![]() ![]() One Backup completed last weekend after ages. ![]() Notably, this happens when going the officially supported route to to the iMac-attached, network-served disk. However, I had already two or three completed backups since the upgrade, and still I had to leave it overnight for the new backup. #Netatalk time machine backup failed upgrade#I understand that the first backup after an upgrade may take longer. Sorry, but I don't think that this is supposed to be normal behavior. That can result in a lot of "thinning" (removing older backups to make room for newer ones), which can take a lot of time to complete. That means it may or may not work reliably, particularly after an OS upgrade, so it is strictly a "use at your own risk" kind of thing - not something very desirable for a backup!Īs for why backups to the directly attached Time Machine drive have slowed down, the first one after upgrading to 10.11 can take a very long time (because so much has changed) but subsequent backups should not, unless the drive is very full. As he said, it is that all known third party NAS devices do not implement everything in the Apple specification required for official Time Machine support. The iMac that serves the backup-disk through the network should support the correct network protocol, shouldn't it? Since the iMac-attached external disk is also affected, I have trouble accepting Linc's explanation with the incompatible network protocol. If you're determined to keep using the device with Time Machine, your only recourse for any problems that result is to the manufacturer (which will blame Apple, or you, or anyone but itself.) There are other ways to back up, though none of them is anywhere near as efficient or as well integrated with OS X. Otherwise, don't use Time Machine at all. Only the 802.11ac base stations support Time Machine, not any older model. #Netatalk time machine backup failed mac#If you want network backup, use as the destination either an Apple Time Capsule or an external storage device connected to another Mac or to an 802.11ac AirPort base station. They all use the incomplete, obsolete Netatalk implementation of Apple Filing Protocol.Īpple does not endorse any third-party network device for use with Time Machine. No third-party vendor, as far as I know, meets that specification. Except when you try to restore, and find that you can't.Īpple has published a specification for network devices that work with Time Machine. I know that the manufacturer says the device will work with Time Machine, and I also know that it usually seems to work. I know that Time Machine accepts the device as a backup destination. A third-party network-attached storage device (NAS) or router is unsuitable for use with Time Machine, especially if it's your only backup. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |