qa/suites/crimson-rados-exp: add Seastore/thrash

As Seastore/trash was removed from the non-exp suite, it is
moved here until fully supported.
Follow-up to: 5150dae471c

Signed-off-by: Matan Breizman <mbreizma@redhat.com>

42 files changed, 352 insertions, 1 deletions

diff --git a/qa/suites/crimson-rados-experimental/.qa b/qa/suites/crimson-rados-experimental/.qa
index fea2489fdf6..a602a0353e7 120000
--- a/qa/suites/crimson-rados-experimental/.qa
+++ b/qa/suites/crimson-rados-experimental/.qa
@@ -1 +1 @@
-../.qa
\ No newline at end of file
+../.qa/
\ No newline at end of file
diff --git a/qa/suites/crimson-rados-experimental/thrash/% b/qa/suites/crimson-rados-experimental/thrash/%
new file mode 100644
index 00000000000..e69de29bb2d
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/%
diff --git a/qa/suites/crimson-rados-experimental/thrash/.qa b/qa/suites/crimson-rados-experimental/thrash/.qa
new file mode 120000
index 00000000000..a602a0353e7
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/.qa
@@ -0,0 +1 @@
+../.qa/
\ No newline at end of file
diff --git a/qa/suites/crimson-rados-experimental/thrash/0-size-min-size-overrides/.qa b/qa/suites/crimson-rados-experimental/thrash/0-size-min-size-overrides/.qa
new file mode 120000
index 00000000000..a602a0353e7
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/0-size-min-size-overrides/.qa
@@ -0,0 +1 @@
+../.qa/
\ No newline at end of file
diff --git a/qa/suites/crimson-rados-experimental/thrash/0-size-min-size-overrides/2-size-2-min-size.yaml.disabled b/qa/suites/crimson-rados-experimental/thrash/0-size-min-size-overrides/2-size-2-min-size.yaml.disabled
new file mode 120000
index 00000000000..5393a75548a
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/0-size-min-size-overrides/2-size-2-min-size.yaml.disabled
@@ -0,0 +1 @@
+.qa/overrides/2-size-2-min-size.yaml
\ No newline at end of file
diff --git a/qa/suites/crimson-rados-experimental/thrash/0-size-min-size-overrides/3-size-2-min-size.yaml b/qa/suites/crimson-rados-experimental/thrash/0-size-min-size-overrides/3-size-2-min-size.yaml
new file mode 120000
index 00000000000..5ff70eadf75
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/0-size-min-size-overrides/3-size-2-min-size.yaml
@@ -0,0 +1 @@
+.qa/overrides/3-size-2-min-size.yaml
\ No newline at end of file
diff --git a/qa/suites/crimson-rados-experimental/thrash/1-pg-log-overrides/.qa b/qa/suites/crimson-rados-experimental/thrash/1-pg-log-overrides/.qa
new file mode 120000
index 00000000000..a602a0353e7
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/1-pg-log-overrides/.qa
@@ -0,0 +1 @@
+../.qa/
\ No newline at end of file
diff --git a/qa/suites/crimson-rados-experimental/thrash/1-pg-log-overrides/normal_pg_log.yaml b/qa/suites/crimson-rados-experimental/thrash/1-pg-log-overrides/normal_pg_log.yaml
new file mode 100644
index 00000000000..e69de29bb2d
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/1-pg-log-overrides/normal_pg_log.yaml
diff --git a/qa/suites/crimson-rados-experimental/thrash/1-pg-log-overrides/short_pg_log.yaml b/qa/suites/crimson-rados-experimental/thrash/1-pg-log-overrides/short_pg_log.yaml
new file mode 120000
index 00000000000..abd86d7d986
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/1-pg-log-overrides/short_pg_log.yaml
@@ -0,0 +1 @@
+.qa/overrides/short_pg_log.yaml
\ No newline at end of file
diff --git a/qa/suites/crimson-rados-experimental/thrash/2-recovery-overrides/$ b/qa/suites/crimson-rados-experimental/thrash/2-recovery-overrides/$
new file mode 100644
index 00000000000..e69de29bb2d
