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Groups > comp.sys.mac.system > #80746 > unrolled thread

Creating a restore "partition" on DVD (SL 10.6)

Started byJF Mezei <jfmezei.spamnot@vaxination.ca>
First post2015-09-26 19:04 -0400
Last post2015-10-04 18:52 -0400
Articles 20 on this page of 83 — 10 participants

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Contents

  Creating a restore "partition" on DVD (SL 10.6) JF Mezei <jfmezei.spamnot@vaxination.ca> - 2015-09-26 19:04 -0400
    Re: Creating a restore "partition" on DVD (SL 10.6) me@home.spamsucks.ca (Király) - 2015-09-27 03:05 +0000
      Re: Creating a restore "partition" on DVD (SL 10.6) JF Mezei <jfmezei.spamnot@vaxination.ca> - 2015-09-27 02:09 -0400
        Re: Creating a restore "partition" on DVD (SL 10.6) android <here@there.was> - 2015-09-27 08:35 +0200
          Re: Creating a restore "partition" on DVD (SL 10.6) JF Mezei <jfmezei.spamnot@vaxination.ca> - 2015-09-27 11:36 -0400
            Re: Creating a restore "partition" on DVD (SL 10.6) android <here@there.was> - 2015-09-27 17:46 +0200
            Re: Creating a restore "partition" on DVD (SL 10.6) nospam <nospam@nospam.invalid> - 2015-09-27 11:47 -0400
              Re: Creating a restore "partition" on DVD (SL 10.6) JF Mezei <jfmezei.spamnot@vaxination.ca> - 2015-09-27 11:58 -0400
                Re: Creating a restore "partition" on DVD (SL 10.6) nospam <nospam@nospam.invalid> - 2015-09-27 12:00 -0400
                  Re: Creating a restore "partition" on DVD (SL 10.6) JF Mezei <jfmezei.spamnot@vaxination.ca> - 2015-09-27 13:57 -0400
                    Re: Creating a restore "partition" on DVD (SL 10.6) David Ritz <dritz@mindspring.com> - 2015-09-27 14:00 -0500
                      Re: Creating a restore "partition" on DVD (SL 10.6) JF Mezei <jfmezei.spamnot@vaxination.ca> - 2015-09-27 15:14 -0400
                        Re: Creating a restore "partition" on DVD (SL 10.6) David Ritz <dritz@mindspring.com> - 2015-09-27 14:24 -0500
                    Re: Creating a restore "partition" on DVD (SL 10.6) Jolly Roger <jollyroger@pobox.com> - 2015-09-27 19:49 +0000
                      Re: Creating a restore "partition" on DVD (SL 10.6) JF Mezei <jfmezei.spamnot@vaxination.ca> - 2015-09-27 15:58 -0400
                        Re: Creating a restore "partition" on DVD (SL 10.6) nospam <nospam@nospam.invalid> - 2015-09-27 16:30 -0400
                        Re: Creating a restore "partition" on DVD (SL 10.6) David Ritz <dritz@mindspring.com> - 2015-09-27 15:36 -0500
                          Re: Creating a restore "partition" on DVD (SL 10.6) nospam <nospam@nospam.invalid> - 2015-09-27 16:45 -0400
                          Re: Creating a restore "partition" on DVD (SL 10.6) Jolly Roger <jollyroger@pobox.com> - 2015-09-27 20:53 +0000
                            Re: Creating a restore "partition" on DVD (SL 10.6) JF Mezei <jfmezei.spamnot@vaxination.ca> - 2015-09-27 17:06 -0400
                              Re: Creating a restore "partition" on DVD (SL 10.6) Jolly Roger <jollyroger@pobox.com> - 2015-09-27 21:39 +0000
                        Re: Creating a restore "partition" on DVD (SL 10.6) Jolly Roger <jollyroger@pobox.com> - 2015-09-27 20:52 +0000
                          Re: Creating a restore "partition" on DVD (SL 10.6) FPP <fredp151@gmail.com> - 2015-09-27 17:43 -0400
                            Re: Creating a restore "partition" on DVD (SL 10.6) nospam <nospam@nospam.invalid> - 2015-09-27 17:44 -0400
                            Re: Creating a restore "partition" on DVD (SL 10.6) Jolly Roger <jollyroger@pobox.com> - 2015-09-27 22:08 +0000
                              Re: Creating a restore "partition" on DVD (SL 10.6) JF Mezei <jfmezei.spamnot@vaxination.ca> - 2015-09-27 18:12 -0400
                                Re: Creating a restore "partition" on DVD (SL 10.6) Jolly Roger <jollyroger@pobox.com> - 2015-09-27 22:55 +0000
                              Re: Creating a restore "partition" on DVD (SL 10.6) JF Mezei <jfmezei.spamnot@vaxination.ca> - 2015-09-27 18:28 -0400
