[OpenAFS] can't obtain PAGs on Windows Server 2008R2

[Jeffrey Altman]

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The error is ERROR_NOT_FOUND which indicates that no PAG exists which
probably implies that something on the system is
blocking/filtering/removing the ACE the AFS Redirector adds to process
DACL during process creation.  The existence or lack of existence of a
PAG has no impact on the system except for the purpose of associating an
identifier with a process / thread which is accessible during requests
to AFS.  If the vmware backup process is having difficulties it is most
likely unrelated to the existence or not of PAGs.

Jeffrey Altman



On 1/25/2013 12:56 PM, John Perkins wrote:
> One of our Server 2008R2 systems is reporting a lot of errors like this=

> during login:
>=20
> Event 1008, AFS Logon: AFSCreatePAG Failed IOCTL_AFS_AUTHGROUP_SID_QUER=
Y
> Error 0x00000490
>=20
> Not a big deal when logging in as administrator and getting a desktop,
> but we suspect we're seeing problems when our VMware VM backups fire of=
f
> on this host and create unattended sessions for individual VM backups. =

> Stopping the TransarcAFSDaemon service while backups are running seems
> to improve the reliability of the backup process.
>=20
> The administrator user exists in domain AD (ad.cs.wisc.edu).  We do use=

> integrated logon, but it is disabled on a per-domain basis for domains
> LOCALHOST and AD in our case with
> HKLM\SYSTEM\CurrentControlSet\TransarcAFSDaemon\NetworkProvider\Domain\=
<domain>\LogonOptions
> =3D 0x0 registry keys set to disable integrated logon for users in thos=
e
> domains.
>=20
> Is the above AFSCreatePAG error a critical error, and is there a way to=

> tweak the system settings to eliminate such errors?
>=20
> John
>=20
>=20
>=20
> _______________________________________________
> OpenAFS-info mailing list
> OpenAFS-info@openafs.org
> https://lists.openafs.org/mailman/listinfo/openafs-info


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