On Fri, Aug 10, 2018 at 6:51 AM, Qu Wenruo <quwenruo.bt...@gmx.com> wrote: > > > On 8/10/18 6:42 PM, Dan Merillat wrote: >> On Fri, Aug 10, 2018 at 6:05 AM, Qu Wenruo <quwenruo.bt...@gmx.com> wrote: > > But considering your amount of block groups, mount itself may take some > time (before trying to resume balance).
I'd believe it, a clean mount took 2-3 minutes normally. btrfs check ran out of RAM eventually so I killed it and went on to trying to mount again. readonly mounted pretty quickly, so I'm just letting -o remount,rw spin for however long it needs to. Readonly access is fine over the weekend, and hopefully it will be done by monday. To be clear, what exactly am I watching with dump-tree to monitor forward progress? Thanks again for the help!