I have a virtual box centos 6.8 pureftp server running and already operative. It upload continuously 1 million of little images 24/24 hours from 20 users approx. I think for memory problem after some time the server crash. The problem is almost solved using echo3 clean memory each 30 minutes. I tried to not use the host i/o cache in virtual box setting to speed the server and I had some problems probably for a Vbox bug. I will need in some days to grow up the server load. I NEED TO SOLVE THE CRASH PROBLEM not using the echo3 command, TUNE THE SERVER AND VBOX SETTING, a generally check for a production reliability, hardening.
Some people told me I'm asking the impossible to a server. I answer is not normal that the server cannot support the actual 8Mb/s upload to write on disk declared up to to 3Gb/s. In any case this is not a project for a hobby Linux passionate like me, it is a project for a serious specialist that know the hardware limit to set a powerful ftp server. Upload 24/24 continuously is a very hard stress for the server. Actually the server is working with 4 client and approx 50 session open for 800.000 little images/day 24/24 - 8Mb/s ftp upload, 3,6% processor use, 1,3 load. I hope to arrive to make 6-10 time more upload and for this I need the help of a specialist that had experience in this. It is to verify also the setting of the virtual machine because all transit from there... Not a long project but a good trouble shooting and high level experience knowledge.
20 Freelancer bietetn im Durchschnitt €132 für diesen Job an
I need to access your box first to see if there is some room for improvement. If its just that it needs more resources then no one can do anything about it. Regards usman
hi! I've viewed a new info about a project.. so, Your server sometimes works slow, right? it would be great to review the settings of mounting the disk that is used as the ftp share.