On Mon, May 01, 2017 at 03:37:23PM +0300, Alex Lyakas wrote: > [resending to proper list] > > Greetings XFS community, > > We have an XFS instance mounted as "sync" > (rw,sync,noatime,wsync,attr2,discard,inode64,prjquota 0 0). This instance is > exposed via nfsd. Size is about 50TB. Don't use the sync option ever. In fact we probably should remove it. > Kernel version is 3.18.19. Which is extremely outdate. Please try latest mainline, or at least 4.9-stable which is long term supported. -- To unsubscribe from this list: send the line "unsubscribe linux-xfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html