The zoned format feature can be tested by: $ tests/qemu-iotests/check -qcow2 zoned-qcow2
Signed-off-by: Sam Li <[email protected]> --- tests/qemu-iotests/tests/zoned-qcow2 | 209 +++++++++++++++++++++++ tests/qemu-iotests/tests/zoned-qcow2.out | 191 +++++++++++++++++++++ 2 files changed, 400 insertions(+) create mode 100755 tests/qemu-iotests/tests/zoned-qcow2 create mode 100644 tests/qemu-iotests/tests/zoned-qcow2.out diff --git a/tests/qemu-iotests/tests/zoned-qcow2 b/tests/qemu-iotests/tests/zoned-qcow2 new file mode 100755 index 0000000000..d37100c8ab --- /dev/null +++ b/tests/qemu-iotests/tests/zoned-qcow2 @@ -0,0 +1,209 @@ +#!/usr/bin/env bash +# +# SPDX-License-Identifier: GPL-2.0-or-later +# +# Test zone management operations for qcow2 file. +# + +seq="$(basename $0)" +echo "QA output created by $seq" +status=1 # failure is the default! + +file_name="zbc.qcow2" +_cleanup() +{ + _cleanup_test_img + _rm_test_img "$file_name" +} +trap "_cleanup; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and checks +. ../common.rc +. ../common.filter +. ../common.qemu + +# This test only runs on Linux hosts with qcow2 image files. +_supported_fmt qcow2 +_supported_proto file +_supported_os Linux + +echo +echo "=== Initial image setup ===" +echo + +$QEMU_IMG create -f qcow2 $file_name -o size=768M -o zone.size=64M -o \ +zone.capacity=64M -o zone.conventional_zones=0 -o zone.max_append_bytes=32M \ +-o zone.max_open_zones=6 -o zone.max_active_zones=8 -o zone.mode=host-managed + +IMG="--image-opts -n driver=qcow2,file.driver=file,file.filename=$file_name" +QEMU_IO_OPTIONS=$QEMU_IO_OPTIONS_NO_FMT + +echo +echo "=== Testing a qcow2 img with zoned format ===" +echo +echo "case 1: test zone operations one by one" + +echo "(1) report zones[0]:" +$QEMU_IO $IMG -c "zrp 0 1" +echo +echo "report zones[0~9]:" +$QEMU_IO $IMG -c "zrp 0 10" +echo +echo "report zones[-1]:" # zones[-1] dictates the last zone +$QEMU_IO $IMG -c "zrp 0x2C000000 2" # 0x2C000000 / 512 = 0x160000 +echo +echo +echo "(2) open zones[0], zones[1], zones[-1] then close, finish, reset:" +$QEMU_IO $IMG << EOF +zo 0 0x4000000 +zrp 0 1 +zo 0x4000000 0x4000000 +zrp 0x4000000 1 +zo 0x2C000000 0x4000000 +zrp 0x2C000000 2 +zc 0 0x4000000 +zrp 0 1 +zc 0x4000000 0x4000000 +zrp 0x4000000 1 +zc 0x2C000000 0x4000000 +zrp 0x2C000000 2 +zf 0 0x4000000 +zrp 0 1 +zf 64M 64M +zrp 0x4000000 2 +zf 0x2C000000 0x4000000 +zrp 0x2C000000 2 +zrs 0 0x4000000 +zrp 0 1 +zrs 0x4000000 0x4000000 +zrp 0x4000000 1 +zrs 0x2C000000 0x4000000 +zrp 0x2C000000 2 +EOF + +echo +echo "(3) append write with (4k, 8k) data" +$QEMU_IO $IMG -c "zrp 0 12" # the physical block size of the device is 4096 +echo "Append write zones[0], zones[1] twice" +$QEMU_IO $IMG << EOF +zap -p 0 0x1000 0x2000 +zrp 0 1 +zap -p 0 0x1000 0x2000 +zrp 0 1 +zap -p 0x4000000 0x1000 0x2000 +zrp 0x4000000 1 +zap -p 0x4000000 0x1000 0x2000 +zrp 0x4000000 1 +EOF + +echo +echo "Reset all:" +$QEMU_IO $IMG -c "zrp 0 12" -c "zrs 0 768M" -c "zrp 0 12" +echo +echo + +echo "case 2: test a sets of ops that works or not" +echo "(1) append write (4k, 4k) and then write to full" +$QEMU_IO $IMG << EOF +zap -p 0 0x1000 0x1000 +zrp 0 1 +zap -p 0 0x1000 0x1ffd000 +zap -p 0 0x1000000 0x1000000 +zrp 0 1 +EOF + +echo "Reset zones[0]:" +$QEMU_IO $IMG -c "zrs 0 64M" -c "zrp 0 1" + +echo "(2) write in zones[0], zones[3], zones[8], and then reset all" +$QEMU_IO $IMG << EOF +zap -p 0 0x1000 0x1000 +zap -p 0xc000000 0x1000 0x1000 +zap -p 0x20000000 0x1000 0x1000 +zrp 0 12 +zrs 0 768M +zrp 0 12 +EOF + +echo "case 3: test zone resource management" +echo "(1) write in zones[0], zones[1], zones[2] and then close it" +$QEMU_IO $IMG << EOF +zap -p 0 0x1000 0x1000 +zap -p 0x4000000 0x1000 0x1000 +zap -p 0x8000000 0x1000 0x1000 +zrp 0 12 +zc 0 64M +zc 0x4000000 64M +zc 0x8000000 64M +zrp 0 12 +EOF + +echo "(2) reset all after 3(1)" +$QEMU_IO $IMG << EOF +zrs 0 768M +zrp 0 12 +EOF + +echo +echo "case 4: WP cache crash consistency under concurrent appends" +echo "(1) concurrent writes to the same sequential zone (zone 5 @ 320M)" +# Three concurrent aio_writes at WP, WP+4K, WP+8K. Data writes are +# permitted to complete out of order +$QEMU_IO $IMG <<EOF +aio_write -q -P 0xa1 0x14000000 4k +aio_write -q -P 0xa2 0x14001000 4k +aio_write -q -P 0xa3 0x14002000 4k +aio_flush +zrp 0x14000000 1 +read -q -P 0xa1 0x14000000 4k +read -q -P 0xa2 0x14001000 4k +read -q -P 0xa3 0x14002000 4k +EOF + +echo "(2) concurrent writes to different sequential zones (zones 6, 7, 9)" +# Spread across three zones. No per-zone interaction; each zone's WP +# must advance independently. +$QEMU_IO $IMG <<EOF +aio_write -q -P 0xb1 0x18000000 4k +aio_write -q -P 0xb2 0x1C000000 4k +aio_write -q -P 0xb3 0x24000000 4k +aio_flush +zrp 0x18000000 1 +zrp 0x1C000000 1 +zrp 0x24000000 1 +read -q -P 0xb1 0x18000000 4k +read -q -P 0xb2 0x1C000000 4k +read -q -P 0xb3 0x24000000 4k +EOF + +echo "(3) reset zones with no in-flight writes (zones 5, 6)" +# Reset zones 5 and 6 (which we wrote in (1) and (2)). WP should drop +# back to zone_start; data reads must return zero (unallocated +# post-reset). +$QEMU_IO $IMG -c "zrs 0x14000000 64M" -c "zrs 0x18000000 64M" \ + -c "zrp 0x14000000 1" -c "zrp 0x18000000 1" \ + -c "read -q -P 0 0x14000000 4k" \ + -c "read -q -P 0 0x18000000 4k" + +echo "(4) BLKRESETALL after concurrent writes" +# Reset everything first, refill three zones with concurrent writes, +# then RESETALL. Each zone's WP must return to its start. +$QEMU_IO $IMG <<EOF +zrs 0 768M +aio_write -q -P 0xc1 0x14000000 