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hw/block: Introduce share-rw qdev property

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By default, don't allow another writer for block devices that are
attached to a guest device. For the cases where this setup is intended
(e.g. using a cluster filesystem on the disk), the new option can be
used to allow it.

This change affects only devices using DEFINE_BLOCK_PROPERTIES().
Devices directly using DEFINE_PROP_DRIVE() still accept writers
unconditionally.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Acked-by: Fam Zheng <famz@redhat.com>
This commit is contained in:
Kevin Wolf 2017-01-24 13:58:00 +01:00
parent a17c17a274
commit dabd18f64c
3 changed files with 61 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
hw/block/block.c
View File

@ -65,12 +65,14 @@ void blkconf_apply_backend_options(BlockConf *conf, bool readonly,
perm |= BLK_PERM_WRITE; perm |= BLK_PERM_WRITE;
} }
/* TODO Remove BLK_PERM_WRITE unless explicitly configured so */
shared_perm = BLK_PERM_CONSISTENT_READ | BLK_PERM_WRITE_UNCHANGED | shared_perm = BLK_PERM_CONSISTENT_READ | BLK_PERM_WRITE_UNCHANGED |
BLK_PERM_GRAPH_MOD | BLK_PERM_WRITE; BLK_PERM_GRAPH_MOD;
if (resizable) { if (resizable) {
shared_perm |= BLK_PERM_RESIZE; shared_perm |= BLK_PERM_RESIZE;
} }
if (conf->share_rw) {
shared_perm |= BLK_PERM_WRITE;
}
ret = blk_set_perm(blk, perm, shared_perm, errp); ret = blk_set_perm(blk, perm, shared_perm, errp);
if (ret < 0) { if (ret < 0) {

5
include/hw/block/block.h
View File

@ -26,6 +26,7 @@ typedef struct BlockConf {
/* geometry, not all devices use this */ /* geometry, not all devices use this */
uint32_t cyls, heads, secs; uint32_t cyls, heads, secs;
OnOffAuto wce; OnOffAuto wce;
bool share_rw;
BlockdevOnError rerror; BlockdevOnError rerror;
BlockdevOnError werror; BlockdevOnError werror;
} BlockConf; } BlockConf;
@ -53,7 +54,9 @@ static inline unsigned int get_physical_block_exp(BlockConf *conf)
DEFINE_PROP_UINT32("opt_io_size", _state, _conf.opt_io_size, 0), \ DEFINE_PROP_UINT32("opt_io_size", _state, _conf.opt_io_size, 0), \
DEFINE_PROP_UINT32("discard_granularity", _state, \ DEFINE_PROP_UINT32("discard_granularity", _state, \
_conf.discard_granularity, -1), \ _conf.discard_granularity, -1), \
DEFINE_PROP_ON_OFF_AUTO("write-cache", _state, _conf.wce, ON_OFF_AUTO_AUTO) DEFINE_PROP_ON_OFF_AUTO("write-cache", _state, _conf.wce, \
ON_OFF_AUTO_AUTO), \
DEFINE_PROP_BOOL("share-rw", _state, _conf.share_rw, false)
#define DEFINE_BLOCK_CHS_PROPERTIES(_state, _conf) \ #define DEFINE_BLOCK_CHS_PROPERTIES(_state, _conf) \
DEFINE_PROP_UINT32("cyls", _state, _conf.cyls, 0), \ DEFINE_PROP_UINT32("cyls", _state, _conf.cyls, 0), \

