Appendices 107

Table D.1: NFS Error Codes (Continued)

Error Description

Code

50The network is unreachable.

51The network dropped the connection because of a reset.

52The software caused a connection abort.

53The connection was reset by a peer.

54No buffer space is available.

55The transport endpoint is already connected.

56The transport endpoint is not connected.

57Cannot send after a transport endpoint shutdown.

58The connection timed-out.

59The connection was refused.

60The host is down.

61There is no route to the host.

62A stale NFS file handle was encountered.

63The operation was not allowed because the caller is either not a privileged user (root) or not the owner of the operation’s target.

64The specified file or directory name does not exist.

65A hard I/O error (such as a disk error) occurred while processing the requested operation.

66The specified device or address does not exist.

The operation was not allowed because the caller does not have the correct permission to perform

67the requested operation. (This error differs from error 63, which is restricted to owner or privileged user permission failures.)

68The specified file already exists.

69For NFSv3: an attempt was made to perform a cross-device hard link.

For NFSv4: an attempt was made to perform an operation between different FSIDs.

70The specified device could not be located.

71The caller specified a non-directory in a directory operation.

72The caller specified a directory in a non-directory operation.