Spdk/lib/blob
Tomasz Zawadzki c8c73af940 lib/blob: add clearing extents to persist path
This looks like a major omission on persist path.
Especially visible for cases where blobstore was not
reloaded between blob creations/deletion.

Added writing out zeroes to md_pages that contained
truncated extents (resized down).
After zeroes are writen out, md_pages for those extents
are released. In case of blob deletion, extents are
resized down to 0 so all extent pages are released.

Fixes #1590

Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: I9a2a1190e3f1f3b5d1bb806191c1fe4d27df7780
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4051
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2020-09-09 07:19:57 +00:00
..
blob_bs_dev.c lib/blob: remove _spdk prefix from all functions. 2020-05-27 07:35:02 +00:00
blobstore.c lib/blob: add clearing extents to persist path 2020-09-09 07:19:57 +00:00
blobstore.h blob: Add a bitmask for quickly checking which blobs are open 2020-07-07 07:30:58 +00:00
Makefile mk/lib: add a check that major and minor version is set for libs. 2020-05-21 09:19:00 +00:00
request.c lib/blob: remove spdk_ prefix from bs_batch_read_bs_dev 2020-06-01 09:21:14 +00:00
request.h lib/blob: remove spdk_ prefix from bs_batch_read_bs_dev 2020-06-01 09:21:14 +00:00
spdk_blob.map lib/blob: add a map file. 2020-04-15 22:10:08 +00:00
zeroes.c lib/blob: remove spdk_ from non-public APIs 2020-04-15 22:10:08 +00:00