Block device resize detection

2010-12-06 Thread Vandeir Eduardo
Hi guys, I have a KVM guest machine, lets name it VMTEST, using an iSCSI LUN as a virtio device. Something like this: disk type='block' device='disk' driver name='qemu' type='raw' cache='none'/ source dev='/dev/disk/by-path/ip-w.x.y.z:3260-iscsi-iqn.2010-10.br.furb.inf:disk0-lun-4'/

Re: Block device resize detection

2010-12-06 Thread Alexander Graf
Hi Vandeir, On 06.12.2010, at 11:49, Vandeir Eduardo wrote: Hi guys, I have a KVM guest machine, lets name it VMTEST, using an iSCSI LUN as a virtio device. Something like this: disk type='block' device='disk' driver name='qemu' type='raw' cache='none'/ source

Re: Block device resize detection

2010-12-06 Thread Vandeir Eduardo
Humm, unfortunately I'm not a developer, only a sys admin, but this would be a nice feature to avoid restarting vm guests. I didn't want, but I think I will have to add another software layer (LVM) inside the guest vm. This way, when I need more space, I hot-add another device and add it to the

Re: Block device resize detection

2010-12-06 Thread Kevin Wolf
Am 06.12.2010 12:29, schrieb Alexander Graf: On 06.12.2010, at 11:49, Vandeir Eduardo wrote: I have a KVM guest machine, lets name it VMTEST, using an iSCSI LUN as a virtio device. Something like this: disk type='block' device='disk' driver name='qemu' type='raw' cache='none'/ source