>> What about: >> >> vgs >> sfdisk -l <your disk path>
This result in a empty partition table... It sounds like I lost all partitions inside the guest 2015-06-22 10:14 GMT-03:00 Eneko Lacunza <[email protected]>: > > What about: > > vgs > sfdisk -l <your disk path> > > El 22/06/15 a las 15:05, Gilberto Nunes escribió: > > Ok guys... > > All those steps I already perform... > I can shrink fs+partition+lvm inside the guest... Everything is ok! > But, when I perform this: > > qemu-img resize vm.raw -3100G > > the guest crash! > > The raw image, on Proxmox fs has 3,9 TB... > Inside the guest, I have this: > > df -h > Filesystem Size Used Avail Use% Mounted on > /dev/mapper/vg_bancosiscobra-lv_root > 50G 4,7G 43G 11% / > tmpfs 939M 0 939M 0% /dev/shm > /dev/sda2 485M 67M 393M 15% /boot > /dev/mapper/vg_bancosiscobra-lv_home > 640G 540G 68G 89% /home > > With the qemu-img resize command showing above, I managed to shrink raw > image to 800GB, more than sufficient to boot the machine... > But no way! I get error inside the guest... > > My next shot will be this tutorial: > > http://dnaeon.github.io/resizing-a-kvm-disk-image-on-lvm-the-easy-way/ > > 2015-06-22 9:57 GMT-03:00 Yannis Milios <[email protected]>: > >> First try to shrink fs+partition+lvm inside guest vm with gparted as >> Lindsay suggested. >> >> Reboot the VM to check if resize completed successfully. >> Check actual fs+partition+lvm sizes inside VM and verify their total size. >> >> Shutdown VM and try to resize raw disk so that the total size is bigger >> at least some MB than the actual size. >> >> For example if actual size is 1Tb resize it to 1.2-1.3 Tb just to be safe. >> >> Try booting the VM again. >> On 22 Jun 2015 13:37, "Gilberto Nunes" <[email protected]> >> wrote: >> >>> So, inside the VM I managed to reduce the LVM and the Filesystem... >>> But, when I try to use qemu-img resize, perhaps I mistake something, >>> because the crash down in kernel panic, 'cause not found and partitions, >>> even the LVM! >>> >>> Are you sure that gparted live iso is safe??? >>> >>> Thanks >>> >>> 2015-06-22 9:25 GMT-03:00 Lindsay Mathieson <[email protected] >>> >: >>> >>>> Use the GPartEd Live ISO (http://gparted.org/download.php) to resize >>>> the LVM *and* the partiton, then qemu-img to shrink it. >>>> >>>> >>>> >>>> On 22 June 2015 at 21:50, Gilberto Nunes <[email protected]> >>>> wrote: >>>> >>>>> Hi guys >>>>> >>>>> I was able to reduce LVM and root/home partition inside a certain VM, >>>>> runnning on Proxmox. >>>>> The VM has raw image. >>>>> This image was 4 TB of size.. >>>>> But, when I try using command: >>>>> >>>>> qemu-img resize vm.raw -XXXXG >>>>> >>>>> The VM get crash! No partition remain.... >>>>> >>>>> So I thought use virt-resize to make this operation.... >>>>> I can use perhaps, other host, with virt-manager and other virt tools >>>>> installed, shrink the raw image with virt-resize and get use the resulting >>>>> image to new VM on Proxmox... >>>>> >>>>> Or, maybe you guys, has another solution...?? >>>>> >>>>> Thanks >>>>> >>>>> -- >>>>> >>>>> Gilberto Ferreira >>>>> +55 (47) 9676-7530 <%2B55%20%2847%29%209676-7530> >>>>> Skype: gilberto.nunes36 >>>>> >>>>> >>>>> _______________________________________________ >>>>> pve-user mailing list >>>>> [email protected] >>>>> http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user >>>>> >>>>> >>>> >>>> >>>> -- >>>> Lindsay >>>> >>>> _______________________________________________ >>>> pve-user mailing list >>>> [email protected] >>>> http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user >>>> >>>> >>> >>> >>> -- >>> >>> Gilberto Ferreira >>> +55 (47) 9676-7530 <%2B55%20%2847%29%209676-7530> >>> Skype: gilberto.nunes36 >>> >>> >>> _______________________________________________ >>> pve-user mailing list >>> [email protected] >>> http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user >>> >>> > > > -- > > Gilberto Ferreira > +55 (47) 9676-7530 > Skype: gilberto.nunes36 > > > > _______________________________________________ > pve-user mailing > [email protected]http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user > > > > -- > Zuzendari Teknikoa / Director Técnico > Binovo IT Human Project, S.L. > Telf. 943575997 > 943493611 > Astigarraga bidea 2, planta 6 dcha., ofi. 3-2; 20180 Oiartzun > (Gipuzkoa)www.binovo.es > > > _______________________________________________ > pve-user mailing list > [email protected] > http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user > > -- Gilberto Ferreira +55 (47) 9676-7530 Skype: gilberto.nunes36
_______________________________________________ pve-user mailing list [email protected] http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
