Re: [BackupPC-users] problem using backuppc when connect

2012-03-23 Thread deconya
Thanks to all, the problem was a combination of unknown key and rynsc not
installed.

Im with other problem but is other thread .-)

Thanks!

El 14 de marzo de 2012 13:33, Les Mikesell lesmikes...@gmail.com escribió:

 On Wed, Mar 14, 2012 at 2:50 AM, deconya elmailperso...@gmail.com wrote:

  debug1: Next authentication method: publickey
  debug1: Offering public key: /var/lib/backuppc/.ssh/id_rsa
  debug1: Server accepts key: pkalg ssh-rsa blen 279
  debug1: read PEM private key done: type RSA
  debug1: Authentication succeeded (publickey).

 This looks good.

  debug1: Entering interactive session.
  debug1: Sending environment.
  debug1: Sending env LANG = es_ES.UTF-8
  Linux dhcp 2.6.32-5-amd64 #1 SMP Mon Jan 16 16:22:28 UTC 2012 x86_64
 
  The programs included with the Debian GNU/Linux system are free software;
  the exact distribution terms for each program are described in the
  individual files in /usr/share/doc/*/copyright.
 
  Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
  permitted by applicable law.
  Last login: Tue Mar 13 17:09:35 2012 from 192.168.0.14

 Do you get any of this output in a non-interactive session?  Try something
 like:
 ssh -l root dhcp id
 and see if you get more than the one line response.   The backuppc
 implementation of rsync won't work if there is any other output before
 the remote rsync starts. Otherwise, as long as /usr/bin/rsync exists
 on the remote side it looks like it should work.

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 lesmikes...@gmail.com


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Re: [BackupPC-users] problem using backuppc when connect

2012-03-14 Thread deconya
Hi

The result of the connection is:

backuppc@backup:~$ ssh -v -l root dhcp
OpenSSH_5.5p1 Debian-6+squeeze1, OpenSSL 0.9.8o 01 Jun 2010
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Applying options for *
debug1: Connecting to dhcp [10.0.0.254] port 22.
debug1: Connection established.
debug1: identity file /var/lib/backuppc/.ssh/id_rsa type 1
debug1: Checking blacklist file /usr/share/ssh/blacklist.RSA-2048
debug1: Checking blacklist file /etc/ssh/blacklist.RSA-2048
debug1: identity file /var/lib/backuppc/.ssh/id_rsa-cert type -1
debug1: identity file /var/lib/backuppc/.ssh/id_dsa type -1
debug1: identity file /var/lib/backuppc/.ssh/id_dsa-cert type -1
debug1: Remote protocol version 2.0, remote software version OpenSSH_5.5p1
Debian-6+squeeze1
debug1: match: OpenSSH_5.5p1 Debian-6+squeeze1 pat OpenSSH*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_5.5p1 Debian-6+squeeze1
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: server-client aes128-ctr hmac-md5 none
debug1: kex: client-server aes128-ctr hmac-md5 none
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(102410248192) sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP
debug1: SSH2_MSG_KEX_DH_GEX_INIT sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
debug1: Host 'dhcp' is known and matches the RSA host key.
debug1: Found key in /var/lib/backuppc/.ssh/known_hosts:1
debug1: ssh_rsa_verify: signature correct
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: Roaming not allowed by server
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey,password
debug1: Next authentication method: publickey
debug1: Offering public key: /var/lib/backuppc/.ssh/id_rsa
debug1: Server accepts key: pkalg ssh-rsa blen 279
debug1: read PEM private key done: type RSA
debug1: Authentication succeeded (publickey).
debug1: channel 0: new [client-session]
debug1: Requesting no-more-sessi...@openssh.com
debug1: Entering interactive session.
debug1: Sending environment.
debug1: Sending env LANG = es_ES.UTF-8
Linux dhcp 2.6.32-5-amd64 #1 SMP Mon Jan 16 16:22:28 UTC 2012 x86_64

The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.

Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
Last login: Tue Mar 13 17:09:35 2012 from 192.168.0.14

Any other idea?

Salut

El 13 de marzo de 2012 23:35, Les Mikesell lesmikes...@gmail.com escribió:

 On Tue, Mar 13, 2012 at 5:19 PM, deconya elmailperso...@gmail.com wrote:
  Hi
 
  The tar method to backup /etc/ inside localhost fails too. This backup
 not
  use rsync.
 
  In what log I can view the problem? I checked syslog, auth.log
 unsuccessful

 If you are using ssh, try the connection manually, but be sure you are
 running as the backuppc user.   If the backuppc user does not have a
 shell, start as root and 'su -s /bin/bash - backuppc'.   Then 'ssh -v
 -v  -l root target_host' will show the reason if it fails.

