Merge pull request #476 from t-miyamae/wip-10886

erasure code: added shec's initial ceph-qa-suite

Reviewed-by: Loic Dachary <ldachary@redhat.com>

clusters/fixed-4.yaml

@@ -0,0 +1,5 @@
+roles: 
+- [mon.a, osd.0, osd.4, osd.8, osd.12] 
+- [mon.b, osd.1, osd.5, osd.9, osd.13] 
+- [mon.c, osd.2, osd.6, osd.10, osd.14] 
+- [osd.3, osd.7, osd.11, osd.15, client.0] 

erasure-code/ec-rados-plugin=shec-k=4-m=3-c=2.yaml

@@ -0,0 +1,30 @@
+tasks:
+- rados:
+    clients: [client.0]
+    ops: 400
+    objects: 50
+    ec_pool: true
+    erasure_code_profile:
+      name: shecprofile
+      plugin: shec
+      k: 4
+      m: 3
+      c: 2
+      ruleset-failure-domain: osd
+    op_weights:
+      read: 100
+      write: 0
+      append: 100
+      delete: 50
+      snap_create: 50
+      snap_remove: 50
+      rollback: 50
+      copy_from: 50
+      setattr: 25
+      rmattr: 25
+overrides: 
+  ceph: 
+    conf: 
+      global: 
+        enable experimental unrecoverable data corrupting features: shec 
+

suites/rados/thrash-erasure-code-shec/clusters/fixed-4.yaml

@@ -0,0 +1 @@
+../../../../clusters/fixed-4.yaml

suites/rados/thrash-erasure-code-shec/fs/xfs.yaml

@@ -0,0 +1 @@
+../../../../fs/xfs.yaml

suites/rados/thrash-erasure-code-shec/msgr-failures

@@ -0,0 +1 @@
+../thrash/msgr-failures

suites/rados/thrash-erasure-code-shec/thrashers/default.yaml

@@ -0,0 +1,18 @@
+tasks:
+- install:
+- ceph:
+    log-whitelist:
+    - wrongly marked me down
+    - objects unfound and apparently lost
+    - slow request
+    conf:
+      osd:
+        osd debug reject backfill probability: .3
+        osd max backfills: 1
+        osd scrub min interval: 60
+        osd scrub max interval: 120
+- thrashosds:
+    timeout: 1200
+    chance_pgnum_grow: 1
+    chance_pgpnum_fix: 1
+    min_in: 8

suites/rados/thrash-erasure-code-shec/workloads/ec-rados-plugin=shec-k=4-m=3-c=2.yaml

@@ -0,0 +1 @@
+../../../../erasure-code/ec-rados-plugin=shec-k=4-m=3-c=2.yaml