From fee0d870233317f77dca7ddf59e137f8ec38a524 Mon Sep 17 00:00:00 2001
From: Lars-Dominik Braun <lars@6xq.net>
Date: Sat, 18 Feb 2017 14:58:00 +0100
Subject: linearize: Adjust blocksPerChunk based on filesize
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It’s just the number of sectors per track for floppies.
---
 linearizeDisk.py | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'linearizeDisk.py')

diff --git a/linearizeDisk.py b/linearizeDisk.py
index 55f4b06..7fb6495 100755
--- a/linearizeDisk.py
+++ b/linearizeDisk.py
@@ -16,6 +16,14 @@ def linearBlocks (fd):
 
     blockSize = 512
     blocksPerChunk = 15
+    if size == 1228800:
+        # 1.2m
+        blocksPerChunk = 15
+    elif size == 368640:
+        # 360k
+        blocksPerChunk = 9
+    else:
+        logging.warning ('Cannot determine blocks per chunk from filesize')
     chunkSize = blockSize*blocksPerChunk
     chunks = size//chunkSize
     skip = 1
-- 
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