 --
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Re: [BackupPC-users] problem using backuppc when connect

2012-03-14 Thread Les Mikesell
On Wed, Mar 14, 2012 at 2:50 AM, deconya elmailperso...@gmail.com wrote:

 debug1: Next authentication method: publickey
 debug1: Offering public key: /var/lib/backuppc/.ssh/id_rsa
 debug1: Server accepts key: pkalg ssh-rsa blen 279
 debug1: read PEM private key done: type RSA
 debug1: Authentication succeeded (publickey).

This looks good.

 debug1: Entering interactive session.
 debug1: Sending environment.
 debug1: Sending env LANG = es_ES.UTF-8
 Linux dhcp 2.6.32-5-amd64 #1 SMP Mon Jan 16 16:22:28 UTC 2012 x86_64

 The programs included with the Debian GNU/Linux system are free software;
 the exact distribution terms for each program are described in the
 individual files in /usr/share/doc/*/copyright.

 Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
 permitted by applicable law.
 Last login: Tue Mar 13 17:09:35 2012 from 192.168.0.14

Do you get any of this output in a non-interactive session?  Try something like:
ssh -l root dhcp id
and see if you get more than the one line response.   The backuppc
implementation of rsync won't work if there is any other output before
the remote rsync starts. Otherwise, as long as /usr/bin/rsync exists
on the remote side it looks like it should work.

-- 
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 lesmikes...@gmail.com

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Re: [BackupPC-users] problem using backuppc when connect

2012-03-13 Thread Michel Jacobs

trying to backup localhost with ssh instead of tar or rsync?

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Re: [BackupPC-users] problem using backuppc when connect

2012-03-13 Thread Les Mikesell
On Tue, Mar 13, 2012 at 4:27 PM, Michel Jacobs majac...@xs4all.nl wrote:
 trying to backup localhost with ssh instead of tar or rsync?


Ssh should work fine with localhost as long as the keys are set up correctly.

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Re: [BackupPC-users] problem using backuppc when connect

2012-03-13 Thread deconya
Hi

The tar method to backup /etc/ inside localhost fails too. This backup not
use rsync.

In what log I can view the problem? I checked syslog, auth.log unsuccessful

Best Regards

El 13 de marzo de 2012 22:46, Les Mikesell lesmikes...@gmail.com escribió:

 On Tue, Mar 13, 2012 at 4:27 PM, Michel Jacobs majac...@xs4all.nl wrote:
  trying to backup localhost with ssh instead of tar or rsync?
 

 Ssh should work fine with localhost as long as the keys are set up
 correctly.

 --
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 lesmikes...@gmail.com


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Re: [BackupPC-users] problem using backuppc when connect

2012-03-13 Thread Les Mikesell
On Tue, Mar 13, 2012 at 5:19 PM, deconya elmailperso...@gmail.com wrote:
 Hi

 The tar method to backup /etc/ inside localhost fails too. This backup not
 use rsync.

 In what log I can view the problem? I checked syslog, auth.log unsuccessful

If you are using ssh, try the connection manually, but be sure you are
running as the backuppc user.   If the backuppc user does not have a
shell, start as root and 'su -s /bin/bash - backuppc'.   Then 'ssh -v
-v  -l root target_host' will show the reason if it fails.

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Re: [BackupPC-users] Problem with Backuppc / Vista 64 file backup / Big file size

2010-03-29 Thread Allen

Guillaume JAOUEN wrote:
 Hello,

 I run a backuppc server version 3.1.10 on a centos server.

 I setup 10 hosts to backup by rsyncd method.

 For one of these host called pc-de-guillaume, the backup suddenly start to
 fail every times.

 This is what seem to be revelant into the error log, some files can't be
 backup  :

 full backup started for directory Users (baseline backup #85)
 Connected to pc-de-guillaume:873, remote version 29
 Negotiated protocol version 28
 Connected to module Users
 snip
 Xfer PIDs are now 12291
 [ 2057 lignes sautées ]
 Can't write 33742 bytes to socket
 Read EOF: 
 Tried again: got 0 bytes
 finish: removing in-process file administrateur/.VirtualBox/VDI/xppro.vdi
 Child is aborting
 Done: 1767 files, 8868747228 bytes
 Got fatal error during xfer (aborted by signal=PIPE)
 Backup aborted by user signal
 Not saving this as a partial backup since it has fewer files than the prior
 one (got 1767 and 1767 files versus 3230)

 This file is a virtual disk image of 10 138 808 320 octets (9,44 Go) and is
 not locked during backup process.