                                Re: Creating a restore "partition" on DVD (SL 10.6) Jolly Roger <jollyroger@pobox.com> - 2015-09-27 23:07 +0000
                                  Re: Creating a restore "partition" on DVD (SL 10.6) JF Mezei <jfmezei.spamnot@vaxination.ca> - 2015-09-27 20:30 -0400
                                    Re: Creating a restore "partition" on DVD (SL 10.6) nmassello@yahoo.com (Neill Massello) - 2015-09-27 18:56 -0600
                                      Re: Creating a restore "partition" on DVD (SL 10.6) Jolly Roger <jollyroger@pobox.com> - 2015-09-28 01:28 +0000
                                    Re: Creating a restore "partition" on DVD (SL 10.6) Jolly Roger <jollyroger@pobox.com> - 2015-09-28 01:27 +0000
                                      Re: Creating a restore "partition" on DVD (SL 10.6) David Ritz <dritz@mindspring.com> - 2015-09-27 23:27 -0500
                                    Re: Creating a restore "partition" on DVD (SL 10.6) David Ritz <dritz@mindspring.com> - 2015-09-27 23:12 -0500
                                Re: Creating a restore "partition" on DVD (SL 10.6) David Ritz <dritz@mindspring.com> - 2015-09-27 18:30 -0500
                                  Re: Creating a restore "partition" on DVD (SL 10.6) JF Mezei <jfmezei.spamnot@vaxination.ca> - 2015-09-28 00:28 -0400
                                    Re: Creating a restore "partition" on DVD (SL 10.6) Jolly Roger <jollyroger@pobox.com> - 2015-09-28 05:28 +0000
                                    Re: Creating a restore "partition" on DVD (SL 10.6) David Ritz <dritz@mindspring.com> - 2015-09-28 00:29 -0500
                                      Re: Creating a restore "partition" on DVD (SL 10.6) JF Mezei <jfmezei.spamnot@vaxination.ca> - 2015-09-28 02:32 -0400
                                        Re: Creating a restore "partition" on DVD (SL 10.6) David Ritz <dritz@mindspring.com> - 2015-09-28 10:56 -0500
                                          Re: Creating a restore "partition" on DVD (SL 10.6) JF Mezei <jfmezei.spamnot@vaxination.ca> - 2015-09-28 12:21 -0400
                                        Re: Creating a restore "partition" on DVD (SL 10.6) JF Mezei <jfmezei.spamnot@vaxination.ca> - 2015-09-28 12:10 -0400
                                          Re: Creating a restore "partition" on DVD (SL 10.6) Jolly Roger <jollyroger@pobox.com> - 2015-09-28 16:35 +0000
                                            Re: Creating a restore "partition" on DVD (SL 10.6) JF Mezei <jfmezei.spamnot@vaxination.ca> - 2015-09-28 12:40 -0400
                                              Re: Creating a restore "partition" on DVD (SL 10.6) Jolly Roger <jollyroger@pobox.com> - 2015-09-28 18:26 +0000
                                                Re: Creating a restore "partition" on DVD (SL 10.6) JF Mezei <jfmezei.spamnot@vaxination.ca> - 2015-09-28 15:08 -0400
                                                  Re: Creating a restore "partition" on DVD (SL 10.6) Jolly Roger <jollyroger@pobox.com> - 2015-09-28 19:28 +0000
                                                    Re: Creating a restore "partition" on DVD (SL 10.6) Jolly Roger <jollyroger@pobox.com> - 2015-09-28 19:30 +0000
                                                      Re: Creating a restore "partition" on DVD (SL 10.6) JF Mezei <jfmezei.spamnot@vaxination.ca> - 2015-09-28 22:30 -0400
                                                        Re: Creating a restore "partition" on DVD (SL 10.6) nospam <nospam@nospam.invalid> - 2015-09-28 22:32 -0400
                                                          Re: Creating a restore "partition" on DVD (SL 10.6) Jolly Roger <jollyroger@pobox.com> - 2015-09-29 02:43 +0000
                                                        Re: Creating a restore "partition" on DVD (SL 10.6) Jolly Roger <jollyroger@pobox.com> - 2015-09-29 02:42 +0000
                                              Re: Creating a restore "partition" on DVD (SL 10.6) David Ritz <dritz@mindspring.com> - 2015-09-28 14:20 -0500
