Avamar: Linux backup of NFS file system fails with autofs configured.

摘要: Avamar Linux backup fails to backup NFS-mounted file system.

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症狀

Trying to backup Network File System (NFS) remote file system.
  1. vi avtar.cmd
  2. Add 
    --force
  3. vi avagent.cmd
  4. Add 
    --forcefs=NFS
Linux client backup fails on NFS-mounted volumes.
  
2023/01/26-20:02:41.92140 [avtar] file_system_info::do_mount_point(/legacy/e2/b2 = no fstype
2023/01/26-20:02:41.92141 [avtar] nbackdir::init >>>>>> AH HAH!!! go:0
2023-01-26 17:02:41 avtar Warning <5652>: Not traversing into /legacy/e2/b2 () - Not listed in mount table (possible automount directory)
2023/01/26-20:02:41.92144 [avtar] nbackdir::init - Backup path /legacy/e2/b2a has no fstype. Using --x15=131072 to continue traversing into the path

Avtar finds the mountpoint but fails to find the file system type.

原因

The failure happens when the file system is set up to automount the volumes and the mount table is not updated. Avtar does not recognize the file system entry under this configuration.
When we force the backup of these NFS file systems, it conflicts with automount of directory and avtar cannot find the file system type.

解析度

Resolution:
Disable the automount for these file systems and allow them to be mounted as NFS volumes. Avtar finds these file systems in the mount table and has no problem backing up the NFS directories.

受影響的產品

Avamar Client for Linux, UNIX, MacOSX
文章屬性
文章編號: 000215876
文章類型: Solution
上次修改時間: 13 6月 2024
版本:  1
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