 Any help will be welcome.

 Best regards,
 Guillaume JAOUEN.


 snip
Guillaume,

I have had this issue also and got around it by changing the specific 
hosts $Conf{ClientTimeout} = 72000 to 99000 to complete the initial backup.

  Allen...

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Re: [BackupPC-users] Problem with backuppc

2009-11-18 Thread Kameleon
I am sure there are others that will chime in on this but as I see it you
have a few options.

1. Setup LVM and use the external disk as a permanent addition to the system
2. Mount the external disk as the directory that will house your desktops
backups

Honestly, I would be wary about using an external USB disk. Alot of them
have power saving features that will power it down after a short period and
could cause issues with your backups. I would invest in another internal
drive or even mount via NFS or iSCSI another drive in a separate machine.



On Wed, Nov 18, 2009 at 6:05 AM, KOUAO aketchi aketc...@yahoo.fr wrote:

 Hello,

 We have a server running under debian/sarge with backuppc. All think is
 right , but my storage  space's  utilization exceeds now 95% required. Also
 , we want to back up the pc workstations on an usb extern disk with
 Backuppc. The problem is how to configure the pc config.file in order to put
 all the backup data on this external disk. The disks in  the server will be
 used for the backup of the servers only in order to reduce this percentage.
 Thanks a lot four your help




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Re: [BackupPC-users] Problem with backuppc

2009-11-18 Thread Tino Schwarze
On Wed, Nov 18, 2009 at 07:00:09AM -0600, Kameleon wrote:

 I am sure there are others that will chime in on this but as I see it you
 have a few options.
 
 1. Setup LVM and use the external disk as a permanent addition to the system
 2. Mount the external disk as the directory that will house your desktops
 backups
 
 Honestly, I would be wary about using an external USB disk. Alot of them
 have power saving features that will power it down after a short period and
 could cause issues with your backups. I would invest in another internal
 drive or even mount via NFS or iSCSI another drive in a separate machine.

You might want to consider at least any RAID as well. Otherwise, if one
of your disk breaks, the LVM is broken and _all_ your backups are gone.

To answer the original question: It is not currently possible to have
BackupPC use different storages. The whole data has to reside on one
file system. How to create a file system spanning multiple disks/RAIDs
and how to manage that is an operating system issue.

HTH,

Tino.

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Re: [BackupPC-users] Problem with backuppc

2009-11-18 Thread Tyler J. Wagner

On Wednesday 18 November 2009 18:03:01 Tino Schwarze wrote:
 To answer the original question: It is not currently possible to have
 BackupPC use different storages. The whole data has to reside on one
 file system. How to create a file system spanning multiple disks/RAIDs
 and how to manage that is an operating system issue.

If you need different storages for different hosts, the solution is to have 
multiple BackupPC installs.

Regards,
Tyler

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Re: [BackupPC-users] Problem with BackupPC and share SMB

2009-08-25 Thread Michael Stowe
 Situation:

(clip)


 If, after making this change, I would make an incremental backup, host I
 was faced with this situation CORRUPT:

(clip)

 Situation is OK, both with version 3.0.0 and 3.1.0, when I do a full
 backup.

 With both versions, starting from the situation CORRUPT, if I edit or
 create a file within DIRECTORY2
 the following incremental backup saves me only the new or modified file.

 Why? Other people have the same problem?

 tnX

Why?  Because you're using SMB, which is using time/date stamps to
determine what goes in the incremental backup, and the files haven't
changed.  So if you're going to go around reshuffling directories and
using SMB, you're best off doing a full backup afterward.

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Re: [BackupPC-users] Problem with BackupPC and share SMB

2009-08-25 Thread Alessio Oss

 Why? Other people have the same problem?

 tnX

 Why?  Because you're using SMB, which is using time/date stamps to
 determine what goes in the incremental backup, and the files haven't
 changed.

Why not?
They are the same but are on a different position and despite i think
that if the system intends to mantain the old files due to the fact that
they are the same it should show the new positions withouth copying
the old files but linking anyway to the same inode.

in this case we have no transfer and a backup of the real situation.

If i have many files i'm not sure that the backup does the right thing.

I understand that this is not a problem but visually is very strange to
find that the reshuffled dir results empty.

Any hint?

Tx, Alessio



 So if you're going to go around reshuffling directories and
 using SMB, you're best off doing a full backup afterward.

