Re: [PATCH v5 00/17] fs: introduce new writeback error reporting and convert ext2 and ext4 to use it

From: Andrew Morton
Date: Wed May 31 2017 - 16:27:34 EST


On Wed, 31 May 2017 08:45:23 -0400 Jeff Layton <jlayton@xxxxxxxxxx> wrote:

> This is v5 of the patchset to improve how we're tracking and reporting
> errors that occur during pagecache writeback.

I'm curious to know how you've been testing this? Is that testing
strong enough for us to be confident that all nature of I/O errors
will be reported to userspace?