Why is the update removing the EFI? Would it also remove a non Tiamo EFI because it generally updates any EFI?
It just replaces boot.efi with a newer one. It's NOT a measure taken against Tiamo's boot.efi.
Why is the update removing the EFI? Would it also remove a non Tiamo EFI because it generally updates any EFI?
It is not removing the EFI. EFI is something different than the boot.efi file the update replaces with an updated one. Why? → tcook@apple.comWhy is the update removing the EFI?
I have a hard time understanding this question. Is there a beginners' version?Would it also remove a non Tiamo EFI because it generally updates any EFI?
After X.9.2 update and reinjected both efi files, i can not boot in mavericks :-(
My X.9 volume is fusion type with SSD + HDD. The EFI file i used are the following (gfx):
localhost:FusionOSX9 mac$ ls -l usr/standalone/i386/boot.efi* System/Library/CoreServices/boot.efi*
-rw-r--r--@ 1 root *wheel *461312 26 fév 01:21 System/Library/CoreServices/boot.efi
-rw-r--r--@ 1 root *wheel *505400 *6 déc 10:59 System/Library/CoreServices/boot.efi_x92
-rw-r--r--@ 1 root *wheel *461312 26 fév 01:16 usr/standalone/i386/boot.efi
Is there anybody else using fusion drive with MacPro 1,1 ? I'm thinking fusion is the problem...
MacPro 1.1 successfully updated to 10.9.2
Dual boot 10.7.5 / 10.9.1 machine
Booted into Mavericks 10.9.1, set startup disk to Lion 10.7.5, ran update, let machine boot back into Lion 10.7.5, replaced boot.efi in two locations mentioned above (file in system/library/coreservices needed unlocking - search for "unlock file Mac OS X" to fix that). Set startup disk back to Mavericks 10.9.2 and rebooted fine. I switch startup disks in System Preferences as I cannot easily switch boot volumes on startup as I have a PC graphics card so nothing on display until OS loads, just wait for chime and pray....
Not specifically a fusion drive but I am using a Seagate SSHD with out any problems.
Fusion is like LVM : it's pure software embedded in OS.
BUT i post now from X.9.2 ;-)
In fact, after listing Fusion drive partionnement, i found 2 partitions as Apple_Boot :
/dev/disk0
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *120.0 GB disk0
1: EFI EFI 209.7 MB disk0s1
2: Apple_CoreStorage 119.7 GB disk0s2
3: Apple_Boot Boot OS X 134.2 MB disk0s3
/dev/disk2
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *500.1 GB disk2
1: EFI EFI 209.7 MB disk2s1
2: Apple_CoreStorage 499.8 GB disk2s2
3: Apple_Boot Boot OS X 134.2 MB disk2s3
So after mounting each one, there was the updated boot.efi on each of them. Replacing them with modded one, i could start on X.9.2 !
cool
I had messages working. After the update, it has trouble connecting and does not update the message history. Some messages get through after long delays.
Downloading Combo update to try that. Disappointing...
I have not been able to get Messages working properly with 10.9.2
It first complains that it could not log in and you have to restart. After restarting it, I can log in, but messages go out very slowly and there is no history. Incoming messages register on other machines, but not the Mac Pro.
I replaced what appeared to be the related frameworks and messages from 10.9, but that did not work at all.
Rebooting into 10.9 messages works well.
If it was not for the SSL bug, I would revert.
Thanks for trying to help.Hello haralds,
I have been doing a bit of informal testing of Messages since you reported the issue. I am sorry but I cannot replicate the issue currently, but I am keeping a watchful eye on it.
-Rob
ps Do you have an iPhone linked to your Messages accounts? If so, any issue on the iPhone?
I believe this is a sort of security measure to have boot partitions on both disks that form a Fusion Drive - to allow booting in case of a hardware failure of any of the disks. Like it would help in anything anyway...I have to say that I have been reading up on creating a fusion drive - the further I go into it, the less clear it becomes!
Very good question indeed! (substitute "removing" with "changing" to get the idea).Why is the update removing the EFI? Would it also remove a non Tiamo EFI because it generally updates any EFI?
Very good question indeed! (substitute "removing" with "changing" to get the idea).
Why altering the boot.efi? Is there some benefit I'd like to have?
No, you got me wrong there.The answer is in the thread title!
No, you got me wrong there.
Why is Apple altering the boot.efi?
It's kind of strange the way the combo updater worked this time, slightly different than in the past.Oops! Sorry!
From a quick look at and comparison of before and after of my MacBook Air* the boot.efi was not changed, so there appears to be a check mechanism in the OS X updater that checks the boot.efi, if the answer is unexpected, the boot.efi is replaced, else it is left alone.
*which obviously does NOT have Tiamo's boot.efi.
I should've checked this thread before i updated....
So I have a 1,1 with a GTX 570. After it updated throught software update it of course refused to boot back up. I was able to get it into windows. From windows I replaced the boot.efi in both directories and rebooted into mac. It still doesnt seem to boot. I've tried to get back into windows and now that doesnt seem to work or maybe i'm just not selecting the right drive. I cant see what i'm doing. I had a feeling this would happen when I sold my old card off.
Whats the cheapest card i can get that will give me a display? I'm not sure what else to do at this point. I cant even do target disk mode because i dont have any other firewire computers and I cant use thunderbolt because the mac pro doesnt have it.
edit: i managed to get myself back into windows for now. Going to recreate my steps. As far as I can tell i'm putting the boot.efi in the right place. I just hope windows isnt mucking it up. i'm using macdrive to do all of this work
I have seen the Apple HD-4870 on eBay for $89. It works all the way to back to Tiger and is of equivalent performance to the HD-5770 (but uses more power.) I found it to be very reliable.Being as you haven't told us where you are replacing the boot.efi s we cannot tell if you are putting them in the right place - hint post 854, but forget the _92 lines
Tiamo's boot.efi is 462kb or very near whereas the Apple one is 505kb or thereabouts.
Cheapest card? Depends, but ones I know work are the Mac 2600xt and the Mac 5770 - another that may work is the Mac X1900XT - but that was hopelessly unreliable even when new - in my experience.
I've been meaning to get an Apple TB -> Firewire adaptor to see if Target Disk mode works across to the MP - but, I haven't so I cannot comment, sorry