Re: Low performance on format volume

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Hi,
   Following with the performance (mimic, 144 SATA disk 10Gbps network),the [OSD] entry has the default conf there is no tunnig yet. 

   I see a lot of parameters that can be set :

   [OSD]
   osd journal size = 
   osd max write size = 
   osd client message size cap = 
   osd deep scrub stride = 
   osd op threads = 
   osd disk threads = 
   osd map cache size = 
   osd map cache bl size = 
   osd recovery op priority =  
   osd recovery max active = 
   osd max backfills = 
   osd min pg log entries = 
   osd max pg log entries = 
   osd mon heartbeat interval = 
   ms dispatch throttle bytes = 
   objecter inflight ops = 
   osd op log threshold = 
   osd crush chooseleaf type = 
   journal max write bytes = 
   journal max write entries = 
   journal queue max ops = 
   journal queue max bytes = 

   [Client]
   rbd cache = 
   rbd cache size = 
   rbd cache max dirty = 

Could someone provide any advise?
Regards, I


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