e should then have sufficientinformation to determine why the owner of the file is not as expected.
Regards,
Christof Schmitt
Software Engineer
IBM Systems, Spectrum Scale Development
+1 520 799 2469
christof.schm...@us.ibm.com
@chsc Twitter
IBM
- Original message -From: "Pau
rved across code upgrades,but again, this is not an official support statement.
This is also not a new request, there is also a pending RFE to makethis an official Scale feature:https://www.ibm.com/developerworks/rfe/execute?use_case=viewRfe_ID=141534
Regards,
Christof Schmitt
Software Engi
If there are ACLs, then you also need to update all ACLs (gpfs_getacl(), update uids and gids in all entries, gpfs_putacl()), in addition to the chown() call.
Regards,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZchristof.schm...@us.ibm.com || +1-520-799-2469 (T/L
these traces together with a snap to asupport ticket and we use that as a starting point for debugging.
Regards,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZchristof.schm...@us.ibm.com || +1-520-799-2469 (T/L: 321-2469)
- Original message -From: David Johnson Sent
ted as a new feature and requsting that througha RFE would be appropriate.
Regards,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZchristof.schm...@us.ibm.com || +1-520-799-2469 (T/L: 321-2469)
- Original message -From: mark.berg...@uphs.upenn.eduTo: gpfsug m
roundup size' 0
In case there is a problem, remove it again to revert back to thedefault:
/usr/lpp/mmfs/bin/net conf delparm global 'allocation roundup size'
Regards,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZchristof.schm...@us.ibm.com || +1-520-799-2469 (T/L
m the distributed development here. TheLinux kernel SMB/CIFS client allows applications to query the offlineflag, but it would be up to the applications (e.g. file browsers) toquery that flag before reading data for generating previews.
Regards,
Christof Schmitt || IBM || Spectrum Scale Deve
.
Regards,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZchristof.schm...@us.ibm.com || +1-520-799-2469 (T/L: 321-2469)
- Original message -From: Todd Ruston Sent by: gpfsug-discuss-boun...@spectrumscale.orgTo: gpfsug-discuss@spectrumscale.orgCc:Subject
butes" of a user on the Active Directory. For example, --unixmap-domains "MYDOMAIN1(2-5:unix);MYDOMAIN2(10-20:win)"
Regards,
Christof Schmitt || IBM || Spectrum Scale Development || Tuc
code in vfs_gpfs.c does that if you want to see an example.
Regards,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZchristof.schm...@us.ibm.com || +1-520-799-2469 (T/L: 321-2469)
- Original message -From: Jonathan Buzzard Sent by: gpfsug-discuss-bo
. If there is a wider demand for a specific authentication option, that could always become a RFE to discuss possible extensions of the CLI.
Regards,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZchristof.schm...@us.ibm.com || +1-520-799-2469 (T/L: 321-2469
as a feature request through RFE.
Regards,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZchristof.schm...@us.ibm.com || +1-520-799-2469 (T/L: 321-2469)
- Original message -From: "Lyle Gayne" Sent by: gpfsug-discuss-boun...@spectrumscale.orgTo: g
an versus big endian).
Regards,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZchristof.schm...@us.ibm.com || +1-520-799-2469 (T/L: 321-2469)
- Original message -From: Simon Thompson Sent by: gpfsug-discuss-boun...@spectrumscale.orgTo: gpfsug main discus
to use that share. That wouldavoid the recall storms, but runs the risk of Mac users connecting tothe wrong share and avoiding this workaround...
Regards,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZchristof.schm...@us.ibm.com || +1-520-799-2469 (T/L: 321-2469)
--
curs with the CES Samba (gpfs.smb), please open a PMR for debuggingthis issue. If this is not the CES Samba, please contact the providerof the Samba package for additional support.
Regards,
Christof
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZchristof.schm...@us.ibm.com || +
d.
Could you open a RFE to request snapshot browsing from Mac clients? An official request would be helpful in prioritizing the development and test work required to support this.
Regards,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZchristof.schm...@us.ibm.com || +1-52
idmap config DOMAINNAME : schema_mode' sfu
Then restart gpfs-winbind on all protocol nodes or use "mmces service" to stop and start SMB on all protocol nodes.
Note that we have not tested this configuration, so if that should be supported in a possible future release, please open a
ary group as set in "UNIX attributes" of a user on the Active Directory. For example, --unixmap-domains "MYDOMAIN1(2-5:unix);MYDOMAIN2(10-20:win)"
This gets mapped to 'idmap config ... : unix_primary_group' in theinternal config.
Christof Schmitt || IBM
to capture the problem in a SMB trace and report the problem through a PMR.
