Cloud sync transfer fails with "ENODEV: no such device"
Applies to
- NetApp Cloud Sync
- SMB
Issue
- NetApp Cloud Sync relationships fail wtih error 'ENODEV: no such device' and 'EAGAIN:resource temporarily unavailable'.
- Error observed in Data Broker Failed logs :
[INFO] [SCANNER] [8] [23432] [xxxxxxxxxxxx] [LIST] FAILED source { cifs: { host: '10.zz.yy.xx', share: 'xxxx', version: '3.0', provider: 'cifs', path: 'xxxx/xxxx/xxxx' } } and target: { nfs: { host: 'fs-xxxx', export: '/', version: '4.1', path: '/xxxx/xxxx/xxxx/xxxx', provider: 'efs', accessPoint: 'fsap-0xxxxxxxxx' } } [Error: ENODEV: no such device, scandir 'mnt/xxxxxxxxxxxx/xxxx-xxxx-xxxx-xxxx-xxxx_src/xxxx/xxxx/xxxx'] { errno: -19, code: 'ENODEV', syscall: 'scandir', path: 'mnt/xxxxxxxxxxxxx/xxxx-xxxx-xxxx-xxxx-xxxx_src/xxxx/xxxx/xxxx' }- Error observed in ONTAP EMS logs:
[?] Fri Jul 09 01:03:17 +1000 [node-01: kernel: Nblade.cifsMaxOpenSameFileNotice:notice]: Received 801 open file requests, nearing the configured limit of 1000, for the same file by one user on a connection: clientIP:port 10.zz.yy.xx:56142, file: "xxxx" on share: "xxxx".[?] Fri Jul 09 01:03:21 +1000 [node-01: kernel: ems.engine.suppressed:debug]: Event 'Nblade.cifsMaxOpenSameFile' suppressed 4473 times in last 97183 seconds.[?] Fri Jul 09 01:03:21 +1000 [node-01: kernel: Nblade.cifsMaxOpenSameFile:error]: Received too many open file requests for the same file by one user on a connection: clientIP:port 10.zz.yy.xx:56142, file "xxxx" on share "xxxx". Object type is: VSERVER with UUID: xxxxxxxxx-xxxxxxxxx-xxxx-xxxx-xxxxxxxxxxxxx.