<div dir="auto"><div><br><div class="gmail_extra"><br><div class="gmail_quote">On Dec 30, 2016 7:06 PM, "Fernando Frediani" <<a href="mailto:fernando.frediani@upx.com.br">fernando.frediani@upx.com.br</a>> wrote:<br type="attribution"><blockquote class="quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hello folks.<br>
<br>
On simple libvirt/KVM hosts in order to improve RAM usage and avoid swap to disk I use zRam with swap to RAM technique. So create half of amount of host memory in zRam disk divided by the number of CPU cores. Works pretty well.<br>
<br>
Has anyone tried it with oVirt Nodes or even has it been considered as a feature to simply turn on/off ?<br></blockquote></div></div></div><div dir="auto"><br></div><div dir="auto">What exactly is the use case? </div><div dir="auto">I'd use zram for temporary disks, using the VDSM hook for them. </div><div dir="auto">I think you are referring to zswap? </div><div dir="auto">Y. </div><div dir="auto"><div class="gmail_extra"><div class="gmail_quote"><blockquote class="quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
Thanks<br>
Fernando<br>
<br>
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