What do I need to know about NFS mount?
NFS Mount Options are the ones which we will use to mount a NFS Share on the NFS Client. Below are the most used NFS mount options we are going to understand in this article with different examples.
What are the NFS export options in Linux?
NFS exports options are the permissions we apply on NFS Server when we create a NFS Share under /etc/exports. Below are the most used NFS exports options in Linux. NFS exports options example with secure vs insecure. With secure the port number from which the client requests a mount must be lower than 1024.
Can a USB drive be used as a NFS share?
NTFS (read and write capability) Try formatting the drive in the Ext2 or Ext3 or Ext4 and see if it shows up as an NFS share. Note however that formatting it as Linux Ext2, Ext3/Ext4 may make the drive unreadable in Windows unless one uses 3rd party software. It’s NTFS and it needs to stay that way.
Which is the server port for the NFS share?
In such case the client will be forced to use port number less than 1024 to access the NFS shares. Here as you see client is using port 867 to access the share. This is the client port we are discussing about and not the server port. The server port refers to the port which is used by NFS services.
Do you need NFS 3.0 for Blob Storage?
You should consider using this feature for any other type of workload that uses multiple readers and many threads, which require high bandwidth. NFS 3.0 protocol support requires blobs to be organized into on a hierarchical namespace. You can enable a hierarchical namespace when you create a storage account.
When to use the Interruptible flag in NFS?
When there’s an error, however, it can be quite a nuisance. Because of this, NFS has an option to mount file systems with the interruptible flag (the intr option), which allows a process that is waiting on an NFS request to give up and move on. In general, unless you have reason not to use the intr option, it is usually a good idea to do so.
Which is the best NFS mount option for VOB?
For Linux VOB hosts, this is accomplished by mounting the VOB database storage with the “nolock” mount option. For Solaris VOB hosts, the option is “llock”. Furthermore, the use of these mount options avoid a number of performance degradations that can occur as a result of defects in the implementation of NFS locking by various vendors.