vWorld – Oude Doesburgseweg 89C – 6901 HH Zevenaar – info@vworld.nl – Kantoor: 0316-798037 – Because it’s a virtual world!
I’ve got this question several times from customers, friends, co-workers etc. Suppose now it’s time to make a small blogpost of it. (Also handy for VCP/VCDX exams) A WWPN (World Wide Port Name) is physically assigned to a part in a Fibre Channel device, such as a FC HBA or SAN. It is the equivalent of […]
When using several VMFS 3 datastores, there is no need to use the VMFS 2 driver. You can unload the driver with the following command : vmkload_mod -u vmfs2 Also, if you are not using (or planning to use) NFS datastores, you can also unload the NFS driver with the following command : vmkload_mod -u […]
Lees verder… from VMFS access is slow (unload VMFS-2 & NFS drivers)
I found here information about running ONTAP 8.0.7. on ESX. (mirror : Use Ontap807 on ESX) […]
VCDX Defense Defense interviews will be held during the following days: July 5-9, Melbourne, Australia (Application Deadline: May 18) August 23-27, San Francisco, CA (Application Deadline: June 21) October 11-15, Copenhagen, Denmark (Application Deadline: August 2) November 1-5, Cambridge, MA (Application Deadline: Aug 30) Completed applications will be scheduled in the order recieved. […]
A customer complained about Snapmanager for Exchange (NetApp) not working. The following error was in the eventlog: Microsoft says the following about this: Probably so rights issues on the mailbox. On the internet I found a script that the Mailbox GUID turnover to the user. Download this script here : MbxGUIDtoMbxName Give the GUID and […]
By default Outlook 2003 doesn’t support encryption towards the Exchange server. Enable it using the mail settings or disable encryption traffic on the exchange server : […]
Lees verder… from Problem solved : Outlook can’t make a connection with Exchange 2010 (RPC/IMAP)
The last time I ran into a few problems with Activesync and Exchange 2010. First, Activesync with Exchange 2010 doesn’t work when you have an admin account. You get a strange error (HTTP Options not allowed). Remove your account from the domain admins group for example and it should be working fine. Activesync still not […]
Check it out here (mirror : Configuring Exchange 2010 Certificates ) […]
Found it here (PDF:MailboxMoveInExchange2010) […]
This is how to move your DHCP settings from one server to another : use cmd.exe to issue the following command : netsh dhcp server [ip address] dump >dump.txt use notepad and the search/replace option the change the source IP address into the destination IP address. Save the file and import the settings with : […]
Lees verder… from Howto: Migrate (or Export) your DHCP service(s)
Today I found a simple way to bypass today’s firewalls, e-mail filters etc. You need a) funny picture of some kind and b) some files (any kind) to store within that funny picture. The secret commando : copy /b JustAPicture.jpg + SecretFiles.rar SecretInside.jpg Now the files are inside the JPG picture and you can extract it […]
Check it out at : http://xtravirt.com/vsphere-client-rdp-plug-in […]
Use the following commando to disable OWA and Activesync for everyone : get-Mailbox -ResultSize Unlimited| set-CASMailbox -ActiveSyncEnabled:$False -OwaEnabled:$False You can then create an CSV to enable OWA and Activesync for specific users : Create a CSV with one column named UserPrincipalName and below it the users defined for which it needs it be active: import-csv […]
Lees verder… from Exchange 2007 : Disable Outlook Web Access and Activesync for multiple users
Some mailboxes may be reported as failed in your mailbox move report, with the following error information: Error occurred in the step: Opening source mailbox. Failed to open mailbox with error: ClassFactory cannot supply requested class, error code: -1056749262. Check the properties of the account in Active Directory Users & Computers and you should find […]
Lees verder… from Classfactory error when moving mailbox to Exchange Server 2007
I’ve installed this cool app on my Iphone. I knew it was possibly to hack a config file to add more then one Exchange account, but this program makes it easy. Find it on Cydia! […]
Lees verder… from Iphone : Cool app to add more than one Exchange account to synchronize with
Searching for a way to backup ESXi (free version), vRanger doesn’t seem to work. Found this document : Using_Windows_Services_for_Unix_NFS_Sever_to_backup_VMWare_ESXi_Virtual_Machines […]
Lees verder… from Using Windows Services for Unix NFS Sever to backup VMWare ESXi
Check out this site : http://www.ebapps.com/EB_Studios/VManage.html or : http://www.youtube.com/watch?v=_WMfvWF5Wk0&feature=player_embedded I’m currently trying the software. Shall post my findings on vworld.nl Looks interesting… Update : installed the app on my Iphone and it works amazing! Check out the screenshots I’ve made : First configure the settings : (I’ve used the IP address of my vCenter […]
Lees verder… from App for vmware admins who are on the go : vManage
Some information how to remove a management pack with dependencies on the Default Management Pack : http://blogs.technet.com/momteam/archive/2007/05/03/removing-dependencies-on-the-default-management-pack.aspx or mirror : Removing dependencies on the Default Management Pack […]
Lees verder… from SCOM 2007 : Removing dependencies on the Default Management Pack
If you have the same problem as mentioned above (see screenshot) this is how to fix it : Doing the following activates it using the MAK key: 1) Open a cmd shell as Administrator. 2) Type the following (but use your key instead of all the X’s) slmgr -ipk XXXXX-XXXXX-XXXXX-XXXXX-XXXXX Voila : Windows is activated! […]
Lees verder… from W2K8 : Unable to activate, Key Management Service not enabled (error 0xC004F039)
