--_000_DB6P190MB0280A69BAE2A377274B72375C8B40DB6P190MB0280EURP_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable I am willing to assemble a oVirt "pod", made of 3 servers, each with 2 CPU = sockets of 12 cores, 256GB RAM, 7 HDD 10K, 1 SSD. The idea is to use Gluste= rFS to provide HA for the VMs. The 3 servers have a dual 40Gb NIC and a dua= l 10Gb NIC. So my intention is to create a loop like a server triangle usin= g the 40Gb NICs for virtualization files (VMs .qcow2) access and to move VM= s around the pod (east /west traffic) while using the 10Gb interfaces for g= iving services to the outside world (north/south traffic). This said, my first question is: How should I deploy GlusterFS in such oVir= t scenario? My questions are: 1 - Should I create 3 RAID (i.e.: RAID 5), one on each oVirt node, and then= create a GlusterFS using them? 2 - Instead, should I create a JBOD array made of all server's disks? 3 - What is the best Gluster configuration to provide for HA while not cons= uming too much disk space? 4 - Does a oVirt hypervisor pod like I am planning to build, and the virtua= lization environment, benefits from tiering when using a SSD disk? And yes,= will Gluster do it by default or I have to configure it to do so? At the bottom line, what is the good practice for using GlusterFS in small = pods for enterprises? You opinion/feedback will be really appreciated! Moacir --_000_DB6P190MB0280A69BAE2A377274B72375C8B40DB6P190MB0280EURP_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <html> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Diso-8859-= 1"> <style type=3D"text/css" style=3D"display:none;"><!-- P {margin-top:0;margi= n-bottom:0;} --></style> </head> <body dir=3D"ltr"> <div id=3D"divtagdefaultwrapper" style=3D"font-size:12pt;color:#000000;font= -family:Calibri,Helvetica,sans-serif;" dir=3D"ltr"> <p><span>I am willing to assemble a oVirt "pod", made of 3 server= s, each with 2 CPU sockets of 12 cores, 256GB RAM, 7 HDD 10K, 1 SSD. The id= ea is to use GlusterFS to provide HA for the VMs. The 3 servers have a dual= 40Gb NIC and a dual 10Gb NIC. So my intention is to create a loop like a server triangle using the 40Gb NICs for virtual= ization files (VMs .qcow2) access and to move VMs around the pod (east /wes= t traffic) while using the 10Gb interfaces for giving services to the outsi= de world (north/south traffic).</span></p> <p><br> <span></span></p> <p>This said, my first question is: How should I deploy GlusterFS in such o= Virt scenario? My questions are:</p> <p><br> </p> <p>1 - Should I create 3 RAID (i.e.: RAID 5), one on each oVirt node, and t= hen create a GlusterFS using them?</p> <p>2 - Instead, should I create a JBOD array made of all server's disks?</p=
<p>3 - What is the best Gluster configuration to provide for HA while not c= onsuming too much disk space?<br> </p> <p>4 - Does a oVirt hypervisor pod like I am planning to build, and the vir= tualization environment, benefits from tiering when using a SSD disk? And y= es, will Gluster do it by default or I have to configure it to do so?</p> <p><br> </p> <p>At the bottom line, what is the good practice for using GlusterFS in sma= ll pods for enterprises?<br> </p> <p><br> </p> <p>You opinion/feedback will be really appreciated!</p> <p>Moacir<br> </p> </div> </body> </html> --_000_DB6P190MB0280A69BAE2A377274B72375C8B40DB6P190MB0280EURP_--