I get a warning “Approaching full disk warning. Usage of disk “/” on node “127.0.0.1” is around 95%.”
However, the Dashboard shows minimal use of the data-disk.
Data Service Disk usable free space (188 GB)
in use by couchbase (3.13 GB)other data (4.7 GB) free (188 GB)
I have a single-node Enterprise Edition 6.0.1 build 2037, with a separate 180GB disk used for data.
ls
confirms that the data is indeed on that larger disk:
/mnt/disks/disk-1$ sudo ls couchbase/var/lib/couchbase/data
@2i @analytics @fts @indexes fromds metricsBucket
In fact, df
seems to show that none of the partitions is especially full.
Why am I getting this warning?
Filesystem Size Used Avail Use% Mounted on
udev 7.1G 0 7.1G 0% /dev
tmpfs 1.5G 912K 1.5G 1% /run
/dev/sda1 9.6G 3.3G 6.3G 35% /
tmpfs 7.1G 0 7.1G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 7.1G 0 7.1G 0% /sys/fs/cgroup
/dev/loop0 59M 59M 0 100% /snap/google-cloud-sdk/79
/dev/loop2 58M 58M 0 100% /snap/google-cloud-sdk/78
/dev/loop1 90M 90M 0 100% /snap/core/6818
/dev/loop3 59M 59M 0 100% /snap/google-cloud-sdk/80
/dev/loop4 90M 90M 0 100% /snap/core/6673
/dev/sda15 105M 3.6M 101M 4% /boot/efi
/dev/sdb 196G 6.8G 190G 4% /mnt/disks/disk-1
tmpfs 1.5G 0 1.5G 0% /run/user/1008```