Package: duplicity
Version: 0.6.08b-1+b1
Severity: normal
For whatever reason, during a restoration attempt, sftp commands are failing,
and the result is that duplicity gets stuck.
Nothing seems to happen, but duplicity doesn't terminate.
Here's an output I got :
# duplicity --ssh-askpass scp://r...@ahost.local//mnt/whatever/dupbackups/foo
/home/user/bar
Password for 'ahost.local':
GnuPG passphrase:
Local and Remote metadata are synchronized, no sync needed.
Last full backup date: Sat Nov 6 01:12:32 2010
Running 'sftp -oServerAliveInterval=15 -oServerAliveCountMax=1
r...@ahost.local' failed (attempt #1)
Running 'sftp -oServerAliveInterval=15 -oServerAliveCountMax=1
r...@ahost.local' failed (attempt #2)
Running 'sftp -oServerAliveInterval=15 -oServerAliveCountMax=1
r...@ahost.local' failed (attempt #1)
Running 'sftp -oServerAliveInterval=15 -oServerAliveCountMax=1
r...@ahost.local' failed (attempt #2)
...
Running 'sftp -oServerAliveInterval=15 -oServerAliveCountMax=1
r...@ahost.local' failed (attempt #4)
Running 'sftp -oServerAliveInterval=15 -oServerAliveCountMax=1
r...@ahost.local' failed (attempt #5)
Giving up trying to execute 'sftp -oServerAliveInterval=15
-oServerAliveCountMax=1 r...@ahost.local' after 5 attempts
BackendException: Error running 'sftp -oServerAliveInterval=15
-oServerAliveCountMax=1 r...@ahost.local'
Then, while it's still stuck, if I issue a ps I get :
\_ bash
| \_ /usr/bin/python /usr/bin/duplicity --ssh-askpass
scp://r...@ahost.local//mnt/whatever/dupbackups/foo /home/user/bar
| \_ gpg --status-fd 9 --passphrase-fd 13 --logger-fd 6 --batch
--no-tty --no-secmem-warning --decrypt
| \_ gpg --status-fd 81 --passphrase-fd 85 --logger-fd 78
--batch --no-tty --no-secmem-warning --decrypt
| \_ gpg --status-fd 85 --passphrase-fd 89 --logger-fd 82
--batch --no-tty --no-secmem-warning --decrypt
| \_ gpg --status-fd 89 --passphrase-fd 93 --logger-fd 86
--batch --no-tty --no-secmem-warning --decrypt
| \_ gpg --status-fd 61 --passphrase-fd 79 --logger-fd 5 --batch
--no-tty --no-secmem-warning --decrypt
When I finally kill it with C-c, I get :
^CException KeyboardInterrupt in <module 'threading' from
'/usr/lib/python2.6/threading.pyc'> ignored
Hope his helps.
Thanks in advance.
Best regards,
-- System Information:
Debian Release: squeeze/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: i386 (i686)
Kernel: Linux 2.6.32-5-686 (SMP w/1 CPU core)
Locale: LANG=fr_FR.utf8, LC_CTYPE=fr_FR.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages duplicity depends on:
ii gnupg 1.4.10-4 GNU privacy guard - a free PGP rep
ii libc6 2.11.2-7 Embedded GNU C Library: Shared lib
ii librsync1 0.9.7-7 rsync remote-delta algorithm libra
ii python 2.6.6-3+squeeze1 interactive high-level object-orie
ii python-central 0.6.16+nmu1 register and build utility for Pyt
ii python-pexpect 2.3-1 Python module for automating inter
duplicity recommends no packages.
Versions of packages duplicity suggests:
pn ncftp <none> (no description available)
pn python-boto <none> (no description available)
-- no debconf information
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