Jan 12, 2020 If you're using OS X Mavericks or later, you have the easiest way of all to permanently access the hidden Library folder. This is the method we use, and we recommend it for anyone who wants permanent access and isn't worried about accidentally modifying or deleting a file from the Library folder. Jul 22, 2011 All you need to do is hit Command+Shift+G from the Mac desktop (or Finder Go Go to Folder) and type in /Library to temporarily access the Library directory in the Finder. When you are done, close this window and it will no longer be visible.

Your Photos library holds all your photos, albums, slideshows, and print projects. If your library is large, and you want to free up storage space on your Mac, turn on iCloud Photo Library and use Optimize Mac Storage, or move your library to an external drive.

Before you start, be sure to back up your library.

Apr 06, 2017 Your Mac will restart the upload of the complete Photos library whenever it is uncertain, if the library on your Mac is not identical to the library in iCloud, for example: The Photos Library will be uploaded again if you toggle the sync with iCloud off and on again. The Photos Library will be. https://treejoomla.amebaownd.com/posts/16650760. Jan 23, 2019 If there are 'referenced' photos or videos in the library on your Mac, you might see Items on This Mac Only in the status bar. Referenced items aren't uploaded to iCloud Photos, and aren't available on other devices. If you want to include them in iCloud Photos, here's what to do: Choose File New Smart Album.

The problem is that El Capitan doesn't allow me to change anything in this folder (not even with 'sudo'). The folder and its files are marked as 'restricted' when I list the contents with 'ls -lO'. The same folder listing in previous versions of OS X does not show 'restricted'. Is this something new to OS X El Capitan? Sep 27, 2016 Open Finder, or just click on the desktop. Then click “Go” in the menu bar, and select “Go to Folder”. You can also skip all this clicking by pressing Command+Shift+G on your keyboard to access the Go to Folder menu. Type /Library in the box and hit Enter.

Prepare your drive

You can store your library on an external storage device, such as a USB or Thunderbolt drive formatted as APFS or Mac OS Extended (Journaled).¹ Find out how to check the format of your external storage device.

To prevent data loss, Apple doesn't recommend storing photo libraries on external storage devices like SD cards and USB flash drives, or drives that are shared on a network.

Move your Photos library to an external storage device

Quit Photos.
In the Finder, go to the external drive where you want to store your library.
In another Finder window, find your library. The default location is Users > [username] > Pictures, and it's named Photos Library.
Drag your library to its new location on the external drive. If you see an error, select your external drive's icon in the Finder, then choose File > Get Info. If the information under Sharing & Permissions isn't visible, click , then make sure the 'Ignore ownership on this volume' checkbox is selected. If it's not selected, click to unlock it, enter an administrator name and password, then select the checkbox.²
After the move is finished, double-click Photos Library in its new location to open it.
If you use iCloud Photo Library, designate this library as the System Photo Library.

Delete original library to save space

After you open your library from its new location and make sure that it works as expected, you can delete the library from its original location.

In a Finder window, go back to your Pictures folder (or whichever folder you copied your library from) and move Photos Library to the trash. Then choose Finder > Empty Trash to delete the library and reclaim disk space.

Open another Photos library

If you have multiple libraries, here's how to open a different one:

Where are library files on mac. That can help to save storage by keeping the original photos on an external drive. This is determined by the Photos Preference General Importing. If you disable 'Copy items into the Photos Library', Photos will not store copies in its library but reference the photos in their original location.

Quit Photos.
Press and hold the Option key while you open Photos.
Select the library that you want to open, then click Choose Library.

Photos uses this library until you open a different one.

However, if this doesn't happen, that it may be a good decision to put the broken preference file back — They can be a bit temperamental. Mac computer app data library preferences. It's highly advised that you make a copy of the preference file before you delete it, just in case something goes wrong.So, to remove unnecessary system preferences (or preference files that are bugging your your application), check the:/Library/Preferencessystem folder.

Learn more

If you have a permissions issue with your library, you might be able to resolve the issue by using the Photos library repair tool.

1. You can't move your library to a disk that's used for Time Machine backups.

2. If the volume isn't formatted APFS or Mac OS Extended (Journaled), or has been used for Time Machine backups but hasn't been erased, this checkbox will either not be present, or won't be selectable after unlocking. Erase and reformat the drive for this option to be available.

Migration Assistant copies all of your files to your new Mac so that you don't have to copy your files manually.

This folder can run quite large just because so many apps cache something in there. If the cache /Library/Caches folder is over 3Gb then you have something that is caching quite a lot. On the three machines I just checked none had a /Library/Caches folder over. Clear mac library cache.

If your files are currently on a Windows PC, follow the PC migration steps instead.
If your new Mac is using OS X Mountain Lion v10.8 or earlier, follow the Mountain Lion migration steps instead.

Check software, settings, and power

Install all available Apple software updates on both Mac computers. Install any updates for your third-party apps as well.
Make sure that your old Mac is using OS X Lion or later.
Make sure that your old Mac has a computer name: Choose Apple menu  > System Preferences, then click Sharing and check the Computer Name field.
Connect both computers to AC power.

Connect the computers to each other

If both computers are using macOS Sierra or later, just make sure that they're near each other and have Wi-Fi turned on. If either is using OS X El Capitan or earlier, connect them to the same network using Wi-Fi or Ethernet.
Or connect them using target disk mode and the appropriate cable or adapter. Then start up your old computer in target disk mode.
Or connect your new Mac to a Time Machine backup of your old Mac.

Use Migration Assistant

On your new Mac:

Sep 30, 2019 Best; Best ways to backup photos in 2020. And DVDs can all be a great way to backup your photos, but a complication here is that if you're not careful you could end up with a large collection. Back up the library in Photos on Mac. Even if you use iCloud Photos, it’s important that you always back up your library locally using one of the following methods. Use Time Machine: After you set up Time Machine, it automatically backs up the files on your Mac. If you ever lose the files in your Photos library, you can restore them from the Time Machine backup. Jan 01, 2018 The Mac has 4GB of RAM. The Photos library is 54,100 photos and is 222GB in size (all photos since 2008 and my wife takes a lot of pictures. The machine seems to be working OK but I do fear that this large Photos library is going to co

Os X Access Another Mac's Library Folder