5.5.4 HP X9000 Series Release Notes (TA768-96054, September 2011)

Upgrades
The upgrade procedure is provided in the administrator guide for your storage system. Contact HP
Support for assistance with the procedure.
IMPORTANT: After upgrading to X9000 5.5.4, ensure that smb signing is configured either for
enabled (smb_signing_enabled=1 and smb_signing_required=1), or for disabled
(smb_signing_enabled=0 and smb_signing_required=0). Mixed combinations of required and enabled
will result in CIFS connection failures in newer Windows clients (Vista, Windows 7, and possibly
others.) Use ibrix_cifsconfig -i to check the settings. The valid settings are:
Host: ib50-81
=============
smb_signing_required : 1
smb_signing_enabled : 1
or:
Host: ib50-81
=============
smb_signing_required : 0
smb_signing_enabled : 0
Other combinations will cause CIFS client connection failures.
Determining the current version
To determine the current version of your X9000 Software, run the ibrix_version -l command.
In the following example, the version is 5.5.257.
ibrix_version -l
Fusion Manager version: 5.5.257
===============================
Segment Servers
===============
HOST_NAME FILE_SYSTEM IAD/IAS IAD/FS OS KERNEL_VERSION ARCH
--------- ------------------ ------- ------- --------- -------------- ----
ib50-86 5.5.257(X9000_5_5) 5.5.257 5.5.257 GNU/Linux 2.6.18-128.el5 x86_64
ib50-87 5.5.257(X9000_5_5) 5.5.257 5.5.257 GNU/Linux 2.6.18-128.el5 x86_64
Compatibility/Interoperability
Note the following:
• Every member of the cluster must be running the same version of X9000 Software.
• The cluster must include an even number of file serving nodes.
Determining the current version 17