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Improved wording around EnableVnodeCaching.

geesefs-0-30-9
Aaron Jacobs 2015-03-17 16:39:48 +11:00
parent 6baf50c6d4
commit 0d8ca8e6fb
1 changed files with 5 additions and 4 deletions
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9
mounted_file_system.go
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@ -122,10 +122,11 @@ type MountConfig struct {
//
// Normally on OS X we mount with the novncache option
// (cf. http://goo.gl/1pTjuk), which disables entry caching in the kernel.
// This is because osxfuse does not support the entry expiration values we
// return to it (cf. http://goo.gl/8yR0Ie) and it is probably better to fail
// to cache than to cache for too long, since the latter is more likely to
// hide consistency bugs that are difficult to detect and diagnose.
// This is because osxfuse does not honor the entry expiration values we
// return to it, instead caching potentially forever (cf.
// http://goo.gl/8yR0Ie), and it is probably better to fail to cache than to
// cache for too long, since the latter is more likely to hide consistency
// bugs that are difficult to detect and diagnose.
//
// This field disables the use of novncache, restoring entry caching. Beware:
// the value of ChildInodeEntry.EntryExpiration is ignored by the kernel, and