On July 23, 2009 03:39:08 pm Chris Purves wrote:
On July 23, 2009 09:47:46 am Chris Purves wrote:
Hello,
I am having a problem on one of the shares for an rsyncd backup. Normally
I back up four different rsyncd shares. Three go without problems, but the
fourth gets a timeout error. Here is the error from the rsyncd log:
2009/07/22 10:29:52 [370] name lookup failed for 10.221.77.1: Name or
service not known
2009/07/22 10:29:52 [370] connect from UNKNOWN (10.221.77.1)
2009/07/22 16:29:52 [370] rsync on . from bac...@unknown (10.221.77.1)
2009/07/22 16:29:52 [370] building file list
2009/07/22 17:29:58 [370] rsync error: timeout in data send/receive (code
30) at io.c(239) [sender=3.0.3]
The timout: one hour corresponds to the timeout value set in the
rsyncd.conf file. I can run rsync from the command line with the same
arguments used by Backuppc and it takes about one minute to complete
without any errors.
Below is the XferLOG from backuppc for the same instance.
incr backup started back to 2009-05-29 21:00:03 (backup #226) for directory
www
Connected to vesuvius:873, remote version 30
Negotiated protocol version 28
Connected to module www
Sending args: --server --sender --numeric-ids --perms --owner --group -D
--links --hard-links --times --block-size=2048 --recursive
--checksum-seed=32761 . .
Checksum caching enabled (checksumSeed = 32761)
Sent exclude: /data
Xfer PIDs are now 20138
create d 775 0/200014096 .
... removed 335 lines ...
create d 755 33/334096 twiki/working/work_areas/TreePlugin
Remote[1]: rsync error: timeout in data send/receive (code 30) at io.c(239)
[sender=3.0.3]
Read EOF:
Tried again: got 0 bytes
finish: removing in-process file .
Child is aborting
Done: 0 files, 0 bytes
Adding -vvv to the rsync command shows that it hangs after the file transfer
has finished, but it doesn't exit cleanly. From my rsyncd log:
...lots of lines removed...
2009/07/23 21:31:30 [4545] sending file_sum
2009/07/23 21:31:30 [4545] false_alarms=0 hash_hits=0 matches=0
2009/07/23 21:31:30 [4545] sender finished
twiki/working/work_areas/TreePlugin/WIP_Doc.tree
2009/07/23 21:31:30 [4545] send_files phase=1
2009/07/23 21:31:35 [4545] send files finished
2009/07/23 21:31:35 [4545] total: matches=344 hash_hits=381 false_alarms=0
data=117624
2009/07/23 21:31:35 [4545] sent 547458 bytes received 3143 bytes total size
49509520
2009/07/23 21:31:35 [4545] _exit_cleanup(code=0, file=main.c, line=749):
about to call exit(0)
I was able to solve the problem by removing a ganttproject log file. There was
nothing strange about the file other than it was one of the few that had
changed since the backup stopped working. I can provide more information if
anyone is interested.
--
Chris Purves
No one can serve two masters. Either he will hate the one and love the other,
or he will be devoted to the one and despise the other. You cannot serve both
God and Money. - Jesus of Nazareth
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