                                                Re: Creating a restore "partition" on DVD (SL 10.6) JF Mezei <jfmezei.spamnot@vaxination.ca> - 2015-09-28 15:33 -0400
                                                  Re: Creating a restore "partition" on DVD (SL 10.6) Jolly Roger <jollyroger@pobox.com> - 2015-09-28 21:51 +0000
                                                    Re: Creating a restore "partition" on DVD (SL 10.6) JF Mezei <jfmezei.spamnot@vaxination.ca> - 2015-09-28 22:34 -0400
                                                      Re: Creating a restore "partition" on DVD (SL 10.6) Jolly Roger <jollyroger@pobox.com> - 2015-09-29 02:46 +0000
                                                        Re: Creating a restore "partition" on DVD (SL 10.6) JF Mezei <jfmezei.spamnot@vaxination.ca> - 2015-09-28 23:33 -0400
                                                          Re: Creating a restore "partition" on DVD (SL 10.6) Jolly Roger <jollyroger@pobox.com> - 2015-09-29 04:15 +0000
                                    Re: Creating a restore "partition" on DVD (SL 10.6) nospam <nospam@nospam.invalid> - 2015-09-28 01:50 -0400
                              Re: Creating a restore "partition" on DVD (SL 10.6) FPP <fredp151@gmail.com> - 2015-09-27 18:43 -0400
                              Re: Creating a restore "partition" on DVD (SL 10.6) nmassello@yahoo.com (Neill Massello) - 2015-09-27 17:47 -0600
                                Re: Creating a restore "partition" on DVD (SL 10.6) Jolly Roger <jollyroger@pobox.com> - 2015-09-28 01:22 +0000
                                Re: Creating a restore "partition" on DVD (SL 10.6) JF Mezei <jfmezei.spamnot@vaxination.ca> - 2015-09-28 00:37 -0400
            Re: Creating a restore "partition" on DVD (SL 10.6) Jolly Roger <jollyroger@pobox.com> - 2015-09-27 16:46 +0000
        Re: Creating a restore "partition" on DVD (SL 10.6) Jolly Roger <jollyroger@pobox.com> - 2015-09-27 16:45 +0000
    Re: Creating a restore "partition" on DVD (SL 10.6) nmassello@yahoo.com (Neill Massello) - 2015-09-27 17:14 -0600
      Re: Creating a restore "partition" on DVD (SL 10.6) Jolly Roger <jollyroger@pobox.com> - 2015-09-28 01:12 +0000
        Re: Creating a restore "partition" on DVD (SL 10.6) nmassello@yahoo.com (Neill Massello) - 2015-09-27 20:42 -0600
          Re: Creating a restore "partition" on DVD (SL 10.6) Jolly Roger <jollyroger@pobox.com> - 2015-09-28 03:49 +0000
    Re: Creating a restore "partition" on DVD (SL 10.6) JF Mezei <jfmezei.spamnot@vaxination.ca> - 2015-09-30 21:28 -0400
      Re: Creating a restore "partition" on DVD (SL 10.6) JF Mezei <jfmezei.spamnot@vaxination.ca> - 2015-09-30 21:58 -0400
      Re: Creating a restore "partition" on DVD (SL 10.6) "Andre G. Isaak" <agisaak@gmail.com> - 2015-10-01 08:09 -0600
        Re: Creating a restore "partition" on DVD (SL 10.6) Jolly Roger <jollyroger@pobox.com> - 2015-10-01 16:55 +0000
          Re: Creating a restore "partition" on DVD (SL 10.6) "Andre G. Isaak" <agisaak@gmail.com> - 2015-10-03 12:02 -0600
            Re: Creating a restore "partition" on DVD (SL 10.6) Jolly Roger <jollyroger@pobox.com> - 2015-10-03 18:10 +0000
              Re: Creating a restore "partition" on DVD (SL 10.6) "Andre G. Isaak" <agisaak@gmail.com> - 2015-10-03 12:18 -0600
                Re: Creating a restore "partition" on DVD (SL 10.6) Jolly Roger <jollyroger@pobox.com> - 2015-10-03 22:23 +0000
                  Re: Creating a restore "partition" on DVD (SL 10.6) Alan Browne <alan.browne@freelunchvideotron.ca> - 2015-10-04 08:56 -0400
                    Re: Creating a restore "partition" on DVD (SL 10.6) Jolly Roger <jollyroger@pobox.com> - 2015-10-04 16:06 +0000
                      Re: Creating a restore "partition" on DVD (SL 10.6) Alan Browne <alan.browne@freelunchvideotron.ca> - 2015-10-04 18:47 -0400
                        Re: Creating a restore "partition" on DVD (SL 10.6) nospam <nospam@nospam.invalid> - 2015-10-04 18:52 -0400

