db1087 is sanitarium master in s8.
Right now (pending compression) this is the current status:
root@db1087:/srv/sqldata/wikidatawiki# df -hT /srv Filesystem Type Size Used Avail Use% Mounted on /dev/mapper/tank-data xfs 3.6T 3.2T 486G 87% /srv
I have started the compression on it - once done, let's evaluate again the disk space available.
If needed, we can exchange roles with db1127, which is in x1 and it is tiny:
db1127.eqiad.wmnet df -hT /srv/ /dev/mapper/tank-data xfs 4.4T 196G 4.2T 5% /srv