NFSv4: Using fsid=0 but *not* exporting the root filesystem

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]



Hi,

I would like to use the NFSv4 ability to create a "root" filesystem with fsid=0, so that I don't have to refer to the whole path of the exported filesystem when I mount it. However I do *not* want this root filesystem to be mountable by any host. Is that possible and how?

E.g
Filesystem:
  /exports/data1
  /exports/data2
  /exports/data3

/etc/exports:
  /exports         *(ro,no_subtree_check,fsid=0)
  /exports/data1   host1(rw)
  /exports/data2   host1(rw)
  /exports/data3   host2(rw)


host1 and host2 can mount fileserver:/ and access any of the dataN directories at least read-only. That is unwanted. I'd like /exports/data1 and /exports/data2 to be exclusively accessible by host1 and /exports/data3 by host2. But I'd still like to be able to mount e.f. as fileserver:/data1 instead of fileserver:/exports/data1.

I've search around a lot and I have found the question several times, but no solution yet.

Cheers
frank


_______________________________________________
CentOS mailing list
CentOS@xxxxxxxxxx
https://lists.centos.org/mailman/listinfo/centos



[Index of Archives]     [CentOS]     [CentOS Announce]     [CentOS Development]     [CentOS ARM Devel]     [CentOS Docs]     [CentOS Virtualization]     [Carrier Grade Linux]     [Linux Media]     [Asterisk]     [DCCP]     [Netdev]     [Xorg]     [Linux USB]


  Powered by Linux