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#80821

FromJolly Roger <jollyroger@pobox.com>
Date2015-09-27 21:39 +0000
Message-ID<d6r61aF6trnU2@mid.individual.net>
In reply to#80816
On 2015-09-27, JF Mezei <jfmezei.spamnot@vaxination.ca> wrote:
> On 15-09-27 16:53, Jolly Roger wrote:
>
>> SD and CCC are much better for that task, since you can customize just
>> what is cloned to the new drive.
>
> when I boot from an installation DVD, is it correct to state that I get
> in as ROOT without username/password ?

Replace "I get in" with "the installer runs", yes; but that is
irrelevant to using SD or CCC to clone the startup volume.

> If I clone an existing system disk minus my own directories, would it be
> correct to state that I would boot with requirement for user/pass and
> that the entered user would need to have a valid ~ directory that exists ?

Yep. That's why I tend to prefer creating an installer USB stick
instead. I suppose if you really insist on cloning instead, you could
boot on the USB stick afterwards, delete all but one administration
account, and set that account to automatically log in at startup.

-- 
E-mail sent to this address may be devoured by my ravenous SPAM filter.
I often ignore posts from Google. Use a real news client instead.

JR

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#80814

FromJolly Roger <jollyroger@pobox.com>
Date2015-09-27 20:52 +0000
Message-ID<d6r37lF6bcfU2@mid.individual.net>
In reply to#80807
On 2015-09-27, JF Mezei <jfmezei.spamnot@vaxination.ca> wrote:
> On 15-09-27 15:49, Jolly Roger wrote:
>
>> Huh?? Nothing prevents you from running software update after you do the
>> initial install.
>
> So if I understand right, the only way to create a minimal boot drive on
> Snow Leopard is to install from the installation media. No way to do so
> from a running system. Correct ?

Huh?? That's exactly what SuperDuper and CCC do - clone an existing
system.

Where do you get this stuff from?

-- 
E-mail sent to this address may be devoured by my ravenous SPAM filter.
I often ignore posts from Google. Use a real news client instead.

JR

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#80822

FromFPP <fredp151@gmail.com>
Date2015-09-27 17:43 -0400
Message-ID<mu9nq9$qdb$1@dont-email.me>
In reply to#80814
On 2015-09-27 20:52:05 +0000, Jolly Roger <jollyroger@pobox.com> said:

> On 2015-09-27, JF Mezei <jfmezei.spamnot@vaxination.ca> wrote:
>> On 15-09-27 15:49, Jolly Roger wrote:
>> 
>>> Huh?? Nothing prevents you from running software update after you do the
>>> initial install.
>> 
>> So if I understand right, the only way to create a minimal boot drive on
>> Snow Leopard is to install from the installation media. No way to do so
>> from a running system. Correct ?
> 
> Huh?? That's exactly what SuperDuper and CCC do - clone an existing
> system.
> 
> Where do you get this stuff from?

Every time I've created a bootable flash drive (and i've done it for 
every system upgrade), I've needed to do a clean install from the Apple 
installer.

It's a real pain in the ass because it takes a lot of time to actually 
boot into the flash drive, and install the recovery apps... but, once 
it's done, it's done - and it's functional.
-- 
All those who believe in telekinesis raise my hand.

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#80823

Fromnospam <nospam@nospam.invalid>
Date2015-09-27 17:44 -0400
Message-ID<270920151744216362%nospam@nospam.invalid>
In reply to#80822
In article <mu9nq9$qdb$1@dont-email.me>, FPP <fredp151@gmail.com> wrote:

> Every time I've created a bootable flash drive (and i've done it for 
> every system upgrade), I've needed to do a clean install from the Apple 
> installer.

then you've done something wrong.

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#80827

FromJolly Roger <jollyroger@pobox.com>
Date2015-09-27 22:08 +0000
Message-ID<d6r7n0F7bm2U1@mid.individual.net>
In reply to#80822
On 2015-09-27, FPP <fredp151@gmail.com> wrote:
> On 2015-09-27 20:52:05 +0000, Jolly Roger <jollyroger@pobox.com> said:
>
>> On 2015-09-27, JF Mezei <jfmezei.spamnot@vaxination.ca> wrote:
>>> On 15-09-27 15:49, Jolly Roger wrote:
>>> 
>>>> Huh?? Nothing prevents you from running software update after you do the
>>>> initial install.
>>> 
>>> So if I understand right, the only way to create a minimal boot drive on
>>> Snow Leopard is to install from the installation media. No way to do so
>>> from a running system. Correct ?
>> 
>> Huh?? That's exactly what SuperDuper and CCC do - clone an existing
>> system.
>> 
>> Where do you get this stuff from?
>
> Every time I've created a bootable flash drive (and i've done it for 
> every system upgrade), I've needed to do a clean install from the Apple 
> installer.

Are you saying you tried to clone your startup volume with SuperDuper or
CCC and it didn't work?

If I want an installer USB stick, I just use Disk Utility to restore the
InstallESD.dmg disk image (contained in the installer package
Contents/SharedSupport directory) to the USB stick. It's simple and
fast, and you end up with a bootable installer.

> It's a real pain in the ass because it takes a lot of time to actually 
> boot into the flash drive, and install the recovery apps... but, once 
> it's done, it's done - and it's functional.

What recovery apps?

-- 
E-mail sent to this address may be devoured by my ravenous SPAM filter.
I often ignore posts from Google. Use a real news client instead.

