K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2015-10-16T03:06:02.778820Z
K 7
svn:log
V 474
Do not relocate extents to make them contiguous if the underlying drive can do
deletions. Ability to do deletions is a strong indication that this
optimization will not help performance. It will only generate extra write
traffic. These devices are typically flash based and have a limited number of
write cycles. In addition, making the file contiguous in LBA space doesn't
improve the access times from flash devices because they have no seek time.

Reviewed by: mckusick@

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