Eu executo o BackupPc em um servidor Debian Squeeze.
Ele faz backup de outras máquinas Debian Squeeze na minha LAN com sucesso.
Eu o configurei para fazer o backup de outra máquina do Debian Squeeze no Wan, mas o backup sempre falha com a mensagem de erro:
Aborting backup up after signal PIPE
Got fatal error during xfer (aborted by signal=PIPE)
O backup é executado via ssh, e a configuração deste cliente de backup é:
$Conf{RsyncArgs} = [
# Do not edit these!
'--numeric-ids',
'--perms',
'--owner',
'--group',
'--devices',
'--links',
'--times',
'--block-size=2048',
'--recursive',
#
# If you are using a patched client rsync that supports the
# --checksum-seed option (see http://backuppc.sourceforge.net),
# then uncomment this to enabled rsync checksum cachcing
#
'--checksum-seed=32761',
#
# Add additional arguments here
#
'-D',
'--one-file-system',
];
$Conf{FullPeriod} = 6.97;
$Conf{IncrPeriod} = 0.49;
$Conf{FullKeepCnt} = 4;
$Conf{IncrKeepCnt} = 93;
$Conf{XferMethod} = 'rsync';
$Conf{RsyncShareName} = '/';
$Conf{BackupFilesExclude} = [
'/cdrom',
'/dev',
'/files/_nobackup',
'/floppy',
'/lost+found',
'/mnt',
'/proc',
'/sys',
'/tmp/ssh-*',
'/var/lib/amavis/amavisd.sock',
'/var/lib/backuppc',
'/var/lib/nagios3/rw/nagios.cmd',
'/var/run/acpid.socket',
'/var/run/clamav/clamd.ctl',
'/var/run/courier/authdaemon/socket',
'/var/run/mysqld/mysqld.sock',
'/var/run/nut/usbhid-ups-apc_backups_cs500',
'/var/run/proftpd.sock',
'/var/run/screen',
'/var/spool/postfix/private/amavis',
'/var/spool/postfix/private/anvil',
'/var/spool/postfix/private/bounce',
'/var/spool/postfix/private/bsmtp',
'/var/spool/postfix/private/defer',
'/var/spool/postfix/private/discard',
'/var/spool/postfix/private/error',
'/var/spool/postfix/private/ifmail',
'/var/spool/postfix/private/lmtp',
'/var/spool/postfix/private/local',
'/var/spool/postfix/private/maildrop',
'/var/spool/postfix/private/odmr',
'/var/spool/postfix/private/proxymap',
'/var/spool/postfix/private/relay',
'/var/spool/postfix/private/retry',
'/var/spool/postfix/private/rewrite',
'/var/spool/postfix/private/scache',
'/var/spool/postfix/private/scalemail-backend',
'/var/spool/postfix/private/smtp',
'/var/spool/postfix/private/tlsmgr',
'/var/spool/postfix/private/trace',
'/var/spool/postfix/private/uucp',
'/var/spool/postfix/private/verify',
'/var/spool/postfix/private/virtual',
'/var/spool/postfix/public/cleanup',
'/var/spool/postfix/public/flush',
'/var/spool/postfix/public/pickup',
'/var/spool/postfix/public/qmgr',
'/var/spool/postfix/public/showq',
'/var/spool/postfix/var/run/saslauthd/mux',
'/var/spool/squid',
];
$Conf{XferLogLevel} = 1;
$Conf{CompressLevel} = 9;
$Conf{PingMaxMsec} = 200;
$Conf{ClientTimeout} = 3600*8; # 6 Hours!!
Eu tentei um backup de tar local para ver se há algum problema no sistema de arquivos e tudo correu bem.
Alguma sugestão sobre como depurar?