> -----Original Message----- > From: Ian Jackson [mailto:ian.jack...@eu.citrix.com] > Sent: Saturday, September 26, 2015 3:15 AM > To: xen-de...@lists.xenproject.org > Cc: Hu, Robert <robert...@intel.com>; Ian Campbell > <ian.campb...@citrix.com>; Ian Jackson <ian.jack...@eu.citrix.com>; Ian > Jackson <ian.jack...@eu.citrix.com> > Subject: [OSSTEST PATCH 18/26] LVM: Break out lv_create > > We are going to want to reuse this. > > Signed-off-by: Ian Jackson <ian.jack...@eu.citrix.com> > --- > v14: New patch > --- > Osstest/TestSupport.pm | 15 +++++++++++---- > 1 file changed, 11 insertions(+), 4 deletions(-) > > diff --git a/Osstest/TestSupport.pm b/Osstest/TestSupport.pm > index ad017a4..2d1db5d 100644 > --- a/Osstest/TestSupport.pm > +++ b/Osstest/TestSupport.pm > @@ -62,7 +62,7 @@ BEGIN { > target_install_packages > target_install_packages_norec > target_jobdir target_extract_jobdistpath_subdir > target_extract_jobdistpath > - lv_dev_mapper target_guest_lv_name > + lv_create lv_dev_mapper target_guest_lv_name 'target_guest_lv_name' seems lacking in my work directory. Would you double check if it is in production tree? I checked, seems not. > > poll_loop tcpconnect await_tcp > contents_make_cpio > file_simple_write_contents > @@ -702,6 +702,15 @@ sub poll_loop ($$$&) { > logm("$what: ok. (${waited}s)"); > } > > +sub lv_create ($$$) { > + my ($ho, $vg, $lv, $mb) = @_; > + my $lvdev = "/dev/$lv/$vg"; > + target_cmd_root($ho, "lvremove -f $lvdev ||:"); > + target_cmd_root($ho, "lvcreate -L ${mb}M -n $lv $vg"); > + target_cmd_root($ho, "dd if=/dev/zero of=$lvdev count=10"); > + return $lvdev; > +} > + > sub lv_dev_mapper ($$) { > my ($vg,$lv) = @_; > $vg =~ s/-/--/g; > @@ -1685,9 +1694,7 @@ sub prepareguest ($$$$$$) { > > sub prepareguest_part_lvmdisk ($$$) { > my ($ho, $gho, $disk_mb) = @_; > - target_cmd_root($ho, "lvremove -f $gho->{Lvdev} ||:"); > - target_cmd_root($ho, "lvcreate -L ${disk_mb}M -n $gho->{Lv} > $gho->{Vg}"); > - target_cmd_root($ho, "dd if=/dev/zero of=$gho->{Lvdev} count=10"); > + lvm_lv_create($ho, $gho->{Vg}, $gho->{Lv}, $disk_mb); > } > > sub make_vhd ($$$) { > -- > 1.7.10.4
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