[nfs-discuss] Sharing multiple zfs file systems problem

2007-11-23 Thread Tom Haynes
Simon Gao wrote: > > I am using NFS v3. I don't believe I am the only one or first one running > into this problem. I would like to know how others deal with such problem. > Using OpenSolaris is not an option in our production environment. > > Without being able to use sub file systems easily,

[nfs-discuss] Sharing multiple zfs file systems problem

2007-11-22 Thread Frank Batschulat (Home)
On Wed, 21 Nov 2007 22:36:18 +0100, Simon Gao wrote: >> Simon Gao wrote: >> > Here is one issue I am running into when setting up >> a new NFS server to share several zfs file systems. >> > >> > I created following zfs file system from a zfs pool >> called bigpool. The bigpool is the top level fi

[nfs-discuss] Sharing multiple zfs file systems problem

2007-11-21 Thread Robert Gordon
Assuming that your client supports executable automount maps, then this thread maybe relevant. http://www.opensolaris.org/jive/thread.jspa?messageID=55941 On Nov 21, 2007, at 3:36 PM, Simon Gao wrote: > > I am using NFS v3. I don't believe I am the only one or first one > running into this p

[nfs-discuss] Sharing multiple zfs file systems problem

2007-11-21 Thread Robert Gordon
On Nov 21, 2007, at 3:03 PM, Tom Haynes wrote: > Robert Gordon wrote: >> It sounds like the Linux client did not perform a 'mirror' mount, >> thus you >> actually see the 'pseudo namespace' directory. >> > > If it is NFSv4, I've seen modern Linux clients do the equivalent of a > mirror mount. > >

[nfs-discuss] Sharing multiple zfs file systems problem

2007-11-21 Thread Tom Haynes
Robert Gordon wrote: > It sounds like the Linux client did not perform a 'mirror' mount, > thus you > actually see the 'pseudo namespace' directory. > If it is NFSv4, I've seen modern Linux clients do the equivalent of a mirror mount. If it is NFSv3, then he does need an automounter. > Two

[nfs-discuss] Sharing multiple zfs file systems problem

2007-11-21 Thread Tom Haynes
Simon Gao wrote: > Here is one issue I am running into when setting up a new NFS server to share > several zfs file systems. > > I created following zfs file system from a zfs pool called bigpool. The > bigpool is the top level file system and mounted as /export/bigpool. > > file system

[nfs-discuss] Sharing multiple zfs file systems problem

2007-11-21 Thread