After a “Raw copy internal SD to external disk / SD card” I have got this message
Taking a raw partition copy, be prepared this may take long such as 20-30 minutes for a 16 GB SD card mount: /tmp/set-partuuid-mnt: cannot mount; probably corrupted filesystem on /dev/sda2. dmesg(1) may have more information after failed mount system call. FAILED (e2fsck)
The target “extreme” SD card is brand new, same size, same brand. I can’t boot from backup CD.
I have formated SD-card. But I’ve got similar result:
blockdev: cannot open /dev/sda2: No such file or directory
raw device copy of /dev/mmcblk0p2 is larger than /dev/sda2… blockdev: cannot open /dev/sda3: No such file or directory
raw device copy of /dev/mmcblk0p3 is larger than /dev/sda3… Checking that no-one is using this disk right now … OK
Disk /dev/sda: 119.21 GiB, 127999672320 bytes, 249999360 sectors
Disk model: SDDR-B531
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0xb2f444a2
Old situation:
Device Boot Start End Sectors Size Id Type
/dev/sda1 2048 1050623 1048576 512M c W95 FAT32 (LBA)
>>> Script header accepted.
>>> Script header accepted.
>>> Script header accepted.
>>> Script header accepted.
>>> Script header accepted.
>>> Created a new DOS (MBR) disklabel with disk identifier 0x5f5d5070.
/dev/sda1: Created a new partition 1 of type ‘W95 FAT32 (LBA)’ and of size 512 MiB.
/dev/sda2: Created a new partition 2 of type ‘Linux’ and of size 29.2 GiB.
Partition #2 contains a ext4 signature.
/dev/sda3: Created a new partition 3 of type ‘Linux’ and of size 89.4 GiB.
Partition #3 contains a ext4 signature.
/dev/sda4: Done.
New situation:
Disklabel type: dos
Disk identifier: 0x5f5d5070
Device Boot Start End Sectors Size Id Type
/dev/sda1 8192 1056767 1048576 512M c W95 FAT32 (LBA)
/dev/sda2 1056768 62333951 61277184 29.2G 83 Linux
/dev/sda3 62333952 249737215 187403264 89.4G 83 Linux
The partition table has been altered.
Calling ioctl() to re-read partition table.
Syncing disks.
Taking a raw partition copy, be prepared this may take long such as 20-30 minutes for a 16 GB SD card
mount: /tmp/set-partuuid-mnt: cannot mount; probably corrupted filesystem on /dev/sda2.
dmesg(1) may have more information after failed mount system call.
FAILED (e2fsck)
Do I need to create a backup using a clean installation SD card and the zipped backup of my configuration?
