eb53c23236
per Intel policy to include file commit date using git cmd below. The policy does not apply to non-Intel (C) notices. git log --follow -C90% --format=%ad --date default <file> | tail -1 and then pull just the year from the result. Intel copyrights were not added to files where Intel either had no contribution ot the contribution lacked substance (ie license header updates, formatting changes, etc) For intel copyrights added, --follow and -C95% were used. Signed-off-by: paul luse <paul.e.luse@intel.com> Change-Id: I2ef86976095b88a9bf5b1003e59f3943cd6bbe4c Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15209 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Community-CI: Mellanox Build Bot Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Krzysztof Karas <krzysztof.karas@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com>
64 lines
2.1 KiB
Bash
Executable File
64 lines
2.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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# SPDX-License-Identifier: BSD-3-Clause
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# Copyright (C) 2021 Intel Corporation
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# All rights reserved.
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#
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curdir=$(dirname $(readlink -f "${BASH_SOURCE[0]}"))
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rootdir=$(readlink -f $curdir/../../..)
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source $rootdir/test/common/autotest_common.sh
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rpc_py=$rootdir/scripts/rpc.py
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cache_line_sizes=(4 8 16 32 64)
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cache_modes=(wt wb pt wa wi wo)
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$SPDK_BIN_DIR/iscsi_tgt &
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spdk_pid=$!
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waitforlisten $spdk_pid
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# Create OCF cache with different cache line sizes
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for cache_line_size in "${cache_line_sizes[@]}"; do
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$rpc_py bdev_malloc_create 101 512 -b Malloc0
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$rpc_py bdev_malloc_create 101 512 -b Malloc1
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$rpc_py bdev_ocf_create Cache0 wt Malloc0 Malloc1 --cache-line-size $cache_line_size
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$rpc_py bdev_ocf_get_bdevs | jq -e \
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'.[0] | .started and .cache.attached and .core.attached'
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# Check if cache line size values are reported correctly
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$rpc_py bdev_get_bdevs -b Cache0 | jq -e \
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".[0] | .driver_specific.cache_line_size == $cache_line_size"
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$rpc_py save_subsystem_config -n bdev | jq -e \
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".config | .[] | select(.method == \"bdev_ocf_create\") | .params.cache_line_size == $cache_line_size"
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$rpc_py bdev_ocf_delete Cache0
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$rpc_py bdev_malloc_delete Malloc0
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$rpc_py bdev_malloc_delete Malloc1
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done
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# Prepare OCF cache for dynamic configuration switching
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$rpc_py bdev_malloc_create 101 512 -b Malloc0
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$rpc_py bdev_malloc_create 101 512 -b Malloc1
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$rpc_py bdev_ocf_create Cache0 wt Malloc0 Malloc1
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$rpc_py bdev_ocf_get_bdevs | jq -e \
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'.[0] | .started and .cache.attached and .core.attached'
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# Change cache mode
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for cache_mode in "${cache_modes[@]}"; do
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$rpc_py bdev_ocf_set_cache_mode Cache0 $cache_mode
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# Check if cache mode values are reported correctly
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$rpc_py bdev_get_bdevs -b Cache0 | jq -e \
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".[0] | .driver_specific.mode == \"$cache_mode\""
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$rpc_py save_subsystem_config -n bdev | jq -e \
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".config | .[] | select(.method == \"bdev_ocf_create\") | .params.mode == \"$cache_mode\""
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done
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# Change sequential cutoff
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$rpc_py bdev_ocf_set_seqcutoff Cache0 -p always -t 64
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$rpc_py bdev_ocf_set_seqcutoff Cache0 -p never -t 16
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trap - SIGINT SIGTERM EXIT
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killprocess $spdk_pid
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