testimage: Drop target_dumper and most of monitor_dumper

The target_dumper code is basically broken. It has been reading binary files
over the text base serial communication and runs at every command failure which
makes no sense. Each run might overwrite files from the previous run and the
output appears corrupted due to confusion from the binary data.

For now, remove the commands and the target dumper code as the command
and execution point are problematic. Also remove the same pieces of the monitor
code but leave the command list since in theory this can be moved to a more
useful place in the code.

(From OE-Core rev: 4c7aa982a996b23a4c5100c5a5a9390e26e5fe46)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit a24d787987dccc95fdd95b7e85bf525a1c55b285)
Signed-off-by: Steve Sakoman <steve@sakoman.com>

meta/classes-recipe/testimage.bbclass

@@ -109,21 +109,6 @@ TESTIMAGE_DUMP_DIR ?= "${LOG_DIR}/runtime-hostdump/"
 
 TESTIMAGE_UPDATE_VARS ?= "DL_DIR WORKDIR DEPLOY_DIR_IMAGE IMAGE_LINK_NAME"
 
-testimage_dump_target () {
-    top -bn1
-    ps
-    free
-    df
-    # The next command will export the default gateway IP
-    export DEFAULT_GATEWAY=$(ip route | awk '/default/ { print $3}')
-    ping -c3 $DEFAULT_GATEWAY
-    dmesg
-    netstat -an
-    ip address
-    # Next command will dump logs from /var/log/
-    find /var/log/ -type f -name !wtmp* 2>/dev/null -exec echo "====================" \; -exec echo {} \; -exec echo "====================" \; -exec cat {} \; -exec echo "" \;
-}
-
 testimage_dump_monitor () {
     query-status
     query-block
@@ -352,7 +337,6 @@ def testimage_main(d):
     target_kwargs['serialcontrol_cmd'] = d.getVar("TEST_SERIALCONTROL_CMD") or None
     target_kwargs['serialcontrol_extra_args'] = d.getVar("TEST_SERIALCONTROL_EXTRA_ARGS") or ""
     target_kwargs['testimage_dump_monitor'] = d.getVar("testimage_dump_monitor") or ""
-    target_kwargs['testimage_dump_target'] = d.getVar("testimage_dump_target") or ""
 
     def export_ssh_agent(d):
         import os

meta/lib/oeqa/core/target/qemu.py

@@ -14,8 +14,6 @@ from collections import defaultdict
 
 from .ssh import OESSHTarget
 from oeqa.utils.qemurunner import QemuRunner
-from oeqa.utils.dump import MonitorDumper
-from oeqa.utils.dump import TargetDumper
 
 supported_fstypes = ['ext3', 'ext4', 'cpio.gz', 'wic']
 
@@ -47,14 +45,6 @@ class OEQemuTarget(OESSHTarget):
                                  use_kvm=kvm, use_slirp=slirp, dump_dir=dump_dir, logger=logger,
                                  serial_ports=serial_ports, boot_patterns = boot_patterns, 
                                  use_ovmf=ovmf, tmpfsdir=tmpfsdir)
-        dump_monitor_cmds = kwargs.get("testimage_dump_monitor")
-        self.monitor_dumper = MonitorDumper(dump_monitor_cmds, dump_dir, self.runner)
-        if self.monitor_dumper:
-            self.monitor_dumper.create_dir("qmp")
-
-        dump_target_cmds = kwargs.get("testimage_dump_target")
-        self.target_dumper = TargetDumper(dump_target_cmds, dump_dir, self.runner)
-        self.target_dumper.create_dir("qemu")
 
     def start(self, params=None, extra_bootparams=None, runqemuparams=''):
         if self.use_slirp and not self.server_ip:

meta/lib/oeqa/core/target/ssh.py

@@ -48,8 +48,6 @@ class OESSHTarget(OETarget):
         if port:
             self.ssh = self.ssh + [ '-p', port ]
             self.scp = self.scp + [ '-P', port ]
-        self._monitor_dumper = None
-        self.target_dumper = None
 
     def start(self, **kwargs):
         pass
@@ -57,15 +55,6 @@ class OESSHTarget(OETarget):
     def stop(self, **kwargs):
         pass
 
-    @property
-    def monitor_dumper(self):
-        return self._monitor_dumper
-
-    @monitor_dumper.setter
-    def monitor_dumper(self, dumper):
-        self._monitor_dumper = dumper
-        self.monitor_dumper.dump_monitor()
-
     def _run(self, command, timeout=None, ignore_status=True):
         """
             Runs command in target using SSHProcess.
@@ -104,14 +93,7 @@ class OESSHTarget(OETarget):
 
         status, output = self._run(sshCmd, processTimeout, ignore_status)
         self.logger.debug('Command: %s\nStatus: %d Output:  %s\n' % (command, status, output))
-        if (status == 255) and (('No route to host') in output):
-            if self.monitor_dumper:
-                self.monitor_dumper.dump_monitor()
-        if status == 255:
-            if self.target_dumper:
-                self.target_dumper.dump_target()
-            if self.monitor_dumper:
-                self.monitor_dumper.dump_monitor()
+
         return (status, output)
 
     def copyTo(self, localSrc, remoteDst):

meta/lib/oeqa/targetcontrol.py

@@ -103,7 +103,6 @@ class QemuTarget(BaseTarget):
             self.rootfs = os.path.join(d.getVar("DEPLOY_DIR_IMAGE"),  d.getVar("IMAGE_LINK_NAME") + '.' + self.image_fstype)
             self.kernel = os.path.join(d.getVar("DEPLOY_DIR_IMAGE"), d.getVar("KERNEL_IMAGETYPE", False) + '-' + d.getVar('MACHINE', False) + '.bin')
         self.qemulog = os.path.join(self.testdir, "qemu_boot_log.%s" % self.datetime)
-        dump_target_cmds = d.getVar("testimage_dump_target")
         dump_monitor_cmds = d.getVar("testimage_dump_monitor")
         dump_dir = d.getVar("TESTIMAGE_DUMP_DIR")
         if not dump_dir:
@@ -144,7 +143,6 @@ class QemuTarget(BaseTarget):
                             tmpfsdir = d.getVar("RUNQEMU_TMPFS_DIR"),
                             serial_ports = len(d.getVar("SERIAL_CONSOLES").split()))
 
-        self.target_dumper = TargetDumper(dump_target_cmds, dump_dir, self.runner)
         self.monitor_dumper = MonitorDumper(dump_monitor_cmds, dump_dir, self.runner)
         if (self.monitor_dumper):
             self.monitor_dumper.create_dir("qmp")