1d98208176
Defer the initialization when cache bdev mentioned in the config doesn't exist when the FTL bdev is being created. Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com> Change-Id: I084502ae38c9ae5e385e5566550ec3cb8b6f9d2e Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/448630 Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Paul Luse <paul.e.luse@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Reviewed-by: Wojciech Malikowski <wojciech.malikowski@intel.com> Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
45 lines
981 B
Bash
Executable File
45 lines
981 B
Bash
Executable File
#!/usr/bin/env bash
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set -e
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rootdir=$(readlink -f $(dirname $0))/..
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function usage {
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echo "Usage: $0 -a TRANSPORT_ADDR -n BDEV_NAME -l PUNITS [-u UUID] [-c CACHE]"
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echo "UUID is required when restoring device state"
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echo
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echo "TRANSPORT_ADDR - SSD's PCIe address"
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echo "BDEV_NAME - name of the bdev"
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echo "PUNITS - bdev's parallel unit range (e.g. 0-3)"
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echo "UUID - bdev's uuid (used when in restore mode)"
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echo "CACHE - name of the bdev to be used as write buffer cache"
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}
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function generate_config {
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echo "[Ftl]"
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echo " TransportID \"trtype:PCIe traddr:$1\" $2 $3 $4 $5"
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}
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uuid=00000000-0000-0000-0000-000000000000
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while getopts ":a:n:l:m:u:c:" arg; do
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case "$arg" in
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a) addr=$OPTARG ;;
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n) name=$OPTARG ;;
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l) punits=$OPTARG ;;
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u) uuid=$OPTARG ;;
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c) cache=$OPTARG ;;
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h) usage
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exit 0 ;;
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*) usage
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exit 1 ;;
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esac
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done
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if [[ -z "$addr" || -z "$name" || -z "$punits" ]]; then
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usage
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exit 1
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fi
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generate_config $addr $name $punits $uuid $cache
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