From 3b2c50af1b24278ba77c3f39c3fd8f89dbb52f7e Mon Sep 17 00:00:00 2001 From: Jet Hughes Date: Mon, 13 Mar 2023 09:54:51 +1300 Subject: [PATCH] vault backup: 2023-03-13 09:54:51 --- content/notes/05-filesystems.md | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/content/notes/05-filesystems.md b/content/notes/05-filesystems.md index b652cda20..e35af2fe1 100644 --- a/content/notes/05-filesystems.md +++ b/content/notes/05-filesystems.md @@ -22,11 +22,16 @@ UNIX file system struture of directory soft vs hard links +- hard link must always poin to data - to delete a file with hard links you must also delete all the hard links +- soft links can point to a non-existing file advanced file attrs special files journaling + - logs changes to journal before writing + - impact on performance requires data be written twice + - **question** why not just write a description of the change creating FS demo \ No newline at end of file