diff options
| author | Zdenek Kabelac <zkabelac@redhat.com> | 2015-10-22 15:36:21 +0200 |
|---|---|---|
| committer | Zdenek Kabelac <zkabelac@redhat.com> | 2015-10-22 22:41:12 +0200 |
| commit | aeec62ad1987a5ec59b782f3377d6ae1693e1eab (patch) | |
| tree | d272f9c66ac3f54a91a5e1d00ed2f98c388ae31c | |
| parent | 12aa56d29867b962257d7d2789a661a22c649347 (diff) | |
| download | lvm2-aeec62ad1987a5ec59b782f3377d6ae1693e1eab.tar.gz | |
dmeventd: snapshot plugin unmonitor
Send signal to itself to mark plugin as 'finished' as
the watching rule is no longer usable.
| -rw-r--r-- | daemons/dmeventd/plugins/snapshot/dmeventd_snapshot.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/daemons/dmeventd/plugins/snapshot/dmeventd_snapshot.c b/daemons/dmeventd/plugins/snapshot/dmeventd_snapshot.c index d9bef5c74..7962e968a 100644 --- a/daemons/dmeventd/plugins/snapshot/dmeventd_snapshot.c +++ b/daemons/dmeventd/plugins/snapshot/dmeventd_snapshot.c @@ -18,6 +18,7 @@ #include <sys/wait.h> #include <stdarg.h> +#include <pthread.h> /* First warning when snapshot is 80% full. */ #define WARNING_THRESH (DM_PERCENT_1 * 80) @@ -203,6 +204,15 @@ void process_event(struct dm_task *dmt, /* Maybe configurable ? */ _remove(dm_task_get_uuid(dmt)); #endif + pthread_kill(pthread_self(), SIGALRM); + goto out; + } + + if (length <= (status->used_sectors - status->metadata_sectors)) { + /* TODO eventually recognize earlier when room is enough */ + log_info("Dropping monitoring of fully provisioned snapshot %s.", + device); + pthread_kill(pthread_self(), SIGALRM); goto out; } |