<html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: Verdana; font-size: 10pt; color: #000000'><font face="Verdana" size="2">oh great to know :)</font><div style="font-family: Verdana; font-size: 10pt; "><br></div><div style="font-family: Verdana; font-size: 10pt; ">what happen if <span style="font-family: Helvetica, Arial, sans-serif; font-size: 16px; ">block_resize drive-virtio0 XXG is different that real lvm disk size ?</span></div><div><br></div><div><br><hr id="zwchr" style="font-family: Verdana; font-size: 10pt; "><div style="font-family: Helvetica, Arial, sans-serif; font-size: 12pt; color: rgb(0, 0, 0); font-weight: normal; font-style: normal; text-decoration: none; "><b>De: </b>"Stefan Priebe" <s.priebe@profihost.ag><br><b>À: </b>"Alexandre DERUMIER" <aderumier@odiso.com><br><b>Cc: </b>pve-devel@pve.proxmox.com<br><b>Envoyé: </b>Dimanche 29 Juillet 2012 11:39:56<br><b>Objet: </b>Re: [pve-devel] online resize of virtio-blk?<br><br>Hello,<br><br>it works perfectly this way:<br><br>lvextend -L ${newsize}G /dev/pve/vm-100-disk-1<br><br>~# qm monitor 100<br>Entering Qemu Monitor for VM 100 - type 'help' for help<br>qm> block_resize drive-virtio0 30G<br>qm> quit<br><br>in VM:<br>dmesg shows:<br>[53925.713083] virtio_blk virtio0: new size: 62914560 512-byte logical <br>blocks (32.2 GB/30.0 GiB)<br><br>Stefan<br>Am 29.07.2012 08:31, schrieb Alexandre DERUMIER:<br>> i'm not sure it's possible with virtio-blk.<br>><br>> virtio-scsi seem to support it in qemu git.<br>><br>> I'll make some tests today with .raw files to see what is possible.<br>><br>><br>><br>> BTW, I would like to implement resize of volume in proxmox for the future, could you describe how to resize an lvm device ?<br>><br>><br>> ----- Mail original -----<br>><br>> De: "Stefan Priebe" <s.priebe@profihost.ag><br>> À: pve-devel@pve.proxmox.com<br>> Envoyé: Samedi 28 Juillet 2012 21:58:42<br>> Objet: [pve-devel] online resize of virtio-blk?<br>><br>> Hello list,<br>><br>> is online resizing of virtio blk devices supported? It seems Redhat<br>> itself supports it:<br>> https://bugzilla.redhat.com/show_bug.cgi?id=648594<br>><br>> I've resized the LVM block device outside of the VM but inside the VM<br>> i've no idea how to get the new size.<br>><br>> Stefan<br>> _______________________________________________<br>> pve-devel mailing list<br>> pve-devel@pve.proxmox.com<br>> http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-devel<br>><br>><br>><br></div><br><br><br><font face="Verdana" size="2">-- </font><br><div style="font-family: Verdana; font-size: 10pt; "><span name="x"></span><br class="Apple-interchange-newline"><table cellspacing="3" cellpadding="0" border="0" style="background-color: rgb(255, 255, 255); font-family: Calibri; height: 150px; "><tbody><tr><td class="style2"><p><span style="font-size: 12pt; "><img width="248" height="150" src="http://www.odiso.com/library/img/signature/logo_blanc.png" src="http://www.odiso.com/library/img/signature/logo_blanc.png"></span></p></td><td width="100%" class="style3" style="padding-left: 10px; "><table cellspacing="5" cellpadding="5" border="0" class="MsoNormalTable"><tbody><tr><td><p><b><span style="font-size: 12.5pt; "><font color="#198ea3">Alexandre </font></span></b><b><span style="font-size: 12.5pt; color: rgb(66, 66, 66); ">D</span></b><b style="font-size: 10pt; "><span style="font-size: 12.5pt; color: rgb(66, 66, 66); ">e</span></b><b style="font-size: 10pt; "><span style="font-size: 12.5pt; color: rgb(66, 66, 66); ">rumier</span></b><span style="font-size: 10pt; "> </span></p><p><b><span style="color: rgb(66, 66, 66); "><font size="2">Ingénieur Systèmes et Réseaux</font></span></b></p></td></tr><tr><td><p><font size="2"><b><span style="color: rgb(66, 66, 66); ">Fixe </span><span style="color: rgb(66, 66, 66); ">: </span></b><span style="color: rgb(99, 100, 102); ">03 20 68 88 85</span> <br> <br><b><span style="color: rgb(66, 66, 66); ">Fax : </span></b><span style="color: rgb(99, 100, 102); ">03 20 68 90 88</span></font></p></td></tr><tr><td class="style1"><p><font size="2"><span style="color: gray; ">45 Bvd du Général Leclerc 59100 Roubaix </span><br><span style="color: gray; ">12 rue Marivaux 75002 Paris</span></font><span style="font-size: 12pt; "></span></p></td></tr></tbody></table></td></tr></tbody></table><span style="font-family: Arial; background-color: rgb(255, 255, 255); "></span><br style="font-family: Arial; background-color: rgb(255, 255, 255); "><span name="x"></span><br></div></div></div></body></html>