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fix(defaults): set 'fsync' #26034
Problem: 'nofsync' may lose data if the system has a hard shutdown. #9888 Solution: Change default to 'fsync'. This may be revisited in the future when 'nofsync' can be made safer.
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@ -2796,7 +2796,7 @@ A jump table for the options with a short description can be found at |Q_op|.
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security reasons.
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*'fsync'* *'fs'* *'nofsync'* *'nofs'*
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'fsync' 'fs' boolean (default off)
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'fsync' 'fs' boolean (default on)
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global
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When on, the OS function fsync() will be called after saving a file
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(|:write|, |writefile()|, …), |swap-file|, |undo-persistence| and |shada-file|.
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@ -47,7 +47,6 @@ Defaults *nvim-defaults*
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- 'encoding' is UTF-8 (cf. 'fileencoding' for file-content encoding)
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- 'fillchars' defaults (in effect) to "vert:│,fold:·,foldsep:│"
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- 'formatoptions' defaults to "tcqj"
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- 'fsync' is disabled
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- 'hidden' is enabled
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- 'history' defaults to 10000 (the maximum)
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- 'hlsearch' is enabled
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@ -3307,7 +3307,7 @@ return {
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},
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{
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abbreviation = 'fs',
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defaults = { if_true = false },
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defaults = { if_true = true },
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desc = [=[
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When on, the OS function fsync() will be called after saving a file
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(|:write|, |writefile()|, …), |swap-file|, |undo-persistence| and |shada-file|.
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@ -51,6 +51,7 @@ describe('fileio', function()
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it('fsync() codepaths #8304', function()
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clear({ args={ '-i', 'Xtest_startup_shada',
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'--cmd', 'set nofsync',
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'--cmd', 'set directory=Xtest_startup_swapdir' } })
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-- These cases ALWAYS force fsync (regardless of 'fsync' option):
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