diff --git a/documentation/en/api-v0-methods-miner.md b/documentation/en/api-v0-methods-miner.md
index caf0419fe..437473f3c 100644
--- a/documentation/en/api-v0-methods-miner.md
+++ b/documentation/en/api-v0-methods-miner.md
@@ -3768,6 +3768,334 @@ Response:
               "BaseMinMemory": 1073741824
             }
           },
+          "seal/v0/provereplicaupdate/1": {
+            "0": {
+              "MinMemory": 2048,
+              "MaxMemory": 2048,
+              "GPUUtilization": 0,
+              "MaxParallelism": 0,
+              "MaxParallelismGPU": 0,
+              "BaseMinMemory": 2048
+            },
+            "1": {
+              "MinMemory": 8388608,
+              "MaxMemory": 8388608,
+              "GPUUtilization": 0,
+              "MaxParallelism": 0,
+              "MaxParallelismGPU": 0,
+              "BaseMinMemory": 8388608
+            },
+            "2": {
+              "MinMemory": 1073741824,
+              "MaxMemory": 1073741824,
+              "GPUUtilization": 0,
+              "MaxParallelism": 0,
+              "MaxParallelismGPU": 0,
+              "BaseMinMemory": 1073741824
+            },
+            "3": {
+              "MinMemory": 1073741824,
+              "MaxMemory": 1073741824,
+              "GPUUtilization": 0,
+              "MaxParallelism": 0,
+              "MaxParallelismGPU": 0,
+              "BaseMinMemory": 1073741824
+            },
+            "4": {
+              "MinMemory": 1073741824,
+              "MaxMemory": 1073741824,
+              "GPUUtilization": 0,
+              "MaxParallelism": 0,
+              "MaxParallelismGPU": 0,
+              "BaseMinMemory": 1073741824
+            },
+            "5": {
+              "MinMemory": 2048,
+              "MaxMemory": 2048,
+              "GPUUtilization": 0,
+              "MaxParallelism": 0,
+              "MaxParallelismGPU": 0,
+              "BaseMinMemory": 2048
+            },
+            "6": {
+              "MinMemory": 8388608,
+              "MaxMemory": 8388608,
+              "GPUUtilization": 0,
+              "MaxParallelism": 0,
+              "MaxParallelismGPU": 0,
+              "BaseMinMemory": 8388608
+            },
+            "7": {
+              "MinMemory": 1073741824,
+              "MaxMemory": 1073741824,
+              "GPUUtilization": 0,
+              "MaxParallelism": 0,
+              "MaxParallelismGPU": 0,
+              "BaseMinMemory": 1073741824
+            },
+            "8": {
+              "MinMemory": 1073741824,
+              "MaxMemory": 1073741824,
+              "GPUUtilization": 0,
+              "MaxParallelism": 0,
+              "MaxParallelismGPU": 0,
+              "BaseMinMemory": 1073741824
+            },
+            "9": {
+              "MinMemory": 1073741824,
+              "MaxMemory": 1073741824,
+              "GPUUtilization": 0,
+              "MaxParallelism": 0,
+              "MaxParallelismGPU": 0,
+              "BaseMinMemory": 1073741824
+            }
+          },
+          "seal/v0/provereplicaupdate/2": {
+            "0": {
+              "MinMemory": 2048,
+              "MaxMemory": 2048,
+              "GPUUtilization": 1,
+              "MaxParallelism": 1,
+              "MaxParallelismGPU": 0,
+              "BaseMinMemory": 2048
+            },
+            "1": {
+              "MinMemory": 8388608,
+              "MaxMemory": 8388608,
+              "GPUUtilization": 1,
+              "MaxParallelism": 1,
+              "MaxParallelismGPU": 0,
+              "BaseMinMemory": 8388608
