src/garage/admin/block.rs

@@ -34,6 +34,7 @@ impl AdminRpcHandler {
 			.get_range(&hash, None, None, 10000, Default::default())
 			.await?;
 		let mut versions = vec![];
+		let mut uploads = vec![];
 		for br in block_refs {
 			if let Some(v) = self
 				.garage
@@ -41,6 +42,11 @@ impl AdminRpcHandler {
 				.get(&br.version, &EmptyKey)
 				.await?
 			{
+				if let VersionBacklink::MultipartUpload { upload_id } = &v.backlink {
+					if let Some(u) = self.garage.mpu_table.get(upload_id, &EmptyKey).await? {
+						uploads.push(u);
+					}
+				}
 				versions.push(Ok(v));
 			} else {
 				versions.push(Err(br.version));
@@ -50,6 +56,7 @@ impl AdminRpcHandler {
 			hash,
 			refcount,
 			versions,
+			uploads,
 		})
 	}
 
@@ -93,6 +100,7 @@ impl AdminRpcHandler {
 		}
 
 		let mut obj_dels = 0;
+		let mut mpu_dels = 0;
 		let mut ver_dels = 0;
 
 		for hash in blocks {
@@ -105,56 +113,81 @@ impl AdminRpcHandler {
 				.await?;
 
 			for br in block_refs {
-				let version = match self
+				if let Some(version) = self
 					.garage
 					.version_table
 					.get(&br.version, &EmptyKey)
 					.await?
 				{
-					Some(v) => v,
+                    self.handle_block_purge_version_backlink(&version, &mut obj_dels, &mut mpu_dels).await?;
-					None => continue,
-				};
 
-				if let Some(object) = self
+                    if !version.deleted.get() {
-					.garage
+                        let deleted_version =
-					.object_table
+                            Version::new(version.uuid, version.backlink, true);
-					.get(&version.bucket_id, &version.key)
+                        self.garage.version_table.insert(&deleted_version).await?;
-					.await?
+                        ver_dels += 1;
-				{
+                    }
-					let ov = object.versions().iter().rev().find(|v| v.is_complete());
+                }
-					if let Some(ov) = ov {
+            }
-						if ov.uuid == br.version {
+        }
-							let del_uuid = gen_uuid();
-							let deleted_object = Object::new(
-								version.bucket_id,
-								version.key.clone(),
-								vec![ObjectVersion {
-									uuid: del_uuid,
-									timestamp: ov.timestamp + 1,
-									state: ObjectVersionState::Complete(
-										ObjectVersionData::DeleteMarker,
-									),
-								}],
-							);
-							self.garage.object_table.insert(&deleted_object).await?;
-							obj_dels += 1;
-						}
-					}
-				}
 
-				if !version.deleted.get() {
-					let deleted_version =
-						Version::new(version.uuid, version.bucket_id, version.key.clone(), true);
-					self.garage.version_table.insert(&deleted_version).await?;
-					ver_dels += 1;
-				}
-			}
-		}
 		Ok(AdminRpc::Ok(format!(
-			"{} blocks were purged: {} object deletion markers added, {} versions marked deleted",
+			"Purged {} blocks, {} versions, {} objects, {} multipart uploads",
 			blocks.len(),
+			ver_dels,
 			obj_dels,
-			ver_dels
+            mpu_dels,
 		)))
+    }
+
+    async fn handle_block_purge_version_backlink(&self, version: &Version, obj_dels: &mut usize, mpu_dels: &mut usize) -> Result<(), Error> {
+        let (bucket_id, key, ov_id) = match &version.backlink {
+            VersionBacklink::Object{bucket_id, key} => {
+                (*bucket_id, key.clone(), version.uuid)
+            }
+            VersionBacklink::MultipartUpload{upload_id} => {
+                if let Some(mut mpu) = self.garage.mpu_table.get(&upload_id, &EmptyKey).await? {
+                    if !mpu.deleted.get() {
+                        mpu.parts.clear();
+                        mpu.deleted.set();
+                        self.garage.mpu_table.insert(&mpu).await?;
+                        *mpu_dels += 1;
+                    }
+                    (mpu.bucket_id, mpu.key.clone(), *upload_id)
+                } else {
+                    return Ok(());
+                }
+            }
+        };
+
+        if let Some(object) = self
+            .garage
+            .object_table
+            .get(&bucket_id, &key)
+            .await?
+        {
+            let ov = object.versions().iter().rev().find(|v| v.is_complete());
+            if let Some(ov) = ov {
+                if ov.uuid == ov_id {
+                    let del_uuid = gen_uuid();
+                    let deleted_object = Object::new(
+                        bucket_id,
+                        key,
+                        vec![ObjectVersion {
+                            uuid: del_uuid,
+                            timestamp: ov.timestamp + 1,
+                            state: ObjectVersionState::Complete(
+                                ObjectVersionData::DeleteMarker,
+                            ),
+                        }],
+                    );
+                    self.garage.object_table.insert(&deleted_object).await?;
+                    *obj_dels += 1;
+                }
+            }
+        }
+
+        Ok(())
 	}
+
 }

