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Fix tests/bigdirs/test-big-dirs.pl to use mke2fs

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Let tests/bigdirs/test-big-dirs.pl uses mke2fs to create small
inode ratio files.

Signed-off-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>

RWMJ:
 - Fix invocation of mke2fs with optional arguments.
 - Run the test to check it works.
This commit is contained in:
Wanlong Gao
2012-09-24 16:49:21 +08:00
committed by Richard W.M. Jones
parent 0c2aab966a
commit 45d459f402
2 changed files with 4 additions and 20 deletions
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6
TODO
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@@ -565,12 +565,6 @@ the p.o.v of the API and ABI.
- guestfs_readdir
mke2fs
------
Add a mke2fs API call allowing full configuration of filesystems.
Then fix tests/bigdirs/test-big-dirs.pl to use it.
hivex
-----

18
tests/bigdirs/test-big-dirs.pl
View File

@@ -22,23 +22,12 @@ use warnings;
use Sys::Guestfs;
# Skip this test on 32 bit machines, since we cannot create a large
# enough file below.
if (~1 == 4294967294) {
print STDERR "$0: tested skipped because this is a 32 bit machine\n";
exit 77
}
my $g = Sys::Guestfs->new ();
# Create a 16 GB test file. Don't worry, it's sparse.
#
# It has to be this big because the 'defaults' configuration of mke2fs
# will choose a default inode ratio of 16K, and in order to create a
# million files that means we have to have the disk be >= 16K * 1000000
# bytes in size.
# Create a 2 GB test file. Don't worry, it's sparse.
my $nr_files = 1000000;
my $image_size = 16*1024*1024*1024;
my $image_size = 2*1024*1024*1024;
unlink "test.img";
open FILE, ">test.img" or die "test.img: $!";
@@ -51,6 +40,7 @@ $g->launch ();
$g->part_disk ("/dev/sda", "mbr");
$g->mkfs ("ext4", "/dev/sda1");
$g->mke2fs ("/dev/sda1", fstype => "ext4", bytesperinode => 2048);
$g->mount ("/dev/sda1", "/");
my %df = $g->statvfs ("/");