Public bug reported:
Hello.
I'm on ubuntu 22.04, I saw that ntfs3 is supposed to correctly write to an NTFS
partition.
I inform you that this is not the case.
Here is my quick test
First try on EFI computer:
I remove the NTFS-3G package to be sure not to use it.
When I detect that the cp command is no longer responding, I kill the process.
Nothing is happening. I shut down the computer. During the shutdown phase, I am
informed twice that the cp command is running.
On reboot, I cannot access the partition. But I succeed in read-only mode.
I run another normal ubuntu which tells me that I have to use windows to do an
chkdsk
But windows refuse to start, I duplicate by the dd command the NTFS partition
in a larger NTFS partition stored in an external disk.
Then I delete the NTFS partition from the internal disk.
Then I repare windows.
After restarting windows, I find that its disk space manager cannot access to
the duplicate partition on external disk.
There's no answer. So no letter to do the CHKDSK command.
I decide to be more methodical in order to open a discussion and make a script
to see a little what is happening.
Second try on LEGACY computer:
I make a script based on cp command.
I try it on a normal NTFS partition in NTFS-3G.
It ends perfectly well.
I restart it on the same partition mounted in NTF3
He blocks.
I make on another disk two partitions of identical size.
I launch on one. It hangs almost in the same place.
I launch on the other.
It hangs in exactly the same place.
This makes me open the bug.
I can provide you with some information.
@b:~$ sudo df -ah |egrep "Taille|root"
Sys. de fichiers Taille Utilisé Dispo Uti% Monté sur
/dev/sdb6 99G 28G 71G 29% /media/root/TestNTFS
/dev/sdd10 60G 30G 31G 50% /media/root/TestNTFS1
/dev/sdd11 60G 30G 31G 50% /media/root/TestNTFS2
a@b:~$
First disk
root@b:~# Na=0
Nb=25
time for (( I=$Na; I < $Nb; I++ )); do for (( J=$Na; J < $Nb; J++ )); do for ((
K=$Na; K < $Nb; K++ )); do
echo -n -e avancement $I $J $K "\r \a";
for (( L=$Na; L < $Nb; L++ )); do mkdir -p $Rep/$I/$J/$K/$L ; for (( M=$Na; M <
$Nb; M++ )); do cp FIC $Rep/$I/$J/$K/$L/$M; done; done; done; done; done
avancement 14 3 18
Second disk
root@b:~# mount -v -t ntfs3 /dev/sdd10 /$Rep
mount: /media/root/TestNTFS1: /dev/sdd10 déjà monté sur /media/root/TestNTFS1.
root@b:~#
root@b:~# Na=0
Nb=25
time for (( I=$Na; I < $Nb; I++ )); do for (( J=$Na; J < $Nb; J++ )); do for ((
K=$Na; K < $Nb; K++ )); do echo -n -e avancement $I $J $K "\r \a"; for ((
L=$Na; L < $Nb; L++ )); do mkdir -p $Rep/$I/$J/$K/$L ; for (( M=$Na; M < $Nb;
M++ )); do cp FIC $Rep/$I/$J/$K/$L/$M; done; done; done; done; done
avancement 15 3 10
root@b:~# dd if=/dev/zero of=FIC count=1 bs=1K
Rep=/media/root/TestNTFS2
mkdir $Rep
mount -v -t ntfs3 /dev/sdd11 /$Rep
Na=0
Nb=25
1+0 enregistrements lus
1+0 enregistrements écrits
1024 octets (1,0 kB, 1,0 KiB) copiés, 0,000783991 s, 1,3 MB/s
mount : /dev/sdd11 monté sur /media/root/TestNTFS2.
root@b:~#
root@b:~# time for (( I=$Na; I < $Nb; I++ )); do for (( J=$Na; J < $Nb; J++ ));
do for (( K=$Na; K < $Nb; K++ )); do echo -n -e avancement $I $J $K "\r \a";
for (( L=$Na; L < $Nb; L++ )); do mkdir -p $Rep/$I/$J/$K/$L ; for (( M=$Na; M <
$Nb; M++ )); do cp FIC $Rep/$I/$J/$K/$L/$M; done; done; done; done; done
avancement 15 3 10
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: evince 42.3-0ubuntu2
ProcVersionSignature: Ubuntu 5.15.0-56.62-generic 5.15.64
Uname: Linux 5.15.0-56-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu82.3
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: ubuntu:GNOME
Date: Wed Dec 28 11:35:15 2022
EcryptfsInUse: Yes
InstallationDate: Installed on 2022-08-11 (138 days ago)
InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64
(20210209.1)
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=fr_FR.UTF-8
SHELL=/bin/bash
SourcePackage: evince
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: evince (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug jammy wayland-session
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https://bugs.launchpad.net/bugs/2000626
Title:
cp command loop when using ntfs3 package
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