4k +aio_write -q -P 0xc2 0x18000000 4k +aio_write -q -P 0xc3 0x1C000000 4k +aio_flush +zrp 0x14000000 1 +zrp 0x18000000 1 +zrp 0x1C000000 1 +zrs 0 768M +zrp 0x14000000 1 +zrp 0x18000000 1 +zrp 0x1C000000 1 +EOF + +# success, all done +echo "*** done" +rm -f $seq.full +status=0 diff --git a/tests/qemu-iotests/tests/zoned-qcow2.out b/tests/qemu-iotests/tests/zoned-qcow2.out new file mode 100644 index 0000000000..2e2c65b6c0 --- /dev/null +++ b/tests/qemu-iotests/tests/zoned-qcow2.out @@ -0,0 +1,191 @@ +QA output created by zoned-qcow2 + +=== Initial image setup === + +Formatting 'zbc.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib zone.mode=host-managed zone.size=67108864 zone.capacity=67108864 zone.conventional_zones=0 zone.max_append_bytes=33554432 zone.max_active_zones=8 zone.max_open_zones=6 size=805306368 lazy_refcounts=off refcount_bits=16 + +=== Testing a qcow2 img with zoned format === + +case 1: test zone operations one by one +(1) report zones[0]: +start: 0x0, len 0x20000, cap 0x20000, wptr 0x0, zcond:1, [type: 2] + +report zones[0~9]: +start: 0x0, len 0x20000, cap 0x20000, wptr 0x0, zcond:1, [type: 2] +start: 0x20000, len 0x20000, cap 0x20000, wptr 0x20000, zcond:1, [type: 2] +start: 0x40000, len 0x20000, cap 0x20000, wptr 0x40000, zcond:1, [type: 2] +start: 0x60000, len 0x20000, cap 0x20000, wptr 0x60000, zcond:1, [type: 2] +start: 0x80000, len 0x20000, cap 0x20000, wptr 0x80000, zcond:1, [type: 2] +start: 0xa0000, len 0x20000, cap 0x20000, wptr 0xa0000, zcond:1, [type: 2] +start: 0xc0000, len 0x20000, cap 0x20000, wptr 0xc0000, zcond:1, [type: 2] +start: 0xe0000, len 0x20000, cap 0x20000, wptr 0xe0000, zcond:1, [type: 2] +start: 0x100000, len 0x20000, cap 0x20000, wptr 0x100000, zcond:1, [type: 2] +start: 0x120000, len 0x20000, cap 0x20000, wptr 0x120000, zcond:1, [type: 2] + +report zones[-1]: +start: 0x160000, len 0x20000, cap 0x20000, wptr 0x160000, zcond:1, [type: 2] + + +(2) open zones[0], zones[1], zones[-1] then close, finish, reset: +qemu-io> qemu-io> start: 0x0, len 0x20000, cap 0x20000, wptr 0x0, zcond:3, [type: 2] +qemu-io> qemu-io> start: 0x20000, len 0x20000, cap 0x20000, wptr 0x20000, zcond:3, [type: 2] +qemu-io> qemu-io> start: 0x160000, len 0x20000, cap 0x20000, wptr 0x160000, zcond:3, [type: 2] +qemu-io> qemu-io> start: 0x0, len 0x20000, cap 0x20000, wptr 0x0, zcond:1, [type: 2] +qemu-io> qemu-io> start: 0x20000, len 0x20000, cap 0x20000, wptr 0x20000, zcond:1, [type: 2] +qemu-io> qemu-io> start: 0x160000, len 0x20000, cap 0x20000, wptr 0x160000, zcond:1, [type: 2] +qemu-io> qemu-io> start: 0x0, len 0x20000, cap 0x20000, wptr 0x20000, zcond:14, [type: 2] +qemu-io> qemu-io> start: 0x20000, len 0x20000, cap 0x20000, wptr 0x40000, zcond:14, [type: 2] +start: 0x40000, len 