公司迁移要求：从阿里云oss到亚马逊s3，数据量大概500G-2T左右。
开启阿里云oss 加速模式，这样能够跨机房和区域加速。
主要采用以下两种方式同步数据，根据每个公司情况自行选择即可。
#s3 挂载
s3fs ad-amazon-ad /ad-amazon-ad -o url=https://s3.us-east-1.amazonaws.com,endpoint=us-east-1,allow_other,uid=1000,gid=1000,mp_umask=007,use_cache=/tmp
s3fs yinta-website /yinta-website -o url=https://s3.us-east-1.amazonaws.com,endpoint=us-east-1,allow_other,uid=1000,gid=1000,mp_umask=007,use_cache=/tmp
s3fs erp-info-test /erp-info-test -o url=https://s3.ap-east-1.amazonaws.com,endpoint=ap-east-1,allow_other,uid=1000,gid=1000,mp_umask=007,use_cache=/tmp
s3fs erp-info /erp-info -o url=https://s3.ap-east-1.amazonaws.com,endpoint=ap-east-1,allow_other,uid=1000,gid=1000,mp_umask=007,use_cache=/tmp
s3fs erp-usinfo /erp-usinfo -o url=https://s3.us-east-1.amazonaws.com,endpoint=us-east-1,allow_other,uid=1000,gid=1000,mp_umask=007,use_cache=/tmp
#rclone 配置信息
[aws-s3]
type = s3
provider = AWS
access_key_id = xxxxx
secret_access_key = xxxxx
region = ap-east-1
endpoint = s3.ap-east-1.amazonaws.com.cn
location_constraint = ap-east-1
[ali-oss]
type = s3
provider = Alibaba
access_key_id = xxxx
secret_access_key = xxxxx
endpoint = oss-accelerate.aliyuncs.com
#传输命令
nohup rclone sync -P --transfers 8 --checkers 8 --s3-chunk-size 8M --s3-upload-concurrency 8 --log-file=/tmp/rclone.txt --log-level INFO ali-oss:ad-amazon-ad aws-s3-us:ad-amazon-ad>/tmp/ad-amazon-ad.log &
nohup rclone sync -P --transfers 8 --checkers 8 --s3-chunk-size 8M --s3-upload-concurrency 8 --log-file=/tmp/rclone.txt --log-level INFO ali-oss:yinta-website aws-s3-us:yinta-website>/tmp/yinta-website.log &
nohup rclone sync -P --transfers 8 --checkers 8 --s3-chunk-size 8M --s3-upload-concurrency 8 --log-file=/tmp/rclone.txt --log-level INFO ali-oss:erp-info-test aws-s3:erp-info-test >/tmp/rc-test.log &
nohup rclone sync -P --transfers 32 --checkers 16 --s3-chunk-size 15M --s3-upload-concurrency 16 --log-file=/tmp/rclone.txt --log-level INFO ali-oss:erp-usinfo aws-s3-us:erp-usinfo>/tmp/rc-us.log &
nohup rclone sync -P --transfers 32 --checkers 16 --s3-chunk-size 15M --s3-upload-concurrency 16 --log-file=/tmp/rclone.txt --log-level INFO ali-oss:erp-info aws-s3:erp-info >/tmp/rc.log &
#统计s3桶大小
aws s3 ls --summarize --human-readable --recursive s3://erp-info
s3cmd du s3://erp-info / --human-readable
erp-info-test-us 美国西部(俄勒冈) us-west-2 公开 换成弗吉尼亚地区。
参考：https://www.awstweaker.com/2022/02/16/rclone%e5%b7%a5%e5%85%b7%e4%bd%bf%e7%94%a8%e6%89%8b%e5%86%8c/
#1.挂载oss所需工具： ossfs
echo erp-info:akxxx:skxxxx > /etc/passwd-ossfs
chmod 600 /etc/passwd-ossfs
#挂载oss
ossfs erp-info /erp-info -ourl=oss-cn-hongkong-internal.aliyuncs.com
#2.挂载S3:所需工具s3fs
echo xxxxxx:xxxxxx/ > ~/.passwd-s3fs
chmod 600 ~/.passwd-s3fs
#挂载
s3fs erp-info-test /erp-info-test -o url=https://s3.ap-east-1.amazonaws.com,endpoint=ap-east-1,allow_other,uid=1000,gid=1000,mp_umask=007,use_cache=/tmp
s3fs bi-zyb /bi-zyb -o url=https://s3.ap-east-1.amazonaws.com,endpoint=ap-east-1,allow_other,uid=1000,gid=1000,mp_umask=007,use_cache=/tmp
s3fs yinta-website /yinta-website -o url=https://s3.us-east-1.amazonaws.com,endpoint=us-east-1,allow_other,uid=1000,gid=1000,mp_umask=007,use_cache=/tmp
s3fs ad-amazon-ad /ad-amazon-ad -o url=https://s3.us-east-1.amazonaws.com,endpoint=us-east-1,allow_other,uid=1000,gid=1000,mp_umask=007,use_cache=/tmp
#sync
[root@docker-yinta ~]# nohup rsync -av /erp-info-test/ root@16.163.255.57:/erp-info-test/ >/dev/null 2>&1 &
[1] 21449
[root@docker-yinta ~]# nohup rsync -av /erp-usinfo/ root@16.163.255.57:/erp-usinfo/ >/dev/null 2>&1 &
[2] 21562
[root@docker-yinta ~]# nohup rsync -av /erp-info/ root@16.163.255.57:/erp-info/ >/dev/null 2>&1 &
[3] 21759
oss中带/ 的目录，用rsync ,rclone ,oss等都无法同步其中文件！！