group.of.nepali.translators team mailing list archive

[ Christian Ehrhardt  <1576187@xxxxxxxxxxxxxxxxxx>]

Yes this change (the Debian version of it, not yours) is in since 3.3.1-3
Thanks a lot Mark! for the ping on this forgotten bug also for the documentation of the config in regard to BackupZeroFilesIsFatal if previously set to 1.

(And also thanks for your upstreaming work on this)


** Also affects: backuppc (Ubuntu Trusty)
   Importance: Undecided
       Status: New

** Also affects: backuppc (Ubuntu Bionic)
   Importance: Undecided
       Status: New

** Also affects: backuppc (Ubuntu Xenial)
   Importance: Undecided
       Status: New

** Changed in: backuppc (Ubuntu)
       Status: Triaged => Fix Released

** Changed in: backuppc (Ubuntu Bionic)
       Status: New => Fix Released

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https://bugs.launchpad.net/bugs/1576187

Title:
  backuppc/smb: BackupPC failes to backup SMB shares after smbclient
  update

Status in backuppc:
  Unknown
Status in backuppc package in Ubuntu:
  Fix Released
Status in backuppc source package in Trusty:
  New
Status in backuppc source package in Xenial:
  New
Status in backuppc source package in Bionic:
  Fix Released

Bug description:
  After the current update of samba 4.1.6 to 4.3.8 samba on trusty the
  BackupPC smb transfer is broken.

  Several bugs in smbclient >= 4.1.6 in combination with BackupPC:
   https://bugzilla.samba.org/show_bug.cgi?id=11642 (tarmode is no longer verbose and ignores verbose flag)
    - patch1 (reenable tarmode verbose, and skip inaccessible files) https://attachments.samba.org/attachment.cgi?id=11733
    - patch 2 (modified clitar.c for tarmode verbose) https://attachments.samba.org/attachment.cgi?id=11734
   https://bugzilla.redhat.com/show_bug.cgi?id=1294761 (mis-interpreted failure of new tar:\d+ lines) (fix: https://bugzilla.redhat.com/attachment.cgi?id=1111264&action=diff)

  Package Information:

   0)root@essrv2:~ $ dpkg -l | grep -E "(smb|samba|backuppc)"
   ii backuppc 3.3.0-1ubuntu1 amd64 high-performance, enterprise-grade system for backing up PCs
   ii libpam-smbpass:amd64 2:4.3.8+dfsg-0ubuntu0.14.04.2 amd64 pluggable authentication module for Samba
   ii libsmbclient:amd64 2:4.3.8+dfsg-0ubuntu0.14.04.2 amd64 shared library for communication with SMB/CIFS servers
   ii python-samba 2:4.3.8+dfsg-0ubuntu0.14.04.2 amd64 Python bindings for Samba
   ii samba 2:4.3.8+dfsg-0ubuntu0.14.04.2 amd64 SMB/CIFS file, print, and login server for Unix
   ii samba-common 2:4.3.8+dfsg-0ubuntu0.14.04.2 all common files used by both the Samba server and client
   ii samba-common-bin 2:4.3.8+dfsg-0ubuntu0.14.04.2 amd64 Samba common files used by both the server and the client
   ii samba-doc 2:4.3.8+dfsg-0ubuntu0.14.04.2 all Samba documentation
   ii samba-dsdb-modules 2:4.3.8+dfsg-0ubuntu0.14.04.2 amd64 Samba Directory Services Database
   ii samba-libs:amd64 2:4.3.8+dfsg-0ubuntu0.14.04.2 amd64 Samba core libraries
   ii samba-vfs-modules 2:4.3.8+dfsg-0ubuntu0.14.04.2 amd64 Samba Virtual FileSystem plugins
   ii smbclient 2:4.3.8+dfsg-0ubuntu0.14.04.2 amd64 command-line SMB/CIFS clients for Unix

  System information of the update:

   0)root@essrv2:~ $ grep samba /var/log/apt/history.log | sed "s|),|)\n|g" | grep -E "(samba|smb)"
   Upgrade: libpam-smbpass:amd64 (4.1.6+dfsg-1ubuntu2.14.04.13, 4.3.8+dfsg-0ubuntu0.14.04.2)
    python-samba:amd64 (4.1.6+dfsg-1ubuntu2.14.04.13, 4.3.8+dfsg-0ubuntu0.14.04.2)
    samba:amd64 (4.1.6+dfsg-1ubuntu2.14.04.13, 4.3.8+dfsg-0ubuntu0.14.04.2)
    samba-dsdb-modules:amd64 (4.1.6+dfsg-1ubuntu2.14.04.13, 4.3.8+dfsg-0ubuntu0.14.04.2)
    samba-common-bin:amd64 (4.1.6+dfsg-1ubuntu2.14.04.13, 4.3.8+dfsg-0ubuntu0.14.04.2)
    samba-libs:amd64 (4.1.6+dfsg-1ubuntu2.14.04.13, 4.3.8+dfsg-0ubuntu0.14.04.2)
    samba-doc:amd64 (4.1.6+dfsg-1ubuntu2.14.04.13, 4.3.8+dfsg-0ubuntu0.14.04.2)
    smbclient:amd64 (4.1.6+dfsg-1ubuntu2.14.04.13, 4.3.8+dfsg-0ubuntu0.14.04.2)
    samba-vfs-modules:amd64 (4.1.6+dfsg-1ubuntu2.14.04.13, 4.3.8+dfsg-0ubuntu0.14.04.2)
    samba-common:amd64 (4.1.6+dfsg-1ubuntu2.14.04.13, 4.3.8+dfsg-0ubuntu0.14.04.2)
    libsmbclient:amd64 (4.1.6+dfsg-1ubuntu2.14.04.13, 4.3.8+dfsg-0ubuntu0.14.04.2)

