Hi List!
I am trying to restore an encrypted backup using a grml live cd.
The backuped up system as well as the system the director is running on are
running debian squeeze, meaning bacula version 5.0.2
grml contains bacula-fd 5.0.3, so after I started having problems I replaced it
with the version from debian squeeze (It does not appear to make any difference
whether I use bacula-fd 5.0.2 or 5.0.3 - I get precisely the same error
messages either way).
I have configured bacula-fd on the live system exactly the same way bacula-fd
is configured on the backed up system. Here is /etc/bacula/bacula-fd.conf:
# Bacula File Daemon Configuration file
Director {
Name = backupServer-dir
Password = "<password>"
}
FileDaemon {
Name = bacula-fd
#connections from
FDAddress = 0.0.0.0
FDPort = 9102 # where we listen for the director
#scratch space
WorkingDirectory = /var/lib/bacula
Pid Directory = /var/run/bacula
Maximum Concurrent Jobs = 20
#Encryption
PKI Signatures = Yes
PKI Encryption = Yes
PKI Keypair = "/etc/bacula/server.pem"
PKI Master Key = "/etc/bacula/master.cert"
}
# Send all messages except skipped files back to Director
Messages {
Name = Standard
director = backupServer-dir = all, !skipped, !restored
append = '/var/log/bacula/bacula-fd.log' = all, !skipped
}
This configuration works flawlessly on the source server - The director is able
to back the system up, and to restore files.
However, starting bacula-fd with this configuration on the grml live cd gives
the following error:
Starting Bacula File daemon...:29-Jan 15:32 bacula-fd: Fatal Error at
filed.c:490 because:
Failed to load master key certificate from file '/etc/bacula/master.cert' for
File daemon "bacula-fd" in /etc/bacula/bacula-fd.conf.
29-Jan 15:32 bacula-fd: ERROR in filed.c:222 Please correct configuration file:
/etc/bacula/bacula-fd.conf
Orphaned buffer: bacula-fd 24 bytes buf=fca3f8 allocated at crypto.c:377
failed!
which doesn't tell us much. /var/log/syslog contains something more interesting
though:
2013-01-29T15:32:41.776885+01:00 grml bacula-fd: openssl.c:86 Unable to open
certificate file: ERR=error:02001002:system library:fopen:No such file or
directory
2013-01-29T15:32:41.776926+01:00 grml bacula-fd: openssl.c:86 Unable to open
certificate file: ERR=error:2006D080:BIO routines:BIO_new_file:no such file
The big question is though: WHICH file is it trying to open??
I have also tried downgrading openssl from 1.0.1c-1 (grml live cd) to
0.9.8o-4squeeze13 (version contained in squeeze). Did not make a difference.
Experimentally I have tried commenting the line 'PKI Master Key =
"/etc/bacula/master.cert"' out, which lets bacula-fd start. However, the
director then complains "Passwords or names not the same or Maximum Concurrent
Jobs exceeded on the FD or FD networking messed up (restart daemon)." when I
try to restore something, so that does not really help either.
Interestingly, I don't see what the client tries to tell me at that point
(running bacula-fd without master.cert). When I try to restore something, the
following entry appears in /var/log/syslog: "Message delivery ERROR: fopen
'/var/log/bacula/bacula-fd.log' failed: ERR=No such file or directory". In
light of the fact that bacula-fd is running as root and
/var/log/bacula/bacula-fd.log is world-writable (and world rx permissions are
set for /var/log/bacula) I have no freaking idea where that message is coming
from. Not that I really need to resolve that mystery, but it sure would help
debugging...
Does anyone have an idea what might be going on here? I have tried googling the
various error messages without any success what so ever.
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