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Troubleshooting

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This section provides troubleshooting guidance for data migration using NetApp XCP.

Error 1: XCP Failed with nfs3 error 70: stale filehandle Error in the xcp.log

Reason and guidance.

Mount the source folder and verify that the folder exists. If it does not exist or if it has been removed, you will receive a stale filehandle error, in which case, you can ignore the error.

Error 2: NetApp NFS Destination Volume Has Space, but XCP Failed with nfs3 error 28: no space left on device

Reason and guidance.

  1. Check the space of the NFS destination volume by running the df command or check the storage.

    root@workr-140: USER3# df -h /xcpdest
Filesystem                 Size  Used Avail Use% Mounted on
10.63.150.127:/xcpsrc_vol  4.3T  1.7T  2.6T  40% /xcpsrc_vol

  2. Check the inodes in the storage controller.

    A800-Node1-2::> volume show -volume xcpdest -fields files,files-used
vserver        volume  files    files-used
-------------- ------- -------- ----------
A800-Node1_vs1 xcpdest 21251126 21251126
A800-Node1-2::>

  3. If inode is used, increase the number of inodes by running the following command:

    A800-Node1-2::> volume modify -volume xcpdest -vserver A800-Node1_vs1 -files 40000000
Volume modify successful on volume xcpdest of Vserver A800-Node1_vs1.
A800-Node1-2::> volume show -volume xcpdest -fields files,files-used
vserver        volume  files    files-used
-------------- ------- -------- ----------
A800-Node1_vs1 xcpdest 39999990 21251126
A800-Node1-2::>