when I make a full backup over sftp, it pass fine. But I have an issue with first incremental backup -- it seems that duplicity can't find the full backed up data.
Here is the full backup output:
$ duplicity -v 9 --ssh-askpass --tempdir /volume1/@tmp /volume1/temp/test/ sftp://address@hidden//share/michlz/_synced
Using archive dir: /volume1/homes/admin/.cache/duplicity/84b9906c005abdfee5882a72553fa394
Using backup name: 84b9906c005abdfee5882a72553fa394
Import of duplicity.backends.webdavbackend Succeeded
Import of duplicity.backends.imapbackend Succeeded
Import of duplicity.backends.botobackend Succeeded
Import of duplicity.backends.localbackend Succeeded
Import of duplicity.backends.giobackend Failed: No module named gio
Import of duplicity.backends.ftpbackend Succeeded
Import of duplicity.backends.ftpsbackend Succeeded
Import of duplicity.backends.rsyncbackend Succeeded
Import of duplicity.backends.sshbackend Succeeded
Import of duplicity.backends.cloudfilesbackend Succeeded
Import of duplicity.backends.tahoebackend Succeeded
Import of duplicity.backends.hsibackend Succeeded
Import of duplicity.backends.u1backend Succeeded
Password for 'address@hidden':
Main action: inc
================================================================================
duplicity 0.6.14 (June 18, 2011)
Args: /opt/bin/duplicity -v 9 --ssh-askpass --tempdir /volume1/@tmp /volume1/temp/test/ sftp://address@hidden//share/michlz/_synced
Linux dspr 2.6.32.12 #2661 Mon Nov 12 23:09:58 CST 2012 armv5tel
/opt/bin/python2.6 2.6.8 (unknown, Apr 12 2012, 13:02:25)
[GCC 4.2.3]
================================================================================
Using temporary directory /volume1/@tmp/duplicity-FfHAD4-tempdir
Registering (mkstemp) temporary file /volume1/@tmp/duplicity-FfHAD4-tempdir/mkstemp-Jde6ZL-1
Temp has 532733779968 available, backup will use approx 34078720.
Running 'sftp -oServerAliveInterval=15 -oServerAliveCountMax=2 address@hidden' (attempt #1)
State = sftp, Before = 'address@hidden's'
State = sftp, Before = 'Connected to 192.168.6.98.'
sftp command: 'mkdir ""'
State = sftp, Before = 'mkdir ""
Couldn't create directory: Failure'
sftp command: 'cd ""'
State = sftp, Before = 'cd ""'
sftp command: 'mkdir "share"'
State = sftp, Before = 'mkdir "share"
Couldn't create directory: Failure'
sftp command: 'cd "share"'
State = sftp, Before = 'cd "share"'
sftp command: 'mkdir "michlz"'
State = sftp, Before = 'mkdir "michlz"
Couldn't create directory: Failure'
sftp command: 'cd "michlz"'
State = sftp, Before = 'cd "michlz"'
sftp command: 'mkdir "_synced"'
State = sftp, Before = 'mkdir "_synced"
Couldn't create directory: Failure'
sftp command: 'cd "_synced"'
State = sftp, Before = 'cd "_synced"'
sftp command: 'ls -1'
State = sftp, Before = 'ls -1'
State = sftp, Before = 'quit'
Local and Remote metadata are synchronized, no sync needed.
Running 'sftp -oServerAliveInterval=15 -oServerAliveCountMax=2 address@hidden' (attempt #1)
State = sftp, Before = 'address@hidden's'
State = sftp, Before = 'Connected to 192.168.6.98.'
sftp command: 'mkdir ""'
State = sftp, Before = 'mkdir ""
Couldn't create directory: Failure'
sftp command: 'cd ""'
State = sftp, Before = 'cd ""'
sftp command: 'mkdir "share"'
State = sftp, Before = 'mkdir "share"
Couldn't create directory: Failure'
sftp command: 'cd "share"'
State = sftp, Before = 'cd "share"'
sftp command: 'mkdir "michlz"'
State = sftp, Before = 'mkdir "michlz"
Couldn't create directory: Failure'
sftp command: 'cd "michlz"'
State = sftp, Before = 'cd "michlz"'
sftp command: 'mkdir "_synced"'
State = sftp, Before = 'mkdir "_synced"
Couldn't create directory: Failure'
sftp command: 'cd "_synced"'
State = sftp, Before = 'cd "_synced"'
sftp command: 'ls -1'
State = sftp, Before = 'ls -1'
State = sftp, Before = 'quit'
0 files exist on backend
0 files exist in cache
Extracting backup chains from list of files: []
Last full backup date: none
Collection Status
-----------------
Connecting with backend: SSHBackend
Archive dir: /volume1/homes/admin/.cache/duplicity/84b9906c005abdfee5882a72553fa394
Found 0 secondary backup chains.
No backup chains with active signatures found
No orphaned or incomplete backup sets found.
