[ViewVC] Diff of: src/trunk/UPDATING

Comparing trunk/UPDATING (file contents):
Revision 7793 by laffer1, Mon Sep 5 16:59:20 2016 UTC vs.
Revision 7830 by laffer1, Wed Sep 7 00:12:24 2016 UTC

+Updating Information for MidnightBSD users.
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+20160906:
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+        Add support for the MosChip MCS9904 four serial ports
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+        controller.
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+        Add support for walltimestamp in DTrace.
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+        Various gdb improvments.
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+        ZFS
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+        Import the zio nop-write improvement from Illumos. To reduce I/O,
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+        nop-write omits overwriting data if the checksum (cryptographically
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+        secure) of new data matches the checksum of existing data.
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+        It also saves space if snapshots are in use.
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+        It currently works only on datasets with enabled compression, disabled
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+        deduplication and sha256 checksums.
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+        Add loader(8) tunable to enable/disable nopwrite functionality:
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+        vfs.zfs.nopwrite_enabled
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+        Introduce a new dataset aclmode setting "restricted" to protect ACL's
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+        being destroyed or corrupted by a drive-by chmod.
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+        New loader-only tunables:
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+        vfs.zfs.sync_pass_deferred_free
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+        vfs.zfs.sync_pass_dont_compress
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+        vfs.zfs.sync_pass_rewrite
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+        chkgrp(8) add support for q flag
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+20160905:
+        Add a resource limit for the total number of kqueues
+        available to the user. Kqueue now saves the ucred of the

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