From 9bf99897b7122d5f6269386be4fe0a215b95313b Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Fri, 25 Jun 2021 07:28:48 +0800
Subject: import(life): ...

---
 .../create-file.bash                               |  32 +++++++++++++++------
 .../\351\255\224\346\224\271\345\211\215.png"      | Bin 1386574 -> 0 bytes
 .../\351\255\224\346\224\271\345\220\216.png"      | Bin 1278348 -> 0 bytes
 3 files changed, 24 insertions(+), 8 deletions(-)
 delete mode 100644 "works/life/operating-system-course-design/\351\255\224\346\224\271\345\211\215.png"
 delete mode 100644 "works/life/operating-system-course-design/\351\255\224\346\224\271\345\220\216.png"

(limited to 'works/life')

diff --git a/works/life/operating-system-course-design/create-file.bash b/works/life/operating-system-course-design/create-file.bash
index d9afec2..4aa98b8 100644
--- a/works/life/operating-system-course-design/create-file.bash
+++ b/works/life/operating-system-course-design/create-file.bash
@@ -1,13 +1,29 @@
-let file_count=2*1024*2;
 
-for iter in `seq $file_count`; do
-    truncate -s 512KB /mnt/fat-test/$iter;
+let dir_count=256
+let file_count=500;
+
+for dir_iter in `seq $dir_count`; do
+    mkdir -p /mnt/fat-test/$dir_iter
+    for iter in `seq $file_count`; do
+        truncate -s 4KB /mnt/fat-test/$dir_iter/$iter;
+    done
+    echo "Created 500 files in dir $dir_iter";
 done
 
-for iter in `seq $file_count`; do
-    if (($iter % 2 == 0)); then
-        rm /mnt/fat-test/$iter;
-    fi
+df
+
+for dir_iter in `seq $dir_count`; do
+    mkdir -p /mnt/fat-test/$dir_iter
+    for iter in `seq $file_count`; do
+        if (($iter % 2 == 0)); then
+            rm /mnt/fat-test/$dir_iter/$iter;
+        fi
+    done
+    echo "Deleted 250 files in dir $dir_iter";
 done
 
-truncate -s 500MB /mnt/fat-test/big;
+df
+
+truncate -s 200MB /mnt/fat-test/big;
+
+df
diff --git "a/works/life/operating-system-course-design/\351\255\224\346\224\271\345\211\215.png" "b/works/life/operating-system-course-design/\351\255\224\346\224\271\345\211\215.png"
deleted file mode 100644
index 8cc7c8c..0000000
Binary files "a/works/life/operating-system-course-design/\351\255\224\346\224\271\345\211\215.png" and /dev/null differ
diff --git "a/works/life/operating-system-course-design/\351\255\224\346\224\271\345\220\216.png" "b/works/life/operating-system-course-design/\351\255\224\346\224\271\345\220\216.png"
deleted file mode 100644
index 6c4fc70..0000000
Binary files "a/works/life/operating-system-course-design/\351\255\224\346\224\271\345\220\216.png" and /dev/null differ
-- 
cgit v1.2.3