Version 6.2-beta16

- Trial key consults keyserver upon boot to get time for purposes of
validating expiration. Server time in general is not affected and ntp
is still used to maintain that.
- Trial attached devices limit increased from 3 to 6.
- Support NVMe array/cache devices
- Devices coming online due to format complete immediately available
without having to stop/start array.
- Shares marked cache-only can still be created if no cache disk
exists or if not enough space left on cache disk. Same for objects
created on cache-only share.
- Numerous misc. code improvements

Known issues:
- Temperature for SAS and NVMe not obtained correctly.  SCSI does not
support SMART but smartctl can still be used to get temperatures -
need to add code to do this however.

plugins/unRAIDServer/unRAIDServer.plg

@@ -3,7 +3,7 @@
 <!DOCTYPE PLUGIN [
 <!ENTITY name      "unRAIDServer">
 <!ENTITY author    "LimeTech">
-<!ENTITY version   "6.2-beta15-wip">
+<!ENTITY version   "6.2-beta16">
 <!ENTITY pluginURL "https://raw.github.com/limetech/&name;/master/&name;.plg">
 
 <!ENTITY category  "beta">
@@ -24,6 +24,23 @@
 unRAID Server OS Change Log
 ===========================
 
+Version 6.2-beta16
+------------------
+- add 10Gb ethernet tuning in /etc/sysctl.conf
+- enable asynchronous I/O in /etc/samba/smb.conf
+- eudev: 3.1.5a: support NVMe
+- linux: 4.1.15
+- samba: enable async i/o for transfers 4K or larger
+- sync with 6.1.7
+- slack: stop md/unraid driver cleanly upon system poweroff/reset
+- webGui: reverse negative logic in docker image fsck confirmation
+- emhttp:
+  - Trial key now supports 6 devices, gets time from limetech keyserver
+  - support unlimited devices
+  - support nvme devices
+  - misc other improvements and bug fixes
+- shfs: do not reject object creation on cache-only share if no cache disk (just create on array)
+
 Version 6.2-beta15
 ------------------
 - ssmtp: fixed issue where '#' characters could not be used in email account passwords