In Activity Monitor, switch the pop-up menu near the top of the window to "All Processes" and sort the process list by the "Real Memory" column. If that is the problem, the next step is to figure out what's eating all of the space. To check whether this is really what's going on, run the Activity Monitor utility, select the "System Memory" tab at the bottom of its window, and check the "Swap used" statistic if it grows as you use the computer, that's what's eating the HD space. So my question is: Why do I get back 8 to 10 gigs of storage space after a reboot when my hard drive runs low on space?Īs suggested, the most likely cause of this is that the system's swap space is growing until it fills the HD.
My assumption is that somehow it's related to temporary cache files, but I don't know which or why, or how to clear those caches without a reboot. The amount of space I get back is suspiciously close to the amount of RAM I have in my machine (8 gigs). However, after spotlight appears to finish indexing (as reported in the spotlight menu), the available disk space is still over 10 gigs. What I don't understand is where this storage is coming from.Īt first I thought it might be related to Spotlight indices, since I've often noticed that spotlight has to re-index after a reboot. After a reboot just now, iStat is now reporting 10.83GB free, and the Finder confirms it (reporting 10.96). The weird thing I have discovered is that if I reboot my mac, I get another 8-10 gigs of storage back for free. I can empty my trash, which buys me a little more time, but eventually I will run out of space and won't have any more to empty in my trash. When I'm down to my last gig or so on my 256MB SSD (as reported by iStat Menu), I'll get various warnings from the OS and apps saying that I'm running out of space.
In the Mac OS X version info window, click on the More Info. Go to the Apple icon in the top left of the screen, and in the list of options, click on “About This Mac” as shown – Other way, is to go into the System Profiler and checking for all the details. This does not mean the total disk space of the Hard drive. You can see that when you open your Hard Drive folder from the desktop, it would be seen in the status bar in the bottom.Ĭheck this image, and the status bar shows 8.61 GB available.
One is the easy one to find how much free space is available in the hard disk in your macbook. Here is a tutorial on “How to Find Macbook Hard Disk Size?” is not pretty hard to find but still confusing for first time users who just keep wondering on where to go to find everything related to the Hard disk in their macbook. Finding info about your mac, its hard disk space, RAM info etc.