0x20000, cap 0x20000, wptr 0x40000, zcond:1, [type: 2] +qemu-io> qemu-io> start: 0x160000, len 0x20000, cap 0x20000, wptr 0x180000, zcond:14, [type: 2] +qemu-io> qemu-io> start: 0x0, len 0x20000, cap 0x20000, wptr 0x0, zcond:1, [type: 2] +qemu-io> qemu-io> start: 0x20000, len 0x20000, cap 0x20000, wptr 0x20000, zcond:1, [type: 2] +qemu-io> qemu-io> start: 0x160000, len 0x20000, cap 0x20000, wptr 0x160000, zcond:1, [type: 2] +qemu-io> +(3) append write with (4k, 8k) data +start: 0x0, len 0x20000, cap 0x20000, wptr 0x0, zcond:1, [type: 2] +start: 0x20000, len 0x20000, cap 0x20000, wptr 0x20000, zcond:1, [type: 2] +start: 0x40000, len 0x20000, cap 0x20000, wptr 0x40000, zcond:1, [type: 2] +start: 0x60000, len 0x20000, cap 0x20000, wptr 0x60000, zcond:1, [type: 2] +start: 0x80000, len 0x20000, cap 0x20000, wptr 0x80000, zcond:1, [type: 2] +start: 0xa0000, len 0x20000, cap 0x20000, wptr 0xa0000, zcond:1, [type: 2] +start: 0xc0000, len 0x20000, cap 0x20000, wptr 0xc0000, zcond:1, [type: 2] +start: 0xe0000, len 0x20000, cap 0x20000, wptr 0xe0000, zcond:1, [type: 2] +start: 0x100000, len 0x20000, cap 0x20000, wptr 0x100000, zcond:1, [type: 2] +start: 0x120000, len 0x20000, cap 0x20000, wptr 0x120000, zcond:1, [type: 2] +start: 0x140000, len 0x20000, cap 0x20000, wptr 0x140000, zcond:1, [type: 2] +start: 0x160000, len 0x20000, cap 0x20000, wptr 0x160000, zcond:1, [type: 2] +Append write zones[0], zones[1] twice +qemu-io> After zap done, the append sector is 0x0 +qemu-io> start: 0x0, len 0x20000, cap 0x20000, wptr 0x18, zcond:2, [type: 2] +qemu-io> After zap done, the append sector is 0x18 +qemu-io> start: 0x0, len 0x20000, cap 0x20000, wptr 0x30, zcond:2, [type: 2] +qemu-io> After zap done, the append sector is 0x20000 +qemu-io> start: 0x20000, len 0x20000, cap 0x20000, wptr 0x20018, zcond:2, [type: 2] +qemu-io> After zap done, the append sector is 0x20018 +qemu-io> start: 0x20000, len 0x20000, cap 0x20000, wptr 0x20030, zcond:2, [type: 2] +qemu-io> +Reset all: +start: 0x0, len 0x20000, cap 0x20000, wptr 0x30, zcond:4, [type: 2] +start: 0x20000, len 0x20000, cap 0x20000, wptr 0x20030, zcond:4, [type: 2] +start: 0x40000, len 0x20000, cap 0x20000, wptr 0x40000, zcond:1, [type: 2] +start: 0x60000, len 0x20000, cap 0x20000, wptr 0x60000, zcond:1, [type: 2] +start: 0x80000, len 0x20000, cap 0x20000, wptr 0x80000, zcond:1, [type: 2] +start: 0xa0000, len 0x20000, cap 0x20000, wptr 0xa0000, zcond:1, [type: 2] +start: 0xc0000, len 0x20000, cap 0x20000, wptr 0xc0000, zcond:1, [type: 2] +start: 0xe0000, len 0x20000, cap 0x20000, wptr 0xe0000, zcond:1, [type: 2] +start: 0x100000, len 0x20000, cap 0x20000, wptr 0x100000, zcond:1, [type: 2] +start: 0x120000, len 0x20000, cap 0x20000, wptr 0x120000, zcond:1, [type: 2] +start: 0x140000, len 