Re: [opensuse] Questions for Partitioning guru's - Solved

2007-09-11 Thread Rajko M.
On Monday 10 September 2007 23:50, which is late night, Rajko M. wrote and now 
has to explain: 
...
 The 'cfdisk' is dependable program and easy to use, but that's not all,
 there is 'sfdisk' too :-) Looks like 'fdisk', but it is better, than
 'parted'.

The 'sfdisk' looks like 'fdisk', but it is better. 
Than we have parted as another partitioning tool, that is installed by 
default. AFAIK parted is used by YaST. 

...
  Thanks again guys and all ideas welcome on dividing up that 167GB before
  I commit.

Adding partitions in empty space after already partitioned space is not risky, 
at least not more than any partitioning. The only operation that requires 
precision is if you resize partition that is between 2 others. 

The only advice that you need is to have in mind that you have 6 more left. 
So maximum 5 partitions of 10 GB for experimental systems, and the rest for 
archive where you can store iso files, backups, virtual machine images etc. 

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Rajko.
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Re: [opensuse] Questions for Partitioning guru's - Solved

2007-09-11 Thread Carlos E. R.
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The Tuesday 2007-09-11 at 00:15 -0400, Bob S wrote:

 cfdisk will do it !!  Thanks so much ! All the remaining 167GB of free space.
 
  I had never heard of cfdisk and was afraid of what I would do so I studied 
 the man page over and over and then tried it.  It will work. (Wonder why Yast 
 partitioner won't?)  What it will do is create sda10 a logical partition of 
 167GB of all remaining free space which I am assuming will push the extended 
 partion out to the end of the disk.  I didn't do it because I am afraid to do 
 it on my running system ( a concern?) and I didn't want a partition of that 
 huge size, and I don't see (yet) a way to create several smaller partitions. 
 Can that be done in cfdisk? I suppose I could go to the yast partitioner and 
 resize it. but that may make the extended partition shrink. I dunno yet. But 
 I am very happy that I have that space back for when I go to install 10.3.

I think you can safely create that big partition, and then, if you want, 
delete it in Yast and create smaller partitions. This should not shrink 
the extended partition again (usual disclaimers apply, blah, blah, blah).

Notice: beware of adding too many partitions! If you have more than 16 you 
will not be able to install suse 10.4 (yes, that's a four).

- -- 
Cheers,
   Carlos E. R.
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Re: [opensuse] Questions for Partitioning guru's - Solved

2007-09-11 Thread Felix Miata
On 2007/09/11 14:39 (GMT+0200) Carlos E. R. apparently typed:

 Notice: beware of adding too many partitions! If you have more than 16 you 

The correct statement is more than *15*, as 15 are supported by SCSI, while
16 are not.

 will not be able to install suse 10.4 (yes, that's a four).

I believe your statement probably is based upon
http://lists.opensuse.org/opensuse/2007-08/msg01646.html but what that says
is that the legacy drivers *may* no longer be included in 10.4, *not* that
installing to a disk possessing more than 15 partitions will be impossible
(as is the case in Fedora as of v7).
-- 
It yet remains a problem to be solved in human affairs,
whether any free government can be permanent, where the
public worship of God, and the support of religion,
constitute no part of the policy or duty of the state in
any assignable shape.
 Chief Justice Joseph Story

 Team OS/2 ** Reg. Linux User #211409

Felix Miata  ***  http://mrmazda.no-ip.com/
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Re: [opensuse] Questions for Partitioning guru's - Solved

2007-09-11 Thread Carlos E. R.
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The Tuesday 2007-09-11 at 09:12 -0400, Felix Miata wrote:

 On 2007/09/11 14:39 (GMT+0200) Carlos E. R. apparently typed:
 
  Notice: beware of adding too many partitions! If you have more than 16 you 
 
 The correct statement is more than *15*, as 15 are supported by SCSI, while
 16 are not.

You are probably right.

It is fom 0 to 15, which makes 16; but the 0 is the whole disk. So it must 
be 15 partitions.

However, the 10.3 installer message talks about 16. Perhaps it says 16 or 
more, but I'd had to reboot in order to check it.


  will not be able to install suse 10.4 (yes, that's a four).
 
 I believe your statement probably is based upon
 http://lists.opensuse.org/opensuse/2007-08/msg01646.html but what that says
 is that the legacy drivers *may* no longer be included in 10.4, *not* that
 installing to a disk possessing more than 15 partitions will be impossible
 (as is the case in Fedora as of v7).

