If /usr/portage includes mount points, emerge-webrsync will exaust errors for them, because it cant delete them: -- emerge-webrsync Fetching most recent snapshot ... Trying to retrieve 20201206 snapshot from http://ftp.uni-erlangen.de/gentoo ... Fetching file gentoo-20201206.tar.xz.md5sum ... Fetching file gentoo-20201206.tar.xz.gpgsig ... Fetching file gentoo-20201206.tar.xz ... Checking digest ... Getting snapshot timestamp ... Syncing local tree ... rsync: [generator] delete_file: rmdir(build-tmp) failed: Device or resource busy (16) Number of files: 147,682 (reg: 121,173, dir: 26,509) Number of created files: 700 (reg: 679, dir: 21) Number of deleted files: 1,597 (reg: 1,576, dir: 21) Number of regular files transferred: 6,632 Total file size: 208.21M bytes Total transferred file size: 27.10M bytes Literal data: 27.10M bytes Matched data: 0 bytes File list size: 1.05M File list generation time: 0.002 seconds File list transfer time: 0.000 seconds Total bytes sent: 17.72M Total bytes received: 247.81K sent 17.72M bytes received 247.81K bytes 59.60K bytes/sec total size is 208.21M speedup is 11.59 rsync error: some files/attrs were not transferred (see previous errors) (code 23) at main.c(1330) [sender=3.2.3] Cleaning up ... Reproducible: Always Steps to Reproduce: 1. Install gentoo, configure, have some directories within /usr/portage mounted 2. Call "emerge-webrsync" Actual Results: rsync will exaust warnings for every mounted directory, because it cant delete it, or set timestamps Expected Results: Should not mumble about mounted directories not able to delete. It should not touch them at all. This would be useful to be fixed, because it silences an errorless emerge-webrsync run. It is not an error not being able to delete a mountpoint.
This is what emerge-webrsync does: local rsync_opts="${PORTAGE_RSYNC_OPTS} ${PORTAGE_RSYNC_EXTRA_OPTS}" Can you try setting PORTAGE_RSYNC_EXTRA_OPTS="--one-file-system" in make.conf to see if that helps?