JR

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#80829

FromJF Mezei <jfmezei.spamnot@vaxination.ca>
Date2015-09-27 18:12 -0400
Message-ID<560869d1$0$16448$b1db1813$e2fc9064@news.astraweb.com>
In reply to#80827
On 15-09-27 18:08, Jolly Roger wrote:

> If I want an installer USB stick, I just use Disk Utility to restore the
> InstallESD.dmg disk image (contained in the installer package
> Contents/SharedSupport directory) to the USB stick. It's simple and
> fast, and you end up with a bootable installer.

Ahhh  ! Now we're getting somewhere ! Thanks. So that is the way to
create the minimal bootable disk.

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#80836

FromJolly Roger <jollyroger@pobox.com>
Date2015-09-27 22:55 +0000
Message-ID<d6raesF84orU1@mid.individual.net>
In reply to#80829
JF Mezei <jfmezei.spamnot@vaxination.ca> wrote:
> On 15-09-27 18:08, Jolly Roger wrote:
> 
>> If I want an installer USB stick, I just use Disk Utility to restore the
>> InstallESD.dmg disk image (contained in the installer package
>> Contents/SharedSupport directory) to the USB stick. It's simple and
>> fast, and you end up with a bootable installer.
> 
> Ahhh  ! Now we're getting somewhere ! Thanks. So that is the way to
> create the minimal bootable disk.

IIRC, the 10.6 installer package has no such disk image, so instead you use
Disk Utility to restore the entire install DVD to the USB stick.

-- 
Sent from my iPhone

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#80831

FromJF Mezei <jfmezei.spamnot@vaxination.ca>
Date2015-09-27 18:28 -0400
Message-ID<56086d97$0$27689$c3e8da3$fdf4f6af@news.astraweb.com>
In reply to#80827
On 15-09-27 18:08, Jolly Roger wrote:

> If I want an installer USB stick, I just use Disk Utility to restore the
> InstallESD.dmg disk image (contained in the installer package
> Contents/SharedSupport directory) to the USB stick. It's simple and
> fast, and you end up with a bootable installer.

I looked inside the "Install OS X Yosemite.App" and there is no such
content/file. I have to assume that it is pulled from the net as you do
the installation. (and I want that file before I do installation,
obviously).

This is from my laptop's old drive, (Yosemite installed).  Would this
file be contained elsewhere on the system drive ? Or does whatever app
on Yosemite which create the partition have a hardcoded list of files to
copy from itself to the recovery partition ?


While for this exercise I can use the DVD, I want to learn how to do it
because if the hard disk fails, both the data and the recovery partition
are gone, so I do want a recovery boot on separate media.

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#80837

FromJolly Roger <jollyroger@pobox.com>
Date2015-09-27 23:07 +0000
Message-ID<d6rb4vF89loU1@mid.individual.net>
In reply to#80831
JF Mezei <jfmezei.spamnot@vaxination.ca> wrote:
> On 15-09-27 18:08, Jolly Roger wrote:
> 
>> If I want an installer USB stick, I just use Disk Utility to restore the
>> InstallESD.dmg disk image (contained in the installer package
>> Contents/SharedSupport directory) to the USB stick. It's simple and
>> fast, and you end up with a bootable installer.
> 
> I looked inside the "Install OS X Yosemite.App" and there is no such
> content/file. I have to assume that it is pulled from the net as you do
> the installation. (and I want that file before I do installation,
> obviously).

The installer deletes the disk image during installation. So you need a
pristine (never used) copy of the installer package.

> This is from my laptop's old drive, (Yosemite installed).  Would this
> file be contained elsewhere on the system drive ? 

Not that I know of. You'll need to re-download the installer from the App
Store. I archive zipped copies of my installers in case I need them later.

> While for this exercise I can use the DVD, I want to learn how to do it
> because if the hard disk fails, both the data and the recovery partition
> are gone, so I do want a recovery boot on separate media.


I think for 10.6 you're stuck with using the DVD, or a disk image of the
DVD (which is what I typically use).

-- 
Sent from my iPhone

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#80847

FromJF Mezei <jfmezei.spamnot@vaxination.ca>
Date2015-09-27 20:30 -0400
Message-ID<56088a40$0$64462$c3e8da3$b280bf18@news.astraweb.com>
In reply to#80837
On 15-09-27 19:07, Jolly Roger wrote:

> Not that I know of. You'll need to re-download the installer from the App
> Store. I archive zipped copies of my installers in case I need them later.

The Yosemite installer, the ".app" is a very small file. Only once you
start to install it does it actually download what I assume is the .dmg
and gets zapped afterwards. I managed to keep the .app but not the temp
files downloaded during the insall (since you have no access to the
system during the install).


> I think for 10.6 you're stuck with using the DVD, or a disk image of the
> DVD (which is what I typically use).

Looks like it is the only/best solution. Was curious why there was no
way to build a "recovery" disk on Snow Leopard since there wasn't a
recovery partition.

With Yosemite and later, is there a way to create only a recovery
partition ? (for instance on a data disk so you could boot from that one
should the system disk totally fail ?)

