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nfs.man: adding new mount option max_connect (bz 2106848)

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Signed-off-by: Steve Dickson <steved@redhat.com>
Resolves: bz2106848
This commit is contained in:
Steve Dickson 2022-07-16 14:36:12 -04:00
parent 4e75850503
commit 39c3462872
2 changed files with 45 additions and 0 deletions
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37
nfs-utils-2.5.4-nfsman-maxconnect.patch Normal file
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@ -0,0 +1,37 @@
commit 28deb4f398363e4e75ea41ff0fe604b11f6ee91a
Author: Olga Kornievskaia <kolga@netapp.com>
Date: Tue Sep 21 13:00:12 2021 -0400
nfs.man: adding new mount option max_connect
When client discovers trunkable servers, instead of dropping newly
created trunkable connections, add this connection to the existing
RPC client.
Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: Steve Dickson <steved@redhat.com>
diff --git a/utils/mount/nfs.man b/utils/mount/nfs.man
index f1b76936..57a693fd 100644
--- a/utils/mount/nfs.man
+++ b/utils/mount/nfs.man
@@ -416,6 +416,19 @@ Note that the
option may also be used by some pNFS drivers to decide how many
connections to set up to the data servers.
.TP 1.5i
+.BR max_connect= n
+While
+.BR nconnect
+option sets a limit on the number of connections that can be established
+to a given server IP,
+.BR max_connect
+option allows the user to specify maximum number of connections to different
+server IPs that belong to the same NFSv4.1+ server (session trunkable
+connections) up to a limit of 16. When client discovers that it established
+a client ID to an already existing server, instead of dropping the newly
+created network transport, the client will add this new connection to the
+list of available transports for that RPC client.
+.TP 1.5i
.BR rdirplus " / " nordirplus
Selects whether to use NFS v3 or v4 READDIRPLUS requests.
If this option is not specified, the NFS client uses READDIRPLUS requests

8
nfs-utils.spec
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@ -24,6 +24,11 @@ Patch004: nfs-utils-2.5.4-mount-nov2.patch
Patch005: nfs-utils-2.5.4-gssd-debug-msg.patch
Patch006: nfs-utils-2.5.4-rpcctl.patch
#
# RHEL9.1
#
Patch007: nfs-utils-2.5.4-nfsman-maxconnect.patch
Patch100: nfs-utils-1.2.1-statdpath-man.patch
Patch101: nfs-utils-1.2.1-exp-subtree-warn-off.patch
Patch102: nfs-utils-1.2.5-idmap-errmsg.patch
@ -454,6 +459,9 @@ fi
%{_mandir}/*/nfsiostat.8.gz
%changelog
* Wed Jul 13 2022 Steve Dickson <steved@redhat.com> 2.5.4-11
- nfs.man: adding new mount option max_connect (bz 2106848)
* Mon Feb 28 2022 Steve Dickson <steved@redhat.com> 2.5.4-10
- Added the rpcctl command (bz 2059245)