Re: Partitions per slice limitation removed?

2009-10-27 Thread Andrew Von Cid
Hi,
 No, you were not dreaming. When in doubt, check the source. From
 head/sbin/bsdlabel/bsdlabel.c [1]:

 Allow bsdlabel to operate on labels that have at most 26 partitions by virtue
 of there not being any (lower-case) letters avaliable for more partitions.

 [1] http://svn.freebsd.org/viewvc/base?view=revisionrevision=174501
   

Has anyone actually got that working?  I just tried adding a 9th label
on 8.0-RC2 with no luck.  I tried both gpart and bsdlabel.

silver% gpart show ad4s1
=   0  62914257  ad4s1  BSD  (30G)
 0   1048576  1  freebsd-ufs  (512M)
   1048576   2097152  2  freebsd-swap  (1.0G)
   3145728  14680064  4  freebsd-ufs  (7.0G)
  17825792   3145728  5  freebsd-ufs  (1.5G)
  20971520   1048576  6  freebsd-ufs  (512M)
  22020096   4194304  7  freebsd-ufs  (2.0G)
  26214400   4194304  8  freebsd-ufs  (2.0G)
  30408704  32505553 - free -  (15G)

silver% sudo gpart add -b 30408704 -s 32505553 -t freebsd-ufs ad4s1
gpart: index '9': No space left on device

...and if I specify the index manually I get this:

silver% sudo gpart add -b 30408704 -s 32505553 -t freebsd-ufs -i 9 ad4s1
gpart: index '9': Invalid argument

silver% uname -r
8.0-RC2

Perhaps this isn't going to make into 8.0-RELEASE after all or am I
doing something wrong?


Cheers,


Andrew./
 
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Re: Scripting sysinstall

2008-02-29 Thread Andrew Von Cid
Hi Jeff,

 I'm having problems with sysinstall used from a script.  (Before you
 ask, yes I've read the man page and yes I know sysinstall is greatly
 in need of death but I've not yet found a plausible alternative.  I'm
 all ears if you've got one to suggest.)  

I had a lot of drama trying to get a similar thing working with
sysinstall a while ago and never got it the way I wanted.  Have you
considered partitioning the disk manually with fdisk  bsdlabel and
installing the freebsd distributions using the install.sh scripts
provided on the freebsd install cd's (e.g. DESTDIR=/mnt ./install.sh)?
I think this would be easier to script in sh rather than fight with
sysinstall.  

I've read an article[1] that tells you how to install freebsd on a usb
stick using this technique, and I don't see a reason why this cannot be
done with a normal disk.

Hope this helps,


Andrew.

[1] 
http://typo.submonkey.net/articles/2006/4/13/installing-freebsd-on-usb-stick-episode-2|
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rc.diskless2 on FreeBSD 6.2

2008-02-18 Thread Andrew Von Cid
Hey,

I'm currently setting up a system that runs off a compact flash disk.
I'd like to have memory filesystems for /var, /tmp  /dev to minimise
the amount of writes to the cf.

I read an article[1] that recommends the use of /etc/rc.diskless2,
however I don't have /etc/rc.diskless2 on 6.3 nor on 5.4, 6.1, 6.2 or
7.0.  I guess it must have been removed somewhere around 5.x

Is there an alternative script in newer versions of FreeBSD?

I can create the mfs partitions in fstab and write a simple script that
will populate them with the necessary files on boot.  However this seems
like more work than using something standard like rc.diskless2.  

Many thanks,


Andrew.

[1]http://www.feebsd.org/doc/en_US.ISO8859-1/articles/solid-state/ro-fs.html
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