functions are included:
int mngr_open_un() - create a descripter for vm management IPC
void mngr_close() - close descripter and release the resouces
int mngr_add_handler() - add a handler for message specified by msg
int mngr_send_msg() - send a message and wait for ack
Reviewed-by: Kaige Fu <kaige.fu@intel.com>
Reviewed-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Wang, Yu <yu1.wang@intel.com>
Sigbed-off-by: Yan Like <like.yan@intel.com>
Signed-off-by: Tao Yuhong <yuhong.tao@intel.com>
This continues the editing from PR #276 with formatting and clarity
edits to have these tool documents blend in with the rest of the ACRN
documentation. It also builds on PR #307 that set up the doc build
infrastructure to allow leaving these tool docs within the tools/
folder.
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
Library function strtok_r and printf accept a string with the constraint that
the string they receive is properly null-terminated.
Signed-off-by: Kaige Fu <kaige.fu@intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Replace strcpy with strncpy to avoid possibility of buffer overflow
Signed-off-by: Kaige Fu <kaige.fu@intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Define a macro HAVE_TELEMETRICS_CLIENT to distinguish the compiling
environment which is not include telemetrics client.
Signed-off-by: Liu, Xinwu <xinwu.liu@intel.com>
Reviewed-by: Jack Ren <jack.ren@intel.com>
Sync events detected by android crashlog.
In android system, android crashlog is a log collection mechanism,
it will generate a history_event file to record android system events.
Acrnprobe will detect these events by scanning android history_event file.
This module mainly contains two functions:
1. setup loop device for android.img.
2. detect new event occursing in android.
Signed-off-by: Liu Xinwu <xinwu.liu@intel.com>
Reviewed-by: Zhang Yanmin <yanmin.zhang@intel.com>
Reviewed-by: Liu Chuansheng <chuansheng.liu@intel.com>
Reviewed-by: Zhao Yakui <yakui.zhao@intel.com>
Reviewed-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
Acked-by: Eddie Dong <Eddie.dong@intel.com>
The channel represents a way of detecting the system's events.
So far, there are 3 channels:
1. oneshot, detect once while acrnprobe startup.
2. polling, run a detecting job with fixed time interval.
3. inotify, watch the change of file or dir.
Signed-off-by: Liu Xinwu <xinwu.liu@intel.com>
Reviewed-by: Zhang Yanmin <yanmin.zhang@intel.com>
Reviewed-by: Liu Chuansheng <chuansheng.liu@intel.com>
Reviewed-by: Zhao Yakui <yakui.zhao@intel.com>
Reviewed-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
Acked-by: Eddie Dong <Eddie.dong@intel.com>
This patch implements the main thread of acrnprobe.
As a log collection mechanism to record critical events on the
platform, acrnprobe provides the following features:
1. detect event.
2. analyze event and determine the event type.
3. collect information for the detected events.
4. archive these information as logs, and generate records.
Signed-off-by: Liu Xinwu <xinwu.liu@intel.com>
Reviewed-by: Zhang Yanmin <yanmin.zhang@intel.com>
Reviewed-by: Liu Chuansheng <chuansheng.liu@intel.com>
Reviewed-by: Zhao Yakui <yakui.zhao@intel.com>
Reviewed-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
Acked-by: Eddie Dong <Eddie.dong@intel.com>
