Changeset 97658 in vbox

Timestamp:

Nov 22, 2022 5:50:37 PM (2 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

154712

Message:

Validation Kit: Added enabling + collecting crash reporting (core dumps) for Solaris hosts.

Location:

trunk/src/VBox/ValidationKit

Files:

• common/utils.py (modified) (2 diffs)
• testdriver/base.py (modified) (1 diff)

trunk/src/VBox/ValidationKit/common/utils.py

@@ -1431 +1431 @@
                     fnLog('Found crash dump for %u: %s' % (uPid, sFull,));
                     fnCrashFile(sFull, True);
-
+    elif sOs == 'solaris':
+        asDmpDirs = [];
+        try:
+            sScratchPath = getDirEnv('TESTBOX_PATH_SCRATCH', fTryCreate = False);
+            asDmpDirs.extend([ sScratchPath ]);
+        except:
+            pass;
+        # Some other useful locations as fallback.
+        asDmpDirs.extend([
+            u'/var/cores/',
+            u'/var/core/',
+            u'/var/tmp/',
+        ]);
+        #
+        # Solaris by default creates a core file in the directory of the crashing process with the name 'core'.
+        #
+        # As we need to distinguish the core files correlating to their PIDs and have a persistent storage location,
+        # the host needs to be tweaked via:
+        #
+        # ```coreadm -g /path/to/cores/core.%f.%p```
+        #
+        sMatchPrefix = 'core';
+        sMatchSuffix = '.%u' % (uPid,);
+        for sDir in asDmpDirs:
+            sDir = os.path.expandvars(sDir);
+            if not os.path.isdir(sDir):
+                continue;
+            try:
+                asDirEntries = os.listdir(sDir);
+            except:
+                continue;
+            for sEntry in asDirEntries:
+                if  sEntry.startswith(sMatchPrefix) \
+                and sEntry.endswith(sMatchSuffix):
+                    sFull = os.path.join(sDir, sEntry);
+                    fnLog('Found crash dump for %u: %s' % (uPid, sFull,));
+                    fnCrashFile(sFull, True);
     else:
         pass; ## TODO
@@ -2536 +2572 @@
     unittest.main();
     # not reached.
-

trunk/src/VBox/ValidationKit/testdriver/base.py

@@ -715 +715 @@
         self.sKindCrashReport = sKindCrashReport;
         self.sKindCrashDump   = sKindCrashDump;
+
+        sOs = utils.getHostOs();
+        if sOs == 'solaris':
+            if sKindCrashDump is not None: # Enable.
+                try:
+                    sCorePath = getDirEnv('TESTBOX_PATH_SCRATCH', fTryCreate = False);
+                except:
+                    sCorePath = '/var/cores'; # Use some well-known core path as fallback.
+                subprocess.run([ 'coreadm', '-g', os.path.join(sCorePath, 'core.%f.%p') ]);
+            else: # Disable.
+                subprocess.run([ 'coreadm', '-d', 'all' ]);
+
         return True;