0x20000, cap 0x20000, wptr 0x140000, zcond:1, [type: 2] +start: 0x160000, len 0x20000, cap 0x20000, wptr 0x160000, zcond:1, [type: 2] +start: 0x0, len 0x20000, cap 0x20000, wptr 0x0, zcond:1, [type: 2] +start: 0x20000, len 0x20000, cap 0x20000, wptr 0x20000, zcond:1, [type: 2] +start: 0x40000, len 0x20000, cap 0x20000, wptr 0x40000, zcond:1, [type: 2] +start: 0x60000, len 0x20000, cap 0x20000, wptr 0x60000, zcond:1, [type: 2] +start: 0x80000, len 0x20000, cap 0x20000, wptr 0x80000, zcond:1, [type: 2] +start: 0xa0000, len 0x20000, cap 0x20000, wptr 0xa0000, zcond:1, [type: 2] +start: 0xc0000, len 0x20000, cap 0x20000, wptr 0xc0000, zcond:1, [type: 2] +start: 0xe0000, len 0x20000, cap 0x20000, wptr 0xe0000, zcond:1, [type: 2] +start: 0x100000, len 0x20000, cap 0x20000, wptr 0x100000, zcond:1, [type: 2] +start: 0x120000, len 0x20000, cap 0x20000, wptr 0x120000, zcond:1, [type: 2] +start: 0x140000, len 0x20000, cap 0x20000, wptr 0x140000, zcond:1, [type: 2] +start: 0x160000, len 0x20000, cap 0x20000, wptr 0x160000, zcond:1, [type: 2] + + +case 2: test a sets of ops that works or not +(1) append write (4k, 4k) and then write to full +qemu-io> After zap done, the append sector is 0x0 +qemu-io> start: 0x0, len 0x20000, cap 0x20000, wptr 0x10, zcond:2, [type: 2] +qemu-io> After zap done, the append sector is 0x10 +qemu-io> After zap done, the append sector is 0x10000 +qemu-io> start: 0x0, len 0x20000, cap 0x20000, wptr 0x20000, zcond:14, [type: 2] +qemu-io> Reset zones[0]: +start: 0x0, len 0x20000, cap 0x20000, wptr 0x0, zcond:1, [type: 2] +(2) write in zones[0], zones[3], zones[8], and then reset all +qemu-io> After zap done, the append sector is 0x0 +qemu-io> After zap done, the append sector is 0x60000 +qemu-io> After zap done, the append sector is 0x100000 +qemu-io> start: 0x0, len 0x20000, cap 0x20000, wptr 0x10, zcond:2, [type: 2] +start: 0x20000, len 0x20000, cap 0x20000, wptr 0x20000, zcond:1, [type: 2] +start: 0x40000, len 0x20000, cap 0x20000, wptr 0x40000, zcond:1, [type: 2] +start: 0x60000, len 0x20000, cap 0x20000, wptr 0x60010, zcond:2, [type: 2] +start: 0x80000, len 0x20000, cap 0x20000, wptr 0x80000, zcond:1, [type: 2] +start: 0xa0000, len 0x20000, cap 0x20000, wptr 0xa0000, zcond:1, [type: 2] +start: 0xc0000, len 0x20000, cap 0x20000, wptr 0xc0000, zcond:1, [type: 2] +start: 0xe0000, len 0x20000, cap 0x20000, wptr 0xe0000, zcond:1, [type: 2] +start: 0x100000, len 0x20000, cap 0x20000, wptr 0x100010, zcond:2, [type: 2] +start: 0x120000, len 0x20000, cap 0x20000, wptr 0x120000, zcond:1, [type: 2] +start: 0x140000, len 0x20000, cap 0x20000, wptr 0x140000, zcond:1, [type: 2] +start: 0x160000, len 0x20000, cap 0x20000, wptr 0x160000, zcond:1, [type: 2] +qemu-io> qemu-io> start: 0x0, len 0x20000, cap 