Zdenek Kabelac 8c4f3633ac dmeventd_thin: new logic for calling commands ...

For more advanced support we need to ensure better logic for calling
external much more advanced script for maintanance of thin-pool.

So this new code ensures:

When thin-pool data or metadata is bigger then 50%,
then with each 5% increment, action is called.
This is independent from autoextend_threshold.
This action always happens when thin-pool is over threshold,
(so no action when it's exactly i.e. 60%).
The only exception is 100% full thin-pool - which invokes 'last'
action.

Since thin-pool occupancy may change also downward, code needs
to also handle possibly reduction of occupancy  of thin-pool.
So when usage drop from 90% to 50%, thin-pool will start to call
again action when it will pass 55% threshold.

This give external commands lot of option i.e. to call 'fstrim'
before actual resize is needed.

2017-01-20 23:58:56 +01:00

..

clvmd

gcc: cleanup Wunused-const-variable

2016-02-23 14:41:24 +01:00

cmirrord

cleanup: clean gcc6 minor/major types warnings

2016-09-07 16:42:34 +02:00

dmeventd

dmeventd_thin: new logic for calling commands

2017-01-20 23:58:56 +01:00

lvmdbusd

lvmdbusd: Use timeout_add instead

2016-12-20 11:06:57 -06:00

lvmetad

lvmetad: fix segfault in daemon_reply_simple

2016-12-09 15:22:30 -06:00

lvmlockd

config: use config_tree_from_string_without_dup_node_check throughout code to construct metadata trees

2016-09-21 18:18:15 +02:00

lvmpolld

cleanup: single LVM_SYSTEM_DIR string

2016-11-23 17:55:03 +01:00

Makefile.in

makefiles: drop file source and indent

2016-11-26 00:22:38 +01:00