BackupPC-users

Re: [BackupPC-users] BackupPC won't start, no output when command executed

2014-11-30 19:13:47
Subject: Re: [BackupPC-users] BackupPC won't start, no output when command executed
From: David Cramblett <david AT functionalchaos DOT net>
To: "General list for user discussion, questions and support" <backuppc-users AT lists.sourceforge DOT net>
Date: Sun, 30 Nov 2014 16:12:07 -0800

On my centos 7 system, I added the following function to my /etc/init.d/backuppc script:

# ...

checkTempFs() {
    if `test -d /var/run/BackupPC`;  then
        echo "BackupPC tempfs exisits"
    else
        mkdir -p /var/run/BackupPC
        chown backuppc:backuppc /var/run/BackupPC
        echo "BackupPC tempfs created"
    fi
}

# ...


Then I added the "checkTempFs" function to the top of the "start" function in the same script:


# ...

start() {
    # Make sure /var/run/BackupPC tempfs exisits
    checkTempFs

# ...



On Fri, Nov 28, 2014 at 5:32 PM, <kpolberg AT kpolberg DOT net> wrote:
I think it will be missing after a reboot again. Because /var/run is a tmpfs mounted directory. So probably need to create the backuppc directory in the init script.

Knut Petter


On 28.11.2014 07:35, David Cramblett wrote:
Turned out I was some how missing the /var/run/BackupPC directory, where BackupPC creates the BackupPC.sock and BackupPC.pid files when it's running. How I got BackupPC started the first time, without this directory, I can not tell at this point.

Regardless, things are working well again and it seems that BackupPC-4-alpha is solid for linux and windows clients so far.

David

On Thu, Nov 27, 2014 at 9:38 AM, David Cramblett <david AT functionalchaos DOT net> wrote:
Looks like its failing here trying to find libc.mo

open("/usr/share/locale/en_US.UTF-8/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en_US.utf8/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en_US/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en.UTF-8/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en.utf8/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/en/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
write(3, "2014-11-27 09:29:48 unix bind() "..., 66) = 66

That "unix bind() failure" message is writtent to the backuppc log.


On Wed, Nov 26, 2014 at 9:38 PM, David Cramblett <david AT functionalchaos DOT net> wrote:

I recently decided to upgrade my long running BackupPC system (personal home instance). Since it's for personal use, I decided to give the BackupPC-4.0.0alpha3 a go.  I installed on a CentOS 7 system.

My initial install went fine. I added four hosts and made several backups over the past several days. Today I restarted the sever to move some cabling around and now the BackupPC daemon wont start.

I ran /usr/local/BackupPC/bin/BackupPC manually and got no output and no errors, but the program just exited ( I expected it to run in the foreground without the -d option). I tried again several times, both with and without the -d option. No output, just exits and I can't find any instance of the BackupPC daemon running.

I tried running BackupPC as root and received the expected "Wrong user" message.

I added the -w flag after #!/usr/bin/perl in the BackupPC command file, hoping to get some help, but nothing stands out to me:

[backuppc@backuppc ~]$ /usr/local/BackupPC/bin/BackupPC
"my" variable $lockFd masks earlier declaration in same scope at /usr/local/BackupPC/lib/BackupPC/Storage/Text.pm line 474.
"my" variable $locked masks earlier declaration in same scope at /usr/local/BackupPC/lib/BackupPC/Storage/Text.pm line 474.
Statement unlikely to be reached at /usr/local/BackupPC/lib/BackupPC/Lib.pm line 1153.
        (Maybe you meant system() when you said exec()?)
Statement unlikely to be reached at /usr/local/BackupPC/lib/BackupPC/Lib.pm line 1218.
        (Maybe you meant system() when you said exec()?)
Statement unlikely to be reached at /usr/local/BackupPC/bin/BackupPC line 565.
        (Maybe you meant system() when you said exec()?)
Statement unlikely to be reached at /usr/local/BackupPC/bin/BackupPC line 737.
        (Maybe you meant system() when you said exec()?)
Possible attempt to separate words with commas at /usr/local/BackupPC/bin/BackupPC line 1314.
Name "BackupPC::Storage::Text::LOCK" used only once: possible typo at /usr/local/BackupPC/lib/BackupPC/Storage/Text.pm line 482.
Use of uninitialized value $topDir in string eq at /usr/local/BackupPC/lib/BackupPC/Lib.pm line 68.
Use of uninitialized value $installDir in string eq at /usr/local/BackupPC/lib/BackupPC/Lib.pm line 69.
Use of uninitialized value $confDir in string eq at /usr/local/BackupPC/lib/BackupPC/Lib.pm line 77.
Use of uninitialized value $host in string ne at /usr/local/BackupPC/lib/BackupPC/Lib.pm line 346.
Use of uninitialized value in string ne at /usr/local/BackupPC/bin/BackupPC line 244.

Regards, 

David


--
David Cramblett



--
David Cramblett



--
David Cramblett


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------------------------------------------------------------------------------
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--
David Cramblett
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