自從我們升級到 OSX El Capitan 以來，我們的 SMB 伺服器遇到了一些奇怪的檔案權限錯誤。
我們有一台 ubuntu 伺服器，透過 SMB 共享資料夾將工作文件託管到每個 Mac 工作站。我們用透過 SMB 進行 Git和源樹建立我們的網站（方便共享相同的資料庫和檔案），因為我們升級到 OS X El Capitan，檔案權限不一樣，Git 標記每個檔案的權限從 0664 切換到 0775（或 0644 切換到 0755） 。
例如，這是ls -la在我們的開發伺服器上使用 SSH 的輸出
➜ CashierTheme git:(develop) ls -la
total 72
drwxrwsr-x 9 nestorwww nestorwww 4096 oct. 12 23:42 .
drwxrwsr-x 6 nestorwww nestorwww 4096 avril 14 17:33 ..
-rw-rw-r-- 1 nestorwww nestorwww 12261 oct. 12 23:42 CashierThemeApp.php
-rw-rw-r-- 1 nestorwww nestorwww 56 oct. 12 23:42 composer.json
-rw-rw-r-- 1 nestorwww nestorwww 352 oct. 12 23:42 config.yml
drwxrwsr-x 2 nestorwww nestorwww 4096 oct. 12 23:42 Controllers
-rw-rw-r-- 1 nestorwww nestorwww 170 oct. 12 23:42 .editorconfig
drwxrwsr-x 2 nestorwww nestorwww 4096 oct. 12 23:42 Entities
drwxrwsr-x 4 nestorwww nestorwww 4096 oct. 12 23:42 Forms
drwxrwsr-x 8 nestorwww nestorwww 4096 oct. 12 23:42 .git
-rw-rw-r-- 1 nestorwww nestorwww 35 oct. 12 23:42 .gitignore
-rw-rw-r-- 1 nestorwww nestorwww 1060 oct. 12 23:42 LICENSE.md
-rw-rw-r-- 1 nestorwww nestorwww 1819 oct. 12 23:42 README.md
drwxr-sr-x 2 nestorwww nestorwww 4096 oct. 12 23:42 Repositories
drwxrwsr-x 6 nestorwww nestorwww 4096 oct. 12 23:42 Resources
drwxrwsr-x 10 nestorwww nestorwww 4096 oct. 12 23:42 static
文件權限正常。然後，這是ls -la我們的 SMB 共享資料夾（來自我的 Mac）：
➜ CashierTheme git:(develop) ✗ ls -la
total 328
drwx------ 1 ambroisemaupate staff 16384 12 oct 23:42 .
drwx------ 1 ambroisemaupate staff 16384 14 avr 17:33 ..
-rwx------ 1 ambroisemaupate staff 170 12 oct 23:42 .editorconfig
drwx------ 1 ambroisemaupate staff 16384 12 oct 23:43 .git
-rwx------ 1 ambroisemaupate staff 35 12 oct 23:42 .gitignore
-rwx------ 1 ambroisemaupate staff 12261 12 oct 23:42 CashierThemeApp.php
drwx------ 1 ambroisemaupate staff 16384 12 oct 23:42 Controllers
drwx------ 1 ambroisemaupate staff 16384 12 oct 23:42 Entities
drwx------ 1 ambroisemaupate staff 16384 12 oct 23:42 Forms
-rwx------ 1 ambroisemaupate staff 1060 12 oct 23:42 LICENSE.md
-rwx------ 1 ambroisemaupate staff 1819 12 oct 23:42 README.md
drwx------ 1 ambroisemaupate staff 16384 12 oct 23:42 Repositories
drwx------ 1 ambroisemaupate staff 16384 12 oct 23:42 Resources
-rwx------ 1 ambroisemaupate staff 56 12 oct 23:42 composer.json
-rwx------ 1 ambroisemaupate staff 352 12 oct 23:42 config.yml
drwx------ 1 ambroisemaupate staff 16384 12 oct 23:42 static
因此，當我git status在開發伺服器上輸入命令時，一切正常：
➜ CashierTheme git:(develop) git status
Sur la branche develop
Votre branche est à jour avec 'origin/develop'.
rien à valider, la copie de travail est propre
而且......這是git statusSMB 共享的輸出：
➜ CashierTheme git:(develop) ✗ git status
On branch develop
Your branch is up-to-date with 'origin/develop'.