Regards,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZchristof.schm...@us.ibm.com || +1-520-799-2469 (T/L: 321-2469)
- Original message -From: ho...@interia.plSent by: gpfsug-discuss-boun
ine the fileset quota.
The API calls to query for user and group quota simply take a path, so they
don't have the same complications as the query for the fileset quota.
Regards,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZchristof.schm...@us.ibm.com || +1-520-799-2469
Follow-symlinks is a however a hard-requirement for to follow links outside GPFS filesystems.
I might be reading this wrong, but do you actually want symlinks that point to a file or directory outside of the GPFS file system? Could you outline a usecase for that?
Regards,
Christof Schmitt
of the question is which quotas should be applied to the reported free space.
Regards,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZchristof.schm...@us.ibm.com || +1-520-799-2469 (T/L: 321-2469)
- Original message -From: Jonathan Buzzard <jonathan.buzz...@strath.ac
on which directory the client asks for the available space. That can be seen in a network or smb trace.
Regards,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZchristof.schm...@us.ibm.com || +1-520-799-2469 (T/L: 321-2469)
- Original message -From: "Sobey, Ri
databases.
We have the same limitation and enforcement in the Samba version shipped with Spectrum Scale. I expect the same to be true for all clustered Samba versions today.
Regards,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZchristof.schm...@us.ibm.com || +1-520-799
ethod. If apiece is missing, then it would still make sense to make use of theexisting CES methods as much as possible, to stay as close as possiblewith a supported configuration.
Regards,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZchristof.schm...@us.ibm.com || +1-520-799-2
hanged in the record and communication format for a specific upgrade,
then it works for that specific case. As this requires a thorough code review
that also can easily miss subtle changes, the safe assumption is that the
rolling upgrade won't work.
Regards,
Christof Schmitt || IBM || Spectrum Scale Devel
,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZchristof.schm...@us.ibm.com || +1-520-799-2469 (T/L: 321-2469)
- Original message -From: "Sobey, Richard A" <r.so...@imperial.ac.uk>Sent by: gpfsug-discuss-boun...@spectrumscale.orgTo: gpfsug main
available across all protocol nodes. A concurrent upgrade for SMB would require correct handling of ctdb communications and the tdb records across multiple versions; that is not available today.
Regards,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZchristof.schm...@us.ibm.com
Rolling code upgrade was never support for SMB for the reasons mention in my other email.
The change in 5.0 is to enforce this restriction on a code level. The SMB service will refuse to start on a protocol node, if an incompatible version is already running on another node.
Regards,
Christof
minimize the outage.
We know that this is not ideal, but as mentioned above this is limited by the large effort that would be required which has to be weighed against other requirements and priorities.
Regards,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZchristof.schm...@u
s 10 clients to connect?
I am not aware of any special requirements. The overall requirementfor SMB and LDAP is that the Samba schema is installed on the LDAPserver, and the attributes are set correctly.
Regards,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZchristof.schm...@us.ibm
,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZchristof.schm...@us.ibm.com || +1-520-799-2469 (T/L: 321-2469)
- Original message -From: matthias.kni...@rohde-schwarz.comSent by: gpfsug-discuss-boun...@spectrumscale.orgTo: gpfsug main discussion list <gpfsug-disc
o track the analysis would be through a PMR.
Regards,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZ
christof.schm...@us.ibm.com || +1-520-799-2469 (T/L: 321-2469)
- Original message -
From: "Sobey, Richard A" <r.so...@imperial.ac
with a different setting of 'strict locking' has not been tested and is outside of the normal support.
Do you have a usecase where the default setting does not work and 'strict locking = yes' is required?
Regards,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZchristof.schm
+ 4x15s).
On the other hand, if the SMB clients are still responding to TCP keep-alive packets, then the connection is considered valid. It might be interesting to look into the unwanted connections and possibly capture a network trace or look into the client systems to better understand
tween PTF2 and PTF4?
Regards,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZchristof.schm...@us.ibm.com || +1-520-799-2469 (T/L: 321-2469)
- Original message -From: "Sobey, Richard A" <r.so...@imperial.ac.uk>Sent by: gpfsug-discuss-boun...@spectrumsc
4.2.3 PTF4 seems to have a fix for this area. Can you try again with that PTF installed?
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZchristof.schm...@us.ibm.com || +1-520-799-2469 (T/L: 321-2469)
- Original message -From: "Sobey, Richard A&q
Apologies, point 2) should read:
POSIX user and group names on the other hand are case-sensitive and case-preserving
Regards,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZchristof.schm...@us.ibm.com || +1-520-799-2469 (T/L: 321-2469)
- Original message
into improving this for Scale, the best approach would be filing a RFE to request better handling of the usecase of using NFS with AD.
