diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/virtio-balloon-stats.txt | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/docs/virtio-balloon-stats.txt b/docs/virtio-balloon-stats.txt index f74612f..edff5f2 100644 --- a/docs/virtio-balloon-stats.txt +++ b/docs/virtio-balloon-stats.txt @@ -35,7 +35,8 @@ which will return a dictionary containing: o A key named last-update, which contains the last stats update timestamp in seconds. Since this timestamp is generated by the host, - a buggy guest can't influence its value + a buggy guest can't influence its value. The value is 0 if the guest + has not updated the stats (yet). It's also important to note the following: @@ -49,7 +50,7 @@ It's also important to note the following: - Polling can be enabled even if the guest doesn't have stats support or the balloon driver wasn't loaded in the guest. If this is the case - and stats are queried, an error will be returned + and stats are queried, last-update will be 0. - The polling timer is only re-armed when the guest responds to the statistics request. This means that if a (buggy) guest doesn't ever |