+            },
+            "2": {
+              "MinMemory": 1073741824,
+              "MaxMemory": 1610612736,
+              "GPUUtilization": 1,
+              "MaxParallelism": 1,
+              "MaxParallelismGPU": 0,
+              "BaseMinMemory": 10737418240
+            },
+            "3": {
+              "MinMemory": 32212254720,
+              "MaxMemory": 161061273600,
+              "GPUUtilization": 1,
+              "MaxParallelism": -1,
+              "MaxParallelismGPU": 6,
+              "BaseMinMemory": 34359738368
+            },
+            "4": {
+              "MinMemory": 64424509440,
+              "MaxMemory": 204010946560,
+              "GPUUtilization": 1,
+              "MaxParallelism": -1,
+              "MaxParallelismGPU": 6,
+              "BaseMinMemory": 68719476736
+            },
+            "5": {
+              "MinMemory": 2048,
+              "MaxMemory": 2048,
+              "GPUUtilization": 1,
+              "MaxParallelism": 1,
+              "MaxParallelismGPU": 0,
+              "BaseMinMemory": 2048
+            },
+            "6": {
+              "MinMemory": 8388608,
+              "MaxMemory": 8388608,
+              "GPUUtilization": 1,
+              "MaxParallelism": 1,
+              "MaxParallelismGPU": 0,
+              "BaseMinMemory": 8388608
+            },
+            "7": {
+              "MinMemory": 1073741824,
+              "MaxMemory": 1610612736,
+              "GPUUtilization": 1,
+              "MaxParallelism": 1,
+              "MaxParallelismGPU": 0,
+              "BaseMinMemory": 10737418240
+            },
+            "8": {
+              "MinMemory": 32212254720,
+              "MaxMemory": 161061273600,
+              "GPUUtilization": 1,
+              "MaxParallelism": -1,
+              "MaxParallelismGPU": 6,
+              "BaseMinMemory": 34359738368
+            },
+            "9": {
+              "MinMemory": 64424509440,
+              "MaxMemory": 204010946560,
+              "GPUUtilization": 1,
+              "MaxParallelism": -1,
+              "MaxParallelismGPU": 6,
+              "BaseMinMemory": 68719476736
+            }
+          },
+          "seal/v0/regensectorkey": {
+            "0": {
+              "MinMemory": 2048,
+              "MaxMemory": 2048,
+              "GPUUtilization": 0,
+              "MaxParallelism": 1,
+              "MaxParallelismGPU": 0,
+              "BaseMinMemory": 2048
+            },
+            "1": {
+              "MinMemory": 8388608,
+              "MaxMemory": 8388608,
+              "GPUUtilization": 0,
+              "MaxParallelism": 1,
+              "MaxParallelismGPU": 0,
+              "BaseMinMemory": 8388608
+            },
+            "2": {
+              "MinMemory": 1073741824,
+              "MaxMemory": 1073741824,
+              "GPUUtilization": 0,
+              "MaxParallelism": 1,
+              "MaxParallelismGPU": 0,
+              "BaseMinMemory": 1073741824
+            },
+            "3": {
+              "MinMemory": 4294967296,
+              "MaxMemory": 4294967296,
+              "GPUUtilization": 0,
+              "MaxParallelism": 1,
+              "MaxParallelismGPU": 0,
+              "BaseMinMemory": 1073741824
+            },
+            "4": {
+              "MinMemory": 8589934592,
+              "MaxMemory": 8589934592,
+              "GPUUtilization": 0,
+              "MaxParallelism": 1,
+              "MaxParallelismGPU": 0,
+              "BaseMinMemory": 1073741824
+            },