0x20000, wptr 0x0, zcond:1, [type: 2] +start: 0x20000, len 0x20000, cap 0x20000, wptr 0x20000, zcond:1, [type: 2] +start: 0x40000, len 0x20000, cap 0x20000, wptr 0x40000, zcond:1, [type: 2] +start: 0x60000, len 0x20000, cap 0x20000, wptr 0x60000, zcond:1, [type: 2] +start: 0x80000, len 0x20000, cap 0x20000, wptr 0x80000, zcond:1, [type: 2] +start: 0xa0000, len 0x20000, cap 0x20000, wptr 0xa0000, zcond:1, [type: 2] +start: 0xc0000, len 0x20000, cap 0x20000, wptr 0xc0000, zcond:1, [type: 2] +start: 0xe0000, len 0x20000, cap 0x20000, wptr 0xe0000, zcond:1, [type: 2] +start: 0x100000, len 0x20000, cap 0x20000, wptr 0x100000, zcond:1, [type: 2] +start: 0x120000, len 0x20000, cap 0x20000, wptr 0x120000, zcond:1, [type: 2] +start: 0x140000, len 0x20000, cap 0x20000, wptr 0x140000, zcond:1, [type: 2] +start: 0x160000, len 0x20000, cap 0x20000, wptr 0x160000, zcond:1, [type: 2] +qemu-io> case 3: test zone resource management +(1) write in zones[0], zones[1], zones[2] and then close it +qemu-io> After zap done, the append sector is 0x0 +qemu-io> After zap done, the append sector is 0x20000 +qemu-io> After zap done, the append sector is 0x40000 +qemu-io> start: 0x0, len 0x20000, cap 0x20000, wptr 0x10, zcond:2, [type: 2] +start: 0x20000, len 0x20000, cap 0x20000, wptr 0x20010, zcond:2, [type: 2] +start: 0x40000, len 0x20000, cap 0x20000, wptr 0x40010, zcond:2, [type: 2] +start: 0x60000, len 0x20000, cap 0x20000, wptr 0x60000, zcond:1, [type: 2] +start: 0x80000, len 0x20000, cap 0x20000, wptr 0x80000, zcond:1, [type: 2] +start: 0xa0000, len 0x20000, cap 0x20000, wptr 0xa0000, zcond:1, [type: 2] +start: 0xc0000, len 0x20000, cap 0x20000, wptr 0xc0000, zcond:1, [type: 2] +start: 0xe0000, len 0x20000, cap 0x20000, wptr 0xe0000, zcond:1, [type: 2] +start: 0x100000, len 0x20000, cap 0x20000, wptr 0x100000, zcond:1, [type: 2] +start: 0x120000, len 0x20000, cap 0x20000, wptr 0x120000, zcond:1, [type: 2] +start: 0x140000, len 0x20000, cap 0x20000, wptr 0x140000, zcond:1, [type: 2] +start: 0x160000, len 0x20000, cap 0x20000, wptr 0x160000, zcond:1, [type: 2] +qemu-io> qemu-io> qemu-io> qemu-io> start: 0x0, len 0x20000, cap 0x20000, wptr 0x10, zcond:4, [type: 2] +start: 0x20000, len 0x20000, cap 0x20000, wptr 0x20010, zcond:4, [type: 2] +start: 0x40000, len 0x20000, cap 0x20000, wptr 0x40010, zcond:4, [type: 2] +start: 0x60000, len 0x20000, cap 0x20000, wptr 0x60000, zcond:1, [type: 2] +start: 0x80000, len 0x20000, cap 0x20000, wptr 0x80000, zcond:1, [type: 2] +start: 0xa0000, len 0x20000, cap 0x20000, wptr 0xa0000, zcond:1, [type: 2] +start: 0xc0000, len 0x20000, cap 0x20000, wptr 0xc0000, zcond:1, [type: 2] +start: 0xe0000, len 0x20000, cap 0x20000, wptr 0xe0000, zcond:1, [type: 2] +start: 0x100000, len 0x20000, cap 0x20000, wptr 