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/2-recovery-overrides/$
diff --git a/qa/suites/crimson-rados-experimental/thrash/2-recovery-overrides/.qa b/qa/suites/crimson-rados-experimental/thrash/2-recovery-overrides/.qa
new file mode 120000
index 00000000000..a602a0353e7
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/2-recovery-overrides/.qa
@@ -0,0 +1 @@
+../.qa/
\ No newline at end of file
diff --git a/qa/suites/crimson-rados-experimental/thrash/2-recovery-overrides/default.yaml b/qa/suites/crimson-rados-experimental/thrash/2-recovery-overrides/default.yaml
new file mode 100644
index 00000000000..e69de29bb2d
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/2-recovery-overrides/default.yaml
diff --git a/qa/suites/crimson-rados-experimental/thrash/2-recovery-overrides/more-active-recovery.yaml.disabled b/qa/suites/crimson-rados-experimental/thrash/2-recovery-overrides/more-active-recovery.yaml.disabled
new file mode 120000
index 00000000000..47afd70202d
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/2-recovery-overrides/more-active-recovery.yaml.disabled
@@ -0,0 +1 @@
+.qa/overrides/more-active-recovery.yaml
\ No newline at end of file
diff --git a/qa/suites/crimson-rados-experimental/thrash/2-recovery-overrides/more-async-partial-recovery.yaml.disabled b/qa/suites/crimson-rados-experimental/thrash/2-recovery-overrides/more-async-partial-recovery.yaml.disabled
new file mode 100644
index 00000000000..0bbc72db754
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/2-recovery-overrides/more-async-partial-recovery.yaml.disabled
@@ -0,0 +1,6 @@
+overrides:
+  ceph:
+    conf:
+      global:
+        osd_async_recovery_min_cost: 1
+        osd_object_clean_region_max_num_intervals: 1000
diff --git a/qa/suites/crimson-rados-experimental/thrash/2-recovery-overrides/more-async-recovery.yaml.disabled b/qa/suites/crimson-rados-experimental/thrash/2-recovery-overrides/more-async-recovery.yaml.disabled
new file mode 100644
index 00000000000..4aed086bcc3
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/2-recovery-overrides/more-async-recovery.yaml.disabled
@@ -0,0 +1,5 @@
+overrides:
+  ceph:
+    conf:
+      global:
+        osd_async_recovery_min_cost: 1
diff --git a/qa/suites/crimson-rados-experimental/thrash/2-recovery-overrides/more-partial-recovery.yaml.disabled b/qa/suites/crimson-rados-experimental/thrash/2-recovery-overrides/more-partial-recovery.yaml.disabled
new file mode 100644
index 00000000000..88f15f2f691
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/2-recovery-overrides/more-partial-recovery.yaml.disabled
@@ -0,0 +1,5 @@
+overrides:
+  ceph:
+    conf:
+      global:
+        osd_object_clean_region_max_num_intervals: 1000
diff --git a/qa/suites/crimson-rados-experimental/thrash/clusters/+ b/qa/suites/crimson-rados-experimental/thrash/clusters/+
new file mode 100644
index 00000000000..e69de29bb2d
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/clusters/+
diff --git a/qa/suites/crimson-rados-experimental/thrash/clusters/.qa b/qa/suites/crimson-rados-experimental/thrash/clusters/.qa
new file mode 120000
index 00000000000..a602a0353e7
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/clusters/.qa
@@ -0,0 +1 @@
+../.qa/
\ No newline at end of file
diff --git a/qa/suites/crimson-rados-experimental/thrash/clusters/fixed-2.yaml b/qa/suites/crimson-rados-experimental/thrash/clusters/fixed-2.yaml
new file mode 100644
index 00000000000..79641f695ab
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/clusters/fixed-2.yaml
@@ -0,0 +1,24 @@
+roles:
