ceremonyclient/pebble/objstorage/objstorageprovider/testdata/provider/shared_readahead
Cassandra Heart 2e2a1e4789
v1.2.0 (#31)
2024-01-03 01:31:42 -06:00

88 lines
2.6 KiB
Plaintext

open p1 1
----
<local fs> mkdir-all: p1 0755
<local fs> open-dir: p1
<local fs> open-dir: p1
<local fs> create: p1/REMOTE-OBJ-CATALOG-000001
<local fs> sync: p1/REMOTE-OBJ-CATALOG-000001
<local fs> create: p1/marker.remote-obj-catalog.000001.REMOTE-OBJ-CATALOG-000001
<local fs> close: p1/marker.remote-obj-catalog.000001.REMOTE-OBJ-CATALOG-000001
<local fs> sync: p1
<local fs> sync: p1/REMOTE-OBJ-CATALOG-000001
create 1 shared 1 2000000
----
<remote> create object "61a6-1-000001.sst"
<remote> close writer for "61a6-1-000001.sst" after 2000000 bytes
<remote> create object "61a6-1-000001.sst.ref.1.000001"
<remote> close writer for "61a6-1-000001.sst.ref.1.000001" after 0 bytes
# We should be seeing larger and larger reads. But the last read should be
# capped to the object size.
read 1
0 1000
1000 15000
16000 30000
46000 10000
56000 50000
106000 30000
150000 20000
180000 10000
210000 30000
300000 10000
500000 1000
800000 1000
1500000 10000
----
<remote> size of object "61a6-1-000001.sst.ref.1.000001": 0
<remote> create reader for object "61a6-1-000001.sst": 2000000 bytes
size: 2000000
<remote> read object "61a6-1-000001.sst" at 0 (length 1000)
0 1000: ok (salt 1)
<remote> read object "61a6-1-000001.sst" at 1000 (length 15000)
1000 15000: ok (salt 1)
<remote> read object "61a6-1-000001.sst" at 16000 (length 65536)
16000 30000: ok (salt 1)
46000 10000: ok (salt 1)
<remote> read object "61a6-1-000001.sst" at 81536 (length 105536)
56000 50000: ok (salt 1)
106000 30000: ok (salt 1)
150000 20000: ok (salt 1)
<remote> read object "61a6-1-000001.sst" at 187072 (length 255072)
180000 10000: ok (salt 1)
210000 30000: ok (salt 1)
300000 10000: ok (salt 1)
<remote> read object "61a6-1-000001.sst" at 500000 (length 524288)
500000 1000: ok (salt 1)
800000 1000: ok (salt 1)
<remote> read object "61a6-1-000001.sst" at 1500000 (length 500000)
1500000 10000: ok (salt 1)
<remote> close reader for "61a6-1-000001.sst"
# When reading for a compaction, we should be doing large reads from the start.
read 1 for-compaction
0 1000
1000 15000
16000 30000
46000 10000
56000 50000
106000 30000
150000 20000
180000 10000
210000 30000
----
<remote> size of object "61a6-1-000001.sst.ref.1.000001": 0
<remote> create reader for object "61a6-1-000001.sst": 2000000 bytes
size: 2000000
<remote> read object "61a6-1-000001.sst" at 0 (length 1048576)
0 1000: ok (salt 1)
1000 15000: ok (salt 1)
16000 30000: ok (salt 1)
46000 10000: ok (salt 1)
56000 50000: ok (salt 1)
106000 30000: ok (salt 1)
150000 20000: ok (salt 1)
180000 10000: ok (salt 1)
210000 30000: ok (salt 1)
<remote> close reader for "61a6-1-000001.sst"