diff --git a/.devcontainer/update.patch b/.devcontainer/update.patch
new file mode 100644
index 0000000..3324b78
--- /dev/null
+++ b/.devcontainer/update.patch
@@ -0,0 +1,20 @@
+diff --git a/resource/traversers/dfu_impl_update.cpp b/resource/traversers/dfu_impl_update.cpp
+index f74ea34c..b5dd2210 100644
+--- a/resource/traversers/dfu_impl_update.cpp
++++ b/resource/traversers/dfu_impl_update.cpp
+@@ -595,6 +595,7 @@ int dfu_impl_t::mod_dfv (vtx_t u, int64_t jobid, modify_data_t &mod_data)
+     subsystem_t dom = m_match->dom_subsystem ();
+     f_out_edg_iterator_t ei, ei_end;
+ 
++    (*m_graph)[u].idata.colors[dom] = m_color.gray ();
+     if ((rc = mod_idata (u, jobid, dom, mod_data, stop)) != 0 || stop)
+         goto done;
+     if ((rc = mod_plan (u, jobid, mod_data)) != 0)
+@@ -608,6 +609,7 @@ int dfu_impl_t::mod_dfv (vtx_t u, int64_t jobid, modify_data_t &mod_data)
+                 rc += mod_dfv (tgt, jobid, mod_data);
+             else
+                 rc += mod_upv (tgt, jobid, mod_data);
++            (*m_graph)[u].idata.colors[subsystem] = m_color.black ();
+         }
+     }
+ done:
diff --git a/.github/workflows/build-deploy.yaml b/.github/workflows/build-deploy.yaml
index 320a9b5..d43e3dd 100644
--- a/.github/workflows/build-deploy.yaml
+++ b/.github/workflows/build-deploy.yaml
@@ -20,7 +20,7 @@ jobs:
       uses: actions/checkout@v4
     - uses: actions/setup-go@v4
       with:
-        go-version: ^1.21
+        go-version: ^1.22
     - name: GHCR Login
       if: (github.event_name != 'pull_request')
       uses: docker/login-action@v2
diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index 68ac51a..3399996 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -37,6 +37,13 @@ jobs:
         go-version: ^1.22
 
     - name: flux-sched build
-      run: git clone -b grow-api https://github.com/milroy/flux-sched /opt/flux-sched    
+      run: git clone https://github.com/milroy/flux-sched /opt/flux-sched
+    - name: patch flux sched
+      run: |
+        here=$(pwd)
+        cp .devcontainer/update.patch /opt/flux-sched 
+        cd /opt/flux-sched
+        git apply update.patch
+        mkdir build && cd build && cmake ../ && make -j && sudo make install
     - name: Test
-      run: LIB_PREFIX=${{ matrix.test[1] }} make test-v
\ No newline at end of file
+      run: LIB_PREFIX=${{ matrix.test[1] }} make test-v
diff --git a/Makefile b/Makefile
index 58c235b..de06a5e 100644
--- a/Makefile
+++ b/Makefile
@@ -22,11 +22,11 @@ all: test
 
 .PHONY: test
 test: 	
-	$(COMMONENVVAR) $(BUILDENVVAR) LD_LIBRARY_PATH=$(LD_LIBRARY_PATH) go test -ldflags '-w' ./pkg/fluxcli ./pkg/types
+	$(COMMONENVVAR) $(BUILDENVVAR) LD_LIBRARY_PATH=$(LD_LIBRARY_PATH) go test -count 1 -run TestCancel -ldflags '-w' ./pkg/fluxcli ./pkg/types
 
 .PHONY: test-v
 test-v: 	
-	$(COMMONENVVAR) $(BUILDENVVAR) LD_LIBRARY_PATH=$(LD_LIBRARY_PATH) go test -v -ldflags '-w' ./pkg/fluxcli ./pkg/types
+	$(COMMONENVVAR) $(BUILDENVVAR) LD_LIBRARY_PATH=$(LD_LIBRARY_PATH) go test -count 1 -run TestCancel -v -ldflags '-w' ./pkg/fluxcli ./pkg/types
 
 .PHONY: $(LOCALBIN)
 $(LOCALBIN):
diff --git a/pkg/fluxcli/data/cancel/tiny-partial-cancel.json b/pkg/fluxcli/data/cancel/tiny-partial-cancel.json
index b874096..0deba66 100644
--- a/pkg/fluxcli/data/cancel/tiny-partial-cancel.json
+++ b/pkg/fluxcli/data/cancel/tiny-partial-cancel.json
@@ -60,7 +60,7 @@
                     "name": "node1",
                     "id": 1,
                     "uniq_id": 3,
-                    "rank": 0,
+                    "rank": 1,
                     "exclusive": false,
                     "unit": "",
                     "size": 1,
diff --git a/pkg/fluxcli/reapi_cli.go b/pkg/fluxcli/reapi_cli.go
index d908f33..8dec4f1 100644
--- a/pkg/fluxcli/reapi_cli.go
+++ b/pkg/fluxcli/reapi_cli.go
@@ -67,6 +67,7 @@ func (cli *ReapiClient) InitContext(jgf string, options string) (err error) {
 
