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python-diamond / Diamond

Diamond is a python daemon that collects system metrics and publishes them to Graphite (and others). It is capable of collecting cpu, memory, network, i/o, load and disk metrics. Additionally, it features an API for implementing custom collectors for gathering metrics from almost any source.
http://diamond.readthedocs.org/
MIT License
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Problem with GlusterFS #748

Open NdK73 opened 3 years ago

NdK73 commented 3 years ago

Hi.

I just fought with DiskSpaceCollector because it didn't report the disk usage for a fuse.glusterfs mounted directory.

The first problem (trivial) was that in the default config "gluster" is given instead of "fuse.gluster" . No problem, corrected.

But even after correction the metrics were silently dropped. I found that the if at diskspace.py:153 assumes the "device" starts with a '/'. Too bad, usually mountpoints for gluster use the format srv1[,srv2]:volume_name

It's possible to use /srv1[,srv2]:volume_name (with a leading '/') but I think it's quite uncommon. I made that if a no-op (adding as first condition "(1==1) or" ), but I think it could be better to consider the GlusterFS case and/or give a meaningful message stating why that mountpoint is getting discarded.

HIH

shortdudey123 commented 2 years ago

Is this still occurring with master? By reading the collector code, it looks like it should be working. If not, can you give sanitized output of /proc/mounts?