[gpfsug-discuss] NYC Meeting Presos (Workaround)

2017-10-04 Thread Kristy Kallback-Rose
Hi, I’m having some trouble getting links added to the SS/GPFS UG page, but I want to share the presos I have so far, a couple more are coming soon. So, as a workaround (as storage people we can appreciate workarounds, right?!), here are the links to the slides I have thus far:

[gpfsug-discuss] AFM - prefetch of many small files - tuning - storage latency required to increase max socket buffer size ...

2017-10-04 Thread Billich Heinrich Rainer (PSI)
Hello, A while ago I asked the list for advice on how to tune AFM to speed-up the prefetch of small files (~1MB). In the meantime, we got some results which I want to share. We had to increase the maximum socket buffer sizes to very high values of 40-80MB. Consider that we use IP over

Re: [gpfsug-discuss] number of SMBD processes

2017-10-04 Thread Ouwehand, JJ
Hello Christof, Thank you very much for the explanation. You have point us in the right direction. Vriendelijke groet, Jaap Jan Ouwehand ICT Specialist (Storage & Linux) VUmc - ICT [VUmc_logo_samen_kiezen_voor_beter] Van: gpfsug-discuss-boun...@spectrumscale.org