Re: Use iSCSI for remote /home?

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On 25Dec2020 13:53, Richard Shaw <hobbes1069@xxxxxxxxx> wrote:
>Based on the feedback, I settled on NFS for /home sharing because I
>really just want to share files, [...]

I just want to reiterate what Jorge Fábregas said: DO NOT use iscsi to 
_share_ a filesystem. I know you're not, but it isn't clear to me that 
you realise that this is a direct recipe for corruption and disaster.

A filesystem expects sole access to whatever block device it stores its 
data on. Two systems with the same block device mounted (i.e. via iscsi) 
_will_ walk all over its data structures without coordination, and 
_will_ mangle your data.

NFS or equivalent is definitely the go: you want _file_ level sharing, 
not _block_ level sharing, because that way the system managing "files" 
out of a block device is just one system (the remote system holding the 
device).

An NFS (or equivalent - cifs, sshfs etc) mount is essentially a file 
based proxy to a remote mounted tree.

Cheers,
Cameron Simpson <cs@xxxxxxxxxx>
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