Acrosync stops uploading after some time in "Continuous Upload" mode

Acrosync give me a "connection error" and stops the backup after some days of continuous (24/7) backup. If I try to click start button he gives me connection error. If I close Acrosync and open again everything works great. There error occured three times with me in about 6 days interval. So it happens after 24+ hours of "Continuous Upload".

Using Acrosync to backup a MySQL database that changes very fast. So in "Continuous Upload" mode the backup is almost every 3-5 seconds.

The Acrosync setup:
- M: partition for MySQL database
- D: partition for file sharing server (no big deal)
- When error occurs both backups stop
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Error log is a long long text with that lines, and finish with three lines with connection error:
2014/08/28 11:27:38    Ignore 'MySQL/MySQL Server 4.1/data/ib_logfile0' due to open error

2014/08/28 11:27:40    Ignore 'temp_clinic/Patient13383/3691.tmp' due to open error

2014/08/28 11:27:41    Ignore 'MySQL/MySQL Server 4.1/data/ib_logfile0' due to open error

2014/08/28 11:27:41    Ignore 'MySQL/MySQL Server 4.1/data/ib_logfile0' due to open error

2014/08/28 11:27:41    Ignore 'MySQL/MySQL Server 4.1/data/ib_logfile0' due to open error

2014/08/28 11:27:42    Ignore 'MySQL/MySQL Server 4.1/data/ibdata1' due to open error

2014/08/28 11:27:52    Failed to connect to '192.168.1.254:22': connection timeout 

2014/08/28 11:58:38    Failed to connect to '192.168.1.254:22': connection timeout 

2014/08/30 07:44:27    Failed to connect to '192.168.1.254:22': connection timeout

Is that a problem with MySQL? Is"open error" the cause of error?

Comments

  • "open error" was because the file was locked by another process (mostly like mysql), so Acrosync had to skip that file.  It is unrelated to "connection timeout".

    I believe what happened here was that you got a temporary network issue around 2014/08/30 07:44:27.  Acrosync tried three times and then bailed out.  There should be 6 "connection timeout" log messages at that time, 3 for each profile.  There was another outage on 8/28 but Acrosync seemed to recover from it after retries.
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