[t:3033] Add panic information to engine status. If env or logger is panicked, say so and say why.

git-svn-id: file:///svn/mysql/tokudb-engine/tokudb-engine@25479 c7de825b-a66e-492c-adef-691d508d4ae1

storage/tokudb/Makefile.in

@@ -166,7 +166,6 @@ F77 = @F77@
 FFLAGS = @FFLAGS@
 FIND_PROC = @FIND_PROC@
 GETCONF = @GETCONF@
-GREP = @GREP@
 GXX = @GXX@
 HAVE_NETWARE_FALSE = @HAVE_NETWARE_FALSE@
 HAVE_NETWARE_TRUE = @HAVE_NETWARE_TRUE@
@@ -278,9 +277,14 @@ YACC = @YACC@
 ZLIB_DEPS = @ZLIB_DEPS@
 ZLIB_INCLUDES = @ZLIB_INCLUDES@
 ZLIB_LIBS = @ZLIB_LIBS@
+ac_ct_AR = @ac_ct_AR@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_CXX = @ac_ct_CXX@
 ac_ct_F77 = @ac_ct_F77@
+ac_ct_GETCONF = @ac_ct_GETCONF@
+ac_ct_NM = @ac_ct_NM@
+ac_ct_RANLIB = @ac_ct_RANLIB@
+ac_ct_STRIP = @ac_ct_STRIP@
 am__fastdepCC_FALSE = @am__fastdepCC_FALSE@
 am__fastdepCC_TRUE = @am__fastdepCC_TRUE@
 am__fastdepCXX_FALSE = @am__fastdepCXX_FALSE@
@@ -301,10 +305,7 @@ condition_dependent_plugin_links = @condition_dependent_plugin_links@
 condition_dependent_plugin_modules = @condition_dependent_plugin_modules@
 condition_dependent_plugin_objects = @condition_dependent_plugin_objects@
 datadir = @datadir@
-datarootdir = @datarootdir@
-docdir = @docdir@
 docs_dirs = @docs_dirs@
-dvidir = @dvidir@
 exec_prefix = @exec_prefix@
 extra_docs = @extra_docs@
 host = @host@
@@ -312,7 +313,6 @@ host_alias = @host_alias@
 host_cpu = @host_cpu@
 host_os = @host_os@
 host_vendor = @host_vendor@
-htmldir = @htmldir@
 includedir = @includedir@
 infodir = @infodir@
 innodb_system_libs = @innodb_system_libs@
@@ -320,7 +320,6 @@ install_sh = @install_sh@
 libdir = @libdir@
 libexecdir = @libexecdir@
 libmysqld_dirs = @libmysqld_dirs@
-localedir = @localedir@
 localstatedir = @localstatedir@
 man1_files = @man1_files@
 man8_files = @man8_files@
@@ -349,7 +348,6 @@ netware_dir = @netware_dir@
 oldincludedir = @oldincludedir@
 openssl_includes = @openssl_includes@
 openssl_libs = @openssl_libs@
-pdfdir = @pdfdir@
 plugin_archive_shared_target = @plugin_archive_shared_target@
 plugin_archive_static_target = @plugin_archive_static_target@
 plugin_blackhole_shared_target = @plugin_blackhole_shared_target@
@@ -380,7 +378,6 @@ plugin_tokudb_shared_target = @plugin_tokudb_shared_target@
 plugin_tokudb_static_target = @plugin_tokudb_static_target@
 prefix = @prefix@
 program_transform_name = @program_transform_name@
-psdir = @psdir@
 pstack_dir = @pstack_dir@
 pstack_libs = @pstack_libs@
 readline_basedir = @readline_basedir@

storage/tokudb/hatoku_hton.cc

@@ -954,8 +954,23 @@ static bool tokudb_show_engine_status(THD * thd, stat_print_fn * stat_print) {
 
     ENGINE_STATUS engstat;
 
-    error = db_env->get_engine_status(db_env, &engstat);
+    error = db_env->get_engine_status(db_env, &engstat, buf, bufsiz);
+    if (strlen(buf)) {
+	STATPRINT("Environment panic string", buf);
+    }
     if (error == 0) {
+	if (engstat.env_panic) {
+	    snprintf(buf, bufsiz, "%" PRIu64, engstat.env_panic);
+	    STATPRINT("Environment panic", buf);
+	}
+	if (engstat.logger_panic) {
+	    snprintf(buf, bufsiz, "%" PRIu64, engstat.logger_panic);
+	    STATPRINT("logger panic", buf);
+	    snprintf(buf, bufsiz, "%" PRIu64, engstat.logger_panic_errno);
+	    STATPRINT("logger panic errno", buf);
+	}
+
+
       if(engstat.enospc_threads_blocked) {
 	  STATPRINT("*** URGENT WARNING ***", "FILE SYSTEM IS COMPLETELY FULL");
 	  snprintf(buf, bufsiz, "FILE SYSTEM IS COMPLETELY FULL");