PASSPHRASE variable not set, asking user.
GnuPG passphrase:
PASSPHRASE variable not set, asking user.
Retype passphrase to confirm:
No signatures found, switching to full backup.
Using temporary directory /volume1/homes/admin/.cache/duplicity/84b9906c005abdfee5882a72553fa394/duplicity-9yCAmI-tempdir
Registering (mktemp) temporary file /volume1/homes/admin/.cache/duplicity/84b9906c005abdfee5882a72553fa394/duplicity-9yCAmI-tempdir/mktemp-kiYjvd-1
Using temporary directory /volume1/homes/admin/.cache/duplicity/84b9906c005abdfee5882a72553fa394/duplicity-vjPgcH-tempdir
Registering (mktemp) temporary file /volume1/homes/admin/.cache/duplicity/84b9906c005abdfee5882a72553fa394/duplicity-vjPgcH-tempdir/mktemp-86rY8a-1
AsyncScheduler: instantiating at concurrency 0
Registering (mktemp) temporary file /volume1/@tmp/duplicity-FfHAD4-tempdir/mktemp-kjaV0M-2
Selecting /volume1/temp/test
Comparing () and None
Getting delta of (() /volume1/temp/test dir) and None
A .
Selecting /volume1/temp/test/aaa.txt
Comparing ('aaa.txt',) and None
Getting delta of (('aaa.txt',) /volume1/temp/test/aaa.txt reg) and None
A aaa.txt
Removing still remembered temporary file /volume1/homes/admin/.cache/duplicity/84b9906c005abdfee5882a72553fa394/duplicity-9yCAmI-tempdir/mktemp-kiYjvd-1
Cleanup of temporary file /volume1/homes/admin/.cache/duplicity/84b9906c005abdfee5882a72553fa394/duplicity-9yCAmI-tempdir/mktemp-kiYjvd-1 failed
Removing still remembered temporary file /volume1/homes/admin/.cache/duplicity/84b9906c005abdfee5882a72553fa394/duplicity-vjPgcH-tempdir/mktemp-86rY8a-1
Cleanup of temporary file /volume1/homes/admin/.cache/duplicity/84b9906c005abdfee5882a72553fa394/duplicity-vjPgcH-tempdir/mktemp-86rY8a-1 failed
AsyncScheduler: running task synchronously (asynchronicity disabled)
Running 'sftp -oServerAliveInterval=15 -oServerAliveCountMax=2 address@hidden' (attempt #1)
State = sftp, Before = 'address@hidden's'
State = sftp, Before = 'Connected to 192.168.6.98.'
sftp command: 'put "/volume1/@tmp/duplicity-FfHAD4-tempdir/mktemp-kjaV0M-2" "/share/michlz/_synced/.duplicity-full.20130513T205250Z.vol1.difftar.gpg.part"'
State = sftp, Before = 'put "/volume1/@tmp/duplicity-FfHAD4-tempdir/mktemp-kjaV0M-2" "/share/michlz/_synced/.duplicity-full.20130513T205250Z.vol1.difftar.gpg.part"
Uploading /volume1/@tmp/duplicity-FfHAD4-tempdir/mktemp-kjaV0M-2 to /share/michlz/_synced/.duplicity-full.20130513T205250Z.vol1.difftar.gpg.part
/volume1/@tmp/duplicity-FfHAD4-temp 100% 226 0.2KB/s 0.2KB/s 00:00'ETA
sftp command: 'rename "/share/michlz/_synced/.duplicity-full.20130513T205250Z.vol1.difftar.gpg.part" "/share/michlz/_synced/duplicity-full.20130513T205250Z.vol1.difftar.gpg"'
State = sftp, Before = 'rename "/share/michlz/_synced/.duplicity-full.20130513T205250Z.vol1.difftar.gpg.part" "/share/michlz/_synced/duplicity-full.20130513T205250Z.vol1.difftar.gpg"'
State = sftp, Before = 'quit'
Deleting /volume1/@tmp/duplicity-FfHAD4-tempdir/mktemp-kjaV0M-2
Forgetting temporary file /volume1/@tmp/duplicity-FfHAD4-tempdir/mktemp-kjaV0M-2
AsyncScheduler: task completed successfully
Processed volume 1
Running 'sftp -oServerAliveInterval=15 -oServerAliveCountMax=2 address@hidden' (attempt #1)
State = sftp, Before = 'address@hidden's'
State = sftp, Before = 'Connected to 192.168.6.98.'
