Linux System Accessing Isilon SMB

Just to add for completeness how I compile and run this program:

root@yfvm-deb1:~/jcifs/jcifs-krb5-1.3.17# cat setcp
export CLASSPATH=~/jcifs/jcifs-krb5-1.3.17/jcifs-krb5-1.3.17.jar:.
root@yfvm-deb1:~/jcifs/jcifs-krb5-1.3.17# . setcp
root@yfvm-deb1:~/jcifs/jcifs-krb5-1.3.17#
root@yfvm-deb1:~/jcifs/jcifs-krb5-1.3.17# javac NetworkShareFileCopy.java
root@yfvm-deb1:~/jcifs/jcifs-krb5-1.3.17# java NetworkShareFileCopy
User: faubert:xxxxxxx
Path: smb://static.vm7027.yfisi.local/ifs_data_oplock/testFile.txt
Successful: true

And I did validate the file actually got created on the cluster!

yfvm-7027-2# pwd
/ifs/data/oplock
yfvm-7027-2# ls -latr testFile.txt
-rwx------ +  1 faubert  YFISI\clusteruse  29 Apr 25 09:34 testFile.txt
yfvm-7027-2#

I will test these out and let you know.

Thanks Yan - nicely done.

Interesting comparison on the # of lines of code needed for this technique versus doing a RESTful PUT of a given file.

I did a test with basic jcifs program and was able to create a file over SMB to a cluster that is joined to AD.

My environment:

OneFS (7.0.2.7):

Isilon OneFS yfvm-7027-2 v7.0.2.7 Isilon OneFS v7.0.2.7 B_7_0_2_263(RELEASE): 0x700025000700107:Thu Feb 27 12:40:26 PST 2014    root@fastbuild-05.west.isilon.com:/build/mnt/obj.RELEASE/build/mnt/src/sys/IQ.amd64.release amd64

Linux:

Debian Wheezy

Linux yfvm-deb1 3.2.0-4-amd64 #1 SMP Debian 3.2.41-2 x86_64 GNU/Linux

Java:

java version "1.7.0_55"

Java(TM) SE Runtime Environment (build 1.7.0_55-b13)

Java HotSpot(TM) 64-Bit Server VM (build 24.55-b03, mixed mode)

Sample code I used with jcifs-krb5-1.3.17.jar:

root@yfvm-deb1:~/jcifs/jcifs-krb5-1.3.17# cat NetworkShareFileCopy.java
import jcifs.smb.NtlmPasswordAuthentication;
import jcifs.smb.SmbFile;
import jcifs.smb.SmbFileOutputStream;


public class NetworkShareFileCopy {
    static final String DOMAIN = "YFISI";
    static final String USER_NAME = "my_domain_id";
    static final String PASSWORD = "my_domain_pass";
    //e.g. Assuming your network folder is: \\my.myserver.net\ifs_data_oplock\
    static final String NETWORK_FOLDER = "smb://static.vm7027.yfisi.local/ifs_data_oplock/";


    public static void main(String args[]) {
        String fileContent = "This is a test file some data";


        new NetworkShareFileCopy().copyFiles(fileContent, "testFile.txt");
    }


    public boolean copyFiles(String fileContent, String fileName) {
        boolean successful = false;
        try{
                String user = USER_NAME + ":" + PASSWORD;
                System.out.println("User: " + user);


                NtlmPasswordAuthentication auth = new NtlmPasswordAuthentication(DOMAIN, USER_NAME, PASSWORD);
                String path = NETWORK_FOLDER + fileName;
                System.out.println("Path: " +path);


                SmbFile sFile = new SmbFile(path, auth);
                SmbFileOutputStream sfos = new SmbFileOutputStream(sFile);
                sfos.write(fileContent.getBytes());


                successful = true;
                System.out.println("Successful: " + successful);
            } catch (Exception e) {
                successful = false;
                e.printStackTrace();
            }
        return successful;
    }
}

This is my 'python' equivalent of what the previous sample is doing but using the RAN API.

yfaubert@yfvm-deb1:~/ran$ cat create_file.py
import requests

ran_url = "https://yfvm-7027.yfisi.local:8080/namespace/ifs-data-ran"
filename = file_to_send = "file_to_send.dd"
authinfo = ('papiuser', 'papi_password')

if __name__ == "__main__":
    fullpath = ran_url + "/" + file_to_send
    param = {"overwrite": True}
    headers = {'content-type': 'binary/octet-stream', 'x-isi-ifs-target-type': 'object', 'x-isi-ifs-access-control': '0644'}

    with open(filename) as file:
        create_reply = requests.put(fullpath, data=file, verify=False, headers=headers, params=param, auth=authinfo)

    print "Create reply: " + str(create_reply.text)