0x100000, zcond:1, [type: 2] +start: 0x120000, len 0x20000, cap 0x20000, wptr 0x120000, zcond:1, [type: 2] +start: 0x140000, len 0x20000, cap 0x20000, wptr 0x140000, zcond:1, [type: 2] +start: 0x160000, len 0x20000, cap 0x20000, wptr 0x160000, zcond:1, [type: 2] +qemu-io> (2) reset all after 3(1) +qemu-io> qemu-io> start: 0x0, len 0x20000, cap 0x20000, wptr 0x0, zcond:1, [type: 2] +start: 0x20000, len 0x20000, cap 0x20000, wptr 0x20000, zcond:1, [type: 2] +start: 0x40000, len 0x20000, cap 0x20000, wptr 0x40000, zcond:1, [type: 2] +start: 0x60000, len 0x20000, cap 0x20000, wptr 0x60000, zcond:1, [type: 2] +start: 0x80000, len 0x20000, cap 0x20000, wptr 0x80000, zcond:1, [type: 2] +start: 0xa0000, len 0x20000, cap 0x20000, wptr 0xa0000, zcond:1, [type: 2] +start: 0xc0000, len 0x20000, cap 0x20000, wptr 0xc0000, zcond:1, [type: 2] +start: 0xe0000, len 0x20000, cap 0x20000, wptr 0xe0000, zcond:1, [type: 2] +start: 0x100000, len 0x20000, cap 0x20000, wptr 0x100000, zcond:1, [type: 2] +start: 0x120000, len 0x20000, cap 0x20000, wptr 0x120000, zcond:1, [type: 2] +start: 0x140000, len 0x20000, cap 0x20000, wptr 0x140000, zcond:1, [type: 2] +start: 0x160000, len 0x20000, cap 0x20000, wptr 0x160000, zcond:1, [type: 2] +qemu-io> +case 4: WP cache crash consistency under concurrent appends +(1) concurrent writes to the same sequential zone (zone 5 @ 320M) +qemu-io> qemu-io> qemu-io> qemu-io> qemu-io> start: 0xa0000, len 0x20000, cap 0x20000, wptr 0xa0018, zcond:2, [type: 2] +qemu-io> qemu-io> qemu-io> qemu-io> (2) concurrent writes to different sequential zones (zones 6, 7, 9) +qemu-io> qemu-io> qemu-io> qemu-io> qemu-io> start: 0xc0000, len 0x20000, cap 0x20000, wptr 0xc0008, zcond:2, [type: 2] +qemu-io> start: 0xe0000, len 0x20000, cap 0x20000, wptr 0xe0008, zcond:2, [type: 2] +qemu-io> start: 0x120000, len 0x20000, cap 0x20000, wptr 0x120008, zcond:2, [type: 2] +qemu-io> qemu-io> qemu-io> qemu-io> (3) reset zones with no in-flight writes (zones 5, 6) +start: 0xa0000, len 0x20000, cap 0x20000, wptr 0xa0000, zcond:1, [type: 2] +start: 0xc0000, len 0x20000, cap 0x20000, wptr 0xc0000, zcond:1, [type: 2] +(4) BLKRESETALL after concurrent writes +qemu-io> qemu-io> qemu-io> qemu-io> qemu-io> qemu-io> start: 0xa0000, len 0x20000, cap 0x20000, wptr 0xa0008, zcond:2, [type: 2] +qemu-io> start: 0xc0000, len 0x20000, cap 0x20000, wptr 0xc0008, zcond:2, [type: 2] +qemu-io> start: 0xe0000, len 0x20000, cap 0x20000, wptr 0xe0008, zcond:2, [type: 2] +qemu-io> qemu-io> start: 0xa0000, len 0x20000, cap 0x20000, wptr 0xa0000, zcond:1, [type: 2] +qemu-io> start: 0xc0000, len 0x20000, cap 0x20000, wptr 0xc0000, zcond:1, [type: 2] +qemu-io> start: 0xe0000, len 0x20000, cap 0x20000, wptr 0xe0000, zcond:1, [type: 2] +qemu-io> *** done -- 2.53.0
