Proceed with caution with the OS X Lion v10.7.4 Update
Summary: Last week Apple pushed out a combined OS X Lion and security update. It's still being pushed out through the Software Update service. While most third-party applications appear to be playing well with the update, a number of serious compatibility issues have been reported, including problems mounting external SATA drives and software RAID volumes.
Last week Apple pushed out a combined OS X Lion and security update. It's still being pushed out through the Software Update service. While most third-party applications appear to be playing well with the update, a number of serious compatibility issues have been reported, including problems mounting external SATA drives and software RAID volumes.
OS X Lion v10.7.4 Update appears to have a number of attractive fixes for users in a Windows server environment, including improved reliability of binding and logging into Active Directory accounts, and when connecting to a WebDAV server. It appears to fix a longstanding bug for issues that may prevent files from being saved to an SMB server.
Details on the security portion of the update can be found here.
However, a number of storage vendors have reported problems with mounting external SATA storage following the update. In a Macintouch post, a Sonnet Technologies tech advised customers to wait on the update based on a number of support calls. However, the company hadn't been able to replicate the issue.
Mark James of SoftRAID also posted on Macintouch saying that his company started receiving reports of SoftRAID volumes not mounting following the update. The company had then received reports of Apple RAID volumes also failing to mount.
However, we have identified the likely source of the problem through the kernel.log file. The file system is failing to mount the [volume]. If you encounter this problem (your RAID volume is not mounting), open the Kernel.log file in the Console.app and filter for "45"; you should see strings indicating "hfs_mountfs: buf_meta_bread failed with 45". There are also entries with "unsupported function" when the OS tries to mount the volume. We are investigating this, and do not yet have a solution. We want to alert all Lion users who use RAID (or PGP), do not update Lion to 10.7.4 until there is a published fix for this problem.
Some products that weren't certified to run under OS X Lion but that had, now may break under the OS X Lion v10.7.4 Update. This may be with Java security tightening in the update. Some of these titles were detailed in the Macintouch discussion.
Some users may have been running VMWare Fusion 2.0.x under OS X Lion 10.7.3 or earlier, however, the end of the road is the latest update from Apple. Of course, the latest Fusion 4.1.2 is fully Lion compatible. VMWare certifies Version 3.x for Snow Leopard and Leopard but Version 3.1.3 will run Lion with some caveats explained in this Knowledge Base article.
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Talkback
You are holding it wrong
uhhh....
If your running old software that doesn't list that it supports the OS your running, well your out of luck and should always be careful when updating the OS. If you want to keep using your old software, then keep using your old OS too.
The RAID thing of course is a bug that will be fixed.
You forget.
Blame anyone except Apple...
If this was Microsoft you would be screaming bloody murder.
dazzlingd
So you're saying Apple is Republican?
Patanjali
Some products that weren't certified to run under OS X Lion
lol
Where it's always MS's fault, no matter who screwed up.
Wait, this is happening to Apple? What's next, you're going to tell me Macs aren't immune to Malware?
10.7.4 is Working perfectly well for me on client and server thanks
We need a patch to patch the patch
Old bugs or new bugs?
Lion
It won't sync with My Iphone, calendar and so on. I had hundreds of documents in word and excel business files for a Church books system that had been built and operating perfectly for years along with personal files. I have a external hard drive that isn't recognized now . The files I needed was backed up and on my hard drive, but Lion wouldn't open them. when I tried to get help from apple and Microsoft. the tech from Apple told me to format my hard drive, like that was going to save the documents. To save the information, I had to buy a newer version and install it. I saved it, but it cost me over a $100.00 to do it. I had to replace a perfectly good program because of lion... and in a few months, they will be pushing another os. even my day planner was lost where I had records that need to be kept for reports.... it wasn't because it wasn't there, but because Lion won't work with it. No warning of these problems, they say...Just buy it .... NEVER AGAIN warning stay away from Lion.....
I feel for you
Incidentally, Microsoft also warned that older versions of Office would not be upgraded to be compatible with future (non-Rosetta compatible) versions of OSX. I got 'bit' by this issue with Office as well, but I figured "well, they did warn me".
When Lion was released, there were months of articles in the tech press warning users that some software was incompatible with it and you should check your mission critical apps before upgrading. Never mind the fact that this is simple common sense. If all your eggs are in one basket, you don't change baskets without making sure the new one isn't going to break your eggs.
If spending $100 on a software upgrade was too much, why in the world didn't you just revert tot he previous (perfectly good) version of Mac OSX? I'm sorry but 5 years is a very long time in IT. Your rant may be applicable to you, but by and large you seem to have fallen victim to your own bad practice of not doing your homework before upgrading your OS.
Addendum: Not my favorite source, but a decent description can be found at Wikipedia. http://en.wikipedia.org/wiki/Rosetta_(software)
Hrunga Zmuda
Interesting, this bug bit me. I have two Sonnet Tempo E4P PCIe cards in my 2006 Mac Pro at work. The 10.7.4 update wouldn't let my eight drives mount. I could see them, and I could even run Disk Utility and other utilities on them, but they wouldn't mount. So I backdated to 10.7.3 and they worked again just fine. On my 2008 Mac Pro at home, with the E2P card, it's working just fine driving an external drive with an OCZ Vertex 3 SSD.
If you have an OS X install DVD or flash drive, it's easy to do. Just do a new install and update with the Combo updater to 10.7.3 and all will be fine.
Sonnet tech support is compiling a list of customers who have this problem, and they will notify them when a fix is out if customers having the problem contact them.
No More YouTube
When I first started using Lion it took weeks to find the right "patch" from Adobe to allow it to use Flash.
Are we there again?
Why is Apple so intent on "disabling" Flash Player anyway??????
If anyone has any fixes I would appreciate your advice, surely this must be happening to others.