Searched refs:refcount_bits (Results 1 – 21 of 21) sorted by relevance
7 …ster_size=65536 extended_l2=off compression_type=zlib size=1024 lazy_refcounts=off refcount_bits=1610 …ster_size=65536 extended_l2=off compression_type=zlib size=1024 lazy_refcounts=off refcount_bits=1613 …ster_size=65536 extended_l2=off compression_type=zlib size=1024 lazy_refcounts=off refcount_bits=1616 …ster_size=65536 extended_l2=off compression_type=zlib size=1024 lazy_refcounts=off refcount_bits=1619 …r_size=65536 extended_l2=off compression_type=zlib size=1048576 lazy_refcounts=off refcount_bits=1622 …ize=65536 extended_l2=off compression_type=zlib size=1073741824 lazy_refcounts=off refcount_bits=1625 …=65536 extended_l2=off compression_type=zlib size=1099511627776 lazy_refcounts=off refcount_bits=1628 …ster_size=65536 extended_l2=off compression_type=zlib size=1024 lazy_refcounts=off refcount_bits=1631 …ster_size=65536 extended_l2=off compression_type=zlib size=1024 lazy_refcounts=off refcount_bits=1634 …ster_size=65536 extended_l2=off compression_type=zlib size=1536 lazy_refcounts=off refcount_bits=16[all …]
47 _unsupported_imgopts refcount_bits 'compat=0.10' data_file compression_type191 $QEMU_IMG amend -o refcount_bits=1 "$TEST_IMG"199 $QEMU_IMG amend -o refcount_bits=64 "$TEST_IMG"211 $QEMU_IMG amend -o compat=0.10,refcount_bits=16 "$TEST_IMG"219 $QEMU_IMG amend -o refcount_bits=32,compat=0.10 "$TEST_IMG"232 $QEMU_IMG amend -o refcount_bits=1 "$TEST_IMG"237 $QEMU_IMG amend -o refcount_bits=2 "$TEST_IMG"258 $QEMU_IMG amend -o refcount_bits=2 "$TEST_IMG"286 $QEMU_IMG amend -o refcount_bits=64 -p "$TEST_IMG" | tr '\r' '\n' \
19 …ize=134217728 backing_file=TEST_DIR/t.qcow2.1 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=1648 …728 backing_file=TEST_DIR/1-snapshot-v0.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=1649 …ize=134217728 backing_file=TEST_DIR/t.qcow2.2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=1660 …728 backing_file=TEST_DIR/2-snapshot-v0.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=1661 …728 backing_file=TEST_DIR/2-snapshot-v1.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=1672 …728 backing_file=TEST_DIR/3-snapshot-v0.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=1673 …728 backing_file=TEST_DIR/3-snapshot-v1.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=1684 …728 backing_file=TEST_DIR/4-snapshot-v0.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=1685 …728 backing_file=TEST_DIR/4-snapshot-v1.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=1696 …728 backing_file=TEST_DIR/5-snapshot-v0.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16[all …]
45 _unsupported_imgopts cluster_size refcount_bits extended_l2 compat=0.10 data_file50 refcount_bits=64 # Make it equal to the L2 entry size for convenience51 options="cluster_size=${cluster_size},refcount_bits=${refcount_bits}"54 ref_entries=$(( ${cluster_size} * 8 / ${refcount_bits} ))
3 === refcount_bits limits ===20 === refcount_bits and compat=0.10 ===29 === Snapshot limit on refcount_bits=1 ===41 === Snapshot limit on refcount_bits=2 ===53 === Compressed clusters with refcount_bits=1 ===85 === Amend from refcount_bits=16 to refcount_bits=1 ===94 === Amend from refcount_bits=1 to refcount_bits=64 ===101 qemu-img: compat=0.10 requires refcount_bits=16
36 refcount_bits = '16' variable in ShrinkBaseClass92 ',refcount_bits=' + self.refcount_bits,153 refcount_bits = '64' variable in TestShrink512160 refcount_bits = '1' variable in TestShrink1M
45 _unsupported_imgopts data_file cluster_size refcount_bits 'compat=0.10'56 _make_test_img -o cluster_size=2M,refcount_bits=2 64M
