5 Commits

Author SHA1 Message Date
Ben Walker
abc73f6995 blob: Handle failure to alloc xattr on parse
Or rather, at least assert that the allocation failed.
This is not a recoverable error in general.

Change-Id: I9bc325066e829fc311ce84ce83536e9933ac5473
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
2017-03-27 15:15:24 -07:00
Ziye Yang
66aabffcae blob: free the blob in error case
Change-Id: I645e01123949fc4707509d0626f8a5327b7bdd3c
Signed-off-by: Ziye Yang <ziye.yang@intel.com>
2017-03-27 14:38:25 -07:00
Ben Walker
d827cfbde6 blob: Handle allocation failures in set xattr
Change-Id: Ida9361066e8b3117d1022379d75e290b11f86b52
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
2017-03-27 13:54:54 -07:00
Jim Harris
1edd9bf3e4 blobfs: Add a lightweight filesystem built on the blobstore
This is the initial commit for "blobfs", a lightweight
filesystem built on top of the SPDK blobstore.

Also included in this patch:

1) a shim for using SPDK bdevs as the backing store for
   SPDK blobstore/blobfs
2) documentation for using blobfs as the storage engine
   with RocksDB
3) scripts for running a set of workloads and collecting
   profiling data with RocksDB and blobfs

See doc/blobfs/getting_started.md included in this commit
for more details on blobfs, including some of the current
limitations.


Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I2a6d3d4b87236730051228ed62c0c04e04c42c73
2017-03-24 14:15:45 -07:00
Ben Walker
d89352a95c blob: Add a persistent, power-fail safe block allocator
This is the initial commit for the "blobstore", a lightweight,
highly parallel, persistent, power-fail safe block allocator.

Documentation will be added in future patches.

Change-Id: I20a4daf899f1215d396f7931c3ec9a2e2bb269d0
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
2017-03-21 14:21:21 -07:00