Re: Help backing up to networked drive

2006-01-19 Thread Chuck Swiger

Mike Loiterman wrote:
[ ... ]

This is working fine, but I have to run the script mannually and enter the
password.  


So my question are these:
1.  Is there any other way of doing this so that I would not have to deal
with the password issue from ssh?  This is all taking place behind a secure
firewall on my local network, so ssh is probably not necessary.


You can use ssh-keygen to generate a RSA or DSA keyapir without a passphrase; 
copy that to ~/.ssh/authorized_keys on the other machine, and you can ssh 
without entering a password.



2.  How can I use samba to mount the Mini's drive?  mount_smbfs would only
see the home share belonging to the user I was logging in with and not the
/Volume directory on the Mac.  Sym-links from the users /home to /Volumes
didn't work correctly.  How can I access the drives in /Volumes via samba?


You either have to configure Samba to explicitly list the path under /Volumes as 
a share, or you have to enable the option to follow symlinks outside the share 
which contains your symlink


--
-Chuck
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RE: Help backing up to networked drive

2006-01-19 Thread Mike Loiterman
Mike Loiterman mailto:[EMAIL PROTECTED] wrote:
 I would like to backup my server to a firewire drive
 connected to a Macintosh Mini. Both machines are on my local
 network and, of course, behind a secure firewall.
 
 Right now I'm using this script to take backups:
 
 #!/bin/sh
 
  /sbin/dump -0uanL -f - / | gzip -2 | ssh -c blowfish
 [EMAIL PROTECTED] dd of=/Volumes/Server-Backup/dump-root.gz  \
  /sbin/dump -0uanL -f - /tmp | gzip -2 | ssh -c blowfish
 [EMAIL PROTECTED] dd of=/Volumes/Server-Backup/dump-tmp.gz  \
  /sbin/dump -0uanL -f - /usr | gzip -2 | ssh -c blowfish
 [EMAIL PROTECTED] dd of=/Volumes/Server-Backup/dump-usr.gz  \
  /sbin/dump -0uanL -f - /var | gzip -2 | ssh -c blowfish
 [EMAIL PROTECTED] dd of=/Volumes/Server-Backup/dump-var.gz
 
 This is working fine, but I have to run the script mannually
 and enter the password.
 
 So my question are these:
 1.  Is there any other way of doing this so that I would not
 have to deal with the password issue from ssh?  This is all
 taking place behind a secure firewall on my local network, so
 ssh is probably not necessary.
 
 2.  How can I use samba to mount the Mini's drive?
 mount_smbfs would only see the home share belonging to the
 user I was logging in with and not the /Volume directory on
 the Mac.  Sym-links from the users /home to /Volumes didn't
 work correctly.  How can I access the drives in /Volumes via samba?

Actually, I take it back.  The original script doesn't work.

dd gives an error when I try to backup /usr saying that the file is too
large...it dies at 4GB.

--
Mike Loiterman
grantADLER
Tel: 630-302-4944
Fax: 773-442-0992
Email: [EMAIL PROTECTED]
PGP Key: 0xD1B9D18E

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RE: Help backing up to networked drive

2006-01-19 Thread Gayn Winters
 [mailto:[EMAIL PROTECTED] On Behalf Of 
 Mike Loiterman
 Sent: Thursday, January 19, 2006 8:17 AM
 To: freebsd-questions@freebsd.org
 Subject: RE: Help backing up to networked drive
 
 
 Mike Loiterman mailto:[EMAIL PROTECTED] wrote:
  I would like to backup my server to a firewire drive
  connected to a Macintosh Mini. Both machines are on my local
  network and, of course, behind a secure firewall.
  
  Right now I'm using this script to take backups:
  
  #!/bin/sh
  
   /sbin/dump -0uanL -f - / | gzip -2 | ssh -c blowfish
  [EMAIL PROTECTED] dd of=/Volumes/Server-Backup/dump-root.gz  \
   /sbin/dump -0uanL -f - /tmp | gzip -2 | ssh -c blowfish
  [EMAIL PROTECTED] dd of=/Volumes/Server-Backup/dump-tmp.gz  \
   /sbin/dump -0uanL -f - /usr | gzip -2 | ssh -c blowfish
  [EMAIL PROTECTED] dd of=/Volumes/Server-Backup/dump-usr.gz  \
   /sbin/dump -0uanL -f - /var | gzip -2 | ssh -c blowfish
  [EMAIL PROTECTED] dd of=/Volumes/Server-Backup/dump-var.gz
  
  This is working fine, but I have to run the script mannually
  and enter the password.
  
 Actually, I take it back.  The original script doesn't work.
 
 dd gives an error when I try to backup /usr saying that the 
 file is too
 large...it dies at 4GB.
 
Not knowing anything about the mac mini, I can only guess:  Have you
tried using a partition name for dd of= instead of a file name?

-gayn

Bristol Systems Inc.
714/532-6776
www.bristolsystems.com 


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RE: Help backing up to networked drive

2006-01-19 Thread Mike Loiterman

For those that are interested this is how got things to work:

On the Mac Mini I edited /etc/smb.conf and put in this:

 [backup] 
 path = /Volumes/Server-Backup
 writeable = yes

Then I restarted Windows File Sharing by going to System
Preferences-Sharing and then turning off Windows File Sharing and then
turning it back on.

Then, on my server, I mounted the Mini's drive with this command:

/usr/sbin/mount_smbfs //[EMAIL PROTECTED]/backup /mnt/backup

Now I'm using this script to do a level 0 dump:

/sbin/dump 0aufL - / | bzip2 /mnt/backup/root-dump-l0.bz2 
/sbin/dump 0aufL - /tmp | bzip2 /mnt/backup/tmp-dump-l0.bz2 
/sbin/dump 0aufL - /usr | bzip2 /mnt/backup/usr-dump-l0.bz2 
/sbin/dump 0aufL - /var | bzip2 /mnt/backup/var-dump-l0.bz2 

Once I see that this is working well, I'll probably set up folders for a
weekly level 0 and dailys level 9's.

Thanks to Chuck for the hint on adding the drive in the Mini's smb.conf
file.

--
Mike Loiterman
grantADLER
Tel: 630-302-4944
Fax: 773-442-0992
Email: [EMAIL PROTECTED]
PGP Key: 0xD1B9D18E

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