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Re: [BackupPC-users] Problem with BackupPC and share SMB

2009-08-25 Thread Adam Goryachev
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

Alessio Oss wrote:
 Why? Other people have the same problem?
 Why?  Because you're using SMB, which is using time/date stamps to
 determine what goes in the incremental backup, and the files haven't
 changed.
 
 Why not?
 They are the same but are on a different position and despite i think

Right, they are the same (old) timestamp, hence they are skipped from
the new incremental backup.

 that if the system intends to mantain the old files due to the fact that
 they are the same it should show the new positions withouth copying
 the old files but linking anyway to the same inode.

Except the system doesn't know about the new position, because no
files have even been backed up in this new position.

 in this case we have no transfer and a backup of the real situation.

That would be ideal, but is not the case.

 If i have many files i'm not sure that the backup does the right thing.

Correct, so you have a couple of choices (detailed below)

 I understand that this is not a problem but visually is very strange to
 find that the reshuffled dir results empty.
 Any hint?

Yes, 2 in fact.
1) Use rsync for backups

2)
 So if you're going to go around reshuffling directories and
 using SMB, you're best off doing a full backup afterward.

Or, 3) Read the documentation that tells you that incremental tar/smb
backups will miss files with old timestamps, which usually occur when
renaming/moving files/directories, or un-archiving files. Of course,
there are other methods of creating files with an old timestamp where
this can occur as well. If it is really a problem, make all backups a
full, or use another protocol which can test for files based on data
other than just timestamp (ie, rsync)

Regards,
Adam
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Re: [BackupPC-users] Problem with BackupPC and share SMB

2009-08-25 Thread Michael Stowe

For the record, this is one of a handful of reasons that I switched from
smb to rsync.  The others:

2) smbclient has a hard coded timeout value, which can mean dying on large
files
3) rsync can be make to take advantage of VSS to back up open files (which
I've detailed.)

 I understand that this is not a problem but visually is very strange to
 find that the reshuffled dir results empty.
 Any hint?

 Yes, 2 in fact.
 1) Use rsync for backups


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Re: [BackupPC-users] problem with backuppc start

2008-06-11 Thread Tino Schwarze
Hi,

On Wed, Jun 11, 2008 at 02:29:30PM +, fatima ech-charif wrote:

 i have this problem, when i started backuppc, i get this:
 
 Can't create a test hardlink between a file in /data/BackupPC/pc and
 /data/BackupPC/cpool.  Either these are different file systems, or this file
 system doesn't support hardlinks, or these directories don't exist, or there
 is a permissions problem, or the file system is out of inodes or full.  Use
 df, df -i, and ls -ld to check each of these possibilities. Quitting...
 
 
 # mount
 /dev/sda1 on / type ext3 (rw,errors=remount-ro)
[...]

 ## df -h
 Sys. de fich.Tail. Occ. Disp. %Occ. Monté sur
 /dev/sda1 7,5G  4,8G  2,4G  67% /
[...]

Looks okay so far. What does ls -l /data/BackupPC say? Do you really
want to backup to the / partition? There's not too much space on it...

Bye,

Tino.

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Re: [BackupPC-users] problem in backuppc

2006-12-08 Thread Nils Breunese (Lemonbit)
louie aguilos wrote:

 got this problem backing up a linux box. ssh was configured already  
 but still got this error.

 Running: /usr/bin/ssh -q -x -l root 192.168.6.50 /usr/bin/rsync -- 
 server --sender --numeric-ids --perms --owner --group --devices -- 
 links --times --block-size=2048 --recursive --ignore-times . /home/

You need to change --devices to -D for recent versions of rsync.

Nils Breunese.



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Re: [BackupPC-users] problem in backuppc

2006-12-07 Thread Randy Barlow
On Thursday 07 December 2006 21:23, louie aguilos wrote:
 got this problem backing up a linux box. ssh was configured already but
 still got this error.


 Running: /usr/bin/ssh -q -x -l root 192.168.6.50 /usr/bin/rsync --server
 --sender --numeric-ids --perms --owner --group --devices --links --times
 --block-size=2048 --recursive --ignore-times . /home/ Xfer PIDs are now
 5508
 Rsync command pid is 5508
 Fetching remote protocol
 Got remote protocol 1953722184
 Fatal error (bad version): Host key verification failed.

I think you need to su - backuppcUserNameHere and try to ssh -l root 
192.168.6.50 as that user so it gets the key for the remote host stored in 
~/.ssh/known_hosts.  Also, I would personally recommend using rsyncd rather 
than rsync over ssh just so you don't have a non-priveliged user of one 
machine becoming root on another, but that's just my advice.  If you choose 
to go the ssh route, this should work!  HTH!

Randy

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