BackupPC-users

Re: [BackupPC-users] BPC 4 very slow

2016-01-21 13:47:01
Subject: Re: [BackupPC-users] BPC 4 very slow
From: Gandalf Corvotempesta <gandalf.corvotempesta AT gmail DOT com>
To: "General list for user discussion, questions and support" <backuppc-users AT lists.sourceforge DOT net>
Date: Thu, 21 Jan 2016 19:45:05 +0100
2016-01-21 18:43 GMT+01:00 Les Mikesell <lesmikesell AT gmail DOT com>:
> I see some earlier mail list messages saying that is normal:
> http://sourceforge.net/p/backuppc/mailman/message/34478542/
> I guess that's when it removes files that are not in any current
> backup.  Apparently it only takes a long time when you have a very
> large number of files.

I understood what is happening by looking at the code. I need help to
debug more.

When BackupPC_dump is running, a temporary "needFsck.dump" is created
(line #985)
This will trigger an fsck on next run (lines #723-#730)

Temporary file is deleted at #1159 but in my case this is not
happening, thus, an fsck is always run.

So, in my case, the issue is between lines #985 and #1159

Probably, my backups are always detected as failed. A failed backup
will exit without removing the temporary fsck file (line #1152)


Somethimes I'm getting these errors:

2016-01-21 13:53:09 Got fatal error during xfer (rsync error: error in
rsync protocol data stream (code 12) at io.c(629) [generator=3.0.9.3])
2016-01-21 13:53:15 Backup aborted (rsync error: error in rsync
protocol data stream (code 12) at io.c(629) [generator=3.0.9.3])

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