Connected: An Internet Encyclopedia
2.6 Defined Error Numbers

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2.6 Defined Error Numbers

2.6 Defined Error Numbers

A description of each defined error follows:

NFS3_OK

Indicates the call completed successfully.

NFS3ERR_PERM

Not owner. The operation was not allowed because the caller is either not a privileged user (root) or not the owner of the target of the operation.

NFS3ERR_NOENT

No such file or directory. The file or directory name specified does not exist.

NFS3ERR_IO

I/O error. A hard error (for example, a disk error) occurred while processing the requested operation.

NFS3ERR_NXIO

I/O error. No such device or address.

NFS3ERR_ACCES

Permission denied. The caller does not have the correct permission to perform the requested operation. Contrast this with NFS3ERR_PERM, which restricts itself to owner or privileged user permission failures.

NFS3ERR_EXIST

File exists. The file specified already exists.

NFS3ERR_XDEV

Attempt to do a cross-device hard link.

NFS3ERR_NODEV

No such device.

NFS3ERR_NOTDIR

Not a directory. The caller specified a non-directory in a directory operation.

NFS3ERR_ISDIR

Is a directory. The caller specified a directory in a non-directory operation.

NFS3ERR_INVAL

Invalid argument or unsupported argument for an operation. Two examples are attempting a READLINK on an object other than a symbolic link or attempting to SETATTR a time field on a server that does not support this operation.

NFS3ERR_FBIG

File too large. The operation would have caused a file to grow beyond the server's limit.

NFS3ERR_NOSPC

No space left on device. The operation would have caused the server's file system to exceed its limit.

NFS3ERR_ROFS

Read-only file system. A modifying operation was attempted on a read-only file system.

NFS3ERR_MLINK

Too many hard links.

NFS3ERR_NAMETOOLONG

The filename in an operation was too long.

NFS3ERR_NOTEMPTY

An attempt was made to remove a directory that was not empty.

NFS3ERR_DQUOT

Resource (quota) hard limit exceeded. The user's resource limit on the server has been exceeded.

NFS3ERR_STALE

Invalid file handle. The file handle given in the arguments was invalid. The file referred to by that file handle no longer exists or access to it has been revoked.

NFS3ERR_REMOTE

Too many levels of remote in path. The file handle given in the arguments referred to a file on a non-local file system on the server.

NFS3ERR_BADHANDLE

Illegal NFS file handle. The file handle failed internal consistency checks.

NFS3ERR_NOT_SYNC

Update synchronization mismatch was detected during a SETATTR operation.

NFS3ERR_BAD_COOKIE

READDIR or READDIRPLUS cookie is stale.

NFS3ERR_NOTSUPP

Operation is not supported.

NFS3ERR_TOOSMALL

Buffer or request is too small.

NFS3ERR_SERVERFAULT

An error occurred on the server which does not map to any of the legal NFS version 3 protocol error values. The client should translate this into an appropriate error. UNIX clients may choose to translate this to EIO.

NFS3ERR_BADTYPE

An attempt was made to create an object of a type not supported by the server.

NFS3ERR_JUKEBOX

The server initiated the request, but was not able to complete it in a timely fashion. The client should wait and then try the request with a new RPC transaction ID. For example, this error should be returned from a server that supports hierarchical storage and receives a request to process a file that has been migrated. In this case, the server should start the immigration process and respond to client with this error.


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Connected: An Internet Encyclopedia
2.6 Defined Error Numbers