Results 38 comments of Sean

The curvefs_tool use the buildin retry framework of brpc which is simple and can not deal with most situation. You can see the docs: https://github.com/apache/incubator-brpc/blob/master/docs/cn/client.md#%E9%87%8D%E8%AF%95 In this case, it didn't...

environment: prit2-curve-chunk-node12.jd.163.org root 1669378 1669346 50 Jun22 ? 2-13:09:01 /curvefs/client/sbin/curve-fuse -f -o default_permissions -o allow_other -o fsname=test1 -o fstype=s3 -o user=curvefs -o conf=/curvefs/client/conf/client.conf /curvefs/client/mnt/home/nbs/failover/test3 But the log have been deleted...

use image: harbor.cloud.netease.com/curve/curvefs:v2.3_4175f0c7 mount one fs to mountpoint mnt, and run three mdtest process with command 'mdtest -C -F -L -z 4 -b 10 -I 10000 -w 1024 -d mnt'...

v2.4 ![截屏2022-09-26 16 42 56](https://user-images.githubusercontent.com/13496900/192232790-85fa2764-4707-40c0-810e-251d7ff2c3e0.png) ![截屏2022-09-26 16 43 11](https://user-images.githubusercontent.com/13496900/192232824-caa57c46-ded8-4079-8d71-682000015374.png)