Unterschiede

Hier werden die Unterschiede zwischen zwei Versionen angezeigt.

--- raspi [10/05/2023 - 17:48] – [Image kopieren] thommie4
+++ raspi [02/03/2025 - 17:18] (aktuell) – support_netzwissen.de
@@ Zeile 13: / Zeile 13: @@
 ===== Image kopieren =====
-iso
 <code>
-sudo dd if=/dev/[SD CARD DEVICE NAME] of=[IMAGE FILE NAME].iso bs=4M conv=fsync status=progress
+sudo dd if=/dev/[SD CARD DEVICE NAME] of=[IMAGE FILE NAME].iso bs=4M status=progress
 </code>
 Bei if= den Devicenamen ohne Partitions-ID nehmen, also "/dev/mmcblk0 ", nicht "/dev/mmcblk0p1". Dann landen zwei Partitionen in einem Image.
+In einem zweiten Terminal kann man den Kopierfortschritt beobachten, indem man ein Signal an den prozess schickt (geht in dd leider nicht direkt):
+<code>
+pkill -USR1 -x dd
+</code>
+Pishrink: https://github.com/Drewsif/PiShrink
+verkleinert Image, sodass es sich beim ersten boot automatisch auf die Grösse der neuen SDcard vergrössert:
+<code>
+odysseus3:/run/media/thommie/ab51503b-6005-4c24-960f-415e289a2eb1 # pishrink.sh -v raspi05_backup2.img raspi05_backup2_shrink.img
+pishrink.sh v0.1.3
+pishrink.sh: Copying raspi05_backup2.img to raspi05_backup2_shrink.img... ...
+pishrink.sh: Gathering data ...
+Creating new /etc/rc.local
+pishrink.sh: Checking filesystem ...
+rootfs: 116220/3852672 files (0.3% non-contiguous), 1578868/15525376 blocks
+resize2fs 1.46.5 (30-Dec-2021)
+pishrink.sh: Shrinking filesystem ...
+resize2fs 1.46.5 (30-Dec-2021)
+Resizing the filesystem on /dev/loop0 to 1425936 (4k) blocks.
+Begin pass 2 (max = 473157)
+Relocating blocks             XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+Begin pass 3 (max = 474)
+Scanning inode table          XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+Begin pass 4 (max = 9713)
+Updating inode references     XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
+The filesystem on /dev/loop0 is now 1425936 (4k) blocks long.
+pishrink.sh: Shrinking image ...
+pishrink.sh: Shrunk raspi05_backup2_shrink.img from 60G to 5.7G ...
+</code>
 Kopie raus schreiben