+- [mon.a, osd.0, osd.1, client.0, node-exporter.a]
+- [mgr.x, osd.2, osd.3, client.1, prometheus.a, node-exporter.b]
+overrides:
+  ceph:
+    conf:
+      osd:
+        osd shutdown pgref assert: true
+        crimson alien thread cpu cores: 6-7
+      osd.0:
+        crimson seastar cpu cores: 0-2
+      osd.1:
+        crimson seastar cpu cores: 3-5
+      osd.2:
+        crimson seastar cpu cores: 0-2
+      osd.3:
+        crimson seastar cpu cores: 3-5
+      global:
+        ms cluster mode: crc
+        ms service mode: crc
+        ms client mode: crc
+        ms mon service mode: crc
+        ms mon cluster mode: crc
+        ms mon client mode: crc
diff --git a/qa/suites/crimson-rados-experimental/thrash/clusters/openstack.yaml.disabled b/qa/suites/crimson-rados-experimental/thrash/clusters/openstack.yaml.disabled
new file mode 100644
index 00000000000..e559d9126e8
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/clusters/openstack.yaml.disabled
@@ -0,0 +1,4 @@
+openstack:
+  - volumes: # attached to each instance
+      count: 4
+      size: 10 # GB
diff --git a/qa/suites/crimson-rados-experimental/thrash/crimson-supported-all-distro b/qa/suites/crimson-rados-experimental/thrash/crimson-supported-all-distro
new file mode 120000
index 00000000000..a5b729b9efa
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/crimson-supported-all-distro
@@ -0,0 +1 @@
+.qa/distros/crimson-supported-all-distro/
\ No newline at end of file
diff --git a/qa/suites/crimson-rados-experimental/thrash/crimson_qa_overrides.yaml b/qa/suites/crimson-rados-experimental/thrash/crimson_qa_overrides.yaml
new file mode 120000
index 00000000000..2bf67af1b18
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/crimson_qa_overrides.yaml
@@ -0,0 +1 @@
+.qa/config/crimson_qa_overrides.yaml
\ No newline at end of file
diff --git a/qa/suites/crimson-rados-experimental/thrash/deploy/.qa b/qa/suites/crimson-rados-experimental/thrash/deploy/.qa
new file mode 120000
index 00000000000..a602a0353e7
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/deploy/.qa
@@ -0,0 +1 @@
+../.qa/
\ No newline at end of file
diff --git a/qa/suites/crimson-rados-experimental/thrash/deploy/ceph.yaml b/qa/suites/crimson-rados-experimental/thrash/deploy/ceph.yaml
new file mode 100644
index 00000000000..ecad09cfe3a
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/deploy/ceph.yaml
@@ -0,0 +1,11 @@
+overrides:
+  install:
+    ceph:
+      flavor: crimson
+tasks:
+- install:
+- ceph:
+    conf:
+      osd:
+        debug monc: 20
+    flavor: crimson
diff --git a/qa/suites/crimson-rados-experimental/thrash/deploy/cephadm.yaml.disabled b/qa/suites/crimson-rados-experimental/thrash/deploy/cephadm.yaml.disabled
new file mode 100644
index 00000000000..0c2062240ee
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/deploy/cephadm.yaml.disabled
@@ -0,0 +1,16 @@
+# no need to verify os + flavor + sha1
+verify_ceph_hash: false
+tasks:
+- cephadm:
+    conf:
+      mgr:
+        debug ms: 1
+        debug mgr: 20
+        debug osd: 10
+- cephadm.shell:
+    mon.a:
+      - ceph orch status
+      - ceph orch ps
+      - ceph orch ls
+      - ceph orch host ls
+      - ceph orch device ls
diff --git a/qa/suites/crimson-rados-experimental/thrash/objectstore/.qa b/qa/suites/crimson-rados-experimental/thrash/objectstore/.qa
new file mode 120000
index 00000000000..a602a0353e7
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/objectstore/.qa
@@ -0,0 +1 @@
+../.qa/
\ No newline at end of file
diff --git a/qa/suites/crimson-rados-experimental/thrash/objectstore/seastore.yaml b/qa/suites/crimson-rados-experimental/thrash/objectstore/seastore.yaml
