Sep 22 13:12:46 [hostname] account-replicator[183238]: Skipping: /srv/node/sda is not a directory
Ok well that's right here:
Which you can look at in constraints is pretty straightforward:
[root@swift]# file /srv/node/sda
/srv/node/sda: directory
ok, that seems like something that works - let's see if we can get closer to the problem? What if we use python (as root):
sudo python -c "import os.path; print(os.path.isdir('/srv/node/sda'))"
... or again with the "swift" user
sudo -u swift python -c "import os.path; print(os.path.isdir('/srv/node/sda'))"
N.B. the user swift is just the default - use whatever you have set as "user =" in your config
Also check syslog/journald and security or whatever for any warning logs about permissions or SELinux
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