sftp command: 'put "/volume1/homes/admin/.cache/duplicity/84b9906c005abdfee5882a72553fa394/duplicity-full-signatures.20130513T205250Z.sigtar.gpg" "/share/michlz/_synced/.duplicity-full-signatures.20130513T205250Z.sigtar.gpg.part"'
State = sftp, Before = 'put "/volume1/homes/admin/.cache/duplicity/84b9906c005abdfee5882a72553fa394/duplicity-full-signatures.20130513T205250Z.sigtar.gpg" "/share/michlz/_synced/.duplicity-full-signatures.20130513T205250Z.sigtar.gpg.part"
Uploading /volume1/homes/admin/.cache/duplicity/84b9906c005abdfee5882a72553fa394/duplicity-full-signatures.20130513T205250Z.sigtar.gpg to /share/michlz/_synced/.duplicity-full-signatures.20130513T205250Z.sigtar.gpg.part
/volume1/homes/admin/.cache/duplici 100% 252 0.3KB/s 0.3KB/s 00:00'ETA
sftp command: 'rename "/share/michlz/_synced/.duplicity-full-signatures.20130513T205250Z.sigtar.gpg.part" "/share/michlz/_synced/duplicity-full-signatures.20130513T205250Z.sigtar.gpg"'
State = sftp, Before = 'rename "/share/michlz/_synced/.duplicity-full-signatures.20130513T205250Z.sigtar.gpg.part" "/share/michlz/_synced/duplicity-full-signatures.20130513T205250Z.sigtar.gpg"'
State = sftp, Before = 'quit'
Running 'sftp -oServerAliveInterval=15 -oServerAliveCountMax=2 address@hidden' (attempt #1)
State = sftp, Before = 'address@hidden's'
State = sftp, Before = 'Connected to 192.168.6.98.'
sftp command: 'put "/volume1/homes/admin/.cache/duplicity/84b9906c005abdfee5882a72553fa394/duplicity-full.20130513T205250Z.manifest.gpg" "/share/michlz/_synced/.duplicity-full.20130513T205250Z.manifest.gpg.part"'
State = sftp, Before = 'put "/volume1/homes/admin/.cache/duplicity/84b9906c005abdfee5882a72553fa394/duplicity-full.20130513T205250Z.manifest.gpg" "/share/michlz/_synced/.duplicity-full.20130513T205250Z.manifest.gpg.part"
Uploading /volume1/homes/admin/.cache/duplicity/84b9906c005abdfee5882a72553fa394/duplicity-full.20130513T205250Z.manifest.gpg to /share/michlz/_synced/.duplicity-full.20130513T205250Z.manifest.gpg.part
/volume1/homes/admin/.cache/duplici 100% 197 0.2KB/s 0.2KB/s 00:00'ETA
sftp command: 'rename "/share/michlz/_synced/.duplicity-full.20130513T205250Z.manifest.gpg.part" "/share/michlz/_synced/duplicity-full.20130513T205250Z.manifest.gpg"'
State = sftp, Before = 'rename "/share/michlz/_synced/.duplicity-full.20130513T205250Z.manifest.gpg.part" "/share/michlz/_synced/duplicity-full.20130513T205250Z.manifest.gpg"'
State = sftp, Before = 'quit'
Running 'sftp -oServerAliveInterval=15 -oServerAliveCountMax=2 address@hidden' (attempt #1)
State = sftp, Before = 'address@hidden's'
State = sftp, Before = 'Connected to 192.168.6.98.'
sftp command: 'mkdir ""'
State = sftp, Before = 'mkdir ""
Couldn't create directory: Failure'
sftp command: 'cd ""'
State = sftp, Before = 'cd ""'
sftp command: 'mkdir "share"'
State = sftp, Before = 'mkdir "share"
Couldn't create directory: Failure'
sftp command: 'cd "share"'
State = sftp, Before = 'cd "share"'
sftp command: 'mkdir "michlz"'
State = sftp, Before = 'mkdir "michlz"
Couldn't create directory: Failure'
sftp command: 'cd "michlz"'
State = sftp, Before = 'cd "michlz"'
sftp command: 'mkdir "_synced"'
State = sftp, Before = 'mkdir "_synced"
Couldn't create directory: Failure'
sftp command: 'cd "_synced"'
State = sftp, Before = 'cd "_synced"'
sftp command: 'ls -1'
State = sftp, Before = 'ls -1'
State = sftp, Before = 'quit'
0 files exist on backend
2 files exist in cache
Extracting backup chains from list of files: []
--------------[ Backup Statistics ]--------------
StartTime 1368478382.33 (Mon May 13 22:53:02 2013)
EndTime 1368478382.42 (Mon May 13 22:53:02 2013)
ElapsedTime 0.09 (0.09 seconds)
SourceFiles 2
SourceFileSize 4100 (4.00 KB)
NewFiles 2
NewFileSize 4100 (4.00 KB)
DeletedFiles 0
ChangedFiles 0
ChangedFileSize 0 (0 bytes)
ChangedDeltaSize 0 (0 bytes)
DeltaEntries 2
RawDeltaSize 4 (4 bytes)
TotalDestinationSizeChange 226 (226 bytes)
Errors 0
-------------------------------------------------
Removing still remembered temporary file /volume1/@tmp/duplicity-FfHAD4-tempdir/mkstemp-Jde6ZL-1