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monitor API output reserved and available space

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YuQing
2025-09-04 19:39:39 +08:00
parent 907239cb67
commit 1d75bb50d0
9 changed files with 145 additions and 182 deletions
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src/main/java/org/csource/fastdfs/StructGroupStat.java
+29 -11
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@@ -18,18 +18,21 @@ public class StructGroupStat extends StructBase {
protected static final int FIELD_INDEX_GROUP_NAME = 0;
protected static final int FIELD_INDEX_TOTAL_MB = 1;
protected static final int FIELD_INDEX_FREE_MB = 2;
protected static final int FIELD_INDEX_TRUNK_FREE_MB = 3;
protected static final int FIELD_INDEX_STORAGE_COUNT = 4;
protected static final int FIELD_INDEX_STORAGE_PORT = 5;
protected static final int FIELD_INDEX_READABLE_SERVER_COUNT = 6;
protected static final int FIELD_INDEX_WRITABLE_SERVER_COUNT = 7;
protected static final int FIELD_INDEX_CURRENT_WRITE_SERVER = 8;
protected static final int FIELD_INDEX_STORE_PATH_COUNT = 9;
protected static final int FIELD_INDEX_SUBDIR_COUNT_PER_PATH = 10;
protected static final int FIELD_INDEX_CURRENT_TRUNK_FILE_ID = 11;
protected static final int FIELD_INDEX_RESERVED_MB = 3;
protected static final int FIELD_INDEX_TRUNK_FREE_MB = 4;
protected static final int FIELD_INDEX_STORAGE_COUNT = 5;
protected static final int FIELD_INDEX_STORAGE_PORT = 6;
protected static final int FIELD_INDEX_READABLE_SERVER_COUNT = 7;
protected static final int FIELD_INDEX_WRITABLE_SERVER_COUNT = 8;
protected static final int FIELD_INDEX_CURRENT_WRITE_SERVER = 9;
protected static final int FIELD_INDEX_STORE_PATH_COUNT = 10;
protected static final int FIELD_INDEX_SUBDIR_COUNT_PER_PATH = 11;
protected static final int FIELD_INDEX_CURRENT_TRUNK_FILE_ID = 12;
protected static final int FIELD_COUNT = 13;
protected static int fieldsTotalSize;
protected static StructBase.FieldInfo[] fieldsArray = new StructBase.FieldInfo[12];
protected static StructBase.FieldInfo[] fieldsArray = new StructBase.FieldInfo[FIELD_COUNT];
static {
int offset = 0;
@@ -45,6 +48,10 @@ public class StructGroupStat extends StructBase {
"freeMB", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_RESERVED_MB] = new StructBase.FieldInfo(
"reservedMB", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TRUNK_FREE_MB] = new StructBase.FieldInfo(
"trunkFreeMB", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
@@ -85,8 +92,9 @@ public class StructGroupStat extends StructBase {
}
protected String groupName; //name of this group
protected long totalMB; //total disk storage in MB
protected long totalMB; //total disk space in MB
protected long freeMB; //free disk space in MB
protected long reservedMB; //reserved disk space in MB
protected long trunkFreeMB; //trunk free space in MB
protected int storageCount; //storage server count
protected int storagePort; //storage server port
@@ -133,6 +141,15 @@ public class StructGroupStat extends StructBase {
return this.freeMB;
}
/**
* get reserved disk space in MB
*
* @return reserved disk space in MB
*/
public long getReservedMB() {
return this.reservedMB;
}
/**
* get trunk free space in MB
*
@@ -224,6 +241,7 @@ public class StructGroupStat extends StructBase {
this.groupName = stringValue(bs, offset, fieldsArray[FIELD_INDEX_GROUP_NAME]);
this.totalMB = longValue(bs, offset, fieldsArray[FIELD_INDEX_TOTAL_MB]);
this.freeMB = longValue(bs, offset, fieldsArray[FIELD_INDEX_FREE_MB]);
this.reservedMB = longValue(bs, offset, fieldsArray[FIELD_INDEX_RESERVED_MB]);
this.trunkFreeMB = longValue(bs, offset, fieldsArray[FIELD_INDEX_TRUNK_FREE_MB]);
this.storageCount = intValue(bs, offset, fieldsArray[FIELD_INDEX_STORAGE_COUNT]);
this.storagePort = intValue(bs, offset, fieldsArray[FIELD_INDEX_STORAGE_PORT]);