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Diffstat (limited to 'WHATSNEW.txt')
| -rw-r--r-- | WHATSNEW.txt | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/WHATSNEW.txt b/WHATSNEW.txt index 286798cc289..360fe5614ca 100644 --- a/WHATSNEW.txt +++ b/WHATSNEW.txt @@ -198,6 +198,30 @@ Improvements have been made to Samba's handling of subtree renames, for example of containers and organisational units, however large renames are still not recommended. +CTDB changes +============ + +* nfs-linux-kernel-callout now defaults to using systemd service names + + The Red Hat service names continue to be the default. + + Other distributions should patch this file when packaging it. + +* The onnode -o option has been removed + +* ctdbd logs when it is using more than 90% of a CPU thread + + ctdbd is single threaded, so can become saturated if it uses the + full capacity of a CPU thread. To help detect this situation, ctdbd + now logs messages when CPU utilisation exceeds 90%. Each change in + CPU utilisation over 90% is logged. A message is also logged when + CPU utilisation drops below the 90% threshold. + +* Script configuration variable CTDB_MONITOR_SWAP_USAGE has been removed + + 05.system.script now monitors total memory (i.e. physical memory + + swap) utilisation using the existing CTDB_MONITOR_MEMORY_USAGE + script configuration variable. REMOVED FEATURES |