If the legacy drivers are not included, then install and usage are
impossible. I'd hug that may, but...

It is also confirmed by https://bugzilla.novell.com/show_bug.cgi?id=309070#c11

- -- 
Cheers,
   Carlos E. R.
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Re: [opensuse] Questions for Partitioning guru's - Solved

2007-09-11 Thread Kenneth Schneider
On Tue, 2007-09-11 at 16:37 +0200, Carlos E. R. wrote:
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 The Tuesday 2007-09-11 at 09:12 -0400, Felix Miata wrote:
 
  On 2007/09/11 14:39 (GMT+0200) Carlos E. R. apparently typed:
  
   Notice: beware of adding too many partitions! If you have more than 16 
   you 
  
  The correct statement is more than *15*, as 15 are supported by SCSI, while
  16 are not.
 
 You are probably right.
 
 It is fom 0 to 15, which makes 16; but the 0 is the whole disk. So it must 
 be 15 partitions.
 

Wrong! sda0 is a partition as well as hda0 is a partition _NOT_ the
whole disk. The whole disk would be sda or hda (without the number).

-- 
Ken Schneider
UNIX  since 1989, linux since 1994, SuSE  since 1998

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Re: [opensuse] Questions for Partitioning guru's - Solved

2007-09-11 Thread Carlos E. R.
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The Tuesday 2007-09-11 at 12:00 -0400, Kenneth Schneider wrote:

  You are probably right.
  
  It is fom 0 to 15, which makes 16; but the 0 is the whole disk. So it must 
  be 15 partitions.
  
 
 Wrong! sda0 is a partition as well as hda0 is a partition _NOT_ the
 whole disk. The whole disk would be sda or hda (without the number).

Wrong, because I'm not refering to that zero, but to the one in the minor 
number.

  8 block   SCSI disk devices (0-15)
  0 = /dev/sda  First SCSI disk whole disk
 16 = /dev/sdb  Second SCSI disk whole disk
 32 = /dev/sdc  Third SCSI disk whole disk
...
240 = /dev/sdp  Sixteenth SCSI disk whole disk

Partitions are handled in the same way as for IDE
disks (see major number 3) except that the limit on
partitions is 15.

So, major 8, minor 0 is sda, and major 8, minor 1 is sda1. Check:

[EMAIL PROTECTED]:~ l /dev/sd*
brw-r- 1 root disk 8, 0 2007-09-11 18:55 /dev/sda
brw-r- 1 root disk 8, 1 2007-09-11 18:55 /dev/sda1


See?  :-)



- -- 
Cheers,
   Carlos E. R.

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Re: [opensuse] Questions for Partitioning guru's - Solved

2007-09-11 Thread Joe Zien

Bob S wrote:

On Monday 10 September 2007 01:56, Felix Miata wrote:
  

On 2007/09/09 23:40 (GMT-0400) Kenneth Schneider apparently typed:


On Sun, 2007-09-09 at 22:21 -0500, Rajko M. wrote:
  

On Sunday 09 September 2007 22:37 (GMT-0400) Bob S wrote:


Here is output of fdisk -l /dev/sda

  

Felix, Rajko, Ken,

And all of the other great guys on this list who tried to help.
What a great bunch!

.snip more older discussion...

  

2) Run in console as root
  cfdisk
and see what it has to tell. In normal circumstances it doesn't list
extended partition at all. The space after 10055 cylinder should be
explicitly listed as free. So move highlight down to that line (free
space) and try to add more partitions.


That certainly should work.



I don't think that will work as he has his extended partition ending at
10055 which is where sda9 ends. At this point his only option is to
backup sda5-sda9, delete them and then recreate the extended partition
using all of the available space. He will then be able to created more
partitions.
  

sda4 only ends at 10055 because that's where sda9 ends. sda9's EPBR has no
means to tell where the end of the disk is. As soon as sda10 is created,
sda4 will magically grow to end where sda10 ends, unless the partitioning
tool is broken. Only when a logical partition has been created that
includes cylinder 30401 will sda4 show ending at the end of the disk.
--


cfdisk will do it !!  Thanks so much ! All the remaining 167GB of free space.

 I had never heard of cfdisk and was afraid of what I would do so I studied 
the man page over and over and then tried it.  It will work. (Wonder why Yast 
partitioner won't?)  What it will do is create sda10 a logical partition of 
167GB of all remaining free space which I am assuming will push the extended 
partion out to the end of the disk.  I didn't do it because I am afraid to do 
it on my running system ( a concern?) and I didn't want a partition of that 
huge size, and I don't see (yet) a way to create several smaller partitions. 
Can that be done in cfdisk? I suppose I could go to the yast partitioner and 
resize it. but that may make the extended partition shrink. I dunno yet. But 
I am very happy that I have that space back for when I go to install 10.3.