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#80852

Fromnmassello@yahoo.com (Neill Massello)
Date2015-09-27 18:56 -0600
Message-ID<1mbf8az.1ost4h1jz0l56N%nmassello@yahoo.com>
In reply to#80847
JF Mezei <jfmezei.spamnot@vaxination.ca> wrote:

> The Yosemite installer, the ".app" is a very small file. 

The stand-alone installer app from the App Store is well over 5GB. It
doesn't need to download anything to install a full system. 

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#80856

FromJolly Roger <jollyroger@pobox.com>
Date2015-09-28 01:28 +0000
Message-ID<d6rjd0Fa28tU2@mid.individual.net>
In reply to#80852
Neill Massello <nmassello@yahoo.com> wrote:
> JF Mezei <jfmezei.spamnot@vaxination.ca> wrote:
> 
>> The Yosemite installer, the ".app" is a very small file. 
> 
> The stand-alone installer app from the App Store is well over 5GB. It
> doesn't need to download anything to install a full system. 

Yes. As I explained, the installer deletes the InstallESD.dmg during
installation.

-- 
Sent from my iPhone

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#80855

FromJolly Roger <jollyroger@pobox.com>
Date2015-09-28 01:27 +0000
Message-ID<d6rjcvFa28tU1@mid.individual.net>
In reply to#80847
JF Mezei <jfmezei.spamnot@vaxination.ca> wrote:
> On 15-09-27 19:07, Jolly Roger wrote:
> 
>> Not that I know of. You'll need to re-download the installer from the App
>> Store. I archive zipped copies of my installers in case I need them later.
> 
> The Yosemite installer, the ".app" is a very small file. 

Not before the first run, it isn't. That's why you have to do this from a
pristine copy freshly downloaded without running it.

> I managed to keep the .app but not the temp
> files downloaded during the insall (since you have no access to the
> system during the install).

You need to archive it before you run it.

>> I think for 10.6 you're stuck with using the DVD, or a disk image of the
>> DVD (which is what I typically use).
> 
> Looks like it is the only/best solution. Was curious why there was no
> way to build a "recovery" disk on Snow Leopard since there wasn't a
> recovery partition.

OS X 10.6 had no such thing - recovery partitions came in later versions of
OS X.

> With Yosemite and later, is there a way to create only a recovery
> partition ? (for instance on a data disk so you could boot from that one
> should the system disk totally fail ?)

Probably, but I've never been interested in that since the installer on a
USB stick works fine for my needs.

-- 
Sent from my iPhone

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#80879

FromDavid Ritz <dritz@mindspring.com>
Date2015-09-27 23:27 -0500
Message-ID<alpine.OSX.2.20.1509272321130.85389@mako.ath.cx>
In reply to#80855
-----BEGIN PGP SIGNED MESSAGE-----
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On Sunday, 28 September 2015 01:27 -0000, 
 in article <d6rjcvFa28tU1@mid.individual.net>, 
 Jolly Roger <jollyroger@pobox.com> wrote:

> JF Mezei <jfmezei.spamnot@vaxination.ca> wrote:

>> The Yosemite installer, the ".app" is a very small file. 

> Not before the first run, it isn't. That's why you have to do this 
> from a pristine copy freshly downloaded without running it.

J.F. may be wise to move the way too small Yosemite installer from 
/Applications to the trash.  At that point J.F. can open App Store.app 
and download a fresh, new, complete copy of the Yosemite installer.

-- 
David Ritz <dritz@mindspring.com>
 Be kind to animals; kiss a shark.

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#80872

FromDavid Ritz <dritz@mindspring.com>
Date2015-09-27 23:12 -0500
Message-ID<alpine.OSX.2.20.1509272300270.85389@mako.ath.cx>
In reply to#80847
-----BEGIN PGP SIGNED MESSAGE-----
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On Sunday, 27 September 2015 20:30 -0400, 
 in article <56088a40$0$64462$c3e8da3$b280bf18@news.astraweb.com>, 
 JF Mezei <jfmezei.spamnot@vaxination.ca> wrote:

> With Yosemite and later, is there a way to create only a recovery 
> partition ? (for instance on a data disk so you could boot from that 
> one should the system disk totally fail ?)

When running any of the OS X installers, 10.7+, a recovery partitian 
is automatically created on the drive upon which the system is 
installed.  One can create a 6Gb partitian on any external drive and 
create a recovery volume, just as one would on a 8Gb USB flash drive.  
Both are external and neither requires the hypothetically failed 
drive, in order to boot and reinstall on a replacement drive.

-- 
David Ritz <dritz@mindspring.com>
 Be kind to animals; kiss a shark.

