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author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2009-08-09 21:06:19 +0200 |
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committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2009-08-09 21:06:19 +0200 |
commit | cbf1107126af2950623fafdaa5c9df43ab00f046 (patch) | |
tree | 101e9a26fc86218f567e5c99aad3ddadfdab2691 /Documentation | |
parent | NFSv4: Don't do idmapper upcalls for asynchronous RPC calls (diff) | |
download | linux-cbf1107126af2950623fafdaa5c9df43ab00f046.tar.xz linux-cbf1107126af2950623fafdaa5c9df43ab00f046.zip |
SUNRPC: convert some sysctls into module parameters
Parameters like the minimum reserved port, and the number of slot entries
should really be module parameters rather than sysctls.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/kernel-parameters.txt | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index dd1a6d4bb747..2f1820683b69 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -2391,6 +2391,18 @@ and is between 256 and 4096 characters. It is defined in the file stifb= [HW] Format: bpp:<bpp1>[:<bpp2>[:<bpp3>...]] + sunrpc.min_resvport= + sunrpc.max_resvport= + [NFS,SUNRPC] + SunRPC servers often require that client requests + originate from a privileged port (i.e. a port in the + range 0 < portnr < 1024). + An administrator who wishes to reserve some of these + ports for other uses may adjust the range that the + kernel's sunrpc client considers to be privileged + using these two parameters to set the minimum and + maximum port values. + sunrpc.pool_mode= [NFS] Control how the NFS server code allocates CPUs to @@ -2407,6 +2419,15 @@ and is between 256 and 4096 characters. It is defined in the file pernode one pool for each NUMA node (equivalent to global on non-NUMA machines) + sunrpc.tcp_slot_table_entries= + sunrpc.udp_slot_table_entries= + [NFS,SUNRPC] + Sets the upper limit on the number of simultaneous + RPC calls that can be sent from the client to a + server. Increasing these values may allow you to + improve throughput, but will also increase the + amount of memory reserved for use by the client. + swiotlb= [IA-64] Number of I/O TLB slabs switches= [HW,M68k] |