Changes not staged for commit:
(use "git add <file>..." to update what will be committed)
(use "git checkout -- <file>..." to discard changes in working directory)
modified: .editorconfig
modified: .gitignore
modified: CashierThemeApp.php
modified: Controllers/ContactController.php
modified: Controllers/InvoiceController.php
modified: Controllers/PaymentController.php
modified: Controllers/PostingController.php
modified: Controllers/QuoteController.php
modified: Entities/BankOperationTrait.php
modified: Entities/Contact.php
modified: Entities/Invoice.php
modified: Entities/Letter.php
modified: Entities/PayableInterface.php
modified: Entities/Payment.php
modified: Entities/Posting.php
modified: Entities/PostingObject.php
modified: Entities/Quote.php
modified: Forms/ContactSelectorType.php
modified: Forms/ContactType.php
modified: Forms/DataTransformer/ContactToNumberTransformer.php
modified: Forms/Filters/ContactFilterType.php
modified: Forms/Filters/PostingFilterType.php
modified: Forms/Filters/QuoteFilterType.php
modified: Forms/InvoiceStatusType.php
modified: Forms/InvoiceType.php
modified: Forms/PaymentType.php
modified: Forms/PostingObjectType.php
modified: Forms/PostingObjectUnitType.php
modified: Forms/PostingType.php
modified: Forms/QuoteStatusType.php
modified: Forms/QuoteType.php
modified: LICENSE.md
modified: README.md
modified: Repositories/PostingRepository.php
modified: Resources/config/.gitignore
modified: Resources/config/fonts.default.xml
modified: Resources/config/pdf_stylesheet.default.xml
modified: Resources/firewalled-routes.yml
modified: Resources/imports/roles.rzt
modified: Resources/imports/settings.rzt
modified: Resources/routes.yml
modified: Resources/translations/messages.en.xlf
modified: Resources/translations/messages.fr.xlf
modified: Resources/views/404.html.twig
modified: Resources/views/admin/test.html.twig
modified: Resources/views/base.html.twig
modified: Resources/views/baseAnonymous.html.twig
modified: Resources/views/blocks/filters.html.twig
modified: Resources/views/blocks/paidtotals.html.twig
modified: Resources/views/blocks/totals.html.twig
modified: Resources/views/blocks/totals.xml.twig
modified: Resources/views/blocks/waitingtotals.html.twig
modified: Resources/views/contacts/edit.html.twig
modified: Resources/views/contacts/list.html.twig
modified: Resources/views/dashboard/list.html.twig
modified: Resources/views/forms.html.twig
modified: Resources/views/invoices/edit.html.twig
modified: Resources/views/invoices/list.html.twig
modified: Resources/views/invoices/view.xml.twig
modified: Resources/views/modules/navigation-elements.html.twig
modified: Resources/views/modules/navigation.html.twig
modified: Resources/views/payments/edit.html.twig
modified: Resources/views/payments/list.html.twig
modified: Resources/views/pdfbase.xml.twig
modified: Resources/views/quotes/edit.html.twig
modified: Resources/views/quotes/list.html.twig
modified: Resources/views/quotes/view.xml.twig
modified: Resources/views/tabledforms.html.twig
modified: composer.json
modified: config.yml
modified: static/Gruntfile.js
modified: static/bower.json
modified: static/css/main.less
modified: static/css/normalize.less
modified: static/css/postings/commons.less
modified: static/css/style.less
modified: static/css/style.min.css
modified: static/css/vars.less
modified: static/css/vendor.less
modified: static/css/vendor.min.css
typechange: static/css/widgets/debugpanel.less
modified: static/css/widgets/nav.less
modified: static/fonts/fontawesome-webfont.woff2
modified: static/js/main.js
modified: static/js/vendor/jquery-2.1.3.min.js
modified: static/js/vendor/uikit.min.js
modified: static/package.json
modified: static/public/cashier-theme.08d1e458.min.js
modified: static/public/config/assets.config.php
modified: static/public/style.7474e8a1.css
modified: static/public/vendor-cashier-theme.1a8458ff.min.js
modified: static/public/vendor.03b81695.css
no changes added to commit (use "git add" and/or "git commit -a")
隨著git diff：
diff --git a/.editorconfig b/.editorconfig
old mode 100644
new mode 100755
diff --git a/.gitignore b/.gitignore
old mode 100644
new mode 100755
diff --git a/CashierThemeApp.php b/CashierThemeApp.php
old mode 100644
new mode 100755
diff --git a/Controllers/ContactController.php b/Controllers/ContactController.php
old mode 100644
new mode 100755
等等等等
最後一個片段是我的 SMB 共享配置，其中我明確告知對檔案使用 0644，對目錄使用 0755。
[DevWebServer]
path = /var/www
force group = myuser
force user = myuser
browsable = yes
writeable = yes
create mask = 0644
directory mask = 0755
force create mode = 0644
force directory mode = 0755
hide dot files = no
guest ok = no
public = no
veto files = /._*/.DS_Store/.AppleDouble
delete veto files = yes
我們之前使用 OS X Yosemite 時沒有遇到任何問題。
- 自從您升級到作業系統 10.11 後，有人遇到過這個問題嗎？
- 有誰知道一種解決方法來堅持從伺服器到 SMB 共享的相同權限？
- 我是否忘記了 SMB 共享配置中的某些內容？
對於那些想知道為什麼我們使用 Git 而不是 SMB 的人來說，這是因為我們同時與許多人一起建立網站。在我們的每個工作站上都有一個副本來同步資料庫和文件檔案將是一件痛苦的事情。
感謝您的閱讀和您的時間。
答案1
這對我來說工作
[Shared]
comment = Folder Shared
path = /path
unix extensions = no
force group = root
force user = root
browsable = yes
writeable = yes
create mask = 0644
directory mask = 0755
force create mode = 0644
force directory mode = 0755
hide dot files = no
guest ok = no
public = no
valid users = @users
答案2
您也可以嘗試使用支援 SMB2 的最新版本（4.2 或更高版本）的 Samba 並啟用vfs_水果在分享上。這將增加對 Apple 的 SMB2 AAPL 擴展的支持，該擴展應該比 SMB1/CIFS 的 Unix 擴展工作得更好。
答案3
升級到 OS X 10.11.1 後此問題仍然存在。
作為部分解決方法，您可以使用 SSHFS 而不是 SMB 共用檔案。 SSHFS 保留了權限，但它有幾個缺點：
- 多個使用者寫入相同文件時出現問題。
- 不支援本機擴充屬性、ACL 等。
- 比 SMB 慢。
另請參閱 Apple 支援社群的討論：https://discussions.apple.com/message/29104711
答案4
嘗試在 Ubuntusmb.conf檔案中使用以下語句來停用 unix 擴充功能：
unix extensions = no
然後重新啟動 Samba 並查看問題是否仍然存在。