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tasks:
- exec:
client.0:
- sudo ceph osd erasure-code-profile set teuthologyprofile crush-failure-domain=osd m=1 k=2
- sudo ceph osd pool create datapool 4 4 erasure teuthologyprofile
- sudo ceph osd pool set datapool allow_ec_overwrites true
- rbd pool init datapool
overrides:
thrashosds:
bdev_inject_crash: 2
bdev_inject_crash_probability: .5
ceph:
fs: xfs
conf:
client:
rbd default data pool: datapool
osd: # force bluestore since it's required for ec overwrites
osd objectstore: bluestore
bluestore block size: 96636764160
enable experimental unrecoverable data corrupting features: "*"
osd debug randomize hobject sort order: false
# this doesn't work with failures bc the log writes are not atomic across the two backends
# bluestore bluefs env mirror: true
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