+            "5": {
+              "MinMemory": 2048,
+              "MaxMemory": 2048,
+              "GPUUtilization": 0,
+              "MaxParallelism": 1,
+              "MaxParallelismGPU": 0,
+              "BaseMinMemory": 2048
+            },
+            "6": {
+              "MinMemory": 8388608,
+              "MaxMemory": 8388608,
+              "GPUUtilization": 0,
+              "MaxParallelism": 1,
+              "MaxParallelismGPU": 0,
+              "BaseMinMemory": 8388608
+            },
+            "7": {
+              "MinMemory": 1073741824,
+              "MaxMemory": 1073741824,
+              "GPUUtilization": 0,
+              "MaxParallelism": 1,
+              "MaxParallelismGPU": 0,
+              "BaseMinMemory": 1073741824
+            },
+            "8": {
+              "MinMemory": 4294967296,
+              "MaxMemory": 4294967296,
+              "GPUUtilization": 0,
+              "MaxParallelism": 1,
+              "MaxParallelismGPU": 0,
+              "BaseMinMemory": 1073741824
+            },
+            "9": {
+              "MinMemory": 8589934592,
+              "MaxMemory": 8589934592,
+              "GPUUtilization": 0,
+              "MaxParallelism": 1,
+              "MaxParallelismGPU": 0,
+              "BaseMinMemory": 1073741824
+            }
+          },
+          "seal/v0/replicaupdate": {
+            "0": {
+              "MinMemory": 2048,
+              "MaxMemory": 2048,
+              "GPUUtilization": 0,
+              "MaxParallelism": 1,
+              "MaxParallelismGPU": 0,
+              "BaseMinMemory": 2048
+            },
+            "1": {
+              "MinMemory": 8388608,
+              "MaxMemory": 8388608,
+              "GPUUtilization": 0,
+              "MaxParallelism": 1,
+              "MaxParallelismGPU": 0,
+              "BaseMinMemory": 8388608
+            },
+            "2": {
+              "MinMemory": 1073741824,
+              "MaxMemory": 1073741824,
+              "GPUUtilization": 0,
+              "MaxParallelism": 1,
+              "MaxParallelismGPU": 0,
+              "BaseMinMemory": 1073741824
+            },
+            "3": {
+              "MinMemory": 4294967296,
+              "MaxMemory": 4294967296,
+              "GPUUtilization": 0,
+              "MaxParallelism": 1,
+              "MaxParallelismGPU": 0,
+              "BaseMinMemory": 1073741824
+            },
+            "4": {
+              "MinMemory": 8589934592,
+              "MaxMemory": 8589934592,
+              "GPUUtilization": 0,
+              "MaxParallelism": 1,
+              "MaxParallelismGPU": 0,
+              "BaseMinMemory": 1073741824
+            },
+            "5": {
+              "MinMemory": 2048,
+              "MaxMemory": 2048,
+              "GPUUtilization": 0,
+              "MaxParallelism": 1,
+              "MaxParallelismGPU": 0,
+              "BaseMinMemory": 2048
+            },
+            "6": {
+              "MinMemory": 8388608,
+              "MaxMemory": 8388608,
+              "GPUUtilization": 0,
+              "MaxParallelism": 1,
+              "MaxParallelismGPU": 0,
+              "BaseMinMemory": 8388608
+            },
+            "7": {
+              "MinMemory": 1073741824,
+              "MaxMemory": 1073741824,
+              "GPUUtilization": 0,
+              "MaxParallelism": 1,
+              "MaxParallelismGPU": 0,
+              "BaseMinMemory": 1073741824
+            },
+            "8": {
+              "MinMemory": 4294967296,
+              "MaxMemory": 4294967296,
