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...sst2:/var/glusterfs Options Reconfigured: cluster.self-heal-daemon: enable performance.readdir-ahead: on nfs.disable: on transport.address-family: inet This volume is used to store data in highload production, and recently I faced two major problems that made the whole idea of using gluster quite questionnable, so I would like to ask gluster developers and/or call for community wisdom in hope that I might be missing something. The problem is, when it happened that one of replica servers hung, it caused the whole glusterfs to hang. Could you please drop me a hint, is it expected behaviour, or are ther...

I can't understand the results from cross-correlation function ccf() even though it should be simple. Here's my short example: ********* a<-rnorm(5);b<-rnorm(5) a;b [1] 1.4429135 0.8470067 1.2263730 -1.8159190 -0.6997260 [1] -0.4227674 0.8602645 -0.6810602 -1.4858726 -0.7008563 cc<-ccf(a,b,lag.max=4,type="correlation") cc Autocorrelations of series 'X',

...ere i wanna ask if am doing a logical mistake!!! so here is the question with the explanation of the process, hope there will be someone who can help me! suppose i have a basic Cobb-Douglas production function, ( i am not gonna give many information about the R commands or about the data since my questionn is rather theoric) and i run this model with OLS as following; >mdl1 = lm(lnQ~lnC+lnL+lnM+lnE,data=newdata) than in the second step, i need to get the predicted residual as a mesure of "total factor productivity" ==> epsilon(hat)it= lnQit-lnQ(hat)it and i get the residual by typin...