[sheepdog] question about journaling

Dong Wu archer.wudong at gmail.com
Sun Sep 1 17:39:03 CEST 2013


hi all, I hava a question about journaling performance.
when journal is on, data is written to both journal file and backend
store, how journal can boost write performance compare to normal
write(just write to backend store)?

Thank You
Wu Dong



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