[jcifs] NTStatus 0xC000003E when fetching ACLs from EMC Isilon servers
Brett Johnson
brett.michael.johnson at gmail.com
Fri May 24 13:24:19 MDT 2013
To be clear, this is not the problem reported in this thread:
https://lists.samba.org/archive/jcifs/2012-June/009956.html
I can logon to the server, list files, and read their contents.
However, when I attempt to fetch the ACLs, the call fails with
an NTStatus code of 0xC000003E.
We get this error fetching the Share ACL for a directory.
This just happens to be the first ACL we attempt to retrieve.
The SmbFile path is smb://share01/sp/Google-Test/
JCIFS itself doesn't know about this NT Status code
(it is not included in the jCIFS version of NtStatus.java).
However, looking at various other Microsoft documentation
on the web, I find that that status code could be produced
by two different errors:
ERRdata (0x0017) STATUS_DATA_ERROR (0xC000003E) EIO Data Error
ERRbadreq (0x0018) STATUS_DATA_ERROR (0xC000003E) ERANGE Bad request structure length
At first, these appear to be hard errors at the drive/media level.
However, the hardware checks out OK and the error is returned
from multiple servers tested. The attached packet capture shows:
"{Data Error} An error in reading or writing data occurred."
We are using jCIFS v 1.3.17 with last-access time patches
running in a Tomcat 7 web application on Windows.
The customer describes their system as:
Isilon OneFS version 6.5.5.14
19 nodes consisting of (7) x200 series and (12) NL108 nodes.
A client goes through a DNS round-robin to connect to any one of the 19 nodes.
Share permissions are Change for Authenticated users, however,
admins and your yy account have what is called “run-as-root”.
You are also Administrators and Backup Operators.
Attached is a network capture supplied by the customer.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: Isilon_network_capture.cap
Type: application/octet-stream
Size: 718616 bytes
Desc: not available
URL: <http://lists.samba.org/pipermail/jcifs/attachments/20130524/e705cb8e/attachment-0001.obj>
-------------- next part --------------
--
Brett M. Johnson
Vizdom Software Inc.
More information about the jCIFS
mailing list