Note 1: This road-map is still evolving and subject to change without notice.
-
RFC
-
+
RFC: Move data into completed-runs.db
+
Purpose: shrink megatest.db data to enable lower load and higher performance.
+
Method: add a completed-runs.db and automatically move runs data from megatest.db to that db
+
+
+-
+
+completed-runs.db is a full megatest database with complete schema
+
+
+-
+
+the data move would involve these steps
+
+
+-
+
+copy the run data to completed-runs.db
+
+
+-
+
+remove the run data, first from /tmp/…/megatest.db and /tmp/…/megatest_ref.db, followed by megatest.db
+
+
+
+-
+
+accessing the data would be unchanged for most operations.
+
+
+-
+
+a mode -full-db will be added which when specified would attach the completed-runs.db to megatest.db before doing the query
+
+
+-
+
+mechanisms for moving runs to/from the megatest.db would be added
+
+
+-
+
+-reduce-records ⇒ move runs to completed-runs.db
+
+
+-
+
+-restore-records ⇒ move runs from completed-runs.db to megatest.db
+
+
+
+
+
Branch: This work is taking place on branch v1.65-reduce-records
+
+
+
RFC: Automatic homehost migrations
+
Purpose: Automatically migrate homehost.
+
Method: Check that there are no tests running, launched or remotehoststart in past ½ hour then if not on homehost migrate the db to current host
+
+
+-
+
+Check that the system is quiescent, i.e. that there are no runs in flight or recently run
+
+
+-
+
+Create a lock
+
+
+-
+
+Migrate the /tmp cache db to the current host
+
+
+-
+
+Update the .homehost file
+
+
+-
+
+Remove the lock
+
+
+
+
Branch: This work not yet started
Architecture Refactor
Goals
Index: utils/editwiki
==================================================================
--- utils/editwiki
+++ utils/editwiki
@@ -8,20 +8,25 @@
exit
fi
$FOSSILBIN sync
-wikitmpfile=`mktemp /tmp/${USER}_wikiedit.XXXXXXX`
+# wikitmpfile=`mktemp /tmp/${USER}_wikiedit.XXXXXXX`
+wikitmpfile=${wikiname}.in
+
if ! $FOSSILBIN wiki export "$wikiname" 2> /dev/null 1> $wikitmpfile ;then
cat /dev/null > $wikitmpfile
wikipagestate='new'
else
wikipagestate='existing'
fi
-if [ x"$EDITOR" == "x" ];then
- EDITOR="gvim -f"
+# make a backup copy of the extracted file to diff detect if changed
+cp $wikitmpfile ${wikitmpfile}.orig
+
+if [[ x"$EDITOR" == "x" ]];then # || [[ x"$VISUAL" == "x" ]];then
+ EDITOR="gvim -f"
fi
echo $EDITOR | grep -q -e gvim
isGvim=$?
@@ -32,14 +37,20 @@
EDITOR="$EDITOR -f"
fi
$EDITOR $wikitmpfile
-if [ $wikipagestate == 'new' ];then
- $FOSSILBIN wiki create "$wikiname" $wikitmpfile
+if ! diff -q $wikitmpfile ${wikitmpfile}.orig;then
+ echo "Saving changes to $wikitmpfile to wiki"
+ if [ $wikipagestate == 'new' ];then
+ $FOSSILBIN wiki create "$wikiname" $wikitmpfile
+ else
+ $FOSSILBIN wiki commit "$wikiname" $wikitmpfile
+ fi
else
- $FOSSILBIN wiki commit "$wikiname" $wikitmpfile
+ echo "Not saving, no changes to $wikitmpfile."
fi
$FOSSILBIN sync
-rm -f $wikitmpfile
+# NOTE// We *keep* the wikitmpfile but remove the orig copy
+rm -f ${wikitmpfile}.orig