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-rw-r--r--ipalib/plugins/service.py8
1 files changed, 7 insertions, 1 deletions
diff --git a/ipalib/plugins/service.py b/ipalib/plugins/service.py
index a3d436e61..6b6634458 100644
--- a/ipalib/plugins/service.py
+++ b/ipalib/plugins/service.py
@@ -66,6 +66,11 @@ EXAMPLES:
Override a default list of supported PAC types for the service:
ipa service-mod HTTP/web.example.com --pac-type=MS-PAC
+ A typical use case where overriding the PAC type is needed is NFS.
+ Currently the related code in the Linux kernel can only handle Kerberos
+ tickets up to a maximal size. Since the PAC data can become quite large it
+ is recommended to set --pac-type=NONE for NFS services.
+
Delete an IPA service:
ipa service-del HTTP/web.example.com
@@ -258,7 +263,8 @@ class service(LDAPObject):
cli_name='pac_type',
label=_('PAC type'),
doc=_("Override default list of supported PAC types."
- " Use 'NONE' to disable PAC support for this service"),
+ " Use 'NONE' to disable PAC support for this service,"
+ " e.g. this might be necessary for NFS services."),
values=(u'MS-PAC', u'PAD', u'NONE'),
csv=True,
),