I’m not sure which version of restic you use, but 0.9.5 (recently released) contains some improvements regarding the memory consumption. Can you try that?
I’m still wondering what happens when you use the fuse mount, there should be one entry below each of the top-level dirs in the mount…
I’m on latest version. Deleted B2 repo to not pay for “dead” data. Mount did not show any trace of backups which have crashed (even if 5GB were copied before crash). I don’t understand “there should be one entry below each of the top-level dirs in the mount…”
That’s expected, restic mount only shows completed backups.
According to the screenshot you posted, there’s a subdir below hosts/ and ids, but not in snapshots/. But there should be one, with the name of the timestamp 2019-03-21T15:19:17+01:00. That’s what I found strange, some part of the mount works but another does not.