Doc: add v1.3.0 changelog

CHANGELOG-1.2.md

@@ -22,6 +22,35 @@ Previous change logs can be found at [CHANGELOG-1.1](https://github.com/opencurv
     - [Support to list the volume on copyset where majority copy is failed.](https://github.com/opencurve/curve/pull/233)
 - [Clean up the unit test temporary folder.](https://github.com/opencurve/curve/pull/206/)
 
+
+Hardware: 6 nodes, each with:
+ - 20x SATA SSD Intel® SSD DC S3500 Series 800G
+ - 2x Intel(R) Xeon(R) CPU E5-2660 v4 @ 2.00GHz
+ - 2x Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection, bond mode is 802.3ad with layer2+3 hash policy
+ - 251G RAM
+
+Performance test is based on curve-nbd, the size of each block device is 200GB, all configurations are default, and each Chunkserver is deployed on one SSD.
+
+1 NBD block device:
+
+| item | iops/bandwidth | avg-latency | 99th-latency  | striped volume<br>iops/bandwidth | striped volume<br>avg-latency | striped volume<br>99th-latency |
+| :----: | :----: | :----: | :----: | :----: |:----: |:----: |
+| 4K randwrite, 128 depth | 97,700 iops | 1.3 ms | 2.0 ms | 97,100 iops | 1.3 ms | 3.0 ms |
+| 4K randread, 128 depth | 119,000 iops | 1.07 ms | 1.8 ms | 98,000 iops | 1.3 ms | 2.2 ms |
+| 512K write, 128 depth | 208 MB/s | 307 ms | 347 ms | 462 MB/s | 138 ms | 228 ms |
+| 512K read, 128 depth | 311 MB/s | 206 ms | 264 ms | 843 MB/s | 75 ms | 102 ms |
+
+
+10 NBD block device:
+
+| item | iops/bandwidth | avg-latency | 99th-latency | striped volume<br>iops/bandwidth | striped volume<br>avg-latency | striped volume<br>99th-latency |
+| :----: | :----: | :----: | :----: | :----: |:----: |:----: |
+| 4K randwrite, 128 depth | 231,000 iops | 5.6 ms | 50 ms | 227,000 iops | 5.9 ms | 53 ms |
+| 4K randread, 128 depth | 350,000 iops | 3.7 ms | 8.2 ms | 345,000 iops | 3.8 ms | 8.2 ms |
+| 512K write, 128 depth | 805 MB/s | 415 ms | 600 ms | 1,077 MB/s | 400 ms | 593 ms |
+| 512K read, 128 depth | 2,402 MB/s | 267 ms | 275 ms | 3,313 MB/s | 201 ms | 245 ms |
+
+
 ## bug fix
 
 - [Fix clone delete bug.](https://github.com/opencurve/curve/pull/176)

CHANGELOG-1.3.md

+# CHANGELOG of v1.3
+
+Previous change logs can be found at [CHANGELOG-1.2](https://github.com/opencurve/curve/blob/master/CHANGELOG-1.2.md)
+
+## new features
+
+- [Support discard to garbage collection.](https://github.com/opencurve/curve/pull/189)
+- [QoS of client.](https://github.com/opencurve/curve/pull/268)
+- [QoS of SnapshotCloneServer.](https://github.com/opencurve/curve/pull/303)
+- [Recover file in recycleBin.](https://github.com/opencurve/curve/pull/259)
+- [Fill chunks in chunkfile pool with 0 in the background.](https://github.com/opencurve/curve/pull/322)
+- [Silent data CRC verification in the background.](https://github.com/opencurve/curve/pull/377)
+- [Periodic automatic cleaning of recyclebin.](https://github.com/opencurve/curve/pull/310)
+
+
+## optimization
+
+- Optimize optimize build script, optimize log printing.
+- Translate some document and code comment from Chinese to English.
+- [Mark a online chunkserver to pendding status to migrate it's data.](https://github.com/opencurve/curve/pull/252)
+- [Clean up the remaining copyset after remove peer.](https://github.com/opencurve/curve/pull/373)
+- [Nbd auto map at reboot.](https://github.com/opencurve/curve/pull/347)
+- ansible script improve:
+    - [Improve bool type var and some issues.](https://github.com/opencurve/curve/pull/331)
+    - [Improve daemon restart.](https://github.com/opencurve/curve/pull/315)
+    - [Incorporate some scripts in debain package and ansible template.](https://github.com/opencurve/curve/pull/380)
+
+
+## bug fix
+
+- [Fix recyclebin space statistics error bug.](https://github.com/opencurve/curve/pull/294)
+- [Fix a metric bug when not use walpool.](https://github.com/opencurve/curve/pull/291)
+- [Fix a nbd map concurrently bug.](https://github.com/opencurve/curve/pull/302)
+- [Fix discard and flatten concurrency issues.](https://github.com/opencurve/curve/pull/312)
+- [Fix max chunk id calculation error when use chunkfile poo as wal pool.](https://github.com/opencurve/curve/pull/341)
+- [Fix client retry when allocate segment failed as cluster space is pool.](https://github.com/opencurve/curve/pull/338)
+- [Add protection for unmap operation when io is not stopped.](https://github.com/opencurve/curve/pull/348)
+- [Fix a segment fault when client read from clone source.](https://github.com/opencurve/curve/pull/358)