Thanks again guys and all ideas welcome on dividing up that 167GB before I 
commit.


Bob S
  

Hi Bob,

I am sending this again so it gets on opensuse@opensuse.org

I would suggest you go to this site:

http://gparted.sourceforge.net/livecd.php

and click this version:

gparted-livecd-0.3.4-6 
http://sourceforge.net/project/showfiles.php?group_id=115843package_id=173828release_id=500778 



This version can act as a boot cd to boot linux or win.

I use this all the time and never had a problem.

It is an iso file, you can use k3b to burn a disk image, don't just copy
it tp a cd

jozien
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Re: [opensuse] Questions for Partitioning guru's - Solved

2007-09-10 Thread Bob S
On Monday 10 September 2007 01:56, Felix Miata wrote:
 On 2007/09/09 23:40 (GMT-0400) Kenneth Schneider apparently typed:
  On Sun, 2007-09-09 at 22:21 -0500, Rajko M. wrote:
  On Sunday 09 September 2007 22:37 (GMT-0400) Bob S wrote:
   Here is output of fdisk -l /dev/sda
  
Felix, Rajko, Ken,

And all of the other great guys on this list who tried to help.
What a great bunch!

.snip more older discussion...

  2) Run in console as root
cfdisk
  and see what it has to tell. In normal circumstances it doesn't list
  extended partition at all. The space after 10055 cylinder should be
  explicitly listed as free. So move highlight down to that line (free
  space) and try to add more partitions.

 That certainly should work.

  I don't think that will work as he has his extended partition ending at
  10055 which is where sda9 ends. At this point his only option is to
  backup sda5-sda9, delete them and then recreate the extended partition
  using all of the available space. He will then be able to created more
  partitions.

 sda4 only ends at 10055 because that's where sda9 ends. sda9's EPBR has no
 means to tell where the end of the disk is. As soon as sda10 is created,
 sda4 will magically grow to end where sda10 ends, unless the partitioning
 tool is broken. Only when a logical partition has been created that
 includes cylinder 30401 will sda4 show ending at the end of the disk.
 --
cfdisk will do it !!  Thanks so much ! All the remaining 167GB of free space.

 I had never heard of cfdisk and was afraid of what I would do so I studied 
the man page over and over and then tried it.  It will work. (Wonder why Yast 
partitioner won't?)  What it will do is create sda10 a logical partition of 
167GB of all remaining free space which I am assuming will push the extended 
partion out to the end of the disk.  I didn't do it because I am afraid to do 
it on my running system ( a concern?) and I didn't want a partition of that 
huge size, and I don't see (yet) a way to create several smaller partitions. 
Can that be done in cfdisk? I suppose I could go to the yast partitioner and 
resize it. but that may make the extended partition shrink. I dunno yet. But 
I am very happy that I have that space back for when I go to install 10.3.

Thanks again guys and all ideas welcome on dividing up that 167GB before I 
commit.

Bob S
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Re: [opensuse] Questions for Partitioning guru's - Solved

2007-09-10 Thread Rajko M.
On Monday 10 September 2007 23:15, Bob S wrote:

 cfdisk will do it !!  Thanks so much ! All the remaining 167GB of free
 space.

  I had never heard of cfdisk and was afraid of what I would do so I studied
 the man page over and over and then tried it.  It will work. (Wonder why
 Yast partitioner won't?)  What it will do is create sda10 a logical
 partition of 167GB of all remaining free space which I am assuming will
 push the extended partion out to the end of the disk.  I didn't do it
 because I am afraid to do it on my running system ( a concern?) and I
 didn't want a partition of that huge size, and I don't see (yet) a way to
 create several smaller partitions. Can that be done in cfdisk? 

The 'cfdisk' is dependable program and easy to use, but that's not all, there 
is 'sfdisk' too :-) Looks like 'fdisk', but it is better, than 'parted'. 

 I suppose I 
 could go to the yast partitioner and resize it. but that may make the
 extended partition shrink. I dunno yet. But I am very happy that I have
 that space back for when I go to install 10.3.

Have you tried to add partition using YaST? 

 Thanks again guys and all ideas welcome on dividing up that 167GB before I
 commit.

 Bob S

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Regards,
Rajko.
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