Adding upstream version 1.37.1.upstream/1.37.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 30 insertions, 0 deletions

diff --git a/health/health.d/bcache.conf b/health/health.d/bcache.conf
new file mode 100644
index 0000000..49cb5ad
--- /dev/null
+++ b/health/health.d/bcache.conf
@@ -0,0 +1,30 @@
+
+ template: bcache_cache_errors
+       on: disk.bcache_cache_read_races
+    class: Errors
+     type: System
+component: Disk
+   lookup: sum -1m unaligned absolute
+    units: errors
+    every: 1m
+     warn: $this > 0
+    delay: up 2m down 1h multiplier 1.5 max 2h
+     info: number of times data was read from the cache, \
+           the bucket was reused and invalidated in the last 10 minutes \
+           (when this occurs the data is reread from the backing device)
+       to: sysadmin
+
+ template: bcache_cache_dirty
+       on: disk.bcache_cache_alloc
+    class: Utilization
+     type: System
+component: Disk
+     calc: $dirty + $metadata + $undefined
+    units: %
+    every: 1m
+     warn: $this > ( ($status >= $WARNING ) ? ( 70 ) : ( 90 ) )
+     crit: $this > ( ($status == $CRITICAL) ? ( 90 ) : ( 95 ) )
+    delay: up 1m down 1h multiplier 1.5 max 2h
+     info: percentage of cache space used for dirty data and metadata \
+           (this usually means your SSD cache is too small)
+       to: sysadmin