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This commit is contained in:
@@ -0,0 +1,513 @@
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# repo22 手工基础测试报告
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- 执行时间：2026-08-08 11:38-11:43 UTC
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- 工作区：`/work`
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- repo22：`/work/repo-community/repo22`
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- Git 分支：`main`
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- 测试源码提交：`0c173fa5c07a0c2af7dafcf8f89f0167ae3e1f9d`
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- FreeBSD VM：SSH `127.0.0.1:9222`
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- 执行方式：手工构建、SSH/SCP 和逐条 shell 命令；未生成测试 wrapper 或 CI；未修改源码
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- 前一轮失败报告：保留 `tests/results/manual/2026-08-08T1114Z/manual-test-report.md`
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- 总体结论：**TC001 PASS；TC009 FAIL（用例中的 GNU 风格 `stat` 命令与 FreeBSD `stat(1)` 不兼容）**
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## 结果摘要
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| 项目 | 状态 | 实际结果 |
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|---|---|---|
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| repo22 模块重建 | PASS | `build/erofs.ko`，41712 字节 |
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| `bcmp` 构建检查 | PASS | `nm -u` 中没有 `bcmp` |
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| 模块传输完整性 | PASS | host/guest SHA-256 均为 `6c13819ee36b1f7fe62ea084640fdefb2e871f245462291ce4c18f1ee93a684f` |
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| `kldload` / `kldstat` / `kldunload` | PASS | canonical `/root/erofs.ko` 三步退出码均为 0 |
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| 固定 plain 镜像 | PASS | 10 MiB、2560×4096 blocks、重复构建逐字节相同 |
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| TC001-mount-basic | **PASS** | 挂载、只读标志、容量、读取、卸载均符合预期 |
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| TC009-statfs-basic | **FAIL** | `df`/只读/容量正确；原文步骤 3 未显示文件系统信息，步骤 4 返回 1 |
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| 清理 | PASS | 无 EROFS 模块、挂载和 md 设备残留；guest 临时文件已删除 |
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## 1. Host 环境与源码状态
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实际命令：
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```sh
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date -u '+%Y-%m-%dT%H:%M:%SZ'
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uname -a
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cat /etc/os-release
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git rev-parse HEAD
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git branch --show-current
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git show HEAD:repo-community/repo22/build.sh | sha256sum
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sha256sum repo-community/repo22/build.sh
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git diff -- repo-community/repo22/src repo-community/repo22/build.sh
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```
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实际输出：
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```text
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2026-08-08T11:38:49Z
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Linux da8f2da26d77 6.12.74+deb13+1-cloud-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.12.74-2 (2026-03-08) x86_64 GNU/Linux
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PRETTY_NAME="Debian GNU/Linux 13 (trixie)"
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VERSION_ID="13"
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DEBIAN_VERSION_FULL=13.5
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0c173fa5c07a0c2af7dafcf8f89f0167ae3e1f9d
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main
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70b6c015b33479c271e11abf36108c7f9e7ca9e2b9aa9d931fe7ae21f27f59ff -
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70b6c015b33479c271e11abf36108c7f9e7ca9e2b9aa9d931fe7ae21f27f59ff repo-community/repo22/build.sh
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<git diff 无输出>
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```
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## 2. 重新构建模块与 `bcmp` 检查
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实际命令：
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```sh
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cd /work/repo-community/repo22
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FREEBSD_SRC=/work/dev-freebsd-releng ./build.sh
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ls -l --full-time build/erofs.ko
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sha256sum build/erofs.ko
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nm -u build/erofs.ko | awk '$NF == "bcmp" {print; found=1} END {if (!found) print "none"}'
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```
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实际输出：
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```text
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==> Building repo22 erofs.ko
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/work/repo-community/repo22/src/lzma.c:133:19: warning: result of comparison of constant 256 with expression of type 'uint8_t' (aka 'unsigned char') is always true [-Wtautological-constant-out-of-range-compare]
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133 | } while (byte < 0x100);
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| ~~~~ ^ ~~~~~
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/work/repo-community/repo22/src/lzma.c:135:16: warning: result of comparison of constant 256 with expression of type 'uint8_t' (aka 'unsigned char') is always true [-Wtautological-constant-out-of-range-compare]
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135 | while (byte < 0x100)
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| ~~~~ ^ ~~~~~
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2 warnings generated.
