https://bugzilla.kernel.org/show_bug.cgi?id=73051 Jan Kara <jack@xxxxxxx> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO CC| |jack@xxxxxxx --- Comment #2 from Jan Kara <jack@xxxxxxx> --- Looking into the traces, this doesn't seem to be ext4 problem at the first sight. We are waiting in filemap_fdatawait_range() for IO on the page to finish. It seems that never happens which would be a bug somewhere in the block layer, device mapper, etc. Seeing that you mention bcache, would it be possible to try whether the hangs happen without it? -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