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#80841

FromDavid Ritz <dritz@mindspring.com>
Date2015-09-27 18:30 -0500
Message-ID<alpine.OSX.2.20.1509271809240.85389@mako.ath.cx>
In reply to#80831
-----BEGIN PGP SIGNED MESSAGE-----
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On Sunday, 27 September 2015 18:28 -0400, 
 in article <56086d97$0$27689$c3e8da3$fdf4f6af@news.astraweb.com>, 
 JF Mezei <jfmezei.spamnot@vaxination.ca> wrote:

> On 15-09-27 18:08, Jolly Roger wrote:

>> If I want an installer USB stick, I just use Disk Utility to 
>> restore the InstallESD.dmg disk image (contained in the installer 
>> package Contents/SharedSupport directory) to the USB stick. It's 
>> simple and fast, and you end up with a bootable installer.

> I looked inside the "Install OS X Yosemite.App" and there is no such 
> content/file.

Nonsense.

$ ls ./Install\ OS\ X\ Yosemite.app/Contents/SharedSupport/InstallESD.dmg
Install OS X Yosemite.app/Contents/SharedSupport/InstallESD.dmg

> I have to assume that it is pulled from the net as you do the 
> installation. (and I want that file before I do installation, 
> obviously).

Your assumption is incorrect.

> This is from my laptop's old drive, (Yosemite installed).  Would this
> file be contained elsewhere on the system drive ? Or does whatever app
> on Yosemite which create the partition have a hardcoded list of files to
> copy from itself to the recovery partition ?

If -- and it's a big 'if'[*] -- Install OS X Yosemite.app is on your 
drive, it contains the disk image you want.  If the installer isn't on 
your drive, download it from the App Store.  The InstallESD.dmg is 
contained in the Contents of the installer and nowhere else.

> While for this exercise I can use the DVD, I want to learn how to do 
> it because if the hard disk fails, both the data and the recovery 
> partition are gone, so I do want a recovery boot on separate media.

You're a serious glutton for punishment.  Burning this to a DVD is 
possible, but it's an enormous waste of time.  As it is such a waste 
of time, no one other than you has suggested using one.

Use a 8Gb USB flash drive.

[*] As I pointed out, running the installer from the Applications 
folder will cause the installer to delete itself, following 
completion.  Unless you move it or copied it, prior to running the 
Yosemite installer, it's not going to exist on your drive.

Open App Store.app; select Purchased; locate Yosemite; click 
DOWNLOAD.  (If the DOWNLOAD option is available, it means that the 
application isn't in /Applications already.)

Once you have the installer, you'll also have the .dmg you seek.  
You'll find the installer in /Applications.

-- 
David Ritz <dritz@mindspring.com>
 Be kind to animals; kiss a shark.

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#80881

FromJF Mezei <jfmezei.spamnot@vaxination.ca>
Date2015-09-28 00:28 -0400
Message-ID<5608c1e2$0$34656$b1db1813$7968482@news.astraweb.com>
In reply to#80841
On 15-09-27 19:30, David Ritz wrote:

> $ ls ./Install\ OS\ X\ Yosemite.app/Contents/SharedSupport/InstallESD.dmg
> Install OS X Yosemite.app/Contents/SharedSupport/InstallESD.dmg

I swear, it wasn't there when I checked earlier and it is here now. I
bet Jolly got into my system and added ut just to play with my mind :-)

Don't understand how come I didn't find it when I looked earlier.

It is 5.18GB.

The contents of InstallESD.dmg are:

BaseSystem.chunklist
BaseSystem.dmg
Packages.

I assume it is "BaseSystem.dmg" which I copy to whatever media ?

Its top level contents:
> .DS_Store                       System                          sbin
> .file                           Volumes                         tmp
> .vol                            bin                             usr
> Applications                    dev                             var
> Install OS X Yosemite.app       etc
> Library                         private

Which looks a lot like OS-X.  Interesting that it contains the .app that
contains it :-)



Out of curiosity, is a USB stick really faster than a DVD ? I would
think DVD interface to the system is faster than USB ?  (I realise seek
times are slower, but for booting, isn't more "sequential" loading of a
lot of data instead of a lot of random seeks all over the place ?



> [*] As I pointed out, running the installer from the Applications 
> folder will cause the installer to delete itself, following 
> completion.

Don't remember what I did, but it remained there. I think it deletes
itself when invoked by the App Store, but not when launched from the
finder. (my theory).

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#80888

FromJolly Roger <jollyroger@pobox.com>
Date2015-09-28 05:28 +0000
Message-ID<d6s1fmFd16eU1@mid.individual.net>
In reply to#80881
JF Mezei <jfmezei.spamnot@vaxination.ca> wrote:
>
> The contents of InstallESD.dmg are:
> 
> BaseSystem.chunklist
> BaseSystem.dmg
> Packages.
> 
> I assume it is "BaseSystem.dmg" which I copy to whatever media ?

No, just open Disk Utility, select the USB stick, click Restore and drag
the InstallESD.dmg into the window as the source.

