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XCP copy is failing: xcp xdr decode 'name': no space

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Category:
ontap-9
Specialty:
nas
Last Updated:

Applies to

  • ONTAP 9
  • XCP 1.9.4P1
  • NFSv3 
  • Red Hat Enterprise Linux release 9.4 (Plow)

Issue

  • XCP Copy is failing:
WARNING - 1952889 xcp 10.0.3.20 tcp 2049 nfs3 c0 782 nfs3 READDIRPLUS '10.0.1.20:/data_folder/folder1/folder2/Application/subjects_pngs' cookie 14749748 maxcount 65536 reply: entries 122 ({'REG': 122}) hard links 0 eof 0: b 31472: xdr decode 'name': no space
ERROR - 1952889 xcp xcp Traceback (most recent call last):
File "sched.pyx", line 825, in sched.Engine.wait
File "sched.pyx", line 605, in sched.Engine._waitloop0
File "sched.pyx", line 710, in sched.Engine._decodeall
File "sched.pyx", line 707, in sched.Engine._decodeall
File "rpc.pyx", line 700, in rpc.Channel.unmarshall
File "rpc.pyx", line 1391, in rpc.ClientChannel.decode
File "rpc.pyx", line 1388, in rpc.ClientChannel.decode
File "nfs3.pyx", line 1625, in nfs3.Program.xdr
File "nfs3.pyx", line 1207, in nfs3._xdrResOK
File "nfs3.pyx", line 1405, in nfs3._xdrReadDirRes
File "nfs3.pyx", line 1315, in nfs3.Dirent3._xdr
File "xdr.pyx", line 92, in xdr._xdrString
xdr.Enospace: xdr decode 'name': no space
2025-10-20 09:37:40,097 - ERROR - 1952889 xcp xcp xdr decode 'name': no space
  • Cluster logs show no errors during the xcp copy error 
  • Packet traces show no errors during the copy also 

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