generally the flash size is 40GB, RAM is 8GB. The workload first writes about 65GB of data and then do read/writes (10 threads) on those data. it runs less than 1 hour during the read/write step and nearly happened each time. now i was testing with less threads and see if this is the case. Thanks, Sheng On Sun, Jul 28, 2013 at 6:52 PM, Kent Overstreet <kmo@xxxxxxxxxxxxx> wrote: > On Sun, Jul 28, 2013 at 06:47:43PM -0500, sheng qiu wrote: >> Hi Kent, >> >> i get the bcache codes from git clone >> http://evilpiepirate.org/git/linux-bcache.git. > > Can you reproduce it? How long did it take to trigger? -- Sheng Qiu Texas A & M University Room 332B Wisenbaker email: herbert1984106@xxxxxxxxx College Station, TX 77843-3259 -- To unsubscribe from this list: send the line "unsubscribe linux-bcache" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html