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-rw-r--r--Documentation/admin-guide/kernel-parameters.txt14
1 files changed, 14 insertions, 0 deletions
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 91ba391f9b32..14bc3f0b0149 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -3243,6 +3243,19 @@
driver. A non-zero value sets the minimum interval
in seconds between layoutstats transmissions.
+ nfsd.inter_copy_offload_enable =
+ [NFSv4.2] When set to 1, the server will support
+ server-to-server copies for which this server is
+ the destination of the copy.
+
+ nfsd.nfsd4_ssc_umount_timeout =
+ [NFSv4.2] When used as the destination of a
+ server-to-server copy, knfsd temporarily mounts
+ the source server. It caches the mount in case
+ it will be needed again, and discards it if not
+ used for the number of milliseconds specified by
+ this parameter.
+
nfsd.nfs4_disable_idmapping=
[NFSv4] When set to the default of '1', the NFSv4
server will return only numeric uids and gids to
@@ -3250,6 +3263,7 @@
and gids from such clients. This is intended to ease
migration from NFSv2/v3.
+
nmi_backtrace.backtrace_idle [KNL]
Dump stacks even of idle CPUs in response to an
NMI stack-backtrace request.