New version of Disk Utility can fix "overlapped extent allocation" errors As noted in Knowledge Base article #25770, the version of Disk Utility (10.5.1) included with Mac OS X 10.4.2 can fixed ...

The peer-to-peer file sharing tool LimeWire - updated to version 3.3.4 yesterday - is apparently one cause of "overlapped extent allocation" errors (meaning that you have two files referencing the ...

Lets say you setup thin-provisioning on a LUN (LUN A) and initially it's sized to 100GB but only uses 10GB (assume the data is being written in a contiguous matter), then another LUN (LUN B) is ...