Thank you, Anton. I will take a look at this, but seems promising.
On Mon, Aug 31, 2015 at 2:27 PM, Anton Marchukov <[email protected]> wrote: > Hello Damir. > > >> If I try to create local storage, it works, but then host is in separate >> Data Center. >> If I try to add POSIX FS to node in existing Data Center, then all other >> hosts stop working, since they can't access that local storage (kind of >> expected). >> >> So, long story short - does shared and local storage mix and how? >> > > We faced the same need - to use a local storage for our CI and managed to > use vdsm scratchpad hook for that: > > http://www.ovirt.org/VDSM-Hooks/scratchpad > > it implements something similar to AWS ephemeral storage, so it mounts a > local disk that does not survive over reboot. This might work for you. Of > cause it will not be possible to migrate such a VM and the hook will fails > an attempt to do migration. > > Please note that there is a patch https://gerrit.ovirt.org/#/c/42573/ > without which it may not work. This patch was merged, but most like is not > yet at the ovirt version you use. > > Let me know if you have other questions with regards to that hook usage. I > may also share my unit files for systemd to format and mount the local > storage provided by the hook. > > Anton. > > -- Damir Marković | System Engineer | Nordeus
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