[Pkg-xfce-devel] Bug#829697: thunar: slow transferrate from encrypted usb hdd to mounted cifs/samba share

[Timo Haas]

Package: thunar
Version: 1.6.10-2
Severity: normal

Dear Maintainer,

thunar has a performance problem:
mounting the external hdd with thunar (hdd dm-crypt and btrfs)
mounting cifs share with: mount -t cifs -o
'uid=1000,gid=1000,user=root,password=""' //10.0.42.23/sdb1-ata-WDC_WD10EARS-
00Z /media/htpc-sdb

cp from shell:  external hdd to samba (40MB/s)  (samba share mounted via
console)
cp from shell:  internal ssd to samba (80MB/s)  (samba share mounted via
console)
cp from thunar: external hdd to samba (6-7MB/s) (samba share mounted via
console)
cp from thunar: internal ssd to samba (6-7MB/s) (samba share mounted via
console)
cp from thunar: external hdd to samba (40MB/s)  (samba share mounted via thunar
Plugin, Browse Network ...)
cp from thunar: internal ssd to samba (80MB/s)  (samba share mounted via thunar
Plugin, Browse Network ...)

cpu < 10%

thanks



-- System Information:
Debian Release: stretch/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.6.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages thunar depends on:
ii  desktop-file-utils  0.22-1
ii  exo-utils           0.10.7-1
ii  libatk1.0-0         2.20.0-1
ii  libc6               2.22-11
ii  libcairo2           1.14.6-1+b1
ii  libdbus-1-3         1.10.8-1
ii  libdbus-glib-1-2    0.106-1
ii  libexo-1-0          0.10.7-1
ii  libgdk-pixbuf2.0-0  2.34.0-1
ii  libglib2.0-0        2.48.1-1
ii  libgtk2.0-0         2.24.30-2
ii  libgudev-1.0-0      230-3
ii  libice6             2:1.0.9-1+b1
ii  libnotify4          0.7.6-2
ii  libpango-1.0-0      1.40.1-1
ii  libsm6              2:1.2.2-1+b1
ii  libthunarx-2-0      1.6.10-2
ii  libxfce4ui-1-0      4.12.1-2
ii  libxfce4util7       4.12.1-2
ii  libxfconf-0-2       4.12.0-2+b1
ii  shared-mime-info    1.6-1
ii  thunar-data         1.6.10-2

Versions of packages thunar recommends:
ii  dbus-x11             1.10.8-1
ii  gvfs                 1.28.2-1
ii  libfontconfig1       2.11.0-6.4
ii  libfreetype6         2.6.3-3+b1
ii  libpangocairo-1.0-0  1.40.1-1
ii  libpangoft2-1.0-0    1.40.1-1
ii  thunar-volman        0.8.1-2
ii  tumbler              0.1.31-2+b3
ii  xdg-user-dirs        0.15-2
ii  xfce4-panel          4.12.0-4

Versions of packages thunar suggests:
pn  thunar-archive-plugin     <none>
pn  thunar-media-tags-plugin  <none>

-- no debconf information