projects / collectd.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: ce0fa03) | patch
lvm: Report used/free space for thin pools and thick snapshots
authorBenjamin Gilbert <bgilbert@cs.cmu.edu>
Wed, 16 Apr 2014 19:00:11 +0000 (15:00 -0400)
committerBenjamin Gilbert <bgilbert@cs.cmu.edu>
Wed, 16 Apr 2014 19:36:44 +0000 (15:36 -0400)
commiteaab2f514f08b9a9b4815df4b5e852c7caaa8ff9
tree1a37943bdc3a69a6cd97284438d2c81905a9466etree | snapshot
parentce0fa035d80b482c00baf602f73bc0560991b6fbcommit | diff
lvm: Report used/free space for thin pools and thick snapshots

Thin pools and traditional snapshot volumes fill up as I/O is performed
to their associated thin volumes or origins.  When they run out of free
space, things break, so it's useful to monitor their disk utilization.

Add new plugin instances for thin pool data LVs, thin pool metadata LVs,
and thick snapshot LVs, each with "used" and "free" type instances.
AUTHORS diff | blob | history
src/lvm.c diff | blob | history
collectd, the system statistics collection daemon