 	jobgraph := C.CString(jgf)
 	opts := C.CString(options)
+	fmt.Println(opts)
 	fluxerr := (int)(
 		C.reapi_cli_initialize(
 			(*C.struct_reapi_cli_ctx)(cli.ctx), jobgraph, (opts),
@@ -258,7 +259,7 @@ func (cli *ReapiClient) Cancel(jobid int64, noent_ok bool) (err error) {
 //	bool *full_removal);
 func (cli *ReapiClient) PartialCancel(jobid int64, r string, noent_ok bool) (bool, error) {
 
-	var full_removal bool
+	full_removal := false
 	var resource = C.CString(r)
 	fluxerr := (int)(C.reapi_cli_partial_cancel((*C.struct_reapi_cli_ctx)(cli.ctx),
 		(C.ulong)(jobid),
diff --git a/pkg/fluxcli/reapi_cli_test.go b/pkg/fluxcli/reapi_cli_test.go
index d5f90fe..025edc9 100644
--- a/pkg/fluxcli/reapi_cli_test.go
+++ b/pkg/fluxcli/reapi_cli_test.go
@@ -19,7 +19,7 @@ func TestFluxcliContext(t *testing.T) {
 // NewClient creates a new client for testing
 func NewClient(jgf string) (*ReapiClient, error) {
 	cli := NewReapiClient()
-	err := cli.InitContext(jgf, "{}")
+	err := cli.InitContext(jgf, "{\"prune-filters\": \"ALL:core,ALL:gpu,ALL:memory\"}")
 	if err != nil {
 		fmt.Printf("Error initializing jobspec context for ReapiClient: %v\n", err)
 		fmt.Printf("Errors so far: %s\n", cli.GetErrMsg())
@@ -94,7 +94,7 @@ func TestCancel(t *testing.T) {
 
 	// We should be able to request one node
 	t.Log("Match allocate for 1 node should succeed")
-	reserved, allocated, at, _, jobid, err = cli.MatchAllocate(false, string(cancelJobspec))
+	reserved, allocated, at, _, oneNodeJobid, err := cli.MatchAllocate(false, string(cancelJobspec))
 	if err != nil {
 		t.Logf("Fluxion errors %s\n", cli.GetErrMsg())
 		t.Errorf("matchAllocate for one node after partial cancel: %v\n", err)
@@ -105,13 +105,32 @@ func TestCancel(t *testing.T) {
 	}
 
 	// Cancel should work of the initial job
-	// TODO: this doesn't find the job1 id, need to debug.
-	/*t.Log("cancel for partially cancelled job")
+	t.Log("cancel for partially cancelled job")
 	err = cli.Cancel(initialJobid, false)
 	if err != nil {
 		t.Logf("Fluxion errors %s\n", cli.GetErrMsg())
 		t.Errorf("cancel for partially cancelled job: %v\n", err)
-	}*/
+	}
+
+	// And the one node job
+	t.Log("cancel for one node job")
+	err = cli.Cancel(oneNodeJobid, false)
+	if err != nil {
+		t.Logf("Fluxion errors %s\n", cli.GetErrMsg())
+		t.Errorf("cancel for single node job job: %v\n", err)
+	}
+
+	t.Log("Match allocate for 2 nodes (all of graph resources) should now succeed")
+	reserved, allocated, at, _, jobid, err = cli.MatchAllocate(false, string(jobspec))
+	if err != nil {
+		t.Logf("Fluxion errors %s\n", cli.GetErrMsg())
+		t.Errorf("matchAllocate 2 nodes when graph is empty: %v\n", err)
+	}
+	printOutput(reserved, allocated, at, jobid, err)
+	if allocated == "" {
+		t.Errorf("matchAllocate should not have failed, we have two nodes again.")
+	}
+
 }
 
 func TestMatchAllocate(t *testing.T) {
@@ -199,7 +218,8 @@ func TestMatchAllocate(t *testing.T) {
 
 func printOutput(reserved bool, allocated string, at int64, jobid int64, err error) {
 	fmt.Println("\n\t----Match Allocate output---")
-	fmt.Printf("jobid: %d\nreserved: %t\nallocated: %s\nat: %d\nerror: %v\n", jobid, reserved, allocated, at, err)
+	isAllocated := allocated != ""
+	fmt.Printf("jobid: %d\nreserved: %t\nallocated: %v\nat: %d\nerror: %v\n", jobid, reserved, isAllocated, at, err)
 }
 
 func printSatOutput(sat bool, err error) {