我已经使用 gcsfuse 安装了 GCS 存储桶，更新启动脚本以包含 --implicit-dirs 后，我无法再从安装的目录 /gcs/my-bucket 中读取数据。尝试列出文件 (ls) 或访问目录时收到“输入/输出错误”。但是，虽然我无法直接访问 /gcs/my-bucket 目录，但我可以访问其子目录中的文件。权限似乎正确，并且我拥有存储的完全访问权限设置。
我添加了 --implicit-dirs 标志来解决与访问使用 GCP SDK 上传的文件相关的问题。有时 vm 无法访问这些文件，但可以访问通过 gcsfuse 上传的文件。
云 API 访问范围（VM 权限）
Allow custom access
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Stackdriver Logging API Write Only
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服务帐户权限： Firebase 测试实验室查看器 日志编写器 存储管理员 存储对象管理 存储对象创建者
vm的启动脚本：
#! /bin/bash
gcsfuse --implicit-dirs --foreground --debug_gcs -o rw,allow_other my-bucket /gcs/my-bucket
chmod 777 /gcs/my-bucket
gcsfuse 日志：
"startup-script: {"timestamp":{"seconds":1718604762,"nanos":135066298},"severity":"INFO","message":"Start gcsfuse/2.1.0 (Go version go1.22.3) for app \"\" using mount point: /gcs/my-bucket\n"}"
startup-script: {"timestamp":{"seconds":1718604762,"nanos":135769488},"severity":"INFO","message":"GCSFuse mount command flags: {\"AppName\":\"\",\"Foreground\":true,\"ConfigFile\":\"\",\"MountOptions\":{\"allow_other\":\"\",\"ro\":\"\"},\"DirMode\":493,\"FileMode\":420,\"Uid\":-1,\"Gid\":-1,\"ImplicitDirs\":true,\"OnlyDir\":\"\",\"RenameDirLimit\":0,\"IgnoreInterrupts\":false,\"CustomEndpoint\":null,\"BillingProject\":\"\",\"KeyFile\":\"\",\"TokenUrl\":\"\",\"ReuseTokenFromUrl\":true,\"EgressBandwidthLimitBytesPerSecond\":-1,\"OpRateLimitHz\":-1,\"SequentialReadSizeMb\":200,\"AnonymousAccess\":false,\"MaxRetrySleep\":30000000000,\"StatCacheCapacity\":20460,\"StatCacheTTL\":60000000000,\"TypeCacheTTL\":60000000000,\"HttpClientTimeout\":0,\"MaxRetryDuration\":-1000000000,\"RetryMultiplier\":2,\"LocalFileCache\":false,\"TempDir\":\"\",\"ClientProtocol\":\"http1\",\"MaxConnsPerHost\":0,\"MaxIdleConnsPerHost\":100,\"EnableNonexistentTypeCache\":false,\"StackdriverExportInterval\":0,\"OtelCollectorAddress\":\"\",\"LogFile\":\"\",\"LogFormat\":\"json\",\"ExperimentalEnableJsonRead\":false,\"DebugFuseErrors\":true,\"DebugFuse\":false,\"DebugFS\":false,\"DebugGCS\":true,\"DebugHTTP\":false,\"DebugInvariants\":false,\"DebugMutex\":false}"}
startup-script: {"timestamp":{"seconds":1718604762,"nanos":135881882},"severity":"INFO","message":"GCSFuse mount config flags: {\"CreateEmptyFile\":false,\"Severity\":\"TRACE\",\"Format\":\"json\",\"FilePath\":\"\",\"LogRotateConfig\":{\"MaxFileSizeMB\":512,\"BackupFileCount\":10,\"Compress\":true},\"MaxSizeMB\":-1,\"CacheFileForRangeRead\":false,\"CacheDir\":\"\",\"TtlInSeconds\":-9223372036854775808,\"TypeCacheMaxSizeMB\":4,\"StatCacheMaxSizeMB\":-9223372036854775808,\"EnableEmptyManagedFolders\":false,\"ConnPoolSize\":1,\"AnonymousAccess\":false,\"EnableHNS\":false,\"IgnoreInterrupts\":false}"}
$ mount
my-bucket on /gcs/my-bucket type fuse.gcsfuse (rw,nosuid,nodev,relatime,user_id=0,group_id=0,default_permissions,allow_other)
$ df -h
Filesystem Size Used Avail Use% Mounted on
my-bucket 1.0P 0 1.0P 0% /gcs/my-bucket
/gcs$ ls -al my-bucket/
ls: reading directory 'my-bucket/': Input/output error
total 0
/gcs$ $ ls -al my-bucket/prod
total 0
drwxr-xr-x 1 root root 0 Jun 17 07:25 folder1
drwxr-xr-x 1 root root 0 Jun 17 07:25 folder2
Steps Already Tried:
- Checking permissions on the Google Cloud Console.
- Remounting the bucket without the --implicit-dirs option (which resolves the reading issue but doesn't work for my use case).
- Verifying the service account has adequate permissions.
I'm looking for any advice on what might be causing this and how to resolve it so that I can use --implicit-dirs without losing read access. Thanks in advance for your help!
GCSFuse 不支持路径中名称为空的目录（带有双斜杠的对象）。例如：
gsutil cp <file-name> gs://<bucket-name>//<file-name>
将在存储桶上创建一个空目录，并可能在挂载到 gcsfuse 中时导致此类输入/输出错误。
从存储桶中删除此空目录应该可以解决问题。