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Commit Graph

10 Commits

Author SHA1 Message Date
Peter Rajnoha
e09f8a82f1 initscripts: lvm2-monitor: use @DMEVENTD_PIDFILE@ instead of hardcoded /var/run/dmeventd.pid 2015-02-27 15:48:10 +01:00
Jose Castillo
57e9e76da4 initscripts: lvm2-monitor: implement status action
Two new functions added in the init script: rh_status and rh_status_q.
First one to be used in status() and second one to be used in start(),
stop(), force_stop(). Check for 'dmeventd' added and print list of
lvs being monitored in status().
2015-02-27 15:38:34 +01:00
Peter Rajnoha
f33a224ef0 scripts: use --ignoreskippedcluster in lvm2-monitor initscript/systemd unit
When clustered VG is available in the system but we don't have
clustering set up for whatever reason, the lvm2-monitor scripts should
not fail completely just because these clustered VGs are skipped during
vgs/vgchange calls in lvm2-monitor initscript/systemd unit.
2014-02-17 16:29:49 +01:00
Peter Rajnoha
32e53e506d Use also normalized output for vgchange command in lvm2-monitor init script. 2011-12-16 11:42:56 +00:00
Peter Rajnoha
0644371f09 Fix lvm2-monitor init script to use normalized output when using vgs. 2011-12-07 12:29:41 +00:00
Peter Rajnoha
d183554c72 Suppress locking error messages in monitoring init scripts. 2011-08-11 15:27:46 +00:00
Alasdair Kergon
81182ac07a Change daemon lock filename from lvm2_monitor to lvm2-monitor for consistency. 2010-04-15 19:15:03 +00:00
Mike Snitzer
7a8fa6aaab Add a [--poll {y|n}] flag to vgchange and lvchange to control whether
the background polldaemon is allowed to start.  It can be used
standalone or in conjunction with --refresh or --available y.

Control over when the background polldaemon starts will be particularly
important for snapshot-merge of a root filesystem.

Dracut will be updated to activate all LVs with: --poll n

The lvm2-monitor initscript will start polling with: --poll y

NOTE: Because we currently have no way of knowing if a background
polldaemon is active for a given LV the following limitations exist and
have been deemed acceptable:
1) it is not possible to stop an active polldaemon; so the lvm2-monitor
   initscript doesn't stop running polldaemon(s)
2) redundant polldaemon instances will be started for all specified LVs
   if vgchange or lvchange are repeatedly used with '--poll y'

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2010-01-05 20:56:51 +00:00
Alasdair Kergon
0c29b5cb89 drop -ing suffix 2009-09-16 23:40:19 +00:00
Alasdair Kergon
595eaf925c Update lvm2_monitoring script. 2009-09-16 23:22:40 +00:00