On Tue, Nov 12, 2019 at 4:16 PM Christoph Hellwig <hch@xxxxxx> wrote: > > Amir just send another patch dealing with the time stamps. I'd suggest > you chime into the discussion in that thread. That's right I just posted the ext4 style extend to 34bits yesterday [1], but I like your version so much better, so I will withdraw mine. Sorry I did not CC you nor Deepa nor y2038 list. I did not think you were going to actually deal with specific filesystems. I'd also like to hear people's thoughts about migration process. Should the new feature be ro_compat as I defined it or incompat? If all agree that Arnd's format change is preferred, I can assist with xfsprogs patches, tests or whatnot. Thanks, Amir. [1] https://lore.kernel.org/linux-xfs/20191112082524.GA18779@xxxxxxxxxxxxx/T/#mfa11ea3c035d4c21ec6a56b7c83a6dfa76e48068
