Zdunek1 wrote:
. . .
/System/Library/CoreServices/backupd[359]: Event store UUIDs don't match for volume: Macintosh HD
That just means that something happened after the last backup that requires Time Machine to take a closer look at what needs to be backed-up. It could be an abnormal powerdown, system crash, long time since the previous backup, etc.
Nov 15 11:02:46 jeffrey-zduneks-macbook-3 /System/Library/CoreServices/backupd[359]: No pre-backup thinning needed: 143.54 GB requested (including padding), 1.55 TB available
It did determine how much needs to be backed-up (probably about 120 GB, since it adds about 20% for workspace.)
Nov 15 11:02:46 jeffrey-zduneks-macbook-3 /System/Library/CoreServices/backupd[359]: Waiting for index to be ready (906 > 0)
The backups need to be indexed. Also not unusual, especially if the previous backup failed.
Nov 15 11:04:49 jeffrey-zduneks-macbook-3 com.apple.launchd[1] (com.apple.backupd-wake[285]): Exited with exit code: 1
That's not the actual backup, but the process that determines whether a backup is needed after your Mac wakes up.
Is the backup still running? It should be in the process of copying files. You should see an indication of that on the Time Machine Preferences window. With a lot to back up, it will probably take a while, of course.
While it's running, there won't be any messages in the log until it finishes the first "pass" of copying.