53
tests/qemu-iotests/172.out
View File

@ -28,6 +28,7 @@ Testing:
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "288" drive-type = "288"
@ -57,6 +58,7 @@ Testing: -fda TEST_DIR/t.qcow2
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" drive-type = "144"
Testing: -fdb TEST_DIR/t.qcow2 Testing: -fdb TEST_DIR/t.qcow2
@ -83,6 +85,7 @@ Testing: -fdb TEST_DIR/t.qcow2
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" drive-type = "144"
dev: floppy, id "" dev: floppy, id ""
unit = 0 (0x0) unit = 0 (0x0)
@ -93,6 +96,7 @@ Testing: -fdb TEST_DIR/t.qcow2
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "288" 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
@ -119,6 +123,7 @@ Testing: -fda TEST_DIR/t.qcow2 -fdb TEST_DIR/t.qcow2
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" drive-type = "144"
dev: floppy, id "" dev: floppy, id ""
unit = 0 (0x0) unit = 0 (0x0)
@ -129,6 +134,7 @@ Testing: -fda TEST_DIR/t.qcow2 -fdb TEST_DIR/t.qcow2
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" drive-type = "144"
@ -158,6 +164,7 @@ Testing: -drive if=floppy,file=TEST_DIR/t.qcow2
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" drive-type = "144"
Testing: -drive if=floppy,file=TEST_DIR/t.qcow2,index=1 Testing: -drive if=floppy,file=TEST_DIR/t.qcow2,index=1
@ -184,6 +191,7 @@ Testing: -drive if=floppy,file=TEST_DIR/t.qcow2,index=1
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" drive-type = "144"
dev: floppy, id "" dev: floppy, id ""
unit = 0 (0x0) unit = 0 (0x0)
@ -194,6 +202,7 @@ Testing: -drive if=floppy,file=TEST_DIR/t.qcow2,index=1
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "288" 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,index=1
@ -220,6 +229,7 @@ Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=floppy,file=TEST_DIR/t
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" drive-type = "144"
dev: floppy, id "" dev: floppy, id ""
unit = 0 (0x0) unit = 0 (0x0)
@ -230,6 +240,7 @@ Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=floppy,file=TEST_DIR/t
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" drive-type = "144"
@ -259,6 +270,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveA=none0
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" drive-type = "144"
Testing: -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveB=none0 Testing: -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveB=none0
@ -285,6 +297,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveB=none0
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" 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 -global isa-fdc.driveA=none0 -global isa-fdc.driveB=none1
@ -311,6 +324,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qco
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" drive-type = "144"
dev: floppy, id "" dev: floppy, id ""
unit = 0 (0x0) unit = 0 (0x0)
@ -321,6 +335,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qco
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" drive-type = "144"
@ -350,6 +365,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" drive-type = "144"
Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,unit=1 Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,unit=1
@ -376,6 +392,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,unit=1
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" 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 -device floppy,drive=none0 -device floppy,drive=none1,unit=1
@ -402,6 +419,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qco
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" drive-type = "144"
dev: floppy, id "" dev: floppy, id ""
unit = 0 (0x0) unit = 0 (0x0)
@ -412,6 +430,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qco
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" drive-type = "144"
@ -441,6 +460,7 @@ Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" drive-type = "144"
dev: floppy, id "" dev: floppy, id ""
unit = 0 (0x0) unit = 0 (0x0)
@ -451,6 +471,7 @@ Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" 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 -global isa-fdc.driveA=none0
@ -477,6 +498,7 @@ Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" drive-type = "144"
dev: floppy, id "" dev: floppy, id ""
unit = 0 (0x0) unit = 0 (0x0)
@ -487,6 +509,7 @@ Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" 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 -global isa-fdc.driveA=none0
@ -513,6 +536,7 @@ Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" 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 -global isa-fdc.driveB=none0
@ -539,6 +563,7 @@ Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" drive-type = "144"
@ -568,6 +593,7 @@ Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device flop
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" drive-type = "144"
dev: floppy, id "" dev: floppy, id ""
unit = 0 (0x0) unit = 0 (0x0)
@ -578,6 +604,7 @@ Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device flop
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" 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 -device floppy,drive=none0,unit=1
@ -604,6 +631,7 @@ Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device flop
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" drive-type = "144"
dev: floppy, id "" dev: floppy, id ""
unit = 0 (0x0) unit = 0 (0x0)
@ -614,6 +642,7 @@ Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device flop
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" 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 -device floppy,drive=none0
