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root / lib / impexpd @ f3044516

# Date Author Comment
971bbd84 06/14/2010 07:58 pm Michael Hanselmann

Disallow DES for SSL connections

Older OpenSSL versions include DES-CBC3-* ciphers when specifying the
HIGH group of ciphers. Removing potentially weak ciphers from the list
of allowed ciphers ensures only strong ciphers are considered for SSL
connections....

1d3dfa29 06/14/2010 07:57 pm Michael Hanselmann

import/export daemon: Add support for a magic prefix

This “magic” value will be used to ensure that we don't accidentially
connect to the wrong daemon (e.g. due to a bug), comparable to DRBD's
per-disk secret. Just depending on the SSL certificate isn't enough...

fbb6b864 06/14/2010 07:56 pm Michael Hanselmann

import/export daemon: Simplify command building

Instead of appending strings, stage parts in a list. Building the "dd"
command is moved to a separate function.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Guido Trotter <>

0559f745 06/14/2010 07:56 pm Michael Hanselmann

import/export: Limit max length of socat options

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Guido Trotter <>

560cbec1 06/14/2010 07:55 pm Michael Hanselmann

Handle ESRCH when sending signals

Upon sending signals, ESRCH can be reported when the target no
longer exists.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Guido Trotter <>

f9323011 06/08/2010 04:12 pm Michael Hanselmann

import/export: Allow script to predict size

Once we have a size for an export (in the context of the
import/export daemon), we can provide the user with a
percentage and ETA.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Guido Trotter <>

c08d76f5 06/08/2010 04:12 pm Michael Hanselmann

import/export daemon: Record amount of data transferred

This reports the amount of data transferred and the throughput (averaged
over 60 seconds) to the master daemon. While not yet fully implemented,
once the export scripts report the expected data size, we can even provide...

53dbf14c 06/03/2010 01:56 pm Michael Hanselmann

import/export unittest: Improve logging and fix one race condition

Apart from improved logging, one race condition is fixed. If
the destination's status file became available, the port would
be returned immediately, even if it was still “None”. Most of
the time it worked, but not always. Now an additional check...

bb44b1ae 05/28/2010 07:50 pm Michael Hanselmann

import/export daemon: Move command building into separate module

The import/export daemon code is already large. Moving some code
to a separate module will make it smaller and easier to test.

Signed-off-by: Michael Hanselmann <>
Reviewed-by: Guido Trotter <>

34c9ee7b 05/28/2010 07:50 pm Michael Hanselmann

import/export daemon: Move some I/O processing code to module

The code parsing the child process' output is moved to a separate
class in the impexpd module. As more programs are added, it'll
become more complex and should be separated.

Signed-off-by: Michael Hanselmann <>...