Krzysztof Smolinski
4d783e7255
raid1: read balancing
...
Reads for raid1 bdevs are balanced. Algorithm tries to evenly distribute
load by sending read I/O to all base bdevs following round-robin, but
skiping base bdev that processed most data so far.
Signed-off-by: Krzysztof Smolinski <krzysztof.smolinski@intel.com>
Change-Id: I7d85411a6421bd7352031efb562ee95f2c612011
2023-05-09 17:58:11 +08:00
Krzysztof Smolinski
d68159b618
raid5f: io metadata support
...
Signed-off-by: Krzysztof Smolinski <krzysztof.smolinski@intel.com>
Change-Id: I7760b2acc315970fbe1a99412dbd9a858ed17d0c
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15130
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
2023-01-11 09:08:52 +00:00
Krzysztof Smolinski
8f424ed8f6
raid1: io metadata support
...
Signed-off-by: Krzysztof Smolinski <krzysztof.smolinski@intel.com>
Change-Id: I53a57f85d94110365492d457715f8a8bc1194628
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15127
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
2023-01-11 09:08:52 +00:00
Krzysztof Smolinski
69038a944d
test/raid1: unit tests implementation
...
Implementation of basic unit tests for raid1 module.
Signed-off-by: Krzysztof Smolinski <krzysztof.smolinski@intel.com>
Change-Id: Ide961b272cfd4997e51634dc6d298d9ab52d358a
Signed-off-by: Artur Paszkiewicz <artur.paszkiewicz@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14437
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2023-01-09 12:39:19 +00:00