src/garage/admin/mod.rs

@@ -27,6 +27,7 @@ use garage_model::garage::Garage;
 use garage_model::helper::error::{Error, OkOrBadRequest};
 use garage_model::key_table::*;
 use garage_model::migrate::Migrate;
+use garage_model::s3::mpu_table::MultipartUpload;
 use garage_model::s3::version_table::Version;
 
 use crate::cli::*;
@@ -66,6 +67,7 @@ pub enum AdminRpc {
 		hash: Hash,
 		refcount: u64,
 		versions: Vec<Result<Version, Uuid>>,
+		uploads: Vec<MultipartUpload>,
 	},
 }
 

src/garage/cli/cmd.rs

@@ -215,8 +215,9 @@ pub async fn cmd_admin(
 			hash,
 			refcount,
 			versions,
+			uploads,
 		} => {
-			print_block_info(hash, refcount, versions);
+			print_block_info(hash, refcount, versions, uploads);
 		}
 		r => {
 			error!("Unexpected response: {:?}", r);

src/garage/cli/util.rs

@@ -12,8 +12,9 @@ use garage_block::manager::BlockResyncErrorInfo;
 
 use garage_model::bucket_table::*;
 use garage_model::key_table::*;
+use garage_model::s3::mpu_table::MultipartUpload;
 use garage_model::s3::object_table::{BYTES, OBJECTS, UNFINISHED_UPLOADS};
-use garage_model::s3::version_table::Version;
+use garage_model::s3::version_table::*;
 
 use crate::cli::structs::WorkerListOpt;
 
@@ -385,29 +386,49 @@ pub fn print_block_error_list(el: Vec<BlockResyncErrorInfo>) {
 	format_table(table);
 }
 
-pub fn print_block_info(hash: Hash, refcount: u64, versions: Vec<Result<Version, Uuid>>) {
+pub fn print_block_info(
+	hash: Hash,
+	refcount: u64,
+	versions: Vec<Result<Version, Uuid>>,
+	uploads: Vec<MultipartUpload>,
+) {
 	println!("Block hash: {}", hex::encode(hash.as_slice()));
 	println!("Refcount: {}", refcount);
 	println!();
 
-	let mut table = vec!["Version\tBucket\tKey\tDeleted".into()];
+	let mut table = vec!["Version\tBucket\tKey\tMPU\tDeleted".into()];
 	let mut nondeleted_count = 0;
 	for v in versions.iter() {
 		match v {
 			Ok(ver) => {
-				table.push(format!(
+				match &ver.backlink {
-					"{:?}\t{:?}\t{}\t{:?}",
+					VersionBacklink::Object { bucket_id, key } => {
-					ver.uuid,
+						table.push(format!(
-					ver.bucket_id,
+							"{:?}\t{:?}\t{}\t\t{:?}",
-					ver.key,
+							ver.uuid,
-					ver.deleted.get()
+							bucket_id,
-				));
+							key,
+							ver.deleted.get()
+						));
+					}
+					VersionBacklink::MultipartUpload { upload_id } => {
+						let upload = uploads.iter().find(|x| x.upload_id == *upload_id);
+						table.push(format!(
+							"{:?}\t{:?}\t{}\t{:?}\t{:?}",
+							ver.uuid,
+							upload.map(|u| u.bucket_id).unwrap_or_default(),
+							upload.map(|u| u.key.as_str()).unwrap_or_default(),
+							upload_id,
+							ver.deleted.get()
+						));
+					}
+				}
 				if !ver.deleted.get() {
 					nondeleted_count += 1;
 				}
 			}
 			Err(vh) => {
-				table.push(format!("{:?}\t\t\tyes", vh));
+				table.push(format!("{:?}\t\t\t\tyes", vh));
 			}
 		}
 	}