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==> SUCCESS: /work/repo-community/repo22/build/erofs.ko
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-rw-r--r-- 1 root root 41712 2026-08-08 11:38:52.056076393 +0000 build/erofs.ko
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6c13819ee36b1f7fe62ea084640fdefb2e871f245462291ce4c18f1ee93a684f build/erofs.ko
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none
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```
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结论：构建退出 0，上一轮导致 guest 加载失败的未解析 `bcmp` 已不在模块中。
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## 3. SSH 与 Guest 基线
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普通公钥探测：
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```sh
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timeout 5 bash -c '</dev/tcp/127.0.0.1/9222'
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ssh -o BatchMode=yes -o StrictHostKeyChecking=no \
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-o UserKnownHostsFile=/dev/null -o ConnectTimeout=5 \
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-p 9222 [email protected] 'date -u; uname -a; id; kldstat'
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```
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```text
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PORT_OPEN
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[email protected]: Permission denied (publickey,keyboard-interactive).
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```
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按现有 VM helper 的固定密码认证方式继续。密码脱敏；临时 askpass 文件位于 `/tmp`，不是测试 wrapper，未加入仓库。
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```sh
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cat > /tmp/repo22-ssh-askpass.sh <<'ASKPASS'
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#!/bin/sh
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printf '%s\n' "$REPO22_VM_PASS"
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ASKPASS
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chmod 700 /tmp/repo22-ssh-askpass.sh
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export REPO22_VM_PASS='<redacted>'
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export DISPLAY=:0 SSH_ASKPASS=/tmp/repo22-ssh-askpass.sh SSH_ASKPASS_REQUIRE=force
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setsid -w ssh \
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-o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null \
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-o PreferredAuthentications=keyboard-interactive,password \
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-o PubkeyAuthentication=no -p 9222 [email protected] '
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date -u "+%Y-%m-%dT%H:%M:%SZ"
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uname -a
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freebsd-version -ku
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id
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sysctl kern.securelevel
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command -v kldload; command -v kldstat; command -v kldunload
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command -v mdconfig; command -v mount; command -v umount
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command -v stat; command -v sha256
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kldstat | grep -i erofs; echo "kldstat_erofs_exit=$?"
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mount | grep -i erofs; echo "mount_erofs_exit=$?"
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mdconfig -l
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'
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```
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```text
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2026-08-08T11:39:48Z
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FreeBSD freebsd-build 15.0-RELEASE-p8 FreeBSD 15.0-RELEASE-p8 releng/15.0-n281036-53054229dcb3 GENERIC amd64
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15.0-RELEASE-p8
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15.0-RELEASE-p8
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uid=0(root) gid=0(wheel) groups=0(wheel),5(operator)
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kern.securelevel: -1
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/sbin/kldload
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/sbin/kldstat
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/sbin/kldunload
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/sbin/mdconfig
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/sbin/mount
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/sbin/umount
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/usr/bin/stat
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/sbin/sha256
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kldstat_erofs_exit=1
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mount_erofs_exit=1
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<mdconfig -l 无输出>
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```
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结论：VM 是 FreeBSD 15.0-RELEASE-p8 amd64；初始无 EROFS 模块、挂载或 md 设备。
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## 4. 模块复制与生命周期回归
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```sh
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setsid -w scp -O \
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-o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null \
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-o PreferredAuthentications=keyboard-interactive,password \
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-o PubkeyAuthentication=no -P 9222 \
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repo-community/repo22/build/erofs.ko \
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[email protected]:/root/repo22-erofs.ko
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```
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首次使用非 canonical 文件名加载的实际命令与输出：
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```sh
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ls -l /root/repo22-erofs.ko
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sha256 /root/repo22-erofs.ko
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dmesg | grep -E "bcmp|repo22-erofs|linker_load_file|erofs" | tail -20
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kldload /root/repo22-erofs.ko; echo "kldload_exit=$?"
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kldstat | grep -i erofs; echo "kldstat_grep_exit=$?"
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dmesg | grep -E "bcmp|repo22-erofs|linker_load_file|erofs" | tail -20
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kldunload erofs; echo "kldunload_exit=$?"
