From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:43557) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d3DjT-000300-G8 for qemu-devel@nongnu.org; Tue, 25 Apr 2017 23:35:14 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1d3DjR-0001n9-6s for qemu-devel@nongnu.org; Tue, 25 Apr 2017 23:35:11 -0400 From: Fam Zheng Date: Wed, 26 Apr 2017 11:34:06 +0800 Message-Id: <20170426033413.17192-15-famz@redhat.com> In-Reply-To: <20170426033413.17192-1-famz@redhat.com> References: <20170426033413.17192-1-famz@redhat.com> Subject: [Qemu-devel] [PATCH v15 14/21] iotests: 172: Use separate images for multiple devices List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: eblake@redhat.com, Kevin Wolf , Max Reitz , qemu-block@nongnu.org To avoid image lock failures. Signed-off-by: Fam Zheng --- tests/qemu-iotests/172 | 55 +++++++++++++++++++++++++--------------------- tests/qemu-iotests/172.out | 50 +++++++++++++++++++++-------------------- 2 files changed, 56 insertions(+), 49 deletions(-) diff --git a/tests/qemu-iotests/172 b/tests/qemu-iotests/172 index 1b7d3a1..826d6fe 100755 --- a/tests/qemu-iotests/172 +++ b/tests/qemu-iotests/172 @@ -30,6 +30,8 @@ status=1 # failure is the default! _cleanup() { _cleanup_test_img + rm -f "$TEST_IMG.2" + rm -f "$TEST_IMG.3" } trap "_cleanup; exit \$status" 0 1 2 3 15 @@ -86,6 +88,9 @@ size=720k _make_test_img $size +TEST_IMG="$TEST_IMG.2" _make_test_img $size +TEST_IMG="$TEST_IMG.3" _make_test_img $size + # Default drive semantics: # # By default you get a single empty floppy drive. You can override it with @@ -105,7 +110,7 @@ echo === Using -fda/-fdb options === check_floppy_qtree -fda "$TEST_IMG" check_floppy_qtree -fdb "$TEST_IMG" -check_floppy_qtree -fda "$TEST_IMG" -fdb "$TEST_IMG" +check_floppy_qtree -fda "$TEST_IMG" -fdb "$TEST_IMG.2" echo @@ -114,7 +119,7 @@ echo === Using -drive options === check_floppy_qtree -drive if=floppy,file="$TEST_IMG" check_floppy_qtree -drive if=floppy,file="$TEST_IMG",index=1 -check_floppy_qtree -drive if=floppy,file="$TEST_IMG" -drive if=floppy,file="$TEST_IMG",index=1 +check_floppy_qtree -drive if=floppy,file="$TEST_IMG" -drive if=floppy,file="$TEST_IMG.2",index=1 echo echo @@ -122,7 +127,7 @@ echo === Using -drive if=none and -global === check_floppy_qtree -drive if=none,file="$TEST_IMG" -global isa-fdc.driveA=none0 check_floppy_qtree -drive if=none,file="$TEST_IMG" -global isa-fdc.driveB=none0 -check_floppy_qtree -drive if=none,file="$TEST_IMG" -drive if=none,file="$TEST_IMG" \ +check_floppy_qtree -drive if=none,file="$TEST_IMG" -drive if=none,file="$TEST_IMG.2" \ -global isa-fdc.driveA=none0 -global isa-fdc.driveB=none1 echo @@ -131,7 +136,7 @@ echo === Using -drive if=none and -device === check_floppy_qtree -drive if=none,file="$TEST_IMG" -device floppy,drive=none0 check_floppy_qtree -drive if=none,file="$TEST_IMG" -device floppy,drive=none0,unit=1 -check_floppy_qtree -drive if=none,file="$TEST_IMG" -drive if=none,file="$TEST_IMG" \ +check_floppy_qtree -drive if=none,file="$TEST_IMG" -drive if=none,file="$TEST_IMG.2" \ -device floppy,drive=none0 -device floppy,drive=none1,unit=1 echo @@ -139,58 +144,58 @@ echo echo === Mixing -fdX and -global === # Working -check_floppy_qtree -fda "$TEST_IMG" -drive if=none,file="$TEST_IMG" -global isa-fdc.driveB=none0 -check_floppy_qtree -fdb "$TEST_IMG" -drive if=none,file="$TEST_IMG" -global isa-fdc.driveA=none0 +check_floppy_qtree -fda "$TEST_IMG" -drive if=none,file="$TEST_IMG.2" -global isa-fdc.driveB=none0 +check_floppy_qtree -fdb "$TEST_IMG" -drive if=none,file="$TEST_IMG.2" -global isa-fdc.driveA=none0 # Conflicting (-fdX wins) -check_floppy_qtree -fda "$TEST_IMG" -drive if=none,file="$TEST_IMG" -global isa-fdc.driveA=none0 -check_floppy_qtree -fdb "$TEST_IMG" -drive if=none,file="$TEST_IMG" -global isa-fdc.driveB=none0 +check_floppy_qtree -fda "$TEST_IMG" -drive if=none,file="$TEST_IMG.2" -global isa-fdc.driveA=none0 +check_floppy_qtree -fdb "$TEST_IMG" -drive if=none,file="$TEST_IMG.2" -global isa-fdc.driveB=none0 echo echo echo === Mixing -fdX and -device === # Working -check_floppy_qtree -fda "$TEST_IMG" -drive if=none,file="$TEST_IMG" -device floppy,drive=none0 -check_floppy_qtree -fda "$TEST_IMG" -drive if=none,file="$TEST_IMG" -device floppy,drive=none0,unit=1 +check_floppy_qtree -fda "$TEST_IMG" -drive if=none,file="$TEST_IMG.2" -device floppy,drive=none0 +check_floppy_qtree -fda "$TEST_IMG" -drive if=none,file="$TEST_IMG.2" -device floppy,drive=none0,unit=1 -check_floppy_qtree -fdb "$TEST_IMG" -drive if=none,file="$TEST_IMG" -device floppy,drive=none0 -check_floppy_qtree -fdb "$TEST_IMG" -drive if=none,file="$TEST_IMG" -device floppy,drive=none0,unit=0 +check_floppy_qtree -fdb "$TEST_IMG" -drive if=none,file="$TEST_IMG.2" -device floppy,drive=none0 +check_floppy_qtree -fdb "$TEST_IMG" -drive if=none,file="$TEST_IMG.2" -device floppy,drive=none0,unit=0 # Conflicting -check_floppy_qtree -fda "$TEST_IMG" -drive if=none,file="$TEST_IMG" -device floppy,drive=none0,unit=0 -check_floppy_qtree -fdb "$TEST_IMG" -drive if=none,file="$TEST_IMG" -device floppy,drive=none0,unit=1 +check_floppy_qtree -fda "$TEST_IMG" -drive if=none,file="$TEST_IMG.2" -device floppy,drive=none0,unit=0 +check_floppy_qtree -fdb "$TEST_IMG" -drive if=none,file="$TEST_IMG.2" -device floppy,drive=none0,unit=1 echo echo echo === Mixing -drive and -device === # Working -check_floppy_qtree -drive if=floppy,file="$TEST_IMG" -drive if=none,file="$TEST_IMG" -device floppy,drive=none0 -check_floppy_qtree -drive if=floppy,file="$TEST_IMG" -drive if=none,file="$TEST_IMG" -device floppy,drive=none0,unit=1 +check_floppy_qtree -drive if=floppy,file="$TEST_IMG" -drive if=none,file="$TEST_IMG.2" -device floppy,drive=none0 +check_floppy_qtree -drive if=floppy,file="$TEST_IMG" -drive if=none,file="$TEST_IMG.2" -device floppy,drive=none0,unit=1 # Conflicting -check_floppy_qtree -drive if=floppy,file="$TEST_IMG" -drive if=none,file="$TEST_IMG" -device floppy,drive=none0,unit=0 +check_floppy_qtree -drive if=floppy,file="$TEST_IMG" -drive if=none,file="$TEST_IMG.2" -device floppy,drive=none0,unit=0 echo echo echo === Mixing -global and -device === # Working -check_floppy_qtree -drive if=none,file="$TEST_IMG" -drive if=none,file="$TEST_IMG" \ +check_floppy_qtree -drive if=none,file="$TEST_IMG" -drive if=none,file="$TEST_IMG.2" \ -global isa-fdc.driveA=none0 -device floppy,drive=none1 -check_floppy_qtree -drive if=none,file="$TEST_IMG" -drive if=none,file="$TEST_IMG" \ +check_floppy_qtree -drive if=none,file="$TEST_IMG" -drive if=none,file="$TEST_IMG.2" \ -global isa-fdc.driveA=none0 -device floppy,drive=none1,unit=1 -check_floppy_qtree -drive if=none,file="$TEST_IMG" -drive if=none,file="$TEST_IMG" \ +check_floppy_qtree -drive if=none,file="$TEST_IMG" -drive if=none,file="$TEST_IMG.2" \ -global isa-fdc.driveB=none0 -device floppy,drive=none1 -check_floppy_qtree -drive if=none,file="$TEST_IMG" -drive if=none,file="$TEST_IMG" \ +check_floppy_qtree -drive if=none,file="$TEST_IMG" -drive if=none,file="$TEST_IMG.2" \ -global isa-fdc.driveB=none0 -device floppy,drive=none1,unit=0 # Conflicting -check_floppy_qtree -drive if=none,file="$TEST_IMG" -drive if=none,file="$TEST_IMG" \ +check_floppy_qtree -drive if=none,file="$TEST_IMG" -drive if=none,file="$TEST_IMG.2" \ -global isa-fdc.driveA=none0 -device floppy,drive=none1,unit=0 -check_floppy_qtree -drive if=none,file="$TEST_IMG" -drive if=none,file="$TEST_IMG" \ +check_floppy_qtree -drive if=none,file="$TEST_IMG" -drive if=none,file="$TEST_IMG.2" \ -global isa-fdc.driveB=none0 -device floppy,drive=none1,unit=1 echo @@ -199,8 +204,8 @@ echo === Too many floppy drives === # Working check_floppy_qtree -drive if=floppy,file="$TEST_IMG" \ - -drive if=none,file="$TEST_IMG" \ - -drive if=none,file="$TEST_IMG" \ + -drive if=none,file="$TEST_IMG.2" \ + -drive if=none,file="$TEST_IMG.3" \ -global isa-fdc.driveB=none0 \ -device floppy,drive=none1 diff --git a/tests/qemu-iotests/172.out b/tests/qemu-iotests/172.out index 54b5329..2732966 100644 --- a/tests/qemu-iotests/172.out +++ b/tests/qemu-iotests/172.out @@ -1,5 +1,7 @@ QA output created by 172 Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=737280 +Formatting 'TEST_DIR/t.IMGFMT.2', fmt=IMGFMT size=737280 +Formatting 'TEST_DIR/t.IMGFMT.3', fmt=IMGFMT size=737280 === Default === @@ -99,7 +101,7 @@ Testing: -fdb TEST_DIR/t.qcow2 share-rw = false drive-type = "288" -Testing: -fda TEST_DIR/t.qcow2 -fdb TEST_DIR/t.qcow2 +Testing: -fda TEST_DIR/t.qcow2 -fdb TEST_DIR/t.qcow2.2 dev: isa-fdc, id "" iobase = 1008 (0x3f0) @@ -205,7 +207,7 @@ Testing: -drive if=floppy,file=TEST_DIR/t.qcow2,index=1 share-rw = false drive-type = "288" -Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=floppy,file=TEST_DIR/t.qcow2,index=1 +Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=floppy,file=TEST_DIR/t.qcow2.2,index=1 dev: isa-fdc, id "" iobase = 1008 (0x3f0) @@ -300,7 +302,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveB=none0 share-rw = false drive-type = "144" -Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveA=none0 -global isa-fdc.driveB=none1 +Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -global isa-fdc.driveA=none0 -global isa-fdc.driveB=none1 dev: isa-fdc, id "" iobase = 1008 (0x3f0) @@ -395,7 +397,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,unit=1 share-rw = false drive-type = "144" -Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0 -device floppy,drive=none1,unit=1 +Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -device floppy,drive=none0 -device floppy,drive=none1,unit=1 dev: isa-fdc, id "" iobase = 1008 (0x3f0) @@ -436,7 +438,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qco === Mixing -fdX and -global === -Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveB=none0 +Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -global isa-fdc.driveB=none0 dev: isa-fdc, id "" iobase = 1008 (0x3f0) @@ -474,7 +476,7 @@ Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa- share-rw = false drive-type = "144" -Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveA=none0 +Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -global isa-fdc.driveA=none0 dev: isa-fdc, id "" iobase = 1008 (0x3f0) @@ -512,7 +514,7 @@ Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa- share-rw = false drive-type = "144" -Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveA=none0 +Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -global isa-fdc.driveA=none0 dev: isa-fdc, id "" iobase = 1008 (0x3f0) @@ -539,7 +541,7 @@ Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa- share-rw = false drive-type = "144" -Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveB=none0 +Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -global isa-fdc.driveB=none0 dev: isa-fdc, id "" iobase = 1008 (0x3f0) @@ -569,7 +571,7 @@ Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa- === Mixing -fdX and -device === -Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0 +Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -device floppy,drive=none0 dev: isa-fdc, id "" iobase = 1008 (0x3f0) @@ -607,7 +609,7 @@ Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device flop share-rw = false drive-type = "144" -Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,unit=1 +Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -device floppy,drive=none0,unit=1 dev: isa-fdc, id "" iobase = 1008 (0x3f0) @@ -645,7 +647,7 @@ Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device flop share-rw = false drive-type = "144" -Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0 +Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -device floppy,drive=none0 dev: isa-fdc, id "" iobase = 1008 (0x3f0) @@ -683,7 +685,7 @@ Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device flop share-rw = false drive-type = "144" -Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,unit=0 +Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -device floppy,drive=none0,unit=0 dev: isa-fdc, id "" iobase = 1008 (0x3f0) @@ -721,18 +723,18 @@ Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device flop share-rw = false drive-type = "144" -Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,unit=0 +Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -device floppy,drive=none0,unit=0 QEMU_PROG: -device floppy,drive=none0,unit=0: Floppy unit 0 is in use QEMU_PROG: -device floppy,drive=none0,unit=0: Device initialization failed. -Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,unit=1 +Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -device floppy,drive=none0,unit=1 QEMU_PROG: -device floppy,drive=none0,unit=1: Floppy unit 1 is in use QEMU_PROG: -device floppy,drive=none0,unit=1: Device initialization failed. === Mixing -drive and -device === -Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0 +Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -device floppy,drive=none0 dev: isa-fdc, id "" iobase = 1008 (0x3f0) @@ -770,7 +772,7 @@ Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.q share-rw = false drive-type = "144" -Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,unit=1 +Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -device floppy,drive=none0,unit=1 dev: isa-fdc, id "" iobase = 1008 (0x3f0) @@ -808,14 +810,14 @@ Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.q share-rw = false drive-type = "144" -Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,unit=0 +Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -device floppy,drive=none0,unit=0 QEMU_PROG: -device floppy,drive=none0,unit=0: Floppy unit 0 is in use QEMU_PROG: -device floppy,drive=none0,unit=0: Device initialization failed. === Mixing -global and -device === -Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveA=none0 -device floppy,drive=none1 +Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -global isa-fdc.driveA=none0 -device floppy,drive=none1 dev: isa-fdc, id "" iobase = 1008 (0x3f0) @@ -853,7 +855,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qco share-rw = false drive-type = "144" -Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveA=none0 -device floppy,drive=none1,unit=1 +Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -global isa-fdc.driveA=none0 -device floppy,drive=none1,unit=1 dev: isa-fdc, id "" iobase = 1008 (0x3f0) @@ -891,7 +893,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qco share-rw = false drive-type = "144" -Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveB=none0 -device floppy,drive=none1 +Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -global isa-fdc.driveB=none0 -device floppy,drive=none1 dev: isa-fdc, id "" iobase = 1008 (0x3f0) @@ -929,7 +931,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qco share-rw = false drive-type = "144" -Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveB=none0 -device floppy,drive=none1,unit=0 +Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -global isa-fdc.driveB=none0 -device floppy,drive=none1,unit=0 dev: isa-fdc, id "" iobase = 1008 (0x3f0) @@ -967,18 +969,18 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qco share-rw = false drive-type = "144" -Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveA=none0 -device floppy,drive=none1,unit=0 +Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -global isa-fdc.driveA=none0 -device floppy,drive=none1,unit=0 QEMU_PROG: -device floppy,drive=none1,unit=0: Floppy unit 0 is in use QEMU_PROG: -device floppy,drive=none1,unit=0: Device initialization failed. -Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveB=none0 -device floppy,drive=none1,unit=1 +Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -global isa-fdc.driveB=none0 -device floppy,drive=none1,unit=1 QEMU_PROG: -device floppy,drive=none1,unit=1: Floppy unit 1 is in use QEMU_PROG: -device floppy,drive=none1,unit=1: Device initialization failed. === Too many floppy drives === -Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveB=none0 -device floppy,drive=none1 +Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2.2 -drive if=none,file=TEST_DIR/t.qcow2.3 -global isa-fdc.driveB=none0 -device floppy,drive=none1 QEMU_PROG: -device floppy,drive=none1: Can't create floppy unit 2, bus supports only 2 units QEMU_PROG: -device floppy,drive=none1: Device initialization failed. -- 2.9.3