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Not sure what you mean by "doing snapshots from our end"? Znapzend is just a perl script that issues calls to regular ZFS commands based upon schedules stored as ZFS metadata, so these are just regular ZFS snapshots. The setup is a workstation used to virtualise a desktop environment for...

I have been experiencing daily GPFs since upgrading a stable platform to 6.1. Once or twice per day, the machine goes into a series of soft lockups that can only be recovered by power cycling the box. The problem appears to be ZFS related as it is usually triggered immediately after a znapzend...

Hmmm, obviously too close to the bleeding edge here. For others attempting to get this working, I have had no success trying to pass through cards with the following chipsets: - Asmedia ASM-1142 USB 3.1 (works once after boot for a few seconds only) - Renesas / NEC - µPD720202 USB 3.0...

I have been trying to install an add-on card to provide additional USB 3.0 ports that can be passed through to a guest, but I seem to be hitting a host issue that prevents this. Once the card is installed, I get the following error during host boot (v4.4): [ 45.887595] xhci_hcd 0000:06:00.0...

I believe that the Voyager sticks are SSD over USB rather than Flash, so should not have that problem. There do seem to be several unresolved ZoL bugs in this area, however, so it might be worth migrating onto SATA drives to test. What is the best approach to migrating a mirrored rpool nowadays?

I have a recent 4.4 installation that uses a mirrored ZFS root pool on two USB 3.0 SSD thumb drives. The drives are Corsair Voyager GS 64GB sticks with a claimed read speed of 295MB/s and write speeds of 170MB/s, however I am experiencing continuous IO Delays on this pool of between 15% and 30%...