Hey all,
This case always fails on my environment Fefora40 + upstream kernel 6.13.0-rc1+(6.12-rcx also failed)
It can be resolved if I enlarge the block device size to 2GiB(1.5GiB also failed).
$ git diff
diff --git a/tests/zbd/009 b/tests/zbd/009
index 6226d83..11bcafb 100755
--- a/tests/zbd/009
+++ b/tests/zbd/009
@@ -44,7 +44,7 @@ test() {
local params=(
delay=0
- dev_size_mb=1024
+ dev_size_mb=2048
sector_size=4096
zbc=host-managed
zone_cap_mb=3
I have no idea why we need to enlarge the block size while the FIO only run with size '1M' in this case.
If you want more details, feel free to let me know.
==================
$ ./check zbd/009
zbd/009 (test gap zone support with BTRFS) [failed]
runtime ... 6.234s
--- tests/zbd/009.out 2022-10-11 10:59:29.796928869 +0800
+++ /home/lizhijian/blktests/results/nodev/zbd/009.out.bad 2024-12-03 08:46:29.118932788 +0800
@@ -1,2 +1,2 @@
Running zbd/009
-Test complete
+Test failed
$ cat /home/lizhijian/blktests/results/nodev/zbd/009.full
btrfs-progs v6.8
See https://btrfs.readthedocs.io for more information.
Resetting device zones /dev/sdb (256 zones) ...
NOTE: several default settings have changed in version 5.15, please make sure
this does not affect your deployments:
- DUP for metadata (-m dup)
- enabled no-holes (-O no-holes)
- enabled free-space-tree (-R free-space-tree)
Label: (null)
UUID: 63a9f0ee-7f88-4696-b705-3ebb0e2ac6e2
Node size: 16384
Sector size: 4096 (CPU page size: 4096)
Filesystem size: 1.00GiB
Block group profiles:
Data: single 4.00MiB
Metadata: DUP 4.00MiB
System: DUP 4.00MiB
SSD detected: yes
Zoned device: yes
Zone size: 4.00MiB
Features: extref, skinny-metadata, no-holes, free-space-tree, zoned
Checksum: crc32c
Number of devices: 1
Devices:
ID SIZE ZONES PATH
1 1.00GiB 256 /dev/sdb
fio: io_u error on file /home/lizhijian/blktests/results/tmpdir.zbd.009.1IJ/mnt/verify.0.0: No space left on device: write offset=1024000, buflen=4096
fio: io_u error on file /home/lizhijian/blktests/results/tmpdir.zbd.009.1IJ/mnt/verify.0.0: No space left on device: write offset=905216, buflen=4096
fio: io_u error on file /home/lizhijian/blktests/results/tmpdir.zbd.009.1IJ/mnt/verify.0.0: No space left on device: write offset=688128, buflen=4096
fio: io_u error on file /home/lizhijian/blktests/results/tmpdir.zbd.009.1IJ/mnt/verify.0.0: No space left on device: write offset=540672, buflen=4096
fio: io_u error on file /home/lizhijian/blktests/results/tmpdir.zbd.009.1IJ/mnt/verify.0.0: No space left on device: write offset=630784, buflen=4096
fio: io_u error on file /home/lizhijian/blktests/results/tmpdir.zbd.009.1IJ/mnt/verify.0.0: No space left on device: write offset=1028096, buflen=4096
fio: io_u error on file /home/lizhijian/blktests/results/tmpdir.zbd.009.1IJ/mnt/verify.0.0: No space left on device: write offset=12288, buflen=4096
fio: io_u error on file /home/lizhijian/blktests/results/tmpdir.zbd.009.1IJ/mnt/verify.0.0: No space left on device: write offset=233472, buflen=4096
fio: io_u error on file /home/lizhijian/blktests/results/tmpdir.zbd.009.1IJ/mnt/verify.0.0: No space left on device: write offset=339968, buflen=4096
fio: io_u error on file /home/lizhijian/blktests/results/tmpdir.zbd.009.1IJ/mnt/verify.0.0: No space left on device: write offset=876544, buflen=4096
fio: io_u error on file /home/lizhijian/blktests/results/tmpdir.zbd.009.1IJ/mnt/verify.0.0: No space left on device: write offset=704512, buflen=4096
fio: io_u error on file /home/lizhijian/blktests/results/tmpdir.zbd.009.1IJ/mnt/verify.0.0: No space left on device: write offset=589824, buflen=4096
fio: io_u error on file /home/lizhijian/blktests/results/tmpdir.zbd.009.1IJ/mnt/verify.0.0: No space left on device: write offset=995328, buflen=4096
fio: io_u error on file /home/lizhijian/blktests/results/tmpdir.zbd.009.1IJ/mnt/verify.0.0: No space left on device: write offset=397312, buflen=4096
fio: io_u error on file /home/lizhijian/blktests/results/tmpdir.zbd.009.1IJ/mnt/verify.0.0: No space left on device: write offset=16384, buflen=4096
fio: io_u error on file /home/lizhijian/blktests/results/tmpdir.zbd.009.1IJ/mnt/verify.0.0: No space left on device: write offset=782336, buflen=4096
fio exited with status 1
fio: verification read phase will never start because write phase uses all of runtime
4;fio-3.36;verify;0;28;700416;364610;91152;1921;3;110;9.283027;2.078678;2;1234;159.304360;28.925367;1.000000%=23;5.000000%=112;10.000000%=150;20.000000%=156;30.000000%=156;40.000000%=158;50.000000%=160;60.000000%=162;70.000000%=168;80.000000%=173;90.000000%=181;95.000000%=185;99.000000%=205;99.500000%=220;99.900000%=259;99.950000%=276;99.990000%=428;0%=0;0%=0;0%=0;10;1243;168.587388;28.998837;0;0;0.000000%;0.000000;0.000000;700416;191789;47951;3652;4;5023;17.928978;27.794189;1;5446;303.143928;124.069601;1.000000%=59;5.000000%=124;10.000000%=150;20.000000%=199;30.000000%=242;40.000000%=280;50.000000%=301;60.000000%=325;70.000000%=358;80.000000%=391;90.000000%=444;95.000000%=489;99.000000%=602;99.500000%=675;99.900000%=798;99.950000%=872;99.990000%=1011;0%=0;0%=0;0%=0;17;5452;321.055559;125.717726;110376;133120;65.710471%;126025.454545;6491.718607;0;0;0;0;0;0;0.000000;0.000000;0;0;0.000000;0.000000;1.000000%=0;5.000000%=0;10.000000%=0;20.000000%=0;30.000000%=0;40.000000%=0;50.000000%=0;60.000000%=0;70.000000%=0;80.000000%=0;90.000000%=0;95.000000%=0;99.000000%=0;99.500000%=0;99.900000%=0;99.950000%=0;99.990000%=0;0%=0;0%=0;0%=0;0;0;0.000000;0.000000;0;0;0.000000%;0.000000;0.000000;15.679943%;47.560100%;282053;0;30;0.4%;0.8%;1.6%;3.1%;94.1%;0.0%;0.0%;0.08%;0.21%;0.01%;0.20%;0.87%;1.69%;62.65%;32.17%;2.02%;0.09%;0.01%;0.00%;0.01%;0.00%;0.00%;0.00%;0.00%;0.00%;0.00%;0.00%;0.00%;0.00%
Thanks
Zhijian
