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author | David Teigland <teigland@redhat.com> | 2021-04-19 13:29:17 -0500 |
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committer | David Teigland <teigland@redhat.com> | 2021-04-19 13:29:17 -0500 |
commit | a616abba03a35ec3064360ac8cab9ebb2203d645 (patch) | |
tree | b1cf10c7f2f25b0b50b7ea2244c79ce8c74e49c4 | |
parent | 5eac292925ca96bee9a1f50355ca0e8b0ef4a9a6 (diff) | |
download | lvm2-a616abba03a35ec3064360ac8cab9ebb2203d645.tar.gz |
config: improve description for event_activation
-rw-r--r-- | lib/config/config_settings.h | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/lib/config/config_settings.h b/lib/config/config_settings.h index 3946a7129..d3a42a153 100644 --- a/lib/config/config_settings.h +++ b/lib/config/config_settings.h @@ -1117,13 +1117,14 @@ cfg(global_lvdisplay_shows_full_device_path_CFG, "lvdisplay_shows_full_device_pa cfg(global_event_activation_CFG, "event_activation", global_CFG_SECTION, CFG_DEFAULT_COMMENTED, CFG_TYPE_BOOL, 1, vsn(2, 3, 1), 0, 0, NULL, "Activate LVs based on system-generated device events.\n" - "When a device appears on the system, a system-generated event runs\n" - "the pvscan command to activate LVs if the new PV completes the VG.\n" - "When event_activation is disabled, the system will generally run\n" - "a direct activation command to activate LVs in complete VGs.\n" - "Activation commands that are run by the system, either from events\n" - "or at fixed points during startup, use autoactivation (-aay). See\n" - "the --setautoactivation option or the auto_activation_volume_list\n" + "When a PV appears on the system, a system-generated uevent triggers\n" + "the lvm2-pvscan service which runs the pvscan --cache -aay command.\n" + "If the new PV completes a VG, pvscan autoactivates LVs in the VG.\n" + "When event_activation is disabled, the lvm2-activation services are\n" + "generated and run at fixed points during system startup. These\n" + "services run vgchange -aay to autoactivate LVs in VGs that happen\n" + "to be present at that point in time.\n" + "See the --setautoactivation option or the auto_activation_volume_list\n" "setting to configure autoactivation for specific VGs or LVs.\n") cfg(global_use_lvmetad_CFG, "use_lvmetad", global_CFG_SECTION, 0, CFG_TYPE_BOOL, 0, vsn(2, 2, 93), 0, vsn(2, 3, 0), NULL, |