Disk I/O and Peripheral I/O in 6.0-BETA
joseph.koshy at gmail.com
Sun Aug 14 07:39:40 GMT 2005
rtb> Howdy, I'm using a source build of 6.0-BETA2 (built over 5.4-STABLE)
rtb> Whenever I have huge disk related processes running, `rm -rf src obj
rtb> ports` for example, almost all other forms of I/O suffer.
Do you have options WITNESS, INVARIANTS, INVARIANT_SUPPORT
in your kernel? These are on in 6.0-BETA and can account
for a significant performance loss.
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