On 7/5/25 02:10, Zorro Lang wrote:
> On Wed, Jul 02, 2025 at 07:02:04PM +0800, Chao Yu wrote:
>> As f2fs changes to use new mount APIs, let's add a new testcase
>> to check mount result for all f2fs supported mount options and
>> their combinations, in order to detect any inconsistency during
>> mount.
>>
>> Cc: Jaegeuk Kim <jaeg...@kernel.org>
>> Signed-off-by: Chao Yu <c...@kernel.org>
>> ---
>> tests/f2fs/015 | 141 ++++++++++++++++++++++++++++++
>> tests/f2fs/015.out | 207 +++++++++++++++++++++++++++++++++++++++++++++
>> 2 files changed, 348 insertions(+)
>> create mode 100755 tests/f2fs/015
>> create mode 100644 tests/f2fs/015.out
>>
>> diff --git a/tests/f2fs/015 b/tests/f2fs/015
>> new file mode 100755
>> index 00000000..86f0ef9e
>> --- /dev/null
>> +++ b/tests/f2fs/015
>> @@ -0,0 +1,141 @@
>> +#! /bin/bash
>> +# SPDX-License-Identifier: GPL-2.0
>> +# Copyright (c) 2025 Chao Yu. All Rights Reserved.
>> +#
>> +# FS QA Test No. f2fs/015
>> +#
>> +# This testcase tries to check stability of mount result
>> +# w/ all f2fs supported mount option and their combination.
>> +#
>> +. ./common/preamble
>> +_begin_fstest auto quick
> ^^^^^
> mount
Will update.
>
>> +_require_kernel_config CONFIG_F2FS_FS_XATTR
>> +_require_kernel_config CONFIG_F2FS_FS_POSIX_ACL
>> +_require_kernel_config CONFIG_F2FS_FAULT_INJECTION
>> +_require_kernel_config CONFIG_F2FS_FS_COMPRESSION
>> +_require_kernel_config CONFIG_F2FS_FS_LZO
>> +_require_kernel_config CONFIG_F2FS_FS_LZORLE
>> +_require_kernel_config CONFIG_F2FS_FS_LZ4
>> +_require_kernel_config CONFIG_F2FS_FS_LZ4HC
>> +_require_kernel_config CONFIG_F2FS_FS_ZSTD
>
> Hmm... I think these requirements might cause this test case be _notrun
> from lots of Linux distributions, except the kernel is built for testing
> manually :)
Yeah, but this testcase just relies on those options, and it will be
too trivial to split them to separated testcases? :P
>
>> +_require_scratch
>> +
>> +options=(
>> +# mount_option mkfs_option
>> + "background_gc=on" "" \
>> + "background_gc=off" "" \
>> + "background_gc=off" "" \
>> + "background_gc=sync" "" \
>> + "disable_roll_forward" "" \
>> + "norecovery" "" \
>> + "discard" "" \
>> + "nodiscard" "" \
>> + "no_heap" "" \
>> + "heap" "" \
>> + "user_xattr" "" \
>> + "nouser_xattr" "" \
>> + "acl" "" \
>> + "noacl" "" \
>> + "active_logs=2" "" \
>> + "active_logs=4" "" \
>> + "active_logs=6" "" \
>> + "disable_ext_identify" "" \
>> + "inline_xattr" "" \
>> + "noinline_xattr" "" \
>> + "inline_xattr_size=400" "extra,flexible_inline_xattr"\
>> + "inline_xattr_size=400" "" \
>> + "inline_data" "" \
>> + "noinline_dentry" "" \
>> + "inline_dentry" "" \
>> + "noinline_dentry" "" \
>> + "flush_merge" "" \
>> + "noflush_merge" "" \
>> + "barrier" "" \
>> + "nobarrier" "" \
>> + "fastboot" "" \
>> + "extent_cache" "" \
>> + "noextent_cache" "" \
>> + "data_flush" "" \
>> + "reserve_root=32768" "" \
>> + "resuid=1000" "" \
>> + "resgid=1000" "" \
>> + "fault_injection=100" "" \
>> + "fault_type=4095" "" \
>> + "mode=adaptive" "" \
>> + "mode=lfs" "" \
>> + "mode=fragment:segment" "" \
>> + "mode=fragment:block" "" \
>> + "usrquota" "" \
>> + "grpquota" "" \
>> + "prjquota" "" \
>> + "usrjquota=ausrquota" "" \
>> + "grpjquota=agrpquota" "" \
>> + "prjjquota=aprjquota" "" \
>> + "jqfmt=vfsold" "" \
>> + "jqfmt=vfsv0" "" \
>> + "jqfmt=vfsv1" "" \
>> + "usrjquota=" "" \
>> + "grpjquota=" "" \
>> + "prjjquota=" "" \
>> + "quota" "" \