new file mode 120000
index 00000000000..61e26e7acf8
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/objectstore/seastore.yaml
@@ -0,0 +1 @@
+.qa/config/crimson_seastore.yaml
\ No newline at end of file
diff --git a/qa/suites/crimson-rados-experimental/thrash/thrashers/.qa b/qa/suites/crimson-rados-experimental/thrash/thrashers/.qa
new file mode 120000
index 00000000000..a602a0353e7
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/thrashers/.qa
@@ -0,0 +1 @@
+../.qa/
\ No newline at end of file
diff --git a/qa/suites/crimson-rados-experimental/thrash/thrashers/default.yaml b/qa/suites/crimson-rados-experimental/thrash/thrashers/default.yaml
new file mode 100644
index 00000000000..aa44b6101ff
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/thrashers/default.yaml
@@ -0,0 +1,34 @@
+overrides:
+  ceph:
+    log-ignorelist:
+    - but it is still running
+    - objects unfound and apparently lost
+    conf:
+      osd:
+        osd debug reject backfill probability: .3
+        osd scrub min interval: 60
+        osd scrub max interval: 120
+        osd max backfills: 3
+        osd snap trim sleep: 2
+        osd delete sleep: 1
+      mon:
+        mon min osdmap epochs: 50
+        paxos service trim min: 10
+        # prune full osdmaps regularly
+        mon osdmap full prune min: 15
+        mon osdmap full prune interval: 2
+        mon osdmap full prune txsize: 2
+tasks:
+- thrashosds:
+    timeout: 2400
+    dump_ops_enable: false
+    sighup_delay: 0
+    min_in: 3
+    noscrub_toggle_delay: 0
+    chance_thrash_pg_upmap: 0
+    reweight_osd: 0
+    thrash_primary_affinity: false
+    ceph_objectstore_tool: false
+    chance_inject_pause_short: 0
+    chance_thrash_cluster_full: 0
+    chance_reset_purged_snaps_last: 0
diff --git a/qa/suites/crimson-rados-experimental/thrash/thrashosds-health.yaml b/qa/suites/crimson-rados-experimental/thrash/thrashosds-health.yaml
new file mode 120000
index 00000000000..9124eb1aa29
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/thrashosds-health.yaml
@@ -0,0 +1 @@
+.qa/tasks/thrashosds-health.yaml
\ No newline at end of file
diff --git a/qa/suites/crimson-rados-experimental/thrash/workloads/.qa b/qa/suites/crimson-rados-experimental/thrash/workloads/.qa
new file mode 120000
index 00000000000..a602a0353e7
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/workloads/.qa
@@ -0,0 +1 @@
+../.qa/
\ No newline at end of file
diff --git a/qa/suites/crimson-rados-experimental/thrash/workloads/admin_socket_objecter_requests.yaml b/qa/suites/crimson-rados-experimental/thrash/workloads/admin_socket_objecter_requests.yaml
new file mode 100644
index 00000000000..8c9764ade84
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/workloads/admin_socket_objecter_requests.yaml
@@ -0,0 +1,13 @@
+overrides:
+  ceph:
+    conf:
+      client.0:
+        admin socket: /var/run/ceph/ceph-$name.asok
+tasks:
+- radosbench:
+    clients: [client.0]
+    time: 150
+- admin_socket:
+    client.0:
+      objecter_requests:
+        test: "http://git.ceph.com/?p={repo};a=blob_plain;f=src/test/admin_socket/objecter_requests;hb={branch}"
diff --git a/qa/suites/crimson-rados-experimental/thrash/workloads/pool-snaps-few-objects.yaml b/qa/suites/crimson-rados-experimental/thrash/workloads/pool-snaps-few-objects.yaml
new file mode 100644
index 00000000000..d35e8421ab4
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/workloads/pool-snaps-few-objects.yaml
@@ -0,0 +1,20 @@
+overrides:
+  conf:
+    osd:
