Changes Prior to this release
- Don't use 'lstat' to check for blockdevices, use stat.
- Document --size=max option for --grow
+ - Document SparesMissing event and DeviceDisappeared/WrongLevel
Changes Prior to 1.11.0 release
- Fix embarassing bug which causes --add to always fail.
An md array which previously was configured appears to no longer be
configured.
+If
+.I mdadm
+was told to monitor an array which is RAID0 or Linear, then it will
+report
+.B DeviceDisappeared
+with the extra information
+.BR Wrong-Level .
+This is because RAID0 and Linear do not support the device-failed,
+hot-spare and resync operations which are monitored.
+
.TP
.B RebuildStarted
An md array started reconstruction.
.B spare-group
to another to allow a failed drive to be replaced.
+.TP
+.B SparesMissing
+If
+.I mdadm
+has been told, via the config file, that an array should have a certain
+number of spare devices, and
+.I mdadm
+detects that it has fewer that this number when it first sees the
+array, it will report a
+.B SparesMissing
+message.
+
.TP
.B TestMessage
An array was found at startup, and the