>> + "noquota" "" \
>> + "alloc_mode=reuse" "" \
>> + "alloc_mode=default" "" \
>> + "fsync_mode=posix" "" \
>> + "fsync_mode=strict" "" \
>> + "fsync_mode=nobarrier" "" \
>> + "test_dummy_encryption" "" \
>> + "test_dummy_encryption=v1" "" \
>> + "test_dummy_encryption=v2" "" \
>> + "checkpoint=enable" "" \
>> + "checkpoint=disable" "" \
>> + "checkpoint=disable:32768" "" \
>> + "checkpoint=disable:50%" "" \
>> + "checkpoint_merge" "" \
>> + "nocheckpoint_merge" "" \
>> + "compress_algorithm=lzo" "" \
>> + "compress_algorithm=lzo" "extra,compression" \
>> + "compress_algorithm=lz4" "extra,compression" \
>> + "compress_algorithm=zstd" "extra,compression" \
>> + "compress_algorithm=lzo-rle" "extra,compression" \
>> + "compress_algorithm=lz4:3" "extra,compression" \
>> + "compress_algorithm=ztsd:1" "extra,compression" \
>> + "compress_log_size=8" "extra,compression" \
>> + "compress_extension=so" "extra,compression" \
>> + "nocompress_extension=so" "extra,compression" \
>> + "nocompress_extension=*" "extra,compression" \
>> + "compress_extension=so,nocompress_extension=so" \
>> + "extra,compression" \
>> + "compress_chksum" "extra,compression" \
>> + "compress_mode=fs" "extra,compression" \
>> + "compress_mode=user" "extra,compression" \
>> + "compress_cache" "extra,compression" \
>> + "inlinecrypt" "" \
>> + "atgc" "" \
>> + "discard_unit=block" "" \
>> + "discard_unit=segment" "" \
>> + "discard_unit=section" "" \
>> + "memory=normal" "" \
>> + "memory=low" "" \
>> + "age_extent_cache" "" \
>> + "errors=panic" "" \
>> + "errors=continue" "" \
>> + "errors=remount-ro" "" \
>> + "nat_bits" "" \
>> + "atgc,mode=lfs" "" \
>> + "ro,flush_merge" "" \
>> + "rw" "ro" \
>> + "norecovery,ro" "" \
>> +)
>> +
>> +for ((i=0;i<${#options[@]};i=i+2))
>> +do
>> + echo "Option#$i: ${options[$i]} : ${options[$((i+1))]}"
>> + _scratch_mkfs "-O ${options[$((i+1))]}" >> $seqres.full
>
> _scratch_mkfs just return non-zero if it fails, so...
Oh, thanks for your reminder, I guess we need to stop here if mkfs
fails.
Thanks,
>
>> + _try_scratch_mount "-o ${options[$i]}" >> $seqres.full 2>&1
>
> ...do you still hope to try mount if mkfs fails?
>
> Thanks,
> Zorro
>
>> + echo $?
>> + _scratch_unmount
>> +done
>> +
>> +status=0
>> +exit
>> diff --git a/tests/f2fs/015.out b/tests/f2fs/015.out
>> new file mode 100644
>> index 00000000..83e6ad51
>> --- /dev/null
>> +++ b/tests/f2fs/015.out
>> @@ -0,0 +1,207 @@
>> +QA output created by 015
>> +Option#0: background_gc=on :
>> +0
>> +Option#2: background_gc=off :
>> +0
>> +Option#4: background_gc=off :
>> +0
>> +Option#6: background_gc=sync :
>> +0
>> +Option#8: disable_roll_forward :
>> +0
>> +Option#10: norecovery :
>> +32
>> +Option#12: discard :
>> +0
>> +Option#14: nodiscard :
>> +0
>> +Option#16: no_heap :
>> +0
>> +Option#18: heap :
>> +0
>> +Option#20: user_xattr :
>> +0
>> +Option#22: nouser_xattr :
>> +0
>> +Option#24: acl :
>> +0
>> +Option#26: noacl :
>> +0
>> +Option#28: active_logs=2 :
>> +0
>> +Option#30: active_logs=4 :
>> +0
>> +Option#32: active_logs=6 :
>> +0
>> +Option#34: disable_ext_identify :
>> +0
>> +Option#36: inline_xattr :
>> +0
>> +Option#38: noinline_xattr :
>> +0
>> +Option#40: inline_xattr_size=400 : extra,flexible_inline_xattr
>> +0
>> +Option#42: inline_xattr_size=400 :
>> +0
>> +Option#44: inline_data :
>> +0
>> +Option#46: noinline_dentry :
>> +0
>> +Option#48: inline_dentry :
>> +0
>> +Option#50: noinline_dentry :
>> +0
>> +Option#52: flush_merge :