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```
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```text
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-rw-r--r-- 1 root wheel 41712 Aug 8 11:40 /root/repo22-erofs.ko
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SHA256 (/root/repo22-erofs.ko) = 6c13819ee36b1f7fe62ea084640fdefb2e871f245462291ce4c18f1ee93a684f
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link_elf_obj: symbol bcmp undefined
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linker_load_file: /root/repo22-erofs.ko - unsupported file type
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kldload_exit=0
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5 1 0xffffffff82822000 5d30 repo22-erofs.ko
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kldstat_grep_exit=0
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link_elf_obj: symbol bcmp undefined
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linker_load_file: /root/repo22-erofs.ko - unsupported file type
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kldunload: can't find file erofs
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kldunload_exit=1
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```
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两条 `bcmp`/`unsupported file type` 是本轮加载前已存在的上一轮 dmesg 历史行；加载前后输出相同，本轮 `kldload_exit=0`，没有新增链接错误。首次卸载失败仅因加载文件名是 `repo22-erofs.ko`。
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按模块 ID 清理后，用 canonical 文件名重新执行完整生命周期：
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```sh
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module_id=$(kldstat | awk '/repo22-erofs[.]ko/ {print $1}')
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echo "module_id=$module_id"
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kldunload -i "$module_id"; echo "kldunload_by_id_exit=$?"
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kldstat | grep -i erofs; echo "post_id_unload_kldstat_exit=$?"
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cp -f /root/repo22-erofs.ko /root/erofs.ko
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sha256 /root/erofs.ko
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kldload /root/erofs.ko; echo "kldload_exit=$?"
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kldstat | grep -i erofs; echo "kldstat_grep_exit=$?"
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kldunload erofs; echo "kldunload_exit=$?"
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kldstat | grep -i erofs; echo "post_unload_kldstat_grep_exit=$?"
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```
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```text
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module_id=5
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kldunload_by_id_exit=0
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post_id_unload_kldstat_exit=1
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SHA256 (/root/erofs.ko) = 6c13819ee36b1f7fe62ea084640fdefb2e871f245462291ce4c18f1ee93a684f
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kldload_exit=0
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5 1 0xffffffff82822000 5d30 erofs.ko
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kldstat_grep_exit=0
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kldunload_exit=0
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post_unload_kldstat_grep_exit=1
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```
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结论：`bcmp` 修复后的 `kldload`、`kldstat`、`kldunload` 回归 **PASS**。
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## 5. 固定 plain 镜像
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工具检查：
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```sh
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command -v mkfs.erofs
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mkfs.erofs -V
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command -v dump.erofs
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dump.erofs -V
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```
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```text
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/usr/bin/mkfs.erofs
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mkfs.erofs (erofs-utils) 1.8.6
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available compressors: lz4, lz4hc, lzma, deflate, libdeflate, zstd
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/usr/bin/dump.erofs
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dump.erofs (erofs-utils) 1.8.6
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```
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首次尝试显式禁用 inline：
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```sh
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mkfs.erofs -b4096 -x-1 -T0 --all-root --ignore-mtime \
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-Enoinline -L repo22-manual \
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/tmp/repo22-manual-plain/test.erofs \
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/tmp/repo22-manual-plain/src
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```
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```text
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<E> erofs: unknown extended option noinline
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Try 'mkfs.erofs --help' for more information.
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mkfs.erofs 1.8.6
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```
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该命令退出 1 且未产出镜像。随后用整块大小、无压缩的主文件，并固定时间戳、UUID、label、属主和 xattr 设置：
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```sh
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rm -rf /tmp/repo22-manual-plain
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mkdir -p /tmp/repo22-manual-plain/src
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printf 'repo22 FreeBSD EROFS manual test\n' > /tmp/repo22-manual-plain/src/README.txt
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dd if=/dev/zero of=/tmp/repo22-manual-plain/src/plain.bin bs=4096 count=2559 status=none
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touch -d @0 /tmp/repo22-manual-plain/src \
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/tmp/repo22-manual-plain/src/README.txt \
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/tmp/repo22-manual-plain/src/plain.bin
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mkfs.erofs -b4096 -x-1 -T0 --all-root --ignore-mtime \
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-U 00000000-0000-0000-0000-000000000022 -L repo22-manual \
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/tmp/repo22-manual-plain/test.erofs /tmp/repo22-manual-plain/src
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mkfs.erofs -b4096 -x-1 -T0 --all-root --ignore-mtime \
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-U 00000000-0000-0000-0000-000000000022 -L repo22-manual \
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/tmp/repo22-manual-plain/test-repeat.erofs /tmp/repo22-manual-plain/src
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cmp /tmp/repo22-manual-plain/test.erofs /tmp/repo22-manual-plain/test-repeat.erofs
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echo "cmp_exit=$?"
