我有一个已安装的 gcsfuce 存储桶，在给出 ls 命令后会显示输入/输出错误。
版本：
gcsfuse version 0.21.0 (Go version go1.8)
挂载命令：
gcsfuse -o rw -o allow_other --implicit-dirs --foreground --debug_fuse --debug_gcs --limit-ops-per-sec -1 --debug_invariants --stat-cache-ttl 5m --type-cache-ttl 5m --file-mode 777
存储桶已成功安装，并且使用环境变量加载了凭据。这是在本地机器上，而不是在云实例上。
这是ls命令的输出：
Opening GCS connection...
Opening bucket...
gcs: Req 0x0: <- ListObjects()
gcs: Req 0x0: -> ListObjects() (325.872438ms): OK
Mounting file system...
fuse_debug: Op 0x00000001 connection.go:395] <- init
fuse_debug: Op 0x00000001 connection.go:474] -> OK ()
File system has been successfully mounted.
fuse_debug: Op 0x00000002 connection.go:395] <- GetInodeAttributes (inode 1)
fuse_debug: Op 0x00000002 connection.go:474] -> OK ()
fuse_debug: Op 0x00000003 connection.go:395] <- unknown (inode 1, opcode 22)
fuse_debug: Op 0x00000003 connection.go:476] -> Error: "function not implemented"
fuse_debug: Op 0x00000004 connection.go:395] <- OpenDir (inode 1)
fuse_debug: Op 0x00000004 connection.go:474] -> OK ()
fuse_debug: Op 0x00000005 connection.go:395] <- ReadDir (inode 1)
gcs: Req 0x1: <- ListObjects()
gcs: Req 0x1: -> ListObjects() (180.571707ms): OK
gcs: Req 0x2: <- ListObjects()
gcs: Req 0x2: -> ListObjects() (175.277735ms): OK
gcs: Req 0x3: <- ListObjects()
gcs: Req 0x3: -> ListObjects() (170.263641ms): OK
gcs: Req 0x4: <- ListObjects()
gcs: Req 0x4: -> ListObjects() (243.624532ms): OK
gcs: Req 0x5: <- ListObjects()
gcs: Req 0x5: -> ListObjects() (181.245961ms): OK
gcs: Req 0x6: <- ListObjects()
gcs: Req 0x6: -> ListObjects() (140.484663ms): OK
gcs: Req 0x7: <- ListObjects()
gcs: Req 0x7: -> ListObjects() (198.758211ms): OK
gcs: Req 0x8: <- ListObjects()
gcs: Req 0x8: -> ListObjects() (168.88662ms): OK
gcs: Req 0x9: <- ListObjects()
gcs: Req 0x9: -> ListObjects() (219.064727ms): OK
gcs: Req 0xa: <- ListObjects()
gcs: Req 0xa: -> ListObjects() (180.064346ms): OK
gcs: Req 0xb: <- ListObjects()
gcs: Req 0xb: -> ListObjects() (159.562584ms): OK
gcs: Req 0xc: <- ListObjects()
gcs: Req 0xc: -> ListObjects() (137.711911ms): OK
gcs: Req 0xd: <- ListObjects()
gcs: Req 0xd: -> ListObjects() (167.276919ms): OK
gcs: Req 0xe: <- ListObjects()
gcs: Req 0xe: -> ListObjects() (240.187708ms): OK
gcs: Req 0xf: <- ListObjects()
gcs: Req 0xf: -> ListObjects() (191.353085ms): OK
gcs: Req 0x10: <- ListObjects()
gcs: Req 0x10: -> ListObjects() (152.391675ms): OK
gcs: Req 0x11: <- ListObjects()
gcs: Req 0x11: -> ListObjects() (175.962066ms): OK
gcs: Req 0x12: <- ListObjects()
gcs: Req 0x12: -> ListObjects() (105.252904ms): OK
fuse_debug: Op 0x00000005 connection.go:474] -> OK ()
fuse_debug: Op 0x00000006 connection.go:395] <- ReleaseDirHandle
fuse_debug: Op 0x00000006 connection.go:474] -> OK ()
结果：
ls: reading directory [directory]: Input/output error
total 0