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Update of --mem flag after comments

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mysql-test/mysql-test-run.pl:
  Allow --mem to be specified as a flag or --mem=<dir>
  Add /tmp to locations to search
  Update comments and usage description
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unknown
2006-11-08 23:16:44 +01:00
parent 26e6d78845
commit d3b049a6bf
1 changed files with 13 additions and 9 deletions
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22
mysql-test/mysql-test-run.pl
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@ -667,7 +667,7 @@ sub command_line_setup () {
'tmpdir=s' => \$opt_tmpdir,
'vardir=s' => \$opt_vardir,
'benchdir=s' => \$glob_mysql_bench_dir,
'mem' => \$opt_mem,
'mem:s' => \$opt_mem,
# Misc
'comment=s' => \$opt_comment,
@ -747,17 +747,18 @@ sub command_line_setup () {
# --------------------------------------------------------------------------
# Check if we should speed up tests by trying to run on tmpfs
# --------------------------------------------------------------------------
if ( $opt_mem )
if ( defined $opt_mem )
{
mtr_error("Can't use --mem and --vardir at the same time ")
if $opt_vardir;
mtr_error("Can't use --mem and --tmpdir at the same time ")
if $opt_tmpdir;
# Use /dev/shm as the preferred location for vardir and
# thus implicitly also tmpdir. Add other locations to list
my @tmpfs_locations= ($opt_mem, "/dev/shm");
# One could maybe use "mount" to find tmpfs location(s)
# Search through list of locations that are known
# to be "fast disks" to list to find a suitable location
# Use --mem=<dir> as first location to look.
my @tmpfs_locations= ($opt_mem, "/dev/shm", "/tmp");
foreach my $fs (@tmpfs_locations)
{
if ( -d $fs )
@ -4630,9 +4631,12 @@ Options to control directories to use
vardir=DIR The directory where files generated from the test run
is stored (default: ./var). Specifying a ramdisk or
tmpfs will speed up tests.
mem Run testsuite in "memory" using tmpfs if
available(default: /dev/shm)
reads path from MTR_MEM environment variable
mem[=DIR] Run testsuite in "memory" using tmpfs or ramdisk
Attempts to use DIR first if specified else
uses as builtin list of standard locations
for tmpfs (/dev/shm)
The option can also be set using environment
variable MTR_MEM=[DIR]
Options to control what test suites or cases to run