Jim Harris 31f18569bd blobfs: ensure length xattr is written even if all data is flushed ... Data can get implicitly flushed as cache buffers are filled. But the length xattr is only written in response to a sync or close operation. So we cannot just look at the amount of data flushed, and ignore the sync operation if all of the data written has been flushed - we still need to write the length xattr. This also adds a unit test which reproduces the original problem. Fixes issue #297. Signed-off-by: Jim Harris <james.r.harris@intel.com> Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/455692 (master) (cherry picked from commit e967dcd245) Change-Id: Icca6ef4d1544f72e9bc31c4ee77d26b4b7f0cce4 Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com> Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/457275 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com>		2019-06-18 10:59:28 +00:00
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blobfs_internal.h	blobfs: separate cache tree related definitions into tree.h	2017-05-04 09:11:28 -07:00
blobfs.c	blobfs: ensure length xattr is written even if all data is flushed	2019-06-18 10:59:28 +00:00
Makefile	blobfs: Add a lightweight filesystem built on the blobstore	2017-03-24 14:15:45 -07:00
tree.c	blobfs: Add conf parse for blobfs.	2017-11-15 18:03:00 -05:00
tree.h	blobfs: Add conf parse for blobfs.	2017-11-15 18:03:00 -05:00