Was on vacation. May take me few days to clean up my mail box. On 08/29/2011 11:35 PM, Stefan Priebe - Profihost AG wrote: > Am 22.08.2011 23:27, schrieb Sunil Mushran: >> On 08/22/2011 11:11 AM, Stefan Priebe - Profihost AG wrote: >>>>>> BTW, how much memory do the nodes have? >>>>>> Lock Resources: 1863 (497079) >>>>>> >>>>>> This means that that node has created 497K lock resources >>>>>> but have under 2000 cached. That could be due to deletes >>>>>> or could be due to lack of memory (lock churning). >>>>> They all have 8GB of mem but only 1,5-2,5 are in use regarding free >>>>> command. What does lock churning mean and is there another setting / >>>>> value i can look at? >>>> >>>> Its tied to the inode cache. As long as the inode is cached, >>>> the lock resource will be cached. >>> Thanks for your answer but i didn't get it. It is enough "main" memory >>> free. Or is this to some special kind of memory? perhaps tuneable via >>> sysctl? >>> >> >> inode cache. I don't think you can pin the size of this cache. >> It size varies. But we are jumping to conclusions. Right now we >> don't know whether that is the problem as the numbers you sent >> me were fairly random. > Hi Sunil, > > had you any chance to look into my newest logfiles? > > Stefan
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