-- 
Sent from my iPhone

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#80889

FromDavid Ritz <dritz@mindspring.com>
Date2015-09-28 00:29 -0500
Message-ID<alpine.OSX.2.20.1509272352420.85389@mako.ath.cx>
In reply to#80881
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
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On Monday, 28 September 2015 00:28 -0400, 
 in article <5608c1e2$0$34656$b1db1813$7968482@news.astraweb.com>, 
 JF Mezei <jfmezei.spamnot@vaxination.ca> wrote:

> On 15-09-27 19:30, David Ritz wrote:

>> $ ls ./Install\ OS\ X\ Yosemite.app/Contents/SharedSupport/InstallESD.dmg
>> Install OS X Yosemite.app/Contents/SharedSupport/InstallESD.dmg

> I swear, it wasn't there when I checked earlier and it is here now. 
> I bet Jolly got into my system and added ut just to play with my 
> mind :-)

> Don't understand how come I didn't find it when I looked earlier.

> It is 5.18GB.

Yes.

> The contents of InstallESD.dmg are:

> BaseSystem.chunklist
> BaseSystem.dmg
> Packages.

> I assume it is "BaseSystem.dmg" which I copy to whatever media ?

Your assumptions are too frequently incorrect, as is the case here.

1)  Plug an 8Gb USB flash drive into the computer where the installer 
    resides.

2)  Launch /Applications/Utilities/Disk Utility.app.

3)  Format the flash drive HFS+, with the name Untitled.

4)  Enter the following at the command prompt in Terminal.app and 
enter your sudoer password when requested.

sudo /Applications/Install\ OS\ X\ Yosemite.app/Contents/Resources/createinstallmedia --volume /Volumes/Untitled --applicationpath /Applications/Install\ OS\ X\ Yosemite.app --nointeraction

> Out of curiosity, is a USB stick really faster than a DVD ? 

Yes, the flash drive is several times faster and optical media, in 
this application.

>> [*] As I pointed out, running the installer from the Applications 
>> folder will cause the installer to delete itself, following 
>> completion.

> Don't remember what I did, but it remained there.

You probably downloaded the installer a second time, from the App 
Store, for whatever reason.  As long as we're dealing with conjecture, 
I suspect you freaked, when you couldn't find the installer and panic 
set in.

> I think it deletes itself when invoked by the App Store, but not 
> when launched from the finder. (my theory).

When the download from the App Store completes, the installer launches 
automatically.  This is the point where one should quit the installer, 
copy it to a 'safe' place, ie. ~/Downloads, and create your backup 
installers on an outboard drive.  That outboard drive needs to have at 
least a 6Gb partition, whether it's on a HDD, SSD or, preferably, a 
USB stick.  Once you have your belt AND suspenders in place, you may 
safely run the installer.  If it's run from /Applications, the 
directory to which the App Store downloads the installer, the 
installer will be deleted following installation.  Running the 
installer from some other location, ie. ~/Downloads, will leave the 
installer where it is, following installation.

When you get around to upgrading to El Capitan you can reformat the 
USB stick and use the command line, substituting El\ Capitan for 
Yosemite, in the 'sudo ...' string, above.  Just remember to put the 
intstaller somewhere safe, ie. any directory other than /Applications 
and do your housework before running the installer.

-- 
David Ritz <dritz@mindspring.com>
 Be kind to animals; kiss a shark.

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#80903

FromJF Mezei <jfmezei.spamnot@vaxination.ca>
Date2015-09-28 02:32 -0400
Message-ID<5608df10$0$60248$c3e8da3$b1356c67@news.astraweb.com>
In reply to#80889
On 15-09-28 01:29, David Ritz wrote:

> sudo /Applications/Install\ OS\ X\ Yosemite.app/Contents/Resources/createinstallmedia --volume /Volumes/Untitled --applicationpath /Applications/Install\ OS\ X\ Yosemite.app --nointeraction

It complains trying to erase the disk. (so really early on).

> sudo ./createinstallmedia --volume /Volumes/Boot-Yosemite/ --applicationpath /Volumes/DMAx/Applications/Install\ OS\ X\ Yosemite.app/
> Ready to start.
> To continue we need to erase the disk at /Volumes/Boot-Yosemite/.
> If you wish to continue type (Y) then press return: Y
> Failed to start erase of disk due to error (-9999, 0).
> A error occurred erasing the disk.


(I removed the --nointeraction to get prompts just in case).

My gut tells me that this app, while it can start on Snow Leopard,
probably expects to run under Yosemite. (aka: once installation has gone
far enough to populate a Yosemite drive and reboot, at which point the
installation continues while under Yosemite).

I copied the Base System dmg to USB. Will try it on laptop tomorrow.
(rebooting my workstation takes too much time to re-open all the work
currently opened on it).

If this is bootable and has a diskutil on it, then I am all set to have
a minimal system to allow me to prepare my Mac for upgrade to Yosemite
with proper backups on new drives etc.

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