| #! /bin/bash |
| # SPDX-License-Identifier: GPL-2.0 |
| # Copyright (c) 2000-2004 Silicon Graphics, Inc. All Rights Reserved. |
| # |
| # FS QA Test No. 091 |
| # |
| # fsx exercising direct IO -- sub-block sizes and concurrent buffered IO |
| # |
| . ./common/preamble |
| _begin_fstest rw auto quick |
| |
| # Import common functions. |
| . ./common/filter |
| |
| _require_test |
| _require_odirect |
| |
| psize=`$here/src/feature -s` |
| bsize=`$here/src/min_dio_alignment $TEST_DIR $TEST_DEV` |
| |
| # fsx usage: |
| # |
| # -N numops: total # operations to do |
| # -l flen: the upper bound on file size |
| # -o oplen: the upper bound on operation size (64k default) |
| # -r readbdy: $psize would make reads page aligned (on i386) |
| # -t truncbdy: $psize would make truncates page aligned (on i386) |
| # -w writebdy: $psize would make writes page aligned (on i386) |
| # |
| # -Z: O_DIRECT (use -R, -W, -r and -w too) |
| # -R: mapped read operations DISabled |
| # -W: mapped write operations DISabled |
| |
| #run_fsx -N 10000 -l 500000 -r $psize -t $psize -w $psize -Z -R -W |
| run_fsx -N 10000 -l 500000 -r PSIZE -t BSIZE -w BSIZE -Z -R -W |
| run_fsx -N 10000 -o 8192 -l 500000 -r PSIZE -t BSIZE -w BSIZE -Z -R -W |
| #run_fsx -N 10000 -o 16384 -l 500000 -r PSIZE -t PSIZE -w PSIZE -Z -R -W |
| run_fsx -N 10000 -o 32768 -l 500000 -r PSIZE -t BSIZE -w BSIZE -Z -R -W |
| #run_fsx -N 10000 -o 128000 -l 500000 -r PSIZE -t PSIZE -w PSIZE -Z -R -W |
| run_fsx -N 10000 -o 8192 -l 500000 -r PSIZE -t BSIZE -w BSIZE -Z -R -W |
| #run_fsx -N 10000 -o 16384 -l 500000 -r PSIZE -t PSIZE -w PSIZE -Z -R -W |
| run_fsx -N 10000 -o 32768 -l 500000 -r PSIZE -t BSIZE -w BSIZE -Z -R -W |
| #run_fsx -N 10000 -o 128000 -l 500000 -r PSIZE -t PSIZE -w PSIZE -Z -W |
| run_fsx -N 10000 -o 128000 -l 500000 -r PSIZE -t BSIZE -w BSIZE -Z -W |
| |
| status=0 |
| exit |
