The mdf file for my vsphere4 virtual center sql 2005 db is corrupt and can not be recovered. What is the best way to get back online? Any help would be great. I still have the ldf..
the .ldf is only going to contain log files. If you have a corupt DB file, then you would be better of just creating a new DB instance, editing your ODBC settings and doing a reinstall of vCenter
...or if you have a backup somewhere, you may want to restore that, which will save you some trouble of rebuilding your entire vCenter instance.