- nebula 版本：3.8.0
- 部署方式：分布式
- 安装方式：dpkg -i nebula-graph-3.8.0.ubuntu2004.amd64.deb
- 是否上生产环境：Y
- 问题的具体描述
1、使用br命令全备份到阿里云oss，备份提示成功了，oss也有对应的文件，但是使用show命令无法查询到备份记录。
备份命令：
br backup full --meta “:9559”
–s3.endpoint=“https://nebula-backup.oss-cn-hangzhou-internal.aliyuncs.com:443”
–storage=“s3://nebula-backup/backup/”
–s3.access_key=“"
–s3.secret_key="”
–s3.region=“cn-hangzhou”
–debug --log=“br.log”
备份日志br.log:
tail br.log
{"file":"github.com/vesoft-inc/nebula-br/pkg/show/show.go:179","func":"github.com/vesoft-inc/nebula-br/pkg/show.(*Show).Show","level":"debug","msg":"Start parse backup meta files.","root":"s3://nebula-backup/nebula-backup/backup","time":"2026-05-09T09:03:22.196Z"}
{"file":"github.com/vesoft-inc/nebula-br/pkg/show/show.go:185","func":"github.com/vesoft-inc/nebula-br/pkg/show.(*Show).Show","level":"debug","msg":"Start show meta info.","root":"s3://nebula-backup/nebula-backup/backup","time":"2026-05-09T09:03:22.196Z"}
{"file":"github.com/vesoft-inc/nebula-br/pkg/storage/flags.go:93","func":"github.com/vesoft-inc/nebula-br/pkg/storage.ParseFromFlags","level":"debug","msg":"Parse storage flag.","time":"2026-05-09T09:03:28.352Z","type":3,"uri":"s3://nebula-backup/nebula-backup/backup"}
{"file":"github.com/vesoft-inc/nebula-agent@v0.1.1/pkg/storage/storage.go:50","func":"github.com/vesoft-inc/nebula-agent/pkg/storage.New","level":"debug","msg":"Create type: S3-compatible storage.","time":"2026-05-09T09:03:28.352Z","uri":"s3://nebula-backup/nebula-backup/backup"}
{"endpoint":"https://oss-cn-hangzhou-internal.aliyuncs.com","file":"github.com/vesoft-inc/nebula-agent@v0.1.1/pkg/storage/s3.go:48","forcePath":true,"func":"github.com/vesoft-inc/nebula-agent/pkg/storage.NewS3","level":"debug","msg":"Try to create s3 backend.","region":"cn-hangzhou","time":"2026-05-09T09:03:28.353Z"}
{"dirs":[],"file":"github.com/vesoft-inc/nebula-agent@v0.1.1/pkg/storage/s3.go:295","func":"github.com/vesoft-inc/nebula-agent/pkg/storage.(*S3).ListDir","level":"debug","msg":"List all dirs with prefix s3://nebula-backup/nebula-backup/backup successfully.","time":"2026-05-09T09:03:28.396Z","uri":"s3://nebula-backup/nebula-backup/backup"}
{"backup names":[],"file":"github.com/vesoft-inc/nebula-br/pkg/show/show.go:75","func":"github.com/vesoft-inc/nebula-br/pkg/show.NewShow","level":"debug","msg":"List backups.","prefix":"s3://nebula-backup/nebula-backup/backup","time":"2026-05-09T09:03:28.396Z"}
{"file":"github.com/vesoft-inc/nebula-br/pkg/show/show.go:173","func":"github.com/vesoft-inc/nebula-br/pkg/show.(*Show).Show","level":"debug","msg":"Start download backup meta files.","root":"s3://nebula-backup/nebula-backup/backup","time":"2026-05-09T09:03:28.396Z"}
{"file":"github.com/vesoft-inc/nebula-br/pkg/show/show.go:179","func":"github.com/vesoft-inc/nebula-br/pkg/show.(*Show).Show","level":"debug","msg":"Start parse backup meta files.","root":"s3://nebula-backup/nebula-backup/backup","time":"2026-05-09T09:03:28.396Z"}
{"file":"github.com/vesoft-inc/nebula-br/pkg/show/show.go:185","func":"github.com/vesoft-inc/nebula-br/pkg/show.(*Show).Show","level":"debug","msg":"Start show meta info.","root":"s3://nebula-backup/nebula-backup/backup","time":"2026-05-09T09:03:28.396Z"}
查询命令：
br show
–storage=“s3://nebula-backup/backup/”
–s3.endpoint=“https://nebula-backup.oss-cn-hangzhou-internal.aliyuncs.com:443”
–s3.access_key=“"
–s3.secret_key="”
–s3.region=“cn-hangzhou” --debug
其中storage命令尝试修改为：“s3://nebula-backup/nebula-backup/backup/”、“s3://nebula-backup/nebula-backup/backup” 无效
endpoint命令尝试修改为："https://oss-cn-hangzhou-internal.aliyuncs.com"无效
命令日志
{"backup names":[],"file":"github.com/vesoft-inc/nebula-br/pkg/show/show.go:75","func":"github.com/vesoft-inc/nebula-br/pkg/show.NewShow","level":"debug","msg":"List backups.","prefix":"s3://nebula-backup/nebula-backup/backup","time":"2026-05-09T09:23:43.664Z"}
{"file":"github.com/vesoft-inc/nebula-br/pkg/show/show.go:173","func":"github.com/vesoft-inc/nebula-br/pkg/show.(*Show).Show","level":"debug","msg":"Start download backup meta files.","root":"s3://nebula-backup/nebula-backup/backup","time":"2026-05-09T09:23:43.664Z"}
{"file":"github.com/vesoft-inc/nebula-br/pkg/show/show.go:179","func":"github.com/vesoft-inc/nebula-br/pkg/show.(*Show).Show","level":"debug","msg":"Start parse backup meta files.","root":"s3://nebula-backup/nebula-backup/backup","time":"2026-05-09T09:23:43.664Z"}
{"file":"github.com/vesoft-inc/nebula-br/pkg/show/show.go:185","func":"github.com/vesoft-inc/nebula-br/pkg/show.(*Show).Show","level":"debug","msg":"Start show meta info.","root":"s3://nebula-backup/nebula-backup/backup","time":"2026-05-09T09:23:43.664Z"}
+------+-------------+--------+-------------+------------+
| NAME | CREATE TIME | SPACES | FULL BACKUP | ALL SPACES |
+------+-------------+--------+-------------+------------+
+------+-------------+--------+-------------+------------+
oss截图
另外，为什么备份不会删除副本数据啊？我数据目录2T，备份出来的文件也占用了2T的空间。