Use this config http://bazaar.launchpad.net/~cloud-init-dev/cloud-init/trunk/view/head:/doc/examples/cloud-config-growpart.txt
Like those steps https://rwmj.wordpress.com/2013/12/10/creating-a-cloud-init-config-disk-for-non-cloud-boots/ But I got your point, maybe the reason is that in non-qcow2 the image would not be sparse And also even in qcow2 during the build it will allocate the whole size (including the unsed) After all it's about just enough os image On Fri, Sep 4, 2015, 8:22 PM Vivek Goyal <vgo...@redhat.com> wrote: > I use virt-manager to import the image directly. No cloud init. > > Thanks > Vivek > > On Fri, Sep 04, 2015 at 05:19:07PM +0000, Muayyad AlSadi wrote: > > Then cloud init > > > > On Fri, Sep 4, 2015, 8:18 PM Vivek Goyal <vgo...@redhat.com> wrote: > > > > > Sure. But all these are manual steps. Trying to give better defaults > > > out of the box. > > > > > > Thanks > > > Vivek > > > > > > On Fri, Sep 04, 2015 at 05:14:53PM +0000, Muayyad AlSadi wrote: > > > > You can do live expand of xfs, to take all the space type > > > > > > > > xfs_growfs / > > > > > > > > So you should do something like > > > > > > > > qemu-img resize myimg.qcow2 +20G > > > > > > > > then boot it then type > > > > > > > > xfs_growfs / > > > > > > > > Or use cloud init > > > > > > > > > > > > On Fri, Sep 4, 2015, 8:04 PM Vivek Goyal <vgo...@redhat.com> wrote: > > > > > > > > > Not sure what you are trying to say? > > > > > > > > > > Thanks > > > > > Vivek > > > > > > > > > > On Fri, Sep 04, 2015 at 04:59:08PM +0000, Muayyad AlSadi wrote: > > > > > > It's xfs so it will just expand. > > > > > > > > > > > > On Fri, Sep 4, 2015, 7:51 PM Vivek Goyal <vgo...@redhat.com> > wrote: > > > > > > > > > > > > > Hi, > > > > > > > > > > > > > > Virtual size of qcow2 f22 atomic size is 6G. I am wondering if > > > there is > > > > > > > a reason behind such small size. Will 10G be a better default. > > > > > > > > > > > > > > Right now out of 6G, 3G is consumed by rootfs. We also setup > thin > > > pool > > > > > > > for docker which will consume 40% of free space (or 2G > minimum). > > > Some > > > > > > > people are finding that out of box, there is not enough space > for > > > thin > > > > > > > pool and 3G free space gets exhausted pretty fast. > > > > > > > > > > > > > > Is it a good idea to bump up default virtual size to 10G? > > > > > > > > > > > > > > Thanks > > > > > > > Vivek > > > > > > > > > > > > > > > > > > > > > > >