+      osd deep scrub update digest min age: 0
+tasks:
+- rados:
+    clients: [client.0]
+    ops: 4000
+    objects: 50
+    pool_snaps: true
+    op_weights:
+      read: 100
+      write: 100
+      delete: 50
+      snap_create: 50
+      snap_remove: 50
+      rollback: 0
+      # TODO: CEPH_OSD_OP_COPY_FROM
+      copy_from: 0
+
diff --git a/qa/suites/crimson-rados-experimental/thrash/workloads/radosbench-high-concurrency.yaml b/qa/suites/crimson-rados-experimental/thrash/workloads/radosbench-high-concurrency.yaml
new file mode 100644
index 00000000000..902c4b56a1e
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/workloads/radosbench-high-concurrency.yaml
@@ -0,0 +1,49 @@
+overrides:
+  ceph:
+    conf:
+      client.0:
+        debug ms: 1
+        debug objecter: 20
+        debug rados: 20
+tasks:
+- full_sequential:
+  - radosbench:
+      clients: [client.0]
+      concurrency: 128
+      size: 8192
+      time: 90
+  - radosbench:
+      clients: [client.0]
+      concurrency: 128
+      size: 8192
+      time: 90
+  - radosbench:
+      clients: [client.0]
+      concurrency: 128
+      size: 8192
+      time: 90
+  - radosbench:
+      clients: [client.0]
+      concurrency: 128
+      size: 8192
+      time: 90
+  - radosbench:
+      clients: [client.0]
+      concurrency: 128
+      size: 8192
+      time: 90
+  - radosbench:
+      clients: [client.0]
+      concurrency: 128
+      size: 8192
+      time: 90
+  - radosbench:
+      clients: [client.0]
+      concurrency: 128
+      size: 8192
+      time: 90
+  - radosbench:
+      clients: [client.0]
+      concurrency: 128
+      size: 8192
+      time: 90
diff --git a/qa/suites/crimson-rados-experimental/thrash/workloads/radosbench.yaml b/qa/suites/crimson-rados-experimental/thrash/workloads/radosbench.yaml
new file mode 100644
index 00000000000..071f55e3928
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/workloads/radosbench.yaml
@@ -0,0 +1,24 @@
+overrides:
+  ceph:
+    conf:
+      client.0:
+        debug ms: 1
+        debug objecter: 20
+        debug rados: 20
+tasks:
+- full_sequential:
+  - radosbench:
+      clients: [client.0]
+      time: 90
+  - radosbench:
+      clients: [client.0]
+      time: 90
+  - radosbench:
+      clients: [client.0]
+      time: 90
+  - radosbench:
+      clients: [client.0]
+      time: 90
+  - radosbench:
+      clients: [client.0]
+      time: 90
diff --git a/qa/suites/crimson-rados-experimental/thrash/workloads/small-objects-balanced.yaml b/qa/suites/crimson-rados-experimental/thrash/workloads/small-objects-balanced.yaml
new file mode 100644
index 00000000000..afe04229898
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/workloads/small-objects-balanced.yaml
@@ -0,0 +1,24 @@
+overrides:
+  ceph:
+    crush_tunables: jewel
+tasks:
+- rados:
+    clients: [client.0]
+    ops: 400000
+    max_seconds: 600
+    max_in_flight: 64
+    objects: 1024
+    size: 16384
+    balance_reads: true
+    max_attr_len: 8192
+    op_weights:
+      read: 100
+      write: 100
+      delete: 50
+      snap_create: 50
+      snap_remove: 50
+      rollback: 0
+      # TODO: CEPH_OSD_OP_COPY_FROM
+      copy_from: 0
+      setattr: 25
+      rmattr: 25
diff --git a/qa/suites/crimson-rados-experimental/thrash/workloads/small-objects-localized.yaml b/qa/suites/crimson-rados-experimental/thrash/workloads/small-objects-localized.yaml
new file mode 100644
index 00000000000..445b582ea42
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/workloads/small-objects-localized.yaml
@@ -0,0 +1,24 @@
+overrides:
+  ceph:
