On 03/21/2015 05:50 PM, Dave Chinner wrote:
On Thu, Mar 19, 2015 at 04:31:08PM -0400, Josef Bacik wrote:
This creates a new target that is meant for file system developers to test file
system integrity at particular points in the life of a file system. We capture
all write requests and the
On 03/23/2015 02:02 PM, Vivek Goyal wrote:
On Thu, Mar 19, 2015 at 04:31:08PM -0400, Josef Bacik wrote:
[..]
+ * We log writes only after they have been flushed, this makes the log describe
+ * close to the order in which the data hits the actual disk, not its cache.
So
+ * for example the
On Fri, Mar 20 2015 at 10:50am -0400,
Josef Bacik jba...@fb.com wrote:
This creates a new target that is meant for file system developers to test
file
system integrity at particular points in the life of a file system. We
capture
all write requests and the data and log the requests and
On Thu, Mar 19, 2015 at 04:31:08PM -0400, Josef Bacik wrote:
[..]
+ * We log writes only after they have been flushed, this makes the log
describe
+ * close to the order in which the data hits the actual disk, not its cache.
So
+ * for example the following sequence (W means write, C
On Thu, Mar 19, 2015 at 04:31:08PM -0400, Josef Bacik wrote:
This creates a new target that is meant for file system developers to test
file
system integrity at particular points in the life of a file system. We
capture
all write requests and the data and log the requests and the data to a
This creates a new target that is meant for file system developers to test file
system integrity at particular points in the life of a file system. We capture
all write requests and the data and log the requests and the data to a separate
device for later replay. There is a userspace utility to
On Fri, Mar 20, 2015 at 10:50:37AM -0400, Josef Bacik wrote:
This creates a new target that is meant for file system developers to test
file
system integrity at particular points in the life of a file system. We
capture
all write requests and the data and log the requests and the data to a
On Thu, Mar 19, 2015 at 04:31:08PM -0400, Josef Bacik wrote:
This creates a new target that is meant for file system developers to test
file
system integrity at particular points in the life of a file system.
Hi Josef, just a quick drive-by review for stuff that jumps out at me..
+
This creates a new target that is meant for file system developers to test file
system integrity at particular points in the life of a file system. We capture
all write requests and the data and log the requests and the data to a separate
device for later replay. There is a userspace utility to
