Aaron, The reply you just got her is absolutely the correct one. However, its worth contributing something here. I have recently bene dealing with the parameter verbsPorts - which is a list of the interfaces which verbs should use. I found on our cluyster it was set to use dual ports for all nodes, including servers, when only our servers have dual ports. I will follow the advice below and make a global change, then change back the configuration for the server.
It is worth looking though at mmllnodeclass -all There is a rather rich set of nodeclasses, including clientNodes managerNodes nonNsdNodes nonQuorumNodes So if you want to make changes to a certain type of node in your cluster you will be able to achieve it using nodeclasses. Bond, James Bond [email protected] From: [email protected] [mailto:[email protected]] On Behalf Of IBM Spectrum Scale Sent: Saturday, October 07, 2017 5:07 AM To: gpfsug main discussion list <[email protected]> Cc: [email protected] Subject: Re: [gpfsug-discuss] changing default configuration values Hi Aaron, The default value applies to all nodes in the cluster. Thus changing it will change all nodes in the cluster. You need to run mmchconfig to customize the node override again. Regards, The Spectrum Scale (GPFS) team ------------------------------------------------------------------------------------------------------------------ If you feel that your question can benefit other users of Spectrum Scale (GPFS), then please post it to the public IBM developerWroks Forum at https://www.ibm.com/developerworks/community/forums/html/forum?id=11111111-0000-0000-0000-000000000479<https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ibm.com%2Fdeveloperworks%2Fcommunity%2Fforums%2Fhtml%2Fforum%3Fid%3D11111111-0000-0000-0000-000000000479&data=01%7C01%7Cjohn.hearns%40asml.com%7C97a5b2e31ea04ddcb9aa08d50d30994c%7Caf73baa8f5944eb2a39d93e96cad61fc%7C1&sdata=t5CHQ2X5P9TqSBRoPRstLk6cOBWM2CEezSnafn06zic%3D&reserved=0>. If your query concerns a potential software error in Spectrum Scale (GPFS) and you have an IBM software maintenance contract please contact 1-800-237-5511 in the United States or your local IBM Service Center in other countries. The forum is informally monitored as time permits and should not be used for priority messages to the Spectrum Scale (GPFS) team. [Inactive hide details for Aaron Knister ---10/06/2017 06:30:20 PM---Is there a way to change the default value of a configurati]Aaron Knister ---10/06/2017 06:30:20 PM---Is there a way to change the default value of a configuration option without overriding any overrid From: Aaron Knister <[email protected]<mailto:[email protected]>> To: gpfsug main discussion list <[email protected]<mailto:[email protected]>> Date: 10/06/2017 06:30 PM Subject: [gpfsug-discuss] changing default configuration values Sent by: [email protected]<mailto:[email protected]> ________________________________ Is there a way to change the default value of a configuration option without overriding any overrides in place? Take the following situation: - I set parameter foo=bar for all nodes (mmchconfig foo=bar) - I set parameter foo to baz for a few nodes (mmchconfig foo=baz -N n001,n002) Is there a way to then set the default value of foo to qux without changing the value of foo for nodes n001 and n002? -Aaron -- Aaron Knister NASA Center for Climate Simulation (Code 606.2) Goddard Space Flight Center (301) 286-2776 _______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at spectrumscale.org https://urldefense.proofpoint.com/v2/url?u=http-3A__gpfsug.org_mailman_listinfo_gpfsug-2Ddiscuss&d=DwICAg&c=jf_iaSHvJObTbx-siA1ZOg&r=IbxtjdkPAM2Sbon4Lbbi4w&m=PvuGmTBHKi7CNLU4X2GzUXkHzzezwTSrL4EdgwI0wrk&s=ma-IogZTBRL11_4zp2l8JqWmpHajoLXubAPSIS3K7GY&e=<https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Furldefense.proofpoint.com%2Fv2%2Furl%3Fu%3Dhttp-3A__gpfsug.org_mailman_listinfo_gpfsug-2Ddiscuss%26d%3DDwICAg%26c%3Djf_iaSHvJObTbx-siA1ZOg%26r%3DIbxtjdkPAM2Sbon4Lbbi4w%26m%3DPvuGmTBHKi7CNLU4X2GzUXkHzzezwTSrL4EdgwI0wrk%26s%3Dma-IogZTBRL11_4zp2l8JqWmpHajoLXubAPSIS3K7GY%26e%3D&data=01%7C01%7Cjohn.hearns%40asml.com%7C97a5b2e31ea04ddcb9aa08d50d30994c%7Caf73baa8f5944eb2a39d93e96cad61fc%7C1&sdata=5lExYU16kIc0BHniK%2B18aaDru%2B3amJgH9h0CNwkAx0k%3D&reserved=0> -- The information contained in this communication and any attachments is confidential and may be privileged, and is for the sole use of the intended recipient(s). Any unauthorized review, use, disclosure or distribution is prohibited. Unless explicitly stated otherwise in the body of this communication or the attachment thereto (if any), the information is provided on an AS-IS basis without any express or implied warranties or liabilities. To the extent you are relying on this information, you are doing so at your own risk. If you are not the intended recipient, please notify the sender immediately by replying to this message and destroy all copies of this message and any attachments. Neither the sender nor the company/group of companies he or she represents shall be liable for the proper and complete transmission of the information contained in this communication, or for any delay in its receipt.
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