https://bugs.kde.org/show_bug.cgi?id=450685
--- Comment #7 from morashon <cody...@protonmail.com> --- > Well, partition type shouldn't matter and it looks like your backup file is > already corrupted, so it's not restore process either. > > That's why I was just testing with running backing up and checking partition > signature with blkid (that should be sufficient to tell whether backup is > empty file or not). > > Would you be willing to try to compile the latest version of kpmcore and > partitionmanager (and probably with some diagnostic patches later to see > where things go wrong)? > > Right now I have no idea what's going wrong. The latest version from git > does have some changes but I can't tell whether they'll help or not (when > copying disk data now we open and close files just once rather for each 10 > MiB chunk that we copy). > > By the way, copying happens here: > https://invent.kde.org/system/kpmcore/-/blob/master/src/util/ > externalcommandhelper.cpp#L239 (In reply to Andrius Štikonas from comment #6) > (In reply to morashon from comment #5) > > So I tested twice with btrfs partition. On first test I told KDE Partition > > Manager to restore the backup overwriting the existing backed-up partition. > > When running the btrfs check --repair command after closing device it > > returned "Error". KDE partition manager again saw this as an unknown > > partition. > Well, partition type shouldn't matter and it looks like your backup file is > already corrupted, so it's not restore process either. > > That's why I was just testing with running backing up and checking partition > signature with blkid (that should be sufficient to tell whether backup is > empty file or not). > > Would you be willing to try to compile the latest version of kpmcore and > partitionmanager (and probably with some diagnostic patches later to see > where things go wrong)? > > Right now I have no idea what's going wrong. The latest version from git > does have some changes but I can't tell whether they'll help or not (when > copying disk data now we open and close files just once rather for each 10 > MiB chunk that we copy). > > By the way, copying happens here: > https://invent.kde.org/system/kpmcore/-/blob/master/src/util/ > externalcommandhelper.cpp#L239 I am willing to do so. I'll get the latest and do a test and report back. -- You are receiving this mail because: You are watching all bug changes.
