osnfs example errors with "RPC struct is bad" on writing to file

[chrisdostert]

Running the osnfs example and writing to a file in the mounted directory leads to an error "RPC struct is bad"

this is on macOS big sur. There's many errors in the logs of osnfs but I don't know which are applicable.

BTW, thanks for the awesome lib!

[willscott]

Any provided logs would be useful. Do you see the error in the mac GUI, or on the command line?

[chrisdostert]

Here is the complete log from the time I started the nfs server up through creating and attempting to edit a file called dummy2.txt thanks!

Chriss-MacBook-Pro-3:osnfs source$  ./osnfs /Users/source/repos/github.com/dummy
osnfs server running at [::]:57440
2021/02/24 20:49:31 request: RPC #1576689918 (nfs.Null)
2021/02/24 20:49:31 request: RPC #1576689920 (mount.Mount)
2021/02/24 20:49:31 request: RPC #1576689921 (nfs.GetAttr)
2021/02/24 20:49:31 request: RPC #1576689922 (nfs.FSInfo)
2021/02/24 20:49:31 request: RPC #1576689923 (nfs.PathConf)
2021/02/24 20:49:31 request: RPC #1576689924 (nfs.FSStat)
2021/02/24 20:49:31 request: RPC #1576689925 (nfs.Access)
2021/02/24 20:49:31 request: RPC #1576689926 (nfs.GetAttr)
2021/02/24 20:49:31 request: RPC #1576689927 (nfs.FSStat)
2021/02/24 20:49:31 request: RPC #1576689928 (nfs.Access)
2021/02/24 20:49:31 request: RPC #1576689929 (nfs.GetAttr)
2021/02/24 20:49:31 request: RPC #1576689930 (nfs.GetAttr)
2021/02/24 20:49:31 request: RPC #1576689931 (nfs.Lookup)
No file for lookup of ._.
2021/02/24 20:49:31 call to 0x11253e0 failed: No such file or directory
2021/02/24 20:49:31 request: RPC #1576689933 (nfs.Lookup)
No file for lookup of DCIM
2021/02/24 20:49:31 call to 0x11253e0 failed: No such file or directory
2021/02/24 20:49:31 request: RPC #1576689934 (nfs.Lookup)
No file for lookup of .metadata_never_index_unless_rootfs
2021/02/24 20:49:31 call to 0x11253e0 failed: No such file or directory
2021/02/24 20:49:31 request: RPC #1576689935 (nfs.Lookup)
No file for lookup of .metadata_never_index
2021/02/24 20:49:31 call to 0x11253e0 failed: No such file or directory
2021/02/24 20:49:31 request: RPC #1576689936 (nfs.Lookup)
No file for lookup of .Spotlight-V100
2021/02/24 20:49:31 call to 0x11253e0 failed: No such file or directory
2021/02/24 20:49:31 request: RPC #1576689937 (nfs.Lookup)
No file for lookup of .hidden
2021/02/24 20:49:31 call to 0x11253e0 failed: No such file or directory
2021/02/24 20:49:31 request: RPC #1576689938 (nfs.Lookup)
No file for lookup of .DS_Store
2021/02/24 20:49:31 call to 0x11253e0 failed: No such file or directory
2021/02/24 20:49:31 request: RPC #1576689939 (nfs.Access)
2021/02/24 20:49:31 request: RPC #1576689940 (nfs.GetAttr)
2021/02/24 20:49:31 request: RPC #1576689941 (nfs.GetAttr)
2021/02/24 20:49:31 request: RPC #1576689942 (nfs.GetAttr)
2021/02/24 20:49:31 request: RPC #1576689943 (nfs.GetAttr)
2021/02/24 20:49:31 request: RPC #1576689944 (nfs.GetAttr)
2021/02/24 20:50:02 request: RPC #1576689945 (nfs.GetAttr)
2021/02/24 20:50:02 request: RPC #1576689946 (nfs.Lookup)
No file for lookup of dummy2.txt
2021/02/24 20:50:02 call to 0x11253e0 failed: No such file or directory
2021/02/24 20:50:02 request: RPC #1576689947 (nfs.Lookup)
No file for lookup of dummy2.txt
2021/02/24 20:50:02 call to 0x11253e0 failed: No such file or directory
2021/02/24 20:50:02 request: RPC #1576689948 (nfs.Create)
2021/02/24 20:50:02 request: RPC #1576689949 (nfs.Lookup)
No file for lookup of ._dummy2.txt
2021/02/24 20:50:02 call to 0x11253e0 failed: No such file or directory
2021/02/24 20:50:02 request: RPC #1576689950 (nfs.GetAttr)
2021/02/24 20:50:02 request: RPC #1576689952 (nfs.GetAttr)
2021/02/24 20:50:02 request: RPC #1576689953 (nfs.Access)
2021/02/24 20:50:02 request: RPC #1576689954 (nfs.GetAttr)
2021/02/24 20:50:02 request: RPC #1576689955 (nfs.Lookup)
No file for lookup of .editorconfig
2021/02/24 20:50:02 call to 0x11253e0 failed: No such file or directory
2021/02/24 20:50:02 request: RPC #1576689956 (nfs.GetAttr)
2021/02/24 20:50:02 request: RPC #1576689957 (nfs.Lookup)
No file for lookup of .git
2021/02/24 20:50:02 call to 0x11253e0 failed: No such file or directory
2021/02/24 20:50:02 request: RPC #1576689958 (nfs.Lookup)
No file for lookup of HEAD
2021/02/24 20:50:02 call to 0x11253e0 failed: No such file or directory
2021/02/24 20:50:03 request: RPC #1576689959 (nfs.Lookup)
No file for lookup of ._.
2021/02/24 20:50:03 call to 0x11253e0 failed: No such file or directory
2021/02/24 20:50:04 request: RPC #1576689960 (nfs.GetAttr)
2021/02/24 20:50:04 request: RPC #1576689961 (nfs.FSStat)
2021/02/24 20:50:04 request: RPC #1576689962 (nfs.GetAttr)
2021/02/24 20:50:04 request: RPC #1576689963 (nfs.ReadDirPlus)
2021/02/24 20:50:06 request: RPC #1576689964 (nfs.GetAttr)
2021/02/24 20:50:06 request: RPC #1576689965 (nfs.SetAttr)
2021/02/24 20:50:06 call to 0x112ed40 failed: truncate /Users/source/repos/github.com/dummy/dummy2.txt: invalid argument