Thanks for the clarification. It seems that my nvme (used by vdo) is not locked. I will check again before opening a bug.
Best Regards, Strahil NikolovOn May 21, 2019 09:52, Sahina Bose <sab...@redhat.com> wrote: > > > > On Tue, May 21, 2019 at 2:36 AM Strahil Nikolov <hunter86...@yahoo.com> wrote: >> >> Hey Sahina, >> >> it seems that almost all of my devices are locked - just like Fred's. >> What exactly does it mean - I don't have any issues with my bricks/storage >> domains. > > > > If the devices show up as locked - it means the disk cannot be used to create > a brick. This is when the disk either already has a filesystem or is in use. > But if the device is a clean device and it still shows up as locked - this > could be a bug with how python-blivet/ vdsm reads this > > The code to check is implemented as > _canCreateBrick(device): > if not device or device.kids > 0 or device.format.type or \ > hasattr(device.format, 'mountpoint') or \ > device.type in ['cdrom', 'lvmvg', 'lvmthinpool', 'lvmlv', 'lvmthinlv']: > return False > return True > >> >> Best Regards, >> Strahil Nikolov >> >> В понеделник, 20 май 2019 г., 14:56:11 ч. Гринуич+3, Sahina Bose >> <sab...@redhat.com> написа: >> >> >> To scale existing volumes - you need to add bricks and run rebalance on the >> gluster volume so that data is correctly redistributed as Alex mentioned. >> We do support expanding existing volumes as the bug >> https://bugzilla.redhat.com/show_bug.cgi?id=1471031 has been fixed >> >> As to procedure to expand volumes: >> 1. Create bricks from UI - select Host -> Storage Device -> Storage device. >> Click on "Create Brick" >> If the device is shown as locked, make sure there's no signature on device. >> If multipath entries have been created for local devices, you can blacklist >> those devices in multipath.conf and restart multipath. >> (If you see device as locked even after you do this -please report back). >> 2. Expand volume using Volume -> Bricks -> Add Bricks, and select the 3 >> bricks created in previous step >> 3. Run Rebalance on the volume. Volume -> Rebalance. >> >> >> On Thu, May 16, 2019 at 2:48 PM Fred Rolland <froll...@redhat.com> wrote: >>> >>> Sahina, >>> Can someone from your team review the steps done by Adrian? >>> Thanks, >>> Freddy >>>
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