+    crush_tunables: jewel
+tasks:
+- rados:
+    clients: [client.0]
+    ops: 400000
+    max_seconds: 600
+    max_in_flight: 64
+    objects: 1024
+    size: 16384
+    localize_reads: true
+    max_attr_len: 8192
+    op_weights:
+      read: 100
+      write: 100
+      delete: 50
+      snap_create: 50
+      snap_remove: 50
+      rollback: 0
+      # TODO: CEPH_OSD_OP_COPY_FROM
+      copy_from: 0
+      setattr: 25
+      rmattr: 25
diff --git a/qa/suites/crimson-rados-experimental/thrash/workloads/small-objects.yaml b/qa/suites/crimson-rados-experimental/thrash/workloads/small-objects.yaml
new file mode 100644
index 00000000000..e7e8070fd76
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/workloads/small-objects.yaml
@@ -0,0 +1,23 @@
+overrides:
+  ceph:
+    crush_tunables: jewel
+tasks:
+- rados:
+    clients: [client.0]
+    ops: 400000
+    max_seconds: 600
+    max_in_flight: 64
+    objects: 1024
+    size: 16384
+    max_attr_len: 8192
+    op_weights:
+      read: 100
+      write: 100
+      delete: 50
+      snap_create: 50
+      snap_remove: 50
+      rollback: 0
+      # TODO: CEPH_OSD_OP_COPY_FROM
+      copy_from: 0
+      setattr: 25
+      rmattr: 25
diff --git a/qa/suites/crimson-rados-experimental/thrash/workloads/snaps-few-objects-balanced.yaml b/qa/suites/crimson-rados-experimental/thrash/workloads/snaps-few-objects-balanced.yaml
new file mode 100644
index 00000000000..1161c3cc253
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/workloads/snaps-few-objects-balanced.yaml
@@ -0,0 +1,15 @@
+tasks:
+- rados:
+    clients: [client.0]
+    ops: 4000
+    objects: 50
+    balance_reads: true
+    op_weights:
+      read: 100
+      write: 100
+      delete: 50
+      snap_create: 50
+      snap_remove: 50
+      rollback: 0
+      # TODO: CEPH_OSD_OP_COPY_FROM
+      copy_from: 0
diff --git a/qa/suites/crimson-rados-experimental/thrash/workloads/snaps-few-objects-localized.yaml b/qa/suites/crimson-rados-experimental/thrash/workloads/snaps-few-objects-localized.yaml
new file mode 100644
index 00000000000..80af0def0e4
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/workloads/snaps-few-objects-localized.yaml
@@ -0,0 +1,15 @@
+tasks:
+- rados:
+    clients: [client.0]
+    ops: 4000
+    objects: 50
+    localize_reads: true
+    op_weights:
+      read: 100
+      write: 100
+      delete: 50
+      snap_create: 50
+      snap_remove: 50
+      rollback: 0
+      # TODO: CEPH_OSD_OP_COPY_FROM
+      copy_from: 0
diff --git a/qa/suites/crimson-rados-experimental/thrash/workloads/snaps-few-objects.yaml b/qa/suites/crimson-rados-experimental/thrash/workloads/snaps-few-objects.yaml
new file mode 100644
index 00000000000..0694ffcd0d6
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/workloads/snaps-few-objects.yaml
@@ -0,0 +1,14 @@
+tasks:
+- rados:
+    clients: [client.0]
+    ops: 4000
+    objects: 50
+    op_weights:
+      read: 100
+      write: 100
+      delete: 50
+      snap_create: 50
+      snap_remove: 50
+      rollback: 0
+      # TODO: CEPH_OSD_OP_COPY_FROM
+      copy_from: 0
diff --git a/qa/suites/crimson-rados-experimental/thrash/workloads/write_fadvise_dontneed.yaml b/qa/suites/crimson-rados-experimental/thrash/workloads/write_fadvise_dontneed.yaml
new file mode 100644
index 00000000000..606dcae6922
--- /dev/null
+++ b/qa/suites/crimson-rados-experimental/thrash/workloads/write_fadvise_dontneed.yaml
@@ -0,0 +1,8 @@
+tasks:
+- rados:
+    clients: [client.0]
+    ops: 4000
+    objects: 500
+    write_fadvise_dontneed: true
+    op_weights:
+      write: 100