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RELNOTES: Add entries for two new NFS features

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Rick Macklem 2023-04-16 12:34:52 -07:00
parent 4819e5aeda
commit 89d197cc99
1 changed files with 20 additions and 0 deletions
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RELNOTES
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@ -10,6 +10,26 @@ newline. Entries should be separated by a newline.
Changes to this file should not be MFCed.
896516e54a8c
Add a new "syskrb5" mount option for Kerberized NFSv4.1/4.2 mounts.
Without this patch, a Kerberized NFSv4.1/4.2 mount must provide
a Kerberos credential for the client at mount time.
This patch uses a feature of NFSv4.1/4.2 called SP4_NONE, which
allows the state maintenance operations to be performed by any
authentication mechanism, so that these operations may be done via
AUTH_SYS instead of RPCSEC_GSS (KerberosV). As such, no Kerberos
credential is required at mount time.
See mount_nfs(8).
330aa8acdec7,ff2f1f691cdb
Adds support for the SP4_MACH_CRED case for the
NFSv4.1/4.2 ExchangeID operation since the Linux
NFSv4.1/4.2 client is now using this for Kerberized mounts.
This change should only affect Kerberized NFSv4.1/4.2 mounts.
The Linux Kerberized NFSv4.1/4.2 mounts currently work without
support for this because Linux will fall back to SP4_NONE,
but there is no guarantee this fallback will work forever.
7344856e3a6d and many others:
Add support so that nfsd(8), nfsuserd(8), mountd(8), gssd(8)
and rpc.tlsservd(8) can be run in an appropriately configured