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billw2 / rpi-clone

A shell script to clone a booted disk.
BSD 3-Clause "New" or "Revised" License
2.52k stars 331 forks source link

Read-only filesystem (30) #78

Open darrepac opened 5 years ago

darrepac commented 5 years ago

Hi

I just downloaded rpi-clone and tried it. It fails always with a rsync error like: rsync: write failed on "/mnt/clone/usr/lib/arm-linux-gnueabihf/dri/vmwgfx_dri.so": Read-only file system (30)

(not always at the same file)

If it helps, here is the message at start:

Booted disk: mmcblk0 16.0GB                Destination disk: sda 8.0GB
---------------------------------------------------------------------------
Part      Size    FS     Label           Part   Size    FS     Label
1 /boot   58.4MB  fat16  --              1      58.4MB  fat16  --
2 root     8.0GB  ext4   --              2       7.9GB  ext4   backupdomo
---------------------------------------------------------------------------
== SYNC mmcblk0 file systems to sda ==
/boot                 (24.1MB used)  : SYNC to sda1 (58.4MB size)
/                     (7.1GB used)   : SYNC to sda2 (7.9GB size)
---------------------------------------------------------------------------
Run setup script       : no
Verbose mode           : no
-----------------------:

then when it happens, I can't try anymore: Syncing mounted partitions: Mounting /dev/sda2 on /mnt/clone mount: /dev/sda2: can't read superblock Mount failure of /dev/sda2 on /mnt/clone.

any idea? (may-be related to this issue not really solvaed (the user found a workaround): https://github.com/billw2/rpi-clone/issues/59)

darrepac commented 5 years ago

going back to 1.7 version make it works. Shame that there seems to have no support here...

framps commented 5 years ago

Shame that there seems to have no support here...

There are 153 forks of this repo and some may be maintained :wink:

tablatronix commented 3 years ago

Same issue

blackjack75 commented 2 years ago

I had this issue tryint clone my RetroPie RPI4 (runs on dietpi) sd-card to an external SSD. I read (somewhere?) rpi-clone miscalculated the sized of the destination partition and this caused the filesystem to go in read only mode.

So I tried my luck. I created manually with fdisk

1) 256 MB partition (as vfat) 2) another partition of the rest of the dis (as ext4)

When I ran rpi-clone it didn't try to recreate the partitions so it worked beautifully, doing just the rsync. That's at least half the work I don't have to do manually.

BTW, this probably only happens with some disk structures. I just rpi-cloned a brand new install of raspberry OS latest version from a RaspBerry 3 SD Card to an USB 2.0 HD and it worked without issues.