GlusterFS isn’t actually the best solution for big VM images?<br>(b= y the way what means big here?)<br><br>Does anybody here can share his expe= rience with using GlusterFS,<br>how many VMs are running and what is the ex=

 </o:p></span></p><p class=3DMsoNormal><img border=3D0 width=3D200 he= ight=3D40 id=3D"_x0000_i1032" src=3D"http://www.netbiscuits.com/image/image= _gallery?uuid=3D65218eda-f7f9-4541-abfe-928c09e418a0&groupId=3D10211&am=

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--_000_DC9ABD90CB55EC448B1F682D5731AF7407A6D635D2IAD2MBX17mex0_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi, We're planning to migrate from iSCSI /LVM to mirrored GlusterFS to reach fa= il-over. As I did read here<http://community.gluster.org/q/can-i-use-glusterfs-as-an= -alternative-network-storage-backing-for-vm-hosting/> GlusterFS isn't actua= lly the best solution for big VM images? (by the way what means big here?) Does anybody here can share his experience with using GlusterFS, how many VMs are running and what is the expected IO per second for a VM ? (I know this can differ enormously) We have about Perhaps somebody here already uses 3.3 (with self-healing) ? I'm pretty looking forward to GlusterFS 3.4, as the new features seem to be= "made" for RHEV/oVirt. Thanks in advance for your feedback! Best, Sven. Sven Knohsalla | System Administration Office +49 631 68036 433 | Fax +49 631 68036 111 |E-Mail s.knohsalla@netbi= scuits.com | Skype: netbiscuits.admin Netbiscuits GmbH | Europaallee 10 | 67657 | GERMANY [http://www.netbiscuits.com/image/image_gallery?uuid=3D65218eda-f7f9-4541-a= bfe-928c09e418a0&groupId=3D10211&t=3D1348837476176] Meet us at events around the globe<http://www.netbiscuits.com/events> [https://www.netbiscuits.com/image/image_gallery?uuid=3D3031deca-7e56-4417= -9822-3d6d72f71ef0&groupId=3D10211&t=3D1347280983812] <https://www.netbiscu= its.com/blog> [https://www.netbiscuits.com/image/image_gallery?uuid=3D1d1a= 5e29-ceda-4ab1-9353-67a1e838364d&groupId=3D10211&t=3D1347281040591] <https:= //twitter.com/netbiscuits> [https://www.netbiscuits.com/image/image_galler= y?uuid=3Dc99bf866-be25-4236-a0ee-dca68ec828a5&groupId=3D10211&t=3D134728098= 3848] <http://www.linkedin.com/company/netbiscuits> [https://www.netbiscui= 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quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micr= osoft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" xmlns=3D"http:= //www.w3.org/TR/REC-html40"><head><meta http-equiv=3DContent-Type content= =3D"text/html; charset=3Diso-8859-1"><meta name=3DGenerator content=3D"Micr= osoft Word 14 (filtered medium)"><!--[if !mso]><style>v\:* {behavior:url(#d= efault#VML);} o\:* {behavior:url(#default#VML);} w\:* {behavior:url(#default#VML);} .shape {behavior:url(#default#VML);} </style><![endif]--><style><!-- /* Font Definitions */ @font-face {font-family:Calibri; panose-1:2 15 5 2 2 2 4 3 2 4;} @font-face {font-family:Tahoma; panose-1:2 11 6 4 3 5 4 4 2 4;} /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {margin:0cm; margin-bottom:.0001pt; font-size:11.0pt; font-family:"Calibri","sans-serif";} a:link, span.MsoHyperlink {mso-style-priority:99; color:blue; 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/> </o:shapelayout></xml><![endif]--></head><body lang=3DEN-US link=3Dblue vli= nk=3Dpurple><div class=3DWordSection1><p class=3DMsoNormal>Hi,<o:p></o:p></= p><p class=3DMsoNormal><o:p> </o:p></p><p class=3DMsoNormal>We’r= e planning to migrate from iSCSI /LVM to mirrored GlusterFS to reach fail-o= ver.<br>As I did read <a href=3D"http://community.gluster.org/q/can-i-use-g= lusterfs-as-an-alternative-network-storage-backing-for-vm-hosting/">here</a= pected IO per second for a VM ?<br>(I know this can differ enormously)<br><= br>We have about <br>=A0<br>Perhaps somebody here already uses 3.3 (with se= lf-healing) ?<br><br>I’m pretty looking forward to GlusterFS 3.4, as = the new features seem to be “made” for RHEV/oVirt.<br><br>Thank= s in advance for your feedback!<o:p></o:p></p><p class=3DMsoNormal><o:p>&nb= sp;</o:p></p><p class=3DMsoNormal>Best, Sven. <o:p></o:p></p><p class=3DMso= Normal><o:p> </o:p></p><p class=3DMsoNormal><span style=3D'color:#5A5A= 5A'>Sven Knohsalla </span><span style=3D'color:#C00000'>|</span><span style= =3D'color:#5A5A5A'> System Administration<o:p></o:p></span></p><p class=3DM= soNormal><span style=3D'color:gray'><o:p> </o:p></span></p><p class=3D= MsoNormal><span style=3D'font-size:9.0pt;color:#5A5A5A'>Office +49 631 6803= 6 433 | Fax +49 631 68036 111=A0 |E-Mail</span><span style=3D'font-size:9.0= pt;color:#505050'> </span><span style=3D'font-size:9.0pt;color:#BF000D'>s.k= nohsalla@netbiscuits.com</span><span style=3D'font-size:9.0pt;color:#5A5A5A= '> | Skype: </span><span style=3D'font-size:9.0pt;color:#BF000D'>netbiscuit= s.admin</span><span style=3D'font-size:9.0pt;color:#5A5A5A'> <o:p></o:p></s= pan></p><p class=3DMsoNormal><span lang=3DDE style=3D'font-size:9.0pt;color= :#5A5A5A'>Netbiscuits GmbH | Europaallee 10 | 67657 | GERMANY<o:p></o:p></s= pan></p><p class=3DMsoNormal><span lang=3DDE style=3D'font-size:9.0pt'><o:p= p;t=3D1348837476176" alt=3D"Beschreibung: Beschreibung: http://www.netbiscu= its.com/image/image_gallery?uuid=3D65218eda-f7f9-4541-abfe-928c09e418a0&= ;groupId=3D10211&t=3D1348837476176"><span lang=3DDE><o:p></o:p></span><= /p><p class=3DMsoNormal><span lang=3DDE style=3D'font-size:9.0pt'><o:p>&nbs= p;</o:p></span></p><p class=3DMsoNormal><span lang=3DDE><a href=3D"http://w= ww.netbiscuits.com/events"><span lang=3DEN-US style=3D'font-size:9.0pt;colo= r:#BF000D'>Meet us at events around the globe</span></a></span><span style= =3D'color:#BF000D'><o:p></o:p></span></p><p class=3DMsoNormal style=3D'mso-= margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style=3D'font-family:= "Times New Roman","serif";color:black'> </span><a href=3D"https://www.= netbiscuits.com/blog"><span style=3D'color:windowtext;text-decoration:none'= pan></a><span style=3D'font-family:"Times New Roman","serif";color:black'>&= nbsp;</span><a href=3D"https://twitter.com/netbiscuits"><span style=3D'colo= r:windowtext;text-decoration:none'><img border=3D0 width=3D24 height=3D24 i= 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