+              "GPUUtilization": 0,
+              "MaxParallelism": 1,
+              "MaxParallelismGPU": 0,
+              "BaseMinMemory": 1073741824
+            },
+            "9": {
+              "MinMemory": 8589934592,
+              "MaxMemory": 8589934592,
+              "GPUUtilization": 0,
+              "MaxParallelism": 1,
+              "MaxParallelismGPU": 0,
+              "BaseMinMemory": 1073741824
+            }
+          },
           "seal/v0/unseal": {
             "0": {
               "MinMemory": 2048,
diff --git a/documentation/en/api-v0-methods-worker.md b/documentation/en/api-v0-methods-worker.md
index f2d9019e2..959265a4d 100644
--- a/documentation/en/api-v0-methods-worker.md
+++ b/documentation/en/api-v0-methods-worker.md
@@ -599,6 +599,334 @@ Response:
           "BaseMinMemory": 1073741824
         }
       },
+      "seal/v0/provereplicaupdate/1": {
+        "0": {
+          "MinMemory": 2048,
+          "MaxMemory": 2048,
+          "GPUUtilization": 0,
+          "MaxParallelism": 0,
+          "MaxParallelismGPU": 0,
+          "BaseMinMemory": 2048
+        },
+        "1": {
+          "MinMemory": 8388608,
+          "MaxMemory": 8388608,
+          "GPUUtilization": 0,
+          "MaxParallelism": 0,
+          "MaxParallelismGPU": 0,
+          "BaseMinMemory": 8388608
+        },
+        "2": {
+          "MinMemory": 1073741824,
+          "MaxMemory": 1073741824,
+          "GPUUtilization": 0,
+          "MaxParallelism": 0,
+          "MaxParallelismGPU": 0,
+          "BaseMinMemory": 1073741824
+        },
+        "3": {
+          "MinMemory": 1073741824,
+          "MaxMemory": 1073741824,
+          "GPUUtilization": 0,
+          "MaxParallelism": 0,
+          "MaxParallelismGPU": 0,
+          "BaseMinMemory": 1073741824
+        },
+        "4": {
+          "MinMemory": 1073741824,
+          "MaxMemory": 1073741824,
+          "GPUUtilization": 0,
+          "MaxParallelism": 0,
+          "MaxParallelismGPU": 0,
+          "BaseMinMemory": 1073741824
+        },
+        "5": {
+          "MinMemory": 2048,
+          "MaxMemory": 2048,
+          "GPUUtilization": 0,
+          "MaxParallelism": 0,
+          "MaxParallelismGPU": 0,
+          "BaseMinMemory": 2048
+        },
+        "6": {
+          "MinMemory": 8388608,
+          "MaxMemory": 8388608,
+          "GPUUtilization": 0,
+          "MaxParallelism": 0,
+          "MaxParallelismGPU": 0,
+          "BaseMinMemory": 8388608
+        },
+        "7": {
+          "MinMemory": 1073741824,
+          "MaxMemory": 1073741824,
+          "GPUUtilization": 0,
+          "MaxParallelism": 0,
+          "MaxParallelismGPU": 0,
+          "BaseMinMemory": 1073741824
+        },
+        "8": {
+          "MinMemory": 1073741824,
+          "MaxMemory": 1073741824,
+          "GPUUtilization": 0,
+          "MaxParallelism": 0,
+          "MaxParallelismGPU": 0,
+          "BaseMinMemory": 1073741824
+        },
+        "9": {
+          "MinMemory": 1073741824,
+          "MaxMemory": 1073741824,
+          "GPUUtilization": 0,
+          "MaxParallelism": 0,
+          "MaxParallelismGPU": 0,
+          "BaseMinMemory": 1073741824
+        }
+      },
+      "seal/v0/provereplicaupdate/2": {
+        "0": {
+          "MinMemory": 2048,
+          "MaxMemory": 2048,
+          "GPUUtilization": 1,
+          "MaxParallelism": 1,
+          "MaxParallelismGPU": 0,
+          "BaseMinMemory": 2048
+        },
+        "1": {
+          "MinMemory": 8388608,
