I was wondering what is the status of online defragment for ext4?
Generally, fragmentation isn't a big problem with every day usage, but
can bite when virtual machine (i.e. KVM) disk images are files.
For example:
vm-111-disk-1.raw: 28054 extents found, perfection would be 138 extents
There have been some ext4 defrag patches posted in 2008 and 2009 - what
is the state of this now in late 2010?
--
Tomasz Chmielewski
http://wpkg.org
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