Hi all, We need to migrate one “stand alone” SPE physical scanner from its current domain to the new domain; the SPE is scanning only one 7-mode NetApp over two IP. We tried to do this 4 months ago unsuccessfully because once we had got the server migrated to the new domain the scanner got disconnected from the NetApp every time it got connected. Please, check below the incoming logs from the NetApp: Fri Mar 12 22:41:16 WET [netapp:vscan.server.connecting.successful:info]: CIFS: Vscan server \\SPEscanner registered with the filer successfully. Fri Mar 12 22:41:16 WET [netapp:vscan.server.connecting.already:info]: CIFS: Vscan server x.x.x.x attempted to register but there is already a vscan server registered from that address. Fri Mar 12 22:41:16 WET [netapp:cifs.smb2.client.signing:error]: Connection to server:\\SPEscannerfailed due to mismatch in signature. Fri Mar 12 22:41:16 WET [netapp:cifs.server.errorMsg:error]: CIFS: Error for server \\SPEscanner: Error in session setup response STATUS_ACCESS_DENIED It is as if there is something cached in the netapp and it does not like that the scanner has the same name/ip as in the old domain. After this errors, we decided to rollback and migrate the scanner to its original domain, but it was still failing for 3 hours and then it started to work “magically”. Sat Mar 13 02:52:23 WET [netapp:vscan.server.connecting.successful:info]: CIFS: Vscan server \\SPEscannerregistered with the filer successfully. Sat Mar 13 02:59:55 WET [netapp:vscan.server.connecting.disconnect:info]: CIFS: Vscan server \\SPEscannerderegistered and will be removed from the list of available vscan servers. Sat Mar 13 02:59:55 WET [netapp:cifs.server.infoMsg:info]: CIFS: Warning for server \\SPEscanner : Connection terminated. Sat Mar 13 02:59:55 WET [netapp:vscan.dropped.connection:warning]: CIFS: Virus scan server \\SPEscanner (x.x.x.x) has disconnected from the filer. Sat Mar 13 03:02:01 WET [netapp:vscan.server.connecting.successful:info]: CIFS: Vscan server \\SPEscanner registered with the filer successfully. Sat Mar 13 03:02:01 WET [netapp:vscan.server.connecting.disconnect:info]: CIFS: Vscan server \\SPEscanner deregistered and will be removed from the list of available vscan servers. Sat Mar 13 03:02:01 WET [netapp:cifs.server.infoMsg:info]: CIFS: Warning for server \\SPEscanner : Connection terminated. Sat Mar 13 03:02:01 WET [netapp:vscan.dropped.connection:warning]: CIFS: Virus scan server \\SPEscanner (x.x.x.x) has disconnected from the filer. Sat Mar 13 03:02:01 WET [netapp:vscan.server.connecting.successful:info]: CIFS: Vscan server \\SPEscanner registered with the filer successfully. Sat Mar 13 03:13:01 WET [netapp:cifs.pipe.errorMsg:error]: CIFS: Error on named pipe with SPEscanner : Error connecting to server, open pipe failed Sat Mar 13 03:13:01 WET [netapp:cifs.server.infoMsg:info]: CIFS: Warning for server \\SPEscanner : Connection terminated. Sat Mar 13 03:13:01 WET [netapp:vscan.server.connectError:error]: CIFS: An attempt to connect to vscan server \\SPEscanner failed [0xc00000b5]. Sat Mar 13 03:13:01 WET [netapp:vscan.dropped.connection:warning]: CIFS: Virus scan server \\SPEscanner (x.x.x.x) has disconnected from the filer. Sat Mar 13 03:13:08 WET [netapp:vscan.server.connecting.successful:info]: CIFS: Vscan server \\SPEscanner registered with the filer successfully. Sat Mar 13 03:13:08 WET [netapp:vscan.server.connecting.disconnect:info]: CIFS: Vscan server \\SPEscanner deregistered and will be removed from the list of available vscan servers. Sat Mar 13 03:13:08 WET [netapp:cifs.server.infoMsg:info]: CIFS: Warning for server \\SPEscanner : Connection terminated. Sat Mar 13 03:13:08 WET [netapp:vscan.dropped.connection:warning]: CIFS: Virus scan server \\SPEscanner (x.x.x.x) has disconnected from the filer. Sat Mar 13 03:13:08 WET [netapp:vscan.server.connecting.successful:info]: CIFS: Vscan server \\SPEscanner registered with the filer successfully. Have you ever experienced this problem? Is there something cached in the NetApp that prevents the connection? Thanks in advance! Regards, Diego Esteban Endpoint Specialist
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Hi guys,
just curious, what is needed to change volumes used for VMware datastores with NFS3 to run with NFS 4.1?
Simple unmount on both ends, enable 4.1 support on NetApp and mount again?
Thanks!
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I need to exclude a folder from sync . I am using the following parameter however this does not seems to be working
-exclude "'folder-a/b/c/*'"
Idea is anything under folder c should be excluded. is this the correct format?
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NetApp FAS3240 HA pair with 4 DS4243 arrays Running- 8.2.3 7-Mode Trying to move from a Windows 2008 based AD domain to a Windows 2012 AD Domain. SMB1 is disabled in the 2012 Domain Time services are runnning and both heads and both DC's are within a few seconds of each other I suspect the Win2k12 domain doesnt like something about the way the NetApp is handling SMB, but not sure what else to try at this point. I've reconnect one of the controllers back to the original 2008 Domain with no problems. cifs domaininfo NetBIOS Domain: {DOMAIN} Windows Domain Name: {domain name} Domain Controller Functionality: Not Available Domain Functionality: Not Available Forest Functionality: Not Available Filer AD Site: Default-First-Site-Name Not currently connected to any DCs Preferred Addresses: {SERVER IP 02} { SERVERNAME02} PDCBROKEN {SERVER IP 01} { SERVERNAME01} PDCBROKEN options cifs.smb2 cifs.smb2.enable on cifs.smb2.signing.max_threads 3 cifs.smb2.signing.multiprocessing default cifs.smb2.signing.required off cifs.smb2_1.branch_cache.enable off cifs.smb2_1.branch_cache.hash_time_out 3600 (value might be overwritten in takeover) console output from cifs resetdc Tue Mar 14 21:05:50 EDT [ SERVERNAME02 :cifs.server.infoMsg:info]: CIFS: Warning for server \\{SERVERNAME02}: Connection terminated. Tue Mar 14 21:05:50 EDT [ SERVERNAME02 :cifs.server.errorMsg:error]: CIFS: Error for server \\ {SERVERNAME02} : Error while negotiating protocol with server STATUS_IO_TIMEOUT. Tue Mar 14 21:06:20 EDT [ SERVERNAME02 :cifs.server.infoMsg:info]: CIFS: Warning for server \\ {SERVERNAME01} : Connection terminated. Tue Mar 14 21:06:20 EDT [ SERVERNAME02 :cifs.server.errorMsg:error]: CIFS: Error for server \\ {SERVERNAME01} : Error while negotiating
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