Hi Pat

I am probably less qualified than others to respond, but in the interests of urgency.... I can think of two causes:
  1. your hard disk is rapidly becoming corrupt and there is a decreasing amount of usable space.
  2. something is writing huge amounts of stuff to some sort of log file
For 1, I'd boot up off the installation DVD (hold down C on startup) and run disk utility. Failing that reboot off the installation DVD in diagnostic mode (hold down D on startup) and run the hardware test.  Techtools might help you here too, but I haven't used these for 5+ years.

If 1 is OK, look for files which are very large and increasing in size.

Hope this helps, but things might not be looking good...

Rob

On 2/07/11 10:01 PM, Pat Scott wrote:
Yesterday the boot disk of my Mac Pro suddenly began filling up with something unknown. Tech tool Pro put up messages saying the disk had only 13% free space left, out of 320 GB.   The only thing I could think to do was try to find out where the excess was accumulating.  This seemed to be the Application Support folder in my Home folder. I moved an assortment of the folders to another disk (there are 3 disks), and this moved the added GBs out of the boot disk, so it was back to 140 GB free.

Today I did various jobs on the computer and things seemed normal until I tried to install Security Update 2011-004. The message came up that this update could not be installed on the boot disk because it was not suitable.  

Then I tried to install the OS 10.6.8 update, and it did install.   I tried the Security update again, and got the same message. Then Tech Tool Pro started its warnings again only this time there was only 4% of free space left and it was going down fast. Within a few minutes it was down to 600MB, so I shut it down quick.

I am totally at a loss as to what I should do.  To make things even more difficult, from Monday I have to be away for ten days.

I hope someone can advise me.

Thanks,

Pat


On 22/06/2011, at 10:11, Ronda Brown <[email protected]> wrote:

Hi Alan,

This is a HTTPS 413 error. 
"413 - Request Entity Too Large
The server is refusing to process a request because the request entity is larger than the server is willing or able to process. The server may close the connection to prevent the client from continuing the request. What constitutes 'too large' depends in part by the operation being attempted. 
For example a request to upload a very large file (via the HTTP PUT method) may encounter a limitation on upload file size set by the Web server.”

You could try “Empty Cache” in Safari, then restart Safari and try the process again, making sure you don’t have any other pages open at the time you are trying to do the upload.

Cheers,
Ronni

17" MacBook Pro 2.3GHz Quad-Core i7 “Thunderbolt"
2.3GHz / 8GB / 750GB @ 7200rpm HD

OS X 10.6.7 Snow Leopard
Windows 7 Ultimate (under sufferance)


On 22/06/2011, at 7:51 AM, Alan Smith wrote:


I receive an error message when submitting a web form:  "Page was not displayed because the request entity is too large".     Any suggestions as to where the cause of the problem may be?

I was attempting to complete a 3-step web form for a Myer extended warranty.   Step two requires details including a proof of purchase attachment of less than 4MB.   My PDF  scan of the receipt is 586KB.  Process halts when I press "Step 3 - Confirmation".   After a period of inactivity I receive the above error message.   Google suggested it is HTTPS 413.

I am using Safari 5.0.5.      I have previously submitted web forms with larger attachments successfully (to a State Govt department) so it MAY not be my iMac or ISP.

Regards, Alan

Alan Smith
 iMac 21.5" Intel Core 2 Duo 3.06GHz 4M - OSX 10.6.7
 iPad2; ATV2














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