Regards,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZchristof.schm...@us.ibm.com || +1-520-799-2469 (T/L: 321-2469)
- Original
Scale).
Regards,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZchristof.schm...@us.ibm.com || +1-520-799-2469 (T/L: 321-2469)
- Original message -From: Bart Van Damme <bart.vanda...@sdnsquare.com>Sent by: gpfsug-discuss-boun...@spectrumscale.orgTo: gpfsug-d
so enforces the permissions defined in the ACL, and
these are not overwritten by the additional privilege.
The current workaround is the 'admin users' option. You might want to
raise a RFE to request better support of the Backup privilege and the
"Backup Operators" group.
Regards
dd a member.
/usr/lpp/mmfs/bin/net sam delmem Administrators DOMAIN\user
to remove a member
This is currently an untested feature and not exposed through the CLI.
If there is a need to have this exposed through the CLI or GUI,
that should be requested through a RFE so that it can feed into
the pla
an decide on the priority of the request.
Regards,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZ
christof.schm...@us.ibm.com || +1-520-799-2469(T/L: 321-2469)
___
gpfsug-discuss mailing list
gpfsug-discuss at spectrumscale.org
a failing ldap query in this case.
Regards,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZ
christof.schm...@us.ibm.com || +1-520-799-2469(T/L: 321-2469)
From: "mark.b...@siriuscom.com" <mark.b...@siriuscom.com>
To: gpfsug main discu
question: Log files are kept in /var/adm/ras/. In case
more detailed traces are required, use the mmprotocoltrace command.
Regards,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZ
christof.schm...@us.ibm.com || +1-520-799-2469(T/L: 321-2469)
From: "Sobey, Richard A&q
for a
defined amount of time.
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZ
christof.schm...@us.ibm.com || +1-520-799-2469(T/L: 321-2469)
From: Lukas Hejtmanek <xhejt...@ics.muni.cz>
To: gpfsug main discussion list <gpfsug-discuss@spectrumscale.org>
Date:
/bl1adm_smbexportlimits.htm#bl1adm_smbexportlimits
"Only mandatory SMB3 protocol features are supported. "
Regards,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZ
christof.schm...@us.ibm.com || +1-520-799-2469(T/L: 321-2469)
From: Lukas Hejtmanek <xhejt...@ics.muni.cz>
nt is used to connect to a DC that is chosen from the DCs discovered
through DNS and not necessarily the one used for the initial
configuration.
I submitted an internal request to explain this better in the mmuserauth
manpage.
Regards,
Christof Schmitt || IBM || Spectrum Scale Development ||
services, it requires SMB to be running.
Regards,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZ
christof.schm...@us.ibm.com || +1-520-799-2469(T/L: 321-2469)
From: "Sobey, Richard A" <r.so...@imperial.ac.uk>
To: "'gpfsug-discuss@spectrumscale.o
configuration, hence the line between "supported" option and everything
else.
If there is a usecase that requires other Samba options than the ones
listed as "supported", one way forward would be opening a RFE that
describes the usecase and the Samba option to support it.
C
account for the cluster. Once that is done, that information is no longer
used, and e.g. the account from --user-name could be deleted, the password
changed or the specified DC could be removed from the domain (as long as
other DCs are remaining).
Regards,
Christof Schmitt || IBM || Spectrum S
rds,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZ
christof.schm...@us.ibm.com || +1-520-799-2469(T/L: 321-2469)
From: Shaun Anderson <sander...@convergeone.com>
To: Christof Schmitt/Tucson/IBM@IBMUS
Cc: gpfsug main discussion list <gp
o the Samba
version provided with CES? Should the same id mappings be used?
Regards,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZ
christof.schm...@us.ibm.com || +1-520-799-2469(T/L: 321-2469)
From: Shaun Anderson <sander...@convergeone.com>
To: g
the Samba services to the ones provided through CES
Regards,
Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZ
christof.schm...@us.ibm.com || +1-520-799-2469(T/L: 321-2469)
From: "Sobey, Richard A" <r.so...@imperial.ac.uk>
To: gpfsug main discuss
=fdbca5e13a0375d7f18639679a627e67c3df647a
The CES build of Samba shippied in Spectrum Scale includes the mentioned
patch, and that should avoid the problem seen. Would it be possible to
build Samba again with the mentioned patch to test whether that fixes the
issue seen here?
Regards,
Christof Schmitt || IBM || Spectrum Scale
nodes):dig -t SRV _kerberos._tcp.$(/usr/lpp/mmfs/bin/net conf getparm global realm)Regards,Christof Schmitt || IBM || Spectrum Scale Development || Tucson, AZchristof.schm...@us.ibm.com || +1-520-799-2469 (T/L: 321-2469)-gpfsug-discuss-boun...@spectrumscale.org wrote: -To: gpfsug main
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