Hi Dean, Good day to you, and thank you for your e-mail.
The current setting (value) of storage.overprovisioning.factor is 2. Do you think it matters? I can't remember whether the value was the default value, or is it something that we changed earlier. Do you think changing this to 1 will help? Looking forward to your reply, thank you. Cheers. On Fri, Oct 4, 2013 at 12:24 AM, Dean Kamali <dean.kam...@gmail.com> wrote: > have you looked at storage over-provisioning settings ?? > > > On Thu, Oct 3, 2013 at 11:53 AM, Indra Pramana <in...@sg.or.id> wrote: > > > Dear all, > > > > We face a major problem after upgrading to 4.2.0. Mounting from KVM hosts > > to secondary storage seems to fail, every time a new VM instance is > > created, it will use up the / (root) partition of the KVM hosts instead. > > > > Here is the df result: > > > > ==== > > root@hv-kvm-02:/home/indra# df > > Filesystem 1K-blocks Used > > Available Use% Mounted on > > /dev/sda1 4195924 > > 4195924 0 100% / > > udev 132053356 4 > > 132053352 1% /dev > > tmpfs 52825052 440 > > 52824612 1% /run > > none 5120 > > 0 5120 0% /run/lock > > none 132062620 0 > > 132062620 0% /run/shm > > cgroup 132062620 0 > > 132062620 0% /sys/fs/cgroup > > /dev/sda6 10650544 2500424 > > 7609092 25% /home > > 10.237.11.31:/mnt/vol1/sec-storage2/template/tmpl/2/288 4195924 > > 4195924 0 100% /mnt/5230667e-9c58-3ff6-983c-5fc2a72df669 > > ==== > > > > The strange thing is that df shows that it seems to be mounted, but it's > > actually not mounted. If you noticed, the total capacity of the mount > point > > is exactly the same as the capacity of the / (root) partition. By right > it > > should show 7 TB instead of just 4 GB. > > > > This caused VM creation to be error due to out of disk space. This also > > affect the KVM operations since the / (root) partition becomes full, and > we > > can only release the space after we reboot the KVM host. > > > > Anyone experience this problem before? We are at loss on how to resolve > the > > problem. > > > > Looking forward to your reply, thank you. > > > > Cheers. > > >
