ENODEV usually means that the disk device was not found on the server(s) in the server list. In this case c100[5-8] do not apparently have access to r10f6e8, -Bryan
From: [email protected] [mailto:[email protected]] On Behalf Of J. Eric Wonderley Sent: Wednesday, January 04, 2017 11:55 AM To: gpfsug main discussion list <[email protected]> Subject: [gpfsug-discuss] strange mmchnsd error? [root@cl001 ~]# cat chnsd_home_flh %nsd: nsd=r10f1e5 servers=cl008,cl001,cl002,cl003,cl004,cl005,cl006,cl007 %nsd: nsd=r10f6e5 servers=cl007,cl008,cl001,cl002,cl003,cl004,cl005,cl006 %nsd: nsd=r10f1e6 servers=cl006,cl007,cl008,cl001,cl002,cl003,cl004,cl005 %nsd: nsd=r10f6e6 servers=cl005,cl006,cl007,cl008,cl001,cl002,cl003,cl004 %nsd: nsd=r10f1e7 servers=cl004,cl005,cl006,cl007,cl008,cl001,cl002,cl003 %nsd: nsd=r10f6e7 servers=cl003,cl004,cl005,cl006,cl007,cl008,cl001,cl002 %nsd: nsd=r10f1e8 servers=cl002,cl003,cl004,cl005,cl006,cl007,cl008,cl001 %nsd: nsd=r10f6e8 servers=cl001,cl002,cl003,cl004,cl005,cl006,cl007,cl008 %nsd: nsd=r10f1e9 servers=cl008,cl001,cl002,cl003,cl004,cl005,cl006,cl007 %nsd: nsd=r10f6e9 servers=cl007,cl008,cl001,cl002,cl003,cl004,cl005,cl006 [root@cl001 ~]# mmchnsd -F chnsd_home_flh mmchnsd: Processing disk r10f6e5 mmchnsd: Processing disk r10f6e6 mmchnsd: Processing disk r10f6e7 mmchnsd: Processing disk r10f6e8 mmchnsd: Node cl005.cl.arc.internal returned ENODEV for disk r10f6e8. mmchnsd: Node cl006.cl.arc.internal returned ENODEV for disk r10f6e8. mmchnsd: Node cl007.cl.arc.internal returned ENODEV for disk r10f6e8. mmchnsd: Node cl008.cl.arc.internal returned ENODEV for disk r10f6e8. mmchnsd: Error found while processing stanza %nsd: nsd=r10f6e8 servers=cl001,cl002,cl003,cl004,cl005,cl006,cl007,cl008 mmchnsd: Processing disk r10f1e9 mmchnsd: Processing disk r10f6e9 mmchnsd: Command failed. Examine previous error messages to determine cause. I comment out the r10f6e8 line and then it completes? I have some sort of fabric san issue: [root@cl005 ~]# for i in {1..8}; do ssh cl00$i lsscsi -s | grep 38xx | grep 1.97 | wc -l; done 80 80 80 80 68 72 70 72 but i'm suprised removing one line allows it to complete. ________________________________ Note: This email is for the confidential use of the named addressee(s) only and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you are hereby notified that any review, dissemination or copying of this email is strictly prohibited, and to please notify the sender immediately and destroy this email and any attachments. Email transmission cannot be guaranteed to be secure or error-free. The Company, therefore, does not make any guarantees as to the completeness or accuracy of this email or any attachments. This email is for informational purposes only and does not constitute a recommendation, offer, request or solicitation of any kind to buy, sell, subscribe, redeem or perform any type of transaction of a financial product.
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