+          "MaxMemory": 8388608,
+          "GPUUtilization": 1,
+          "MaxParallelism": 1,
+          "MaxParallelismGPU": 0,
+          "BaseMinMemory": 8388608
+        },
+        "2": {
+          "MinMemory": 1073741824,
+          "MaxMemory": 1610612736,
+          "GPUUtilization": 1,
+          "MaxParallelism": 1,
+          "MaxParallelismGPU": 0,
+          "BaseMinMemory": 10737418240
+        },
+        "3": {
+          "MinMemory": 32212254720,
+          "MaxMemory": 161061273600,
+          "GPUUtilization": 1,
+          "MaxParallelism": -1,
+          "MaxParallelismGPU": 6,
+          "BaseMinMemory": 34359738368
+        },
+        "4": {
+          "MinMemory": 64424509440,
+          "MaxMemory": 204010946560,
+          "GPUUtilization": 1,
+          "MaxParallelism": -1,
+          "MaxParallelismGPU": 6,
+          "BaseMinMemory": 68719476736
+        },
+        "5": {
+          "MinMemory": 2048,
+          "MaxMemory": 2048,
+          "GPUUtilization": 1,
+          "MaxParallelism": 1,
+          "MaxParallelismGPU": 0,
+          "BaseMinMemory": 2048
+        },
+        "6": {
+          "MinMemory": 8388608,
+          "MaxMemory": 8388608,
+          "GPUUtilization": 1,
+          "MaxParallelism": 1,
+          "MaxParallelismGPU": 0,
+          "BaseMinMemory": 8388608
+        },
+        "7": {
+          "MinMemory": 1073741824,
+          "MaxMemory": 1610612736,
+          "GPUUtilization": 1,
+          "MaxParallelism": 1,
+          "MaxParallelismGPU": 0,
+          "BaseMinMemory": 10737418240
+        },
+        "8": {
+          "MinMemory": 32212254720,
+          "MaxMemory": 161061273600,
+          "GPUUtilization": 1,
+          "MaxParallelism": -1,
+          "MaxParallelismGPU": 6,
+          "BaseMinMemory": 34359738368
+        },
+        "9": {
+          "MinMemory": 64424509440,
+          "MaxMemory": 204010946560,
+          "GPUUtilization": 1,
+          "MaxParallelism": -1,
+          "MaxParallelismGPU": 6,
+          "BaseMinMemory": 68719476736
+        }
+      },
+      "seal/v0/regensectorkey": {
+        "0": {
+          "MinMemory": 2048,
+          "MaxMemory": 2048,
+          "GPUUtilization": 0,
+          "MaxParallelism": 1,
+          "MaxParallelismGPU": 0,
+          "BaseMinMemory": 2048
+        },
+        "1": {
+          "MinMemory": 8388608,
+          "MaxMemory": 8388608,
+          "GPUUtilization": 0,
+          "MaxParallelism": 1,
+          "MaxParallelismGPU": 0,
+          "BaseMinMemory": 8388608
+        },
+        "2": {
+          "MinMemory": 1073741824,
+          "MaxMemory": 1073741824,
+          "GPUUtilization": 0,
+          "MaxParallelism": 1,
+          "MaxParallelismGPU": 0,
+          "BaseMinMemory": 1073741824
+        },
+        "3": {
+          "MinMemory": 4294967296,
+          "MaxMemory": 4294967296,
+          "GPUUtilization": 0,
+          "MaxParallelism": 1,
+          "MaxParallelismGPU": 0,
+          "BaseMinMemory": 1073741824
+        },
+        "4": {
+          "MinMemory": 8589934592,
+          "MaxMemory": 8589934592,
+          "GPUUtilization": 0,
+          "MaxParallelism": 1,
+          "MaxParallelismGPU": 0,
+          "BaseMinMemory": 1073741824
+        },
+        "5": {
+          "MinMemory": 2048,
+          "MaxMemory": 2048,
+          "GPUUtilization": 0,
+          "MaxParallelism": 1,
+          "MaxParallelismGPU": 0,
+          "BaseMinMemory": 2048
+        },
+        "6": {
+          "MinMemory": 8388608,
