BackupPC-users

Re: [BackupPC-users] Backups vanish nightly...

2010-01-21 18:12:07
Subject: Re: [BackupPC-users] Backups vanish nightly...
From: Don Krause <dkrause AT optivus DOT com>
To: "General list for user discussion, questions and support" <backuppc-users AT lists.sourceforge DOT net>
Date: Thu, 21 Jan 2010 15:10:56 -0800
Will do..

On Jan 21, 2010, at 2:59 PM, Shawn Perry wrote:

> and touch a file in there with the current date/time while you're at it.
> 
> On Thu, Jan 21, 2010 at 2:06 PM, Tino Schwarze <backuppc.lists AT tisc DOT 
> de> wrote:
>> Hi Don,
>> 
>> On Thu, Jan 21, 2010 at 12:49:28PM -0800, Don Krause wrote:
>>> 
>>> On Jan 21, 2010, at 11:30 AM, Craig Barratt wrote:
>>> 
>>>> Don writes:
>>>> 
>>>>> The numbered directories are gone. I only have "0" from last nights 
>>>>> backup, which is 0.3 days old, and it replaced the one from the day 
>>>>> before..
>>>> 
>>>> Please look in the host's LOG file.  Do you see messages like:
>>>> 
>>>>    2005-02-06 11:20:55 removing old full backup 0
>>>> 
>>>> If not, then it appears something other than BackupPC is
>>>> removing or trashing the files.
>>>> 
>>>> If so, then BackupPC is removing the backups, and the only
>>>> explanation I can think of is the $Conf{FullKeepCnt} ends
>>>> up being 0.  Could you have a syntax error in your main or
>>>> per-PC config.pl files?  Eg: try running this:
>>>> 
>>>>    perl PATH_TO_MAIN_CONFIG/config.pl
>>>>    perl PATH_TO_PER_HOST_CONFIG/config.pl
>>>> 
>>>> Craig
>>>> 
>>> 
>>> 
>>> llupbt2:/export/facility/BackupPC/pc/calib # perl /etc/BackupPC/config.pl
>>> llupbt2:/export/facility/BackupPC/pc/calib # perl /etc/BackupPC/pc/calib.pl
>>> llupbt2:/export/facility/BackupPC/pc/calib #
>>> 
>>> No instances of "removing" in the log files either..
>>> 
>>> Last nights log is interesting in that at 1am it claims to be starting 
>>> incremental backups..
>>> 
>>> 2010-01-21 01:00:01 Started incr backup on g2disun (pid=31638, share=/)
>>> 2010-01-21 01:00:01 Started incr backup on gantry3 (pid=31639, share=/)
>>> 2010-01-21 01:00:01 Started incr backup on delta (pid=31643, share=/)
>>> 2010-01-21 01:00:04 Started incr backup on gantry2 (pid=31675, share=/)
>>> 2010-01-21 01:00:09 Started incr backup on gantry3 (pid=31639, share=/usr)
>>> 2010-01-21 01:00:14 Started incr backup on gantry2 (pid=31675, share=/usr)
>>> 2010-01-21 01:00:22 Started incr backup on delta (pid=31643, share=/usr)
>>> 2010-01-21 01:00:48 Started incr backup on gantry3 (pid=31639, share=/var)
>>> 2010-01-21 01:00:48 Started incr backup on delta (pid=31643, share=/export)
>>> 2010-01-21 01:00:53 Started incr backup on gantry2 (pid=31675, share=/var)
>>> 
>>> Then, 2 hours later..
>>> 
>>> 2010-01-21 03:51:12 Started full backup on gantry2 (pid=489, share=/)
>>> 2010-01-21 03:52:19 Started full backup on gantry2 (pid=489, share=/usr)
>>> 2010-01-21 03:57:04 Finished crabs (BackupPC_link crabs)
>>> 2010-01-21 03:58:15 Started full backup on gantry3 (pid=452, 
>>> share=/export/switc
>>> hyard)
>>> 2010-01-21 04:00:00 Next wakeup is 2010-01-21 05:00:00
>>> 2010-01-21 04:04:54 Started full backup on gantry3 (pid=452, 
>>> share=/export/ingre
>>> s_back)
>>> 2010-01-21 04:04:58 Finished full backup on gantry3
>>> 2010-01-21 04:04:58 Running BackupPC_link gantry3 (pid=569)
>>> 2010-01-21 04:04:59 Started full backup on ebl-recovery (pid=571, share=/)
>>> 2010-01-21 04:05:04 Finished gantry3 (BackupPC_link gantry3)
>>> 2010-01-21 04:05:06 Backup failed on ebl-recovery (Unable to read 4 bytes)
>>> 2010-01-21 04:05:09 Started full backup on g1imgreg (pid=579, share=/)
>>> 2010-01-21 04:11:13 Started full backup on gantry2 (pid=489, share=/var)
>>> 2010-01-21 04:12:07 Started full backup on gantry2 (pid=489, 
>>> share=/export/gantr
>>> y2)
>> 
>> My bets are on "something or someone is wiping your directories".
>> Try disabling backups for this night, then see what it looks like the
>> next day. I suppose, the directories will look pretty virgin.
>> 
>> Maybe run a cronjob which does an
>> ls -l /export/facility/BackupPC/pc/calib > /tmp/watchit.`date +%Y%m%d-%H%M%S`
>> every minute just to get an idea what's going on.
>> 
>> Tino.
>> 
>> --
>> "What we nourish flourishes." - "Was wir nähren erblüht."
>> 
>> www.lichtkreis-chemnitz.de
>> www.tisc.de
>> 
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>> 
> 
> ------------------------------------------------------------------------------
> Throughout its 18-year history, RSA Conference consistently attracts the
> world's best and brightest in the field, creating opportunities for Conference
> attendees to learn about information security's most important issues through
> interactions with peers, luminaries and emerging and established companies.
> http://p.sf.net/sfu/rsaconf-dev2dev
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--
Don Krause                                                                   
Head Systems Geek, 
Waver of Deceased Chickens.
Optivus Proton Therapy, Inc.
P.O. Box 608
Loma Linda, California 92354
909.799.8327 Tel
909.799.8366 Fax
dkrause AT optivus DOT com
www.optivus.com
"This message represents the official view of the voices in my head."







------------------------------------------------------------------------------
Throughout its 18-year history, RSA Conference consistently attracts the
world's best and brightest in the field, creating opportunities for Conference
attendees to learn about information security's most important issues through
interactions with peers, luminaries and emerging and established companies.
http://p.sf.net/sfu/rsaconf-dev2dev
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