On 03/07/16 at 08:17am, "Zhou, Wenjian/???" wrote: > On 03/04/2016 05:07 PM, "Zhou, Wenjian/???" wrote: > >Second bug is what I met. > >If run makedumpfile a lot of times, a few pages' data will not be correct. > >I fix it by using "volatile" and info->page_data_mutex. > >So I delete the original mutex in page_data_buf. It can also use less memory. > >I have run it 500 times and haven't got any wrong page data. > > > > Sorry, the second bug still exists. Hi, Wenjian. Due to the unresolved issue, I will hang on the test and wait for your new update. Thanks Minfei