Jelle de Jong wrote:
Hello everybody,
I am trying to debug some issues I am having that the mount start
showing a completely different filesystem (linux instead of windows
ntfs) and I wanted to make sure the deduplication is still working.
So it is not showing in the syslog that the deduplication plugin is
loaded?? Is this normal new behaviour?
No known change of behaviour. The plugin is loaded the first
time a deduplicated file is opened. The lack of a reference in
the syslog normally means no such file was opened.
Jean-Pierre
lvcreate --snapshot --name sr8-disk2-snapshot-copy --size 50G
/dev/lvm1-vol/sr8-disk2
lvchange -ay /dev/lvm1-vol/sr8-disk2-snapshot-copy
blkid /dev/lvm1-vol/sr8-disk2-snapshot-copy
kpartx -avg /dev/lvm1-vol/sr8-disk2-snapshot-copy
blkid /dev/mapper/lvm1--vol-sr8--disk2--snapshot--copy2
mkdir /mnt/sr8-sdb2-copy
mount -o ro -t ntfs-3g
/dev/mapper/lvm1--vol-sr8--disk2--snapshot--copy2 /mnt/sr8-sdb2-copy
ls -hal /mnt/sr8-sdb2-copy/USERS/
df -hal
grep ntfs /var/log/syslog
# grep ntfs /var/log/syslog
Aug 1 13:18:24 backup ntfs-3g[1737]: Version 2017.3.23AR.3 integrated
FUSE 28
Aug 1 13:18:24 backup ntfs-3g[1737]: Mounted
/dev/mapper/lvm1--vol-sr8--disk2--snapshot--copy2 (Read-Only, label
"DATA", NTFS 3.1)
Aug 1 13:18:24 backup ntfs-3g[1737]: Cmdline options: ro
Aug 1 13:18:24 backup ntfs-3g[1737]: Mount options:
ro,allow_other,nonempty,relatime,fsname=/dev/mapper/lvm1--vol-sr8--disk2--snapshot--copy2,blkdev,blksize=4096
Aug 1 13:18:24 backup ntfs-3g[1737]: Ownership and permissions
disabled, configuration type 7
root@backup:~# ls -hal /usr/lib/x86_64-linux-gnu/ntfs-3g
total 68K
drwxr-xr-x 2 root root 4.0K Jan 10 2017 .
drwxr-xr-x 45 root root 40K Aug 1 06:12 ..
-rw-r--r-- 1 root root 17K Aug 1 13:04 ntfs-plugin-80000013.so
Kind regards,
Jelle de Jong
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