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sha256sum /tmp/repo22-manual-plain/src/README.txt \
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/tmp/repo22-manual-plain/src/plain.bin \
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/tmp/repo22-manual-plain/test.erofs \
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/tmp/repo22-manual-plain/test-repeat.erofs
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dump.erofs -s /tmp/repo22-manual-plain/test.erofs
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```
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关键实际输出：
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```text
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Filesystem UUID: 00000000-0000-0000-0000-000000000022
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Filesystem total blocks: 2560 (of 4096-byte blocks)
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Filesystem total inodes: 3
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Filesystem total metadata blocks: 1
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cmp_exit=0
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c1f6e23b161735085a00a36cb72926bbe187a63eabcb4425a4f5acad5fe3ff4a /tmp/repo22-manual-plain/src/README.txt
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20bf72d8cbc4dbc7e214b671f2547e3e8d57d455d10ac6b645656ef26afc6880 /tmp/repo22-manual-plain/src/plain.bin
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||||
fec83f76b8b7eb1d83a9a51246e093c319061838b04633184e9a0c601a386ff3 /tmp/repo22-manual-plain/test.erofs
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||||
fec83f76b8b7eb1d83a9a51246e093c319061838b04633184e9a0c601a386ff3 /tmp/repo22-manual-plain/test-repeat.erofs
|
||||
Filesystem magic number: 0xE0F5E1E2
|
||||
Filesystem blocksize: 4096
|
||||
Filesystem blocks: 2560
|
||||
Filesystem inode count: 3
|
||||
Filesystem created: Thu Jan 1 00:00:00 1970
|
||||
Filesystem features: sb_csum mtime
|
||||
Filesystem UUID: 00000000-0000-0000-0000-000000000022
|
||||
```
|
||||
|
||||
镜像大小为 10485760 字节，即 10 MiB。两次独立输出逐字节相同。
|
||||
|
||||
复制并验证：
|
||||
|
||||
```sh
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||||
setsid -w scp -O <同上 SSH 认证选项> -P 9222 \
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||||
/tmp/repo22-manual-plain/test.erofs [email protected]:/root/test.erofs
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||||
ls -l /root/test.erofs
|
||||
sha256 /root/test.erofs
|
||||
```
|
||||
|
||||
```text
|
||||
-rw-r--r-- 1 root wheel 10485760 Aug 8 11:42 /root/test.erofs
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||||
SHA256 (/root/test.erofs) = fec83f76b8b7eb1d83a9a51246e093c319061838b04633184e9a0c601a386ff3
|
||||
```
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||||
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||||
## 6. TC001-mount-basic
|
||||
|
||||
原文步骤前仅做规定前置条件：把 canonical 模块放入标准搜索目录，并附加镜像为 `/dev/md0`。
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||||
|
||||
```sh
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||||
ls -l /boot/modules/erofs.ko
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||||
cp -f /root/erofs.ko /boot/modules/erofs.ko
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||||
sha256 /boot/modules/erofs.ko
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||||
umount /mnt/test 2>/dev/null
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||||
mdconfig -d -u md0 2>/dev/null
|
||||
mdconfig -a -t vnode -f /root/test.erofs -u 0
|
||||
echo "mdconfig_attach_exit=$?"
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||||
mdconfig -lv
|
||||
```
|
||||
|
||||
```text
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||||
ls: /boot/modules/erofs.ko: No such file or directory
|
||||
SHA256 (/boot/modules/erofs.ko) = 6c13819ee36b1f7fe62ea084640fdefb2e871f245462291ce4c18f1ee93a684f
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||||
mdconfig_attach_exit=0
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||||
md0 vnode 10M /root/test.erofs -
|
||||
```
|
||||
|
||||
原文步骤 1-5：
|
||||
|
||||
```sh
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||||
kldload erofs; echo "tc001_step1_exit=$?"
|
||||
kldstat | grep erofs; echo "tc001_step2_pipeline_exit=$?"
|
||||
mkdir -p /mnt/test; echo "tc001_step3_exit=$?"
|
||||
mount -t erofs /dev/md0 /mnt/test; echo "tc001_step4_exit=$?"
|
||||
mount | grep erofs; echo "tc001_step5a_pipeline_exit=$?"
