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fix: added some extra details
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Willem
2025-11-07 09:04:27 -05:00
parent 5e1580e5c1
commit 51a5afbb6d
1 changed files with 15 additions and 9 deletions
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docs/doc-clone-and-restore-coreos.md
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@@ -7,7 +7,7 @@ sudo dd if=/dev/old of=/dev/backup status=progress
### **Step 2 - clone beginning of old disk to new** ### **Step 2 - clone beginning of old disk to new**
``` ```
sudo dd if=/dev/old of=/dev/backup status=progress count=1000Mib sudo dd if=/dev/old of=/dev/backup status=progress count=1000 bs=1M
``` ```
### **Step 3 - verify and modify disk partitions** ### **Step 3 - verify and modify disk partitions**
@@ -74,11 +74,25 @@ mount /dev/old4 /mnt/old
mount /dev/new4 /mnt/new mount /dev/new4 /mnt/new
``` ```
copy: copy:
with -n flag can run as dry-run
```
rsync -aAXHvn --numeric-ids /source/ /destination/
```
``` ```
rsync -aAXHv --numeric-ids /source/ /destination/ rsync -aAXHv --numeric-ids /source/ /destination/
``` ```
### **Step 6 - Set correct UUID for new partition 4** ### **Step 6 - Set correct UUID for new partition 4**
to set uuid with xfs_admin you must unmount first
unmount old devices
```
umount /mnt/new
umount /mnt/old
```
to set correct uuid for partition 4 to set correct uuid for partition 4
``` ```
blkid /dev/old4 blkid /dev/old4
@@ -117,11 +131,3 @@ blkid /dev/sda* | grep UUID=
blkid /dev/sdc* | grep UUID= blkid /dev/sdc* | grep UUID=
``` ```
## **Step 8 - Unmount devices and Finalize job**
unmount old devices
```
umount /mnt/new
umount /mnt/old
```
shutdown swap disk and verify it worked