Yeah good practise, I have multiple installers on a 128 GB ssd usb 3 drive which I use for work,
I've got 10.9, 10.10, 10.11, and 10.12 all setup on there as installers and then Yosemite as a full installation os to use for other diagnostics on machines. -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of E.T. Sent: Saturday, 22 July 2017 9:23 AM To: [email protected] Subject: Re: Question regarding mac os installer. I download a new installer each time but I do not do the clean install route each time. I keep each installer and recreate the USB installer with the newest OS update. When High Sierra is released in the fall, I will do the clean install. I may do a clean install with 10.12.6 on an external drive and compare performance. But I doubt I will do this with the Mac since we are only two months away from a new OS. From E.T.'s Keyboard. . . "God for you is where you sweep away all the mysteries of the world, all the challenges to our intelligence. You simply turn your mind off and say God did it." --Carl Sagan E-mail: [email protected] On 7/21/2017 1:37 PM, Matthew Dyer wrote: > Hi, > > That’s what I thought. I will be working on this over the weekend. I will > report back if I have any problems. I was always under the impression that > with the mac os installer, you had to redownload it everytime a mac os > uopdate was released for example, if you had 10.12.5 and then upgraded to the > latesed then you reformatted and installed you had to update the system > each time because if you used the usb installer, you were using an older > installer. Is this still the case? > > Thanks again for your help. > > Matthew > > > > -----Original Message----- > From: [email protected] > [mailto:[email protected]] On Behalf Of Simon Fogarty > Sent: Friday, July 21, 2017 4:00 AM > To: [email protected] > Subject: RE: Question regarding mac os installer. > > Hi Matthew, > > If you use a USB installer media then you can start up to that USB device > and then under the utilities choose the disk utilitiy tool and wipe the HD > by either formatting or partitioning the drive. > > Then start the installation and do what you need to. > > > > -----Original Message----- > From: [email protected] > [mailto:[email protected]] On Behalf Of Matthew Dyer > Sent: Wednesday, 19 July 2017 11:57 PM > To: [email protected] > Subject: Question regarding mac os installer. > > Morning all. I got a 1 TB external usb drive whare I backup my mac os. > I am hoping to get my mac os reinstalled over this weekend as I think this > wwill clean upp some prob lems I have been having. Here is the question. > What is the difference between the searria installer and the recovery disk. > I will want to reformat the drive and repartition it before install. Can > this be done with the installer? I have tried using recovery disk assistant > to do this, buut when opened it just says recovery disk assistant has no > windows. I will probley work on this over the weekend as I will have more > time,. Have another question, but will put it in another message as it is > having to do with superduper. > Thanks. > > > Matthew > > > > -- > The following information is important for all members of the Mac Visionaries > list. > > If you have any questions or concerns about the running of this list, or if > you feel that a member's post is inappropriate, please contact the owners or > moderators directly rather than posting on the list itself. > > Your Mac Visionaries list moderator is Mark Taylor. You can reach > mark at: [email protected] and your owner is > Cara Quinn - you can reach Cara at [email protected] > > The archives for this list can be searched at: > http://www.mail-archive.com/[email protected]/ > --- > You received this message because you are subscribed to the Google Groups > "MacVisionaries" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at https://groups.google.com/group/macvisionaries. > For more options, visit https://groups.google.com/d/optout. > -- The following information is important for all members of the Mac Visionaries list. If you have any questions or concerns about the running of this list, or if you feel that a member's post is inappropriate, please contact the owners or moderators directly rather than posting on the list itself. Your Mac Visionaries list moderator is Mark Taylor. You can reach mark at: [email protected] and your owner is Cara Quinn - you can reach Cara at [email protected] The archives for this list can be searched at: http://www.mail-archive.com/[email protected]/ --- You received this message because you are subscribed to the Google Groups "MacVisionaries" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/macvisionaries. For more options, visit https://groups.google.com/d/optout. -- The following information is important for all members of the Mac Visionaries list. If you have any questions or concerns about the running of this list, or if you feel that a member's post is inappropriate, please contact the owners or moderators directly rather than posting on the list itself. Your Mac Visionaries list moderator is Mark Taylor. You can reach mark at: [email protected] and your owner is Cara Quinn - you can reach Cara at [email protected] The archives for this list can be searched at: http://www.mail-archive.com/[email protected]/ --- You received this message because you are subscribed to the Google Groups "MacVisionaries" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/macvisionaries. For more options, visit https://groups.google.com/d/optout.
