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admin-nfs

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admin-nfs [2024/10/21 19:43] – -Condense, formatting hogwildadmin-nfs [2024/10/21 19:49] (current) – -Condense, formatting hogwild
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  \\ {{:pasted:20220118-210028.png}}\\  \\  \\  \\ {{:pasted:20220118-210028.png}}\\  \\  \\
  
-**Enable NFS Server** - Sets the NFS server process to start at boot time.+**Enable NFS Server:** sets the NFS server process to start at boot time.
  
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-**Enable legacy (NFS V2) support: **Enables support for NFS version 2.+**Enable legacy (NFS V2) support: **enables support for NFS version 2.
  
 NFS currently has 3 versions - NFS 2/3/4. FreshTomato defaults to v3, but can also be set to "speak" v2 also.\\  \\ NFS currently has 3 versions - NFS 2/3/4. FreshTomato defaults to v3, but can also be set to "speak" v2 also.\\  \\
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-**IP Address/Subnet**  limits connectivity to the IP address or subnet you specify in this field.+**IP Address/Subnet:**  limits connectivity to the IP address or subnet you specify here.
  
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-**Access: ** defines the share permissions (how the share can be accessed)+**Access: ** defines the share permissions (how the share can be accessed).
  
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   * Async(hronous) - FreshTomato will acknowledge data before it's been written out. \\ The NFS server will acknowledge data before it's committed to disk. \\ If the server crashes, this can lead to data corruption.   * Async(hronous) - FreshTomato will acknowledge data before it's been written out. \\ The NFS server will acknowledge data before it's committed to disk. \\ If the server crashes, this can lead to data corruption.
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 + \\
  
 **Subtree Check:** **Subtree Check:**
  
-Yes+  * No * - subtree check will be disabled. 
 +  * Yes  - enables subtree checking. 
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-enables subtree checking. This has minor security implications, but it can improve reliability in some scenarios.+This has minor security implications, but can improve reliability in some scenarios.
  
-In NFS, if a subdirectory of a filesystem is exported, but the whole filesystem isn't, then whenever a NFS request arrives, the server must check that the accessed file is in the appropriate filesystem (easy) and that it is in the exported tree (harder). This check is called the subtree_check.+In NFS, if a filesystem subdirectory is exported, but not the whole filesystem, then whenever a NFS request arrives, the server must check the accessed file is in the appropriate filesystem (easy) and that it is in the exported tree (harder). This check is called the subtree_check.
  
-To perform this check, the server must include information about the location of the file in the file handle given to the client. This can cause problems with accessing files that are renamed while a client has them open. However, in many simple cases, it will still work.+To perform the check, the server must include details of the file location in the file handle given to the client. This can cause problems accessing files that are renamed while a client has them open. However, in many simple cases, it will still work.
  
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admin-nfs.1729536212.txt.gz · Last modified: 2024/10/21 19:43 by hogwild

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