I have migrated from V3 to V4, and now my rsync backups are not working. I have copied the latest log info below.
As you can see, I am trying to use rsync_bpc, but there is some kind of permission problem. The permissions on the server look ok to me. The 3 'Permission denied' lines look as if they might be ssh permission problems. The hostname (as far as backuppc is concerned) is jc, the host name (which I can ping and ssh into) is jc-arch. The ClientNameAlias is set to jc-arch, and in V3 backups have worked fine for a long while - a couple of years at least. How can I find out the command that is causing the Permission denied errors? I have tried copying the jc config to one called jc-arch, in case the ClientNameAlias is not working, but I get exactly the same result.
XferLOG file /var/lib/backuppc/pc/jc/XferLOG.661.z created 2017-03-15 11:07:10
Backup prep: type = incr, case = 6, inPlace = 1, doDuplicate = 0, newBkupNum = 661, newBkupIdx = 13, lastBkupNum = , lastBkupIdx = (FillCycle = 0, noFillCnt = 6)
Running: /usr/share/backuppc/bin/rsync_bpc --bpc-top-dir /var/lib/backuppc --bpc-host-name jc --bpc-share-name /home/jon --bpc-bkup-num 661 --bpc-bkup-comp 3 --bpc-bkup-prevnum -1 --bpc-bkup-prevcomp -1 --bpc-bkup-inode0 124144 --bpc-attrib-new --bpc-log-level 8 --rsync-path=/usr/bin/rsync --numeric-ids --perms --owner --group -D --links --hard-links --times --block-size=2048 --recursive --checksum-seed=32761 --one-file-system --exclude=.cache --exclude=Downloads --exclude=tmp --exclude=projects/oxpat/websites/ocs_backups/public_html jc-arch:/home/jon/ /
incr backup started for directory /home/jon
Xfer PIDs are now 3994
This is the rsync child about to exec /usr/share/backuppc/bin/rsync_bpc
bpc_lib_conf_init: topDir = /var/lib/backuppc, logLevel = 8
bpc_path_create(/var/lib/backuppc/pc/jc/661)
bpc_attrib_backwardCompat: WriteOldStyleAttribFile = 0, KeepOldAttribFiles = 0
Permission denied, please try again.
Permission denied, please try again.
Permission denied (publickey,password).
rsync_bpc: connection unexpectedly closed (0 bytes received so far) [Receiver]
bpc_sysCall_cleanup: doneInit = 1
RefCnt Deltas for new backup
Uncompressed HT:
Compressed HT:
Done: 0 errors, 0 filesExist, 0 sizeExist, 0 sizeExistComp, 0 filesTotal, 0 sizeTotal, 0 filesNew, 0 sizeNew, 0 sizeNewComp, 124144 inode
Parsing done: nFilesTotal = 0
rsync error: error in rsync protocol data stream (code 12) at io.c(629) [Receiver=3.0.9.5]
rsync_bpc exited with fatal status 12 (3072) (rsync error: error in rsync protocol data stream (code 12) at io.c(629) [Receiver=3.0.9.5])
Xfer PIDs are now
Got fatal error during xfer (rsync error: error in rsync protocol data stream (code 12) at io.c(629) [Receiver=3.0.9.5])
Backup aborted (rsync error: error in rsync protocol data stream (code 12) at io.c(629) [Receiver=3.0.9.5])
BackupFailCleanup: nFilesTotal = 0, type = incr, BackupCase = 6, inPlace = 1, lastBkupNum =
BackupFailCleanup: inPlace with no new files... no cleanup
Running BackupPC_refCountUpdate -h jc -f on jc
Xfer PIDs are now 4002
BackupPC_refCountUpdate: host jc #661: gotFsck = 1, gotDelta = , gotPoolCnt = 1, gotNoPoolCntOk =
BackupPC_refCountUpdate: processing host jc #661 (fsck = 1)
BackupPC_refCountUpdate: processing host jc #661 deltaFile /var/lib/backuppc/pc/jc/661/refCnt/poolCntDelta_1_0_0_4002 with 86385 entries
BackupPC_refCountUpdate: computing totals for host jc
BackupPC_refCountUpdate: host jc got 0 errors (took 374 secs)
BackupPC_refCountUpdate total errors: 0
Xfer PIDs are now
Finished BackupPC_refCountUpdate (running time: 377 sec)
Xfer PIDs are now