44 _unsupported_imgopts cluster_size refcount_bits extended_l2 compat=0.10 data_file47 _make_test_img -o refcount_bits=64,cluster_size=1k 1M
6 …size=65536 extended_l2=off compression_type=zlib size=134217728 lazy_refcounts=off refcount_bits=1613 …r_size=4096 extended_l2=off compression_type=zlib size=134217728 lazy_refcounts=on refcount_bits=1627 …r_size=8192 extended_l2=off compression_type=zlib size=134217728 lazy_refcounts=on refcount_bits=1641 …_size=8192 extended_l2=off compression_type=zlib size=134217728 lazy_refcounts=off refcount_bits=1672 refcount_bits=<num> - Width of a reference count entry in bits98 refcount_bits=<num> - Width of a reference count entry in bits124 refcount_bits=<num> - Width of a reference count entry in bits150 refcount_bits=<num> - Width of a reference count entry in bits176 refcount_bits=<num> - Width of a reference count entry in bits202 refcount_bits=<num> - Width of a reference count entry in bits[all …]
274 for refcount_bits in [ 128, 0, 7 ]:278 'refcount-bits': refcount_bits })
18 … size=536870912 backing_file=TEST_DIR/t.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=1654 … size=536870912 backing_file=TEST_DIR/t.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
44 _unsupported_imgopts 'compat=0.10' refcount_bits data_file compression_type
16 …e=67108864 backing_file=TEST_DIR/t.qcow2.base backing_fmt=qcow2 lazy_refcounts=off refcount_bits=1629 …ze=67108864 backing_file=TEST_DIR/t.qcow2.mid backing_fmt=qcow2 lazy_refcounts=off refcount_bits=1687 …_size=65536 extended_l2=off compression_type=zlib size=67108864 lazy_refcounts=off refcount_bits=16114 …_size=65536 extended_l2=off compression_type=zlib size=67108864 lazy_refcounts=off refcount_bits=16
27 …zlib size=197120 backing_file=TEST_DIR/t.qcow2 backing_fmt=file lazy_refcounts=off refcount_bits=16
46 _unsupported_imgopts extended_l2 compat=0.10 cluster_size data_file refcount_bits=1[^0-9]
1493 s->refcount_bits = 1 << s->refcount_order; in qcow2_do_open()1494 s->refcount_max = UINT64_C(1) << (s->refcount_bits - 1); in qcow2_do_open()3478 uint64_t refcount_bits; in qcow2_opt_get_refcount_bits_del() local3480 refcount_bits = qemu_opt_get_number_del(opts, BLOCK_OPT_REFCOUNT_BITS, 16); in qcow2_opt_get_refcount_bits_del()3481 if (refcount_bits > 64 || !is_power_of_2(refcount_bits)) { in qcow2_opt_get_refcount_bits_del()3487 if (version < 3 && refcount_bits != 16) { in qcow2_opt_get_refcount_bits_del()3494 return refcount_bits; in qcow2_opt_get_refcount_bits_del()3611 qcow2_opts->refcount_bits = 16; in qcow2_co_create()3613 if (qcow2_opts->refcount_bits > 64 || in qcow2_co_create()3614 !is_power_of_2(qcow2_opts->refcount_bits)) in qcow2_co_create()[all …]
381 int refcount_bits; member
3509 s->refcount_bits = 1 << refcount_order; in qcow2_change_refcount_order()3510 s->refcount_max = UINT64_C(1) << (s->refcount_bits - 1); in qcow2_change_refcount_order()
69 bits, but a different value can be set using the refcount_bits option:71 qemu-img create -f qcow2 -o refcount_bits=8 hd.qcow2 4G86 disk_size = refcount_cache_size * cluster_size * 8 / refcount_bits88 With the default values for cluster_size (64KB) and refcount_bits
413 refcount_bits = 1 << self.header['refcount_order'][0].value417 block_size = self.cluster_size * 8 // refcount_bits
176 in bits: refcount_bits = 1 << refcount_order). For version 2178 (i.e. refcount_bits = 16).179 This value may not exceed 6 (i.e. refcount_bits = 64).465 refcount_block_entries = (cluster_size * 8 / refcount_bits)485 Refcount block entry (x = refcount_bits - 1):487 Bit 0 - x: Reference count of the cluster. If refcount_bits implies a