|
||||
df -h /mnt/test; echo "tc001_step5b_exit=$?"
|
||||
```
|
||||
|
||||
```text
|
||||
tc001_step1_exit=0
|
||||
5 1 0xffffffff82822000 5d30 erofs.ko
|
||||
tc001_step2_pipeline_exit=0
|
||||
tc001_step3_exit=0
|
||||
tc001_step4_exit=0
|
||||
/dev/md0 on /mnt/test (erofs, local, read-only)
|
||||
tc001_step5a_pipeline_exit=0
|
||||
Filesystem Size Used Avail Capacity Mounted on
|
||||
/dev/md0 10M 10M 0B 100% /mnt/test
|
||||
tc001_step5b_exit=0
|
||||
```
|
||||
|
||||
补充读取验证：
|
||||
|
||||
```sh
|
||||
ls -la /mnt/test
|
||||
sha256 /mnt/test/README.txt /mnt/test/plain.bin
|
||||
cat /mnt/test/README.txt
|
||||
echo "tc001_content_exit=$?"
|
||||
dmesg | tail -20
|
||||
```
|
||||
|
||||
```text
|
||||
ls: /mnt/test/.: Operation not supported
|
||||
ls: /mnt/test/README.txt: Operation not supported
|
||||
ls: /mnt/test/plain.bin: Operation not supported
|
||||
total 10248
|
||||
drwxr-xr-x 2 root wheel 70 Jan 1 1970 .
|
||||
drwxr-xr-x 3 root wheel 512 Aug 8 11:42 ..
|
||||
-rw-r--r-- 1 root wheel 33 Jan 1 1970 README.txt
|
||||
-rw-r--r-- 1 root wheel 10481664 Jan 1 1970 plain.bin
|
||||
SHA256 (/mnt/test/README.txt) = c1f6e23b161735085a00a36cb72926bbe187a63eabcb4425a4f5acad5fe3ff4a
|
||||
SHA256 (/mnt/test/plain.bin) = 20bf72d8cbc4dbc7e214b671f2547e3e8d57d455d10ac6b645656ef26afc6880
|
||||
repo22 FreeBSD EROFS manual test
|
||||
tc001_content_exit=0
|
||||
```
|
||||
|
||||
`ls -la` 在读取附加 stat/pathconf 信息时打印 `Operation not supported`，但仍列出目录；两个文件均完整可读且 SHA-256 与 host 一致。该补充现象不属于 TC001 规定判定项，单独保留为观察。`dmesg | tail -20` 没有本轮 mount 错误；末尾两条 `bcmp` 行是上一轮历史记录。
|
||||
|
||||
原文步骤 6-7：
|
||||
|
||||
```sh
|
||||
umount /mnt/test; echo "tc001_step6_exit=$?"
|
||||
mount | grep erofs; echo "tc001_step7_pipeline_exit=$?"
|
||||
```
|
||||
|
||||
```text
|
||||
tc001_step6_exit=0
|
||||
<mount | grep erofs 无输出>
|
||||
tc001_step7_pipeline_exit=1
|
||||
```
|
||||
|
||||
步骤 7 的 grep 返回 1 正是“没有 EROFS 挂载”的预期。
|
||||
|
||||
**TC001 最终判定：PASS。**
|
||||
|
||||
## 7. TC009-statfs-basic
|
||||
|
||||
原文步骤 1-2：
|
||||
|
||||
```sh
|
||||
mount -t erofs /dev/md0 /mnt/test; echo "tc009_step1_exit=$?"
|
||||
df -h /mnt/test; echo "tc009_step2a_exit=$?"
|
||||
df -i /mnt/test; echo "tc009_step2b_exit=$?"
|
||||
```
|
||||
|
||||
```text
|
||||
tc009_step1_exit=0
|
||||
Filesystem Size Used Avail Capacity Mounted on
|
||||
/dev/md0 10M 10M 0B 100% /mnt/test
|
||||
tc009_step2a_exit=0
|
||||
Filesystem 1K-blocks Used Avail Capacity iused ifree %iused Mounted on
|
||||
/dev/md0 10240 10240 0 100% 3 0 100% /mnt/test
|
||||
tc009_step2b_exit=0
|
||||
```
|
||||
|
||||
总容量 10 MiB、可用块 0、inode 总数 3、可用 inode 0。
|
||||
|
||||
严格执行原文步骤 3：
|
||||
|
||||
```sh
|
||||
stat -f /mnt/test
|
||||
echo "tc009_step3_exit=$?"