@ -640,6 +669,7 @@ Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device flop
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" drive-type = "144"
dev: floppy, id "" dev: floppy, id ""
unit = 1 (0x1) unit = 1 (0x1)
@ -650,6 +680,7 @@ Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device flop
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" 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 -device floppy,drive=none0,unit=0
@ -676,6 +707,7 @@ Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device flop
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" drive-type = "144"
dev: floppy, id "" dev: floppy, id ""
unit = 1 (0x1) unit = 1 (0x1)
@ -686,6 +718,7 @@ Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device flop
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" 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 -device floppy,drive=none0,unit=0
@ -723,6 +756,7 @@ Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.q
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" drive-type = "144"
dev: floppy, id "" dev: floppy, id ""
unit = 0 (0x0) unit = 0 (0x0)
@ -733,6 +767,7 @@ Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.q
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" 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 -device floppy,drive=none0,unit=1
@ -759,6 +794,7 @@ Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.q
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" drive-type = "144"
dev: floppy, id "" dev: floppy, id ""
unit = 0 (0x0) unit = 0 (0x0)
@ -769,6 +805,7 @@ Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.q
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" 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 -device floppy,drive=none0,unit=0
@ -802,6 +839,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qco
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" drive-type = "144"
dev: floppy, id "" dev: floppy, id ""
unit = 0 (0x0) unit = 0 (0x0)
@ -812,6 +850,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qco
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" 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 -global isa-fdc.driveA=none0 -device floppy,drive=none1,unit=1
@ -838,6 +877,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qco
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" drive-type = "144"
dev: floppy, id "" dev: floppy, id ""
unit = 0 (0x0) unit = 0 (0x0)
@ -848,6 +888,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qco
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" 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 -global isa-fdc.driveB=none0 -device floppy,drive=none1
@ -874,6 +915,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qco
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" drive-type = "144"
dev: floppy, id "" dev: floppy, id ""
unit = 1 (0x1) unit = 1 (0x1)
@ -884,6 +926,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qco
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" 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 -global isa-fdc.driveB=none0 -device floppy,drive=none1,unit=0
@ -910,6 +953,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qco
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" drive-type = "144"
dev: floppy, id "" dev: floppy, id ""
unit = 1 (0x1) unit = 1 (0x1)
@ -920,6 +964,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qco
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" 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 -global isa-fdc.driveA=none0 -device floppy,drive=none1,unit=0
@ -964,6 +1009,7 @@ Testing: -device floppy
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "288" drive-type = "288"
Testing: -device floppy,drive-type=120 Testing: -device floppy,drive-type=120
@ -990,6 +1036,7 @@ Testing: -device floppy,drive-type=120
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "120" drive-type = "120"
Testing: -device floppy,drive-type=144 Testing: -device floppy,drive-type=144
@ -1016,6 +1063,7 @@ Testing: -device floppy,drive-type=144
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" drive-type = "144"
Testing: -device floppy,drive-type=288 Testing: -device floppy,drive-type=288
@ -1042,6 +1090,7 @@ Testing: -device floppy,drive-type=288
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "288" drive-type = "288"
@ -1071,6 +1120,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,drive-t
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "120" drive-type = "120"
Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,drive-type=288 Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,drive-type=288
@ -1097,6 +1147,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,drive-t
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "288" drive-type = "288"
@ -1126,6 +1177,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,logical
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" drive-type = "144"
Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,physical_block_size=512 Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,physical_block_size=512
@ -1152,6 +1204,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,physica
opt_io_size = 0 (0x0) opt_io_size = 0 (0x0)
discard_granularity = 4294967295 (0xffffffff) discard_granularity = 4294967295 (0xffffffff)
write-cache = "auto" write-cache = "auto"
share-rw = false
drive-type = "144" drive-type = "144"
Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,logical_block_size=4096 Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,logical_block_size=4096