>> +0
>> +Option#54: noflush_merge :
>> +0
>> +Option#56: barrier :
>> +0
>> +Option#58: nobarrier :
>> +0
>> +Option#60: fastboot :
>> +0
>> +Option#62: extent_cache :
>> +0
>> +Option#64: noextent_cache :
>> +0
>> +Option#66: data_flush :
>> +0
>> +Option#68: reserve_root=32768 :
>> +0
>> +Option#70: resuid=1000 :
>> +0
>> +Option#72: resgid=1000 :
>> +0
>> +Option#74: fault_injection=100 :
>> +0
>> +Option#76: fault_type=4095 :
>> +0
>> +Option#78: mode=adaptive :
>> +0
>> +Option#80: mode=lfs :
>> +0
>> +Option#82: mode=fragment:segment :
>> +0
>> +Option#84: mode=fragment:block :
>> +0
>> +Option#86: usrquota :
>> +0
>> +Option#88: grpquota :
>> +0
>> +Option#90: prjquota :
>> +32
>> +Option#92: usrjquota=ausrquota :
>> +32
>> +Option#94: grpjquota=agrpquota :
>> +32
>> +Option#96: prjjquota=aprjquota :
>> +32
>> +Option#98: jqfmt=vfsold :
>> +0
>> +Option#100: jqfmt=vfsv0 :
>> +0
>> +Option#102: jqfmt=vfsv1 :
>> +0
>> +Option#104: usrjquota= :
>> +0
>> +Option#106: grpjquota= :
>> +0
>> +Option#108: prjjquota= :
>> +0
>> +Option#110: quota :
>> +0
>> +Option#112: noquota :
>> +0
>> +Option#114: alloc_mode=reuse :
>> +0
>> +Option#116: alloc_mode=default :
>> +0
>> +Option#118: fsync_mode=posix :
>> +0
>> +Option#120: fsync_mode=strict :
>> +0
>> +Option#122: fsync_mode=nobarrier :
>> +0
>> +Option#124: test_dummy_encryption :
>> +0
>> +Option#126: test_dummy_encryption=v1 :
>> +0
>> +Option#128: test_dummy_encryption=v2 :
>> +0
>> +Option#130: checkpoint=enable :
>> +0
>> +Option#132: checkpoint=disable :
>> +0
>> +Option#134: checkpoint=disable:32768 :
>> +0
>> +Option#136: checkpoint=disable:50% :
>> +0
>> +Option#138: checkpoint_merge :
>> +0
>> +Option#140: nocheckpoint_merge :
>> +0
>> +Option#142: compress_algorithm=lzo :
>> +0
>> +Option#144: compress_algorithm=lzo : extra,compression
>> +0
>> +Option#146: compress_algorithm=lz4 : extra,compression
>> +0
>> +Option#148: compress_algorithm=zstd : extra,compression
>> +0
>> +Option#150: compress_algorithm=lzo-rle : extra,compression
>> +0
>> +Option#152: compress_algorithm=lz4:3 : extra,compression
>> +0
>> +Option#154: compress_algorithm=ztsd:1 : extra,compression
>> +32
>> +Option#156: compress_log_size=8 : extra,compression
>> +0
>> +Option#158: compress_extension=so : extra,compression
>> +0
>> +Option#160: nocompress_extension=so : extra,compression
>> +0
>> +Option#162: nocompress_extension=* : extra,compression
>> +32
>> +Option#164: compress_extension=so,nocompress_extension=so :
>> extra,compression
>> +32
>> +Option#166: compress_chksum : extra,compression
>> +0
>> +Option#168: compress_mode=fs : extra,compression
>> +0
>> +Option#170: compress_mode=user : extra,compression
>> +0
>> +Option#172: compress_cache : extra,compression
>> +0
>> +Option#174: inlinecrypt :
>> +0
>> +Option#176: atgc :
>> +0
>> +Option#178: discard_unit=block :
>> +0
>> +Option#180: discard_unit=segment :
>> +0
>> +Option#182: discard_unit=section :
>> +0
>> +Option#184: memory=normal :
>> +0
>> +Option#186: memory=low :
>> +0
>> +Option#188: age_extent_cache :
>> +0
>> +Option#190: errors=panic :
>> +0
>> +Option#192: errors=continue :
>> +0
>> +Option#194: errors=remount-ro :
>> +0
>> +Option#196: nat_bits :
>> +0
>> +Option#198: atgc,mode=lfs :
>> +32
>> +Option#200: ro,flush_merge :
>> +32
>> +Option#202: rw : ro
>> +0
>> +Option#204: norecovery,ro :
>> +0
>> --
>> 2.49.0
>>
>
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