+          "MaxMemory": 8388608,
+          "GPUUtilization": 0,
+          "MaxParallelism": 1,
+          "MaxParallelismGPU": 0,
+          "BaseMinMemory": 8388608
+        },
+        "7": {
+          "MinMemory": 1073741824,
+          "MaxMemory": 1073741824,
+          "GPUUtilization": 0,
+          "MaxParallelism": 1,
+          "MaxParallelismGPU": 0,
+          "BaseMinMemory": 1073741824
+        },
+        "8": {
+          "MinMemory": 4294967296,
+          "MaxMemory": 4294967296,
+          "GPUUtilization": 0,
+          "MaxParallelism": 1,
+          "MaxParallelismGPU": 0,
+          "BaseMinMemory": 1073741824
+        },
+        "9": {
+          "MinMemory": 8589934592,
+          "MaxMemory": 8589934592,
+          "GPUUtilization": 0,
+          "MaxParallelism": 1,
+          "MaxParallelismGPU": 0,
+          "BaseMinMemory": 1073741824
+        }
+      },
+      "seal/v0/replicaupdate": {
+        "0": {
+          "MinMemory": 2048,
+          "MaxMemory": 2048,
+          "GPUUtilization": 0,
+          "MaxParallelism": 1,
+          "MaxParallelismGPU": 0,
+          "BaseMinMemory": 2048
+        },
+        "1": {
+          "MinMemory": 8388608,
+          "MaxMemory": 8388608,
+          "GPUUtilization": 0,
+          "MaxParallelism": 1,
+          "MaxParallelismGPU": 0,
+          "BaseMinMemory": 8388608
+        },
+        "2": {
+          "MinMemory": 1073741824,
+          "MaxMemory": 1073741824,
+          "GPUUtilization": 0,
+          "MaxParallelism": 1,
+          "MaxParallelismGPU": 0,
+          "BaseMinMemory": 1073741824
+        },
+        "3": {
+          "MinMemory": 4294967296,
+          "MaxMemory": 4294967296,
+          "GPUUtilization": 0,
+          "MaxParallelism": 1,
+          "MaxParallelismGPU": 0,
+          "BaseMinMemory": 1073741824
+        },
+        "4": {
+          "MinMemory": 8589934592,
+          "MaxMemory": 8589934592,
+          "GPUUtilization": 0,
+          "MaxParallelism": 1,
+          "MaxParallelismGPU": 0,
+          "BaseMinMemory": 1073741824
+        },
+        "5": {
+          "MinMemory": 2048,
+          "MaxMemory": 2048,
+          "GPUUtilization": 0,
+          "MaxParallelism": 1,
+          "MaxParallelismGPU": 0,
+          "BaseMinMemory": 2048
+        },
+        "6": {
+          "MinMemory": 8388608,
+          "MaxMemory": 8388608,
+          "GPUUtilization": 0,
+          "MaxParallelism": 1,
+          "MaxParallelismGPU": 0,
+          "BaseMinMemory": 8388608
+        },
+        "7": {
+          "MinMemory": 1073741824,
+          "MaxMemory": 1073741824,
+          "GPUUtilization": 0,
+          "MaxParallelism": 1,
+          "MaxParallelismGPU": 0,
+          "BaseMinMemory": 1073741824
+        },
+        "8": {
+          "MinMemory": 4294967296,
+          "MaxMemory": 4294967296,
+          "GPUUtilization": 0,
+          "MaxParallelism": 1,
+          "MaxParallelismGPU": 0,
+          "BaseMinMemory": 1073741824
+        },
+        "9": {
+          "MinMemory": 8589934592,
+          "MaxMemory": 8589934592,
+          "GPUUtilization": 0,
+          "MaxParallelism": 1,
+          "MaxParallelismGPU": 0,
+          "BaseMinMemory": 1073741824
+        }
+      },
       "seal/v0/unseal": {
         "0": {
           "MinMemory": 2048,
diff --git a/extern/sector-storage/storiface/resources.go b/extern/sector-storage/storiface/resources.go
index b5f45d722..51bb68574 100644
--- a/extern/sector-storage/storiface/resources.go
+++ b/extern/sector-storage/storiface/resources.go