|
||||
```
|
||||
|
||||
```text
|
||||
/mnt/test
|
||||
tc009_step3_exit=0
|
||||
```
|
||||
|
||||
FreeBSD `stat(1)` 的 `-f` 表示“后一个参数是格式字符串”，不是 GNU `stat -f` 的“显示文件系统状态”。命令只回显 `/mnt/test`，没有达到用例要求的“Shows EROFS filesystem type”。
|
||||
|
||||
严格执行原文步骤 4：
|
||||
|
||||
```sh
|
||||
stat -f -f "%b %f %c %a %d %i %t %n" /mnt/test
|
||||
echo "tc009_step4_exit=$?"
|
||||
```
|
||||
|
||||
```text
|
||||
stat: %b %f %c %a %d %i %t %n: No such file or directory
|
||||
-f
|
||||
tc009_step4_exit=1
|
||||
```
|
||||
|
||||
原文步骤 5 与补充容量核对：
|
||||
|
||||
```sh
|
||||
mount | grep /mnt/test | grep read-only
|
||||
echo "tc009_step5_pipeline_exit=$?"
|
||||
mount | grep /mnt/test
|
||||
df -k /mnt/test
|
||||
```
|
||||
|
||||
```text
|
||||
/dev/md0 on /mnt/test (erofs, local, read-only)
|
||||
tc009_step5_pipeline_exit=0
|
||||
/dev/md0 on /mnt/test (erofs, local, read-only)
|
||||
Filesystem 1024-blocks Used Avail Capacity Mounted on
|
||||
/dev/md0 10240 10240 0 100% /mnt/test
|
||||
```
|
||||
|
||||
`10240` 个 1 KiB 块等于 `2560` 个 4096-byte 块；只读标志、文件系统类型和 free=0 均正确。但严格按用例判定，步骤 3 未产生要求的信息，步骤 4 退出 1。
|
||||
|
||||
**TC009 最终判定：FAIL。失败原因是测试文档中的 `stat` 命令与 FreeBSD `stat(1)` CLI 语义不兼容；本轮未修改测试文档或源码。**
|
||||
|
||||
## 8. 清理与最终状态
|
||||
|
||||
```sh
|
||||
umount /mnt/test; echo "cleanup_umount_exit=$?"
|
||||
mdconfig -d -u md0; echo "cleanup_mdconfig_exit=$?"
|
||||
kldunload erofs; echo "cleanup_kldunload_exit=$?"
|
||||
rmdir /mnt/test; echo "cleanup_rmdir_exit=$?"
|
||||
rm -f /boot/modules/erofs.ko /root/test.erofs /root/erofs.ko /root/repo22-erofs.ko
|
||||
echo "cleanup_rm_exit=$?"
|
||||
kldstat | grep -i erofs; echo "final_kldstat_grep_exit=$?"
|
||||
mount | grep -i erofs; echo "final_mount_grep_exit=$?"
|
||||
mdconfig -l
|
||||
```
|
||||
|
||||
```text
|
||||
cleanup_umount_exit=0
|
||||
cleanup_mdconfig_exit=0
|
||||
cleanup_kldunload_exit=0
|
||||
cleanup_rmdir_exit=0
|
||||
cleanup_rm_exit=0
|
||||
final_kldstat_grep_exit=1
|
||||
final_mount_grep_exit=1
|
||||
<mdconfig -l 无输出>
|
||||
```
|
||||
|
||||
结论：guest 清理完成，无模块、挂载、md 设备或本轮临时文件残留。
|
||||
|
||||
## 最终判定
|
||||
|
||||
- `bcmp` 修复后模块构建与 host 检查：**PASS**
|
||||
- guest `kldload` / `kldstat` / `kldunload`：**PASS**
|
||||
- 固定 10 MiB plain 镜像生成、重复性与 SHA-256：**PASS**
|
||||
- TC001-mount-basic：**PASS**
|
||||
- TC009-statfs-basic：**FAIL（测试命令不兼容 FreeBSD `stat(1)`）**
|
||||
- BLOCKED：**0**
|
||||
- 源码修改：**无**
|
||||
- wrapper/CI：**未生成**
|
||||
Reference in New Issue
Block a user