Hi there .. I have a small home network and have been using Backuppc for the past 5 years. The last system was based on Ubuntu 16.04.6 LTS and Backuppc V3.3.1. I was originally using SMB for backing up our PC's and NETSTORE device but recently switched to using RSYNC/RSYNCD - and everything is working fine. We have a newer system that I just installed Ubuntu 18.04.2 LTS, Backuppc V4.3.0, RSYNC V3.1.2 and OpenSSH 7.6p1 on and am trying to get it running. By the way, our NETSTORE device is running Linux Netstore 3.2.40, has RSYNC at V3.0.7 and OpenSSH 5.0p1 that supports protocol 2. SSH has had keys generated and installed and I can connect from new server to client with no password. The only issue is that I had to account for ssh-dss differences and ended up having to add the following (-oKexAlgorithms=diffie-hellman-group14-sha1 -oHostKeyAlgorithms=+ssh-dss) options into the command get it working.
On the new system I have been successful in using Backuppc and RYSNCD to backup the network PC's with no problems. Took a few tries to get them going but success in the end. I have also been successful in using SMB to connect and backup some of the NETSTORE files even tho it seems to take a little longer. But . I have not been successful in using RSYNC to connect and backup the NETSTORE files from the new installation. >>>>>>>> LOG FILE FROM BACKUPPC <<<<<<<<<<< XferLOG file /var/lib/backuppc/pc/netpublic4/XferLOG.0.z created 2019-06-05 09:00:00 Backup prep: type = full, case = 1, inPlace = 1, doDuplicate = 0, newBkupNum = 0, newBkupIdx = 0, lastBkupNum = , lastBkupIdx = (FillCycle = 0, noFillCnt = ) Running: /usr/local/bin/rsync_bpc --bpc-top-dir /var/lib/backuppc --bpc-host-name netpublic4 --bpc-share-name /nfs/Public --bpc-bkup-num 0 --bpc-bkup-comp 3 --bpc-bkup-prevnum -1 --bpc-bkup-prevcomp -1 --bpc-bkup-inode0 2 --bpc-attrib-new --bpc-log-level 5 -e /usr/bin/ssh\ -v\ -l\ -oKexAlgorithms=diffie-hellman-group14-sha1\ -oHostKeyAlgorithms=+ssh-dss\ root@192.168.1.6 --rsync-path=rsync --super --recursive --protect-args --numeric-ids --perms --owner --group -D --times --links --hard-links --delete --delete-excluded --one-file-system --partial --log-format=log:\ %o\ %i\ %B\ %8U,%8G\ %9l\ %f%L --stats --checksum --timeout=72000 --include=/.FULL\ BLAST\ CREATIVE\ \ Or\ \ INKPLOT\ PROJECTS --include=/.FULL\ BLAST\ CREATIVE\ \ Or\ \ INKPLOT\ PROJECTS/\* --include=/.HOTWINGS\ \&\ WINGSNBEERS --include=/.HOTWINGS\ \&\ WINGSNBEERS/\* --exclude=/\* --exclude=/.FULL\ BLAST\ CREATIVE\ \ Or\ \ INKPLOT\ PROJECTS/\* --exclude=/.HOTWINGS\ \&\ WINGSNBEERS/\* 192.168.1.6:/nfs/Public/ / full backup started for directory /nfs/Public Xfer PIDs are now 9656 This is the rsync child about to exec /usr/local/bin/rsync_bpc bpc_attrib_backwardCompat: WriteOldStyleAttribFile = 0, KeepOldAttribFiles = 0 OpenSSH_7.6p1 Ubuntu-4ubuntu0.3, OpenSSL 1.0.2n 7 Dec 2017 debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 19: Applying options for * debug1: Connecting to 192.168.1.6 [192.168.1.6] port 22. debug1: Connection established. .. ..(lines not shown but just connection stuff back and forth, till ...) Authenticated to 192.168.1.6 ([192.168.1.6]:22). debug1: channel 0: new [client-session] debug1: Requesting no-more-sessi...@openssh.com debug1: Entering interactive session. debug1: pledge: network debug1: Sending environment. debug1: Sending env LANG = en_US.UTF-8 debug1: Sending command: 192.168.1.6 rsync --server --sender -slHogDtprcxe.iLsfxC sh: 192.168.1.6: not found debug1: client_input_channel_req: channel 0 rtype exit-status reply 0 debug1: channel 0: free: client-session, nchannels 1 debug1: fd 0 clearing O_NONBLOCK debug1: fd 1 clearing O_NONBLOCK debug1: fd 2 clearing O_NONBLOCK Transferred: sent 3120, received 2512 bytes, in 0.0 seconds Bytes per second: sent 280453.2, received 225800.8 debug1: Exit status 127 rsync_bpc: connection unexpectedly closed (0 bytes received so far) [Receiver] bpc_sysCall_cleanup: doneInit = 1 Done: 0 errors, 0 filesExist, 0 sizeExist, 0 sizeExistComp, 0 filesTotal, 0 sizeTotal, 0 filesNew, 0 sizeNew, 0 sizeNewComp, 2 inode Parsing done: nFilesTotal = 0 rsync error: remote command not found (code 127) at io.c(226) [Receiver=3.1.2.0] rsync_bpc exited with fatal status 127 (32512) (rsync error: remote command not found (code 127) at io.c(226) [Receiver=3.1.2.0]) ... ... (more cleanup lines and information but nothing useful) I cannot for the life of me determine what is happening or why ... is this an incompatability issue or just me screwing up the set-up. Thanks for the help - any and all questions, ideas, suggestions are welcome . (BTW - LINUX is not my area, I have a heavy PC background and it takes me twice as long to find the right UNIX command to do simple tasks - so please be gentle with this old man) Dave W dewyn...@yahoo.ca
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