@@ -331,10 +331,146 @@ var ResourceTable = map[sealtasks.TaskType]map[abi.RegisteredSealProof]Resources
 			BaseMinMemory: 0,
 		},
 	},
+	// TODO: this should ideally be the actual replica update proof types
+	// TODO: actually measure this (and all the other replica update work)
+	sealtasks.TTReplicaUpdate: { // copied from addpiece
+		abi.RegisteredSealProof_StackedDrg64GiBV1: Resources{
+			MaxMemory: 8 << 30,
+			MinMemory: 8 << 30,
+
+			MaxParallelism: 1,
+
+			BaseMinMemory: 1 << 30,
+		},
+		abi.RegisteredSealProof_StackedDrg32GiBV1: Resources{
+			MaxMemory: 4 << 30,
+			MinMemory: 4 << 30,
+
+			MaxParallelism: 1,
+
+			BaseMinMemory: 1 << 30,
+		},
+		abi.RegisteredSealProof_StackedDrg512MiBV1: Resources{
+			MaxMemory: 1 << 30,
+			MinMemory: 1 << 30,
+
+			MaxParallelism: 1,
+
+			BaseMinMemory: 1 << 30,
+		},
+		abi.RegisteredSealProof_StackedDrg2KiBV1: Resources{
+			MaxMemory: 2 << 10,
+			MinMemory: 2 << 10,
+
+			MaxParallelism: 1,
+
+			BaseMinMemory: 2 << 10,
+		},
+		abi.RegisteredSealProof_StackedDrg8MiBV1: Resources{
+			MaxMemory: 8 << 20,
+			MinMemory: 8 << 20,
+
+			MaxParallelism: 1,
+
+			BaseMinMemory: 8 << 20,
+		},
+	},
+	sealtasks.TTProveReplicaUpdate1: { // copied from commit1
+		abi.RegisteredSealProof_StackedDrg64GiBV1: Resources{
+			MaxMemory: 1 << 30,
+			MinMemory: 1 << 30,
+
+			MaxParallelism: 0,
+
+			BaseMinMemory: 1 << 30,
+		},
+		abi.RegisteredSealProof_StackedDrg32GiBV1: Resources{
+			MaxMemory: 1 << 30,
+			MinMemory: 1 << 30,
+
+			MaxParallelism: 0,
+
+			BaseMinMemory: 1 << 30,
+		},
+		abi.RegisteredSealProof_StackedDrg512MiBV1: Resources{
+			MaxMemory: 1 << 30,
+			MinMemory: 1 << 30,
+
+			MaxParallelism: 0,
+
+			BaseMinMemory: 1 << 30,
+		},
+		abi.RegisteredSealProof_StackedDrg2KiBV1: Resources{
+			MaxMemory: 2 << 10,
+			MinMemory: 2 << 10,
+
+			MaxParallelism: 0,
+
+			BaseMinMemory: 2 << 10,
+		},
+		abi.RegisteredSealProof_StackedDrg8MiBV1: Resources{
+			MaxMemory: 8 << 20,
+			MinMemory: 8 << 20,
+
+			MaxParallelism: 0,
+
+			BaseMinMemory: 8 << 20,
+		},
+	},
+	sealtasks.TTProveReplicaUpdate2: { // copied from commit2
+		abi.RegisteredSealProof_StackedDrg64GiBV1: Resources{
+			MaxMemory: 190 << 30, // TODO: Confirm
+			MinMemory: 60 << 30,
+
+			MaxParallelism:    -1,
+			MaxParallelismGPU: 6,
+			GPUUtilization:    1.0,
+
+			BaseMinMemory: 64 << 30, // params
+		},
+		abi.RegisteredSealProof_StackedDrg32GiBV1: Resources{
+			MaxMemory: 150 << 30, // TODO: ~30G of this should really be BaseMaxMemory
+			MinMemory: 30 << 30,
+
+			MaxParallelism:    -1,
+			MaxParallelismGPU: 6,
+			GPUUtilization:    1.0,
+
+			BaseMinMemory: 32 << 30, // params
+		},
+		abi.RegisteredSealProof_StackedDrg512MiBV1: Resources{
+			MaxMemory: 3 << 29, // 1.5G
+			MinMemory: 1 << 30,
+
+			MaxParallelism: 1, // This is fine
+			GPUUtilization: 1.0,
+
+			BaseMinMemory: 10 << 30,
+		},
+		abi.RegisteredSealProof_StackedDrg2KiBV1: Resources{
+			MaxMemory: 2 << 10,
+			MinMemory: 2 << 10,
+
+			MaxParallelism: 1,
+			GPUUtilization: 1.0,
+
+			BaseMinMemory: 2 << 10,
+		},
+		abi.RegisteredSealProof_StackedDrg8MiBV1: Resources{
+			MaxMemory: 8 << 20,
+			MinMemory: 8 << 20,
+
+			MaxParallelism: 1,
+			GPUUtilization: 1.0,
+
+			BaseMinMemory: 8 << 20,
+		},
+	},
 }
 
 func init() {
 	ResourceTable[sealtasks.TTUnseal] = ResourceTable[sealtasks.TTPreCommit1] // TODO: measure accurately
+	ResourceTable[sealtasks.TTRegenSectorKey] = ResourceTable[sealtasks.TTReplicaUpdate]
 
 	// V1_1 is the same as V1
 	for _, m := range ResourceTable {