Chances are your volume was HFS+, or some other incompatible format. If you’ve updated to Big Sur and notice that you no longer see one of your Time Machine volumes, it didn’t disappear. Its also important to ensure that your computers power adapter is connected at all times when using Serato DJ Pro, especially during performance.The issues with macOS Big Sur, Time Machine, HFS volumes, and APFS. Make sure you are using the latest point release of supported operating system version. The following optimizations are recommended for use with Serato DJ Pro on your Mac running macOS/OS X.Use a blank partition to prevent some issues during backup using Time Machine. Both background and a step-by-step guidance are included in this post.Set Up a USB Hard Drive on a Mac NETGEAR recommends that you use a new USB HDD or format your old USB disk to do the Time Machine backup for the first time. With are a few tricks like quotas and backing up multiple Macs you create a smooth and reliable experience.On your Mac, use Time Machine preferences to select a backup disk, set Time Machine to back up automatically, and specify options, such as excluding files from a backup and being notified when old backups are deleted. In case you have network-attached storage or NAS, you could very well use this instead.Change Time Machine preferences on Mac. For storing your backup, you can use an external disk that you attach directly to your computer. We aim to cover the whole of macOS / OS X System Preferences in this article (currently being updated for macOS Sierra).Time Machine is the backup solution build into macOS. To format your USB hard disk drive and specify partitions: 1.Others may be unaware of what System Preferences makes possible and how easy it is to make tweaks and changes to the way your Mac is set up.
A DiskStation is very well equipped for storing your Time Machine backups. I have two of them myself, and I am pleased with it. Open Time Machine preferences for meA Synology DiskStation is a popular NAS device. This post first explains what to configure and why. Click the Choose button next to Store Backups. Click the + button below Backup Destinations. Select the Time Machine service in the app’s sidebar. This makes some publications outdated. DSM, the software on the Synology NAS, is progressing. My reason for adding my version is threefold. Contents OverviewI am aware that there are quite some posts about this topic on the web. More on Synology at Storage AlchemistThis post is also published and maintained at the Storage Alchemist, our other website about Synology. You are welcome to check it out. Last but not least, I wanted to set up it myself, so why not share it with you?The basic configuration of a Time Machine backup to a Synology NAS is rather straightforward. There are several differences that I will highlight here. It is not the same setup for every user. Second, most publications do not take the different setups into account. finally, you enable and optimize a file service for the Time Machine backup next, you create a user account on your NAS exclusively for the backups you create a shared folder on your NAS exclusively for the backups Generic configurationSetting up a Time Machine backup to your Synology DiskStation involves several steps on both the NAS and the Mac.On the NAS, you take the following steps: It also helps you to understand what you are doing while setting up your Time Machine backup to your NAS.I advise you to go through all of them and determine whether they apply to your setup or not. File systemThe storage on your Synology DiskStation is configured as a Volume with a file system. last, you start the backup and set it to run automaticallyTo help you better understand what you are doing and highlight differences in the setup, I add some background notes to the generic configuration overview above. optionally, you can exclude folders on you Mac from being backed up next, you direct the Time Machine to that shared folder ![]() File serviceBoth your Synology DiskStation and your Mac use common file services as SMB and AFP. You can define a quota for a user or group for the entire volume, not per shared folder as with Btrfs.I will cover both the Btrfs and the EXT4 file systems when defining quotas in my step-by-step instructions. This file system has fewer options for quota management.A volume with the EXT4 file system lacks quota on a shared folder. DiskStation Manager versionBecause the technology progresses rapidly, I include the DiskStation Manager (DSM) version in this post. In fact, since macOS Sierra 10.12, Time Machine backup runs over SMB, if you allow it to.Hence my advice to disable AFP on your NAS and exclusively use SMB unless you have an older version of OS X (10.11 and older are called OS X, not macOS) or an application that needs AFP. Apple adapted SMB a long time ago. Unfortunately, it is not.AFP is an outdated and deprecated protocol and should be avoided. Yes, fewer file services improve performance and stability.Since AFP stands for Apple File Protocol, it sounds for most Mac users a safe bet to use. It continuously adds to the backup what is new and changed on your Mac. Quota for storage spaceTime Machine creates a multi-generation backup. These models will likely keep using Time Machine to back up their Macs. This might make Time Machine obsolete. Please note that the current range of Active Backup packages is not available for DiskStation models from the Value and J series. Only a few screens have a different layout.However, note that a version of Active Backup for Mac is expected after DSM 7 is released. Now you can assign multiple folders, and the location of that option has moved to a different tab.With DSM 6.2.4 current and DSM 7 in beta, I made some additional notes for the beta. DSM 7 does not change much about the current setup. Timehine Settings Sierra How To Backup MultipleMultiple MacsMost descriptions of a Time Machine backup to a Synology DiskStation do not cover how to backup multiple Macs. I do not cover that option here. The Time Machine screen on your Mac states it clearly.To tell Time Machine to start deleting the oldest backups, enable a space limit through a quota.Alternatively, you can define a separate volume on your NAS for Time Machine backups as a way to limit disk space. Now, no TimeMachineUser account can affect (read: delete, change) another Time Machine backup file. The benefit of this additional step is a complete separation assuming that you only give one TimeMachineUser access to each shared folder. It obviously makes sense to include the name of your Mac in the name of that user account for easy identification.You can create multiple shared folders, one for each Mac. All backups from your respective Macs can go into the same shared folder for Time Machine backups.Because you must limit the maximum size of your backup with a quota, and we assign quotas to the TimeMachineUser account that we use for the backup, I advise you to create a user account per Mac for its Time Machine backup. In Control Panel, we will only use the top row of icons. Open your browser, point it to your Synology DiskStation with its IP address or server name and log in to DSM with an account with administrative privileges.You only need the Control Panel application, and an icon is probably on your DSM desktop. Configure Your DiskStationOkay, let’s get started. start with a new backup on your Synology NAS.I will assume the last option but cover the other two in the step-by-step guide as well. also, you have the option to use both locations Time Machine will alternate between locations you continue with that backup on your Synology NAS, retaining your backup history Malwarebytes for mac gratisThis does not affect any functionality or the ability for Time Machine to find and use the folder.Do not enable the Recycle Bin as you won’t delete individual files from the backup.Do not encrypt this shared folder. Select the location if you have multiple volumes on your NAS.Enable Hide the shared folder in “My Network Places” as you won’t interactively access the folder from Finder or Windows Explorer as any other user. Click Create button to create a shared folder. Give the shared folder a name like TimeMachineBackup and a description like for Time Machine backups.Note that I prefer not to use spaces in folder names, but you are free to do so. Note that you can not disable it later.Tip: if you are not sure how either compression and data checksum affect the performance of your NAS, do a test run and open Resource Monitor from the DSM desktop. It takes additional resources from your NAS. We will define a quota for the user later, and file compression asks for many resources from your NAS.Data checksum is an option. I suggest not to use file compression and shared folder quota. I will show you that option later in this post.Set the advanced settings (available on volumes with Btrfs only) to your preferences.
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