  Log of backup when failing:

   Running: /usr/bin/smbclient \\\\esrouter\\backups -U backup -E -d 1 -c tarmode\ full -TcrX - \*.sysdmp.tar.xz
   full backup started for share backups
   Xfer PIDs are now 25749,25748
   Domain=[E_SPIRIT] OS=[Windows 6.1] Server=[Samba 4.3.8-Ubuntu]
   tar:316 tarmode is now full, system, hidden, noreset, quiet
   tar:712 Total bytes received: 224900956
     create 644 0/0 138326 esrouter.2016-04-26.packages
     pool 644 0/0 136349 esrouter.2016-04-23.packages
     pool 644 0/0 27551 esrouter.2016-04-23.dpkg
     create 644 0/0 56037724 esrouter.2016-04-23.evh.tar.xz
     create 644 0/0 56017156 esrouter.2016-04-24.evh.tar.xz
     create 644 0/0 27964 esrouter.2016-04-26.dpkg
     pool 644 0/0 136349 esrouter.2016-04-24.packages
     create 644 0/0 138326 esrouter.2016-04-25.packages
     create 644 0/0 27964 esrouter.2016-04-25.dpkg
     pool 644 0/0 27551 esrouter.2016-04-24.dpkg
     create 644 0/0 56090628 esrouter.2016-04-26.evh.tar.xz
     create 644 0/0 56095068 esrouter.2016-04-25.evh.tar.xz
   tarExtract: Done: 0 errors, 4 filesExist, 327800 sizeExist, 77902 sizeExistComp, 12 filesTotal, 224900956 sizeTotal
   Got fatal error during xfer (No files dumped for share backups)
   Backup aborted (No files dumped for share backups)
   Saving this as a partial backup, replacing the prior one (got 12 and 0 files versus 0)
   Running: /usr/bin/smbclient \\\\esrouter\\backups -U backup -E -d 1 -c tarmode\ full\ verbose -TcrX - \*.sysdmp.tar.xz
   full backup started for share backups
   Xfer PIDs are now 23275,23274
   Domain=[E_SPIRIT] OS=[Windows 6.1] Server=[Samba 4.3.8-Ubuntu]
   tar:316 tarmode is now full, system, hidden, noreset, verbose
   tar:712 Total bytes received: 225006494
     create 644 0/0 56140872 esrouter.2016-04-27.evh.tar.xz
     pool 644 0/0 138326 esrouter.2016-04-26.packages
     pool 644 0/0 56017156 esrouter.2016-04-24.evh.tar.xz
     pool 644 0/0 138326 esrouter.2016-04-27.packages
     pool 644 0/0 27964 esrouter.2016-04-26.dpkg
     pool 644 0/0 27964 esrouter.2016-04-27.dpkg
     pool 644 0/0 136349 esrouter.2016-04-24.packages
     pool 644 0/0 138326 esrouter.2016-04-25.packages
     pool 644 0/0 27964 esrouter.2016-04-25.dpkg
     pool 644 0/0 27551 esrouter.2016-04-24.dpkg
     pool 644 0/0 56090628 esrouter.2016-04-26.evh.tar.xz
     pool 644 0/0 56095068 esrouter.2016-04-25.evh.tar.xz
   tarExtract: Done: 0 errors, 11 filesExist, 168865622 sizeExist, 168378417 sizeExistComp, 12 filesTotal, 225006494 sizeTotal
   Got fatal error during xfer (No files dumped for share backups)
   Backup aborted (No files dumped for share backups)
   Not saving this as a partial backup since it has fewer files than the prior one (got 12 and 0 files versus 12)

  Log of working backup:

   Running: /usr/bin/smbclient \\\\esrouter\\backups -U backup -E -d 1 -c tarmode\ full -TcrX - \*.sysdmp.tar.xz
   full backup started for share backups
   Xfer PIDs are now 20343,20342
   tar_re_search set
   Domain=[E_SPIRIT] OS=[Unix] Server=[Samba 4.1.6-Ubuntu]
   tarmode is now full, system, hidden, noreset, verbose
   tar: dumped 12 files and directories
   Total bytes written: 223928320
     pool 644 0/0 55839072 esrouter.2016-04-13.evh.tar.xz
     pool 644 0/0 124612 esrouter.2016-04-13.packages
     pool 644 0/0 124612 esrouter.2016-04-14.packages
     pool 644 0/0 25011 esrouter.2016-04-11.dpkg
     pool 644 0/0 25011 esrouter.2016-04-12.dpkg
     pool 644 0/0 55829392 esrouter.2016-04-11.evh.tar.xz
     pool 644 0/0 25011 esrouter.2016-04-13.dpkg
     pool 644 0/0 124612 esrouter.2016-04-12.packages
     pool 644 0/0 124612 esrouter.2016-04-11.packages
     pool 644 0/0 25011 esrouter.2016-04-14.dpkg
     pool 644 0/0 55820624 esrouter.2016-04-12.evh.tar.xz
     create 644 0/0 55838452 esrouter.2016-04-14.evh.tar.xz
   tarExtract: Done: 0 errors, 11 filesExist, 168087580 sizeExist, 167649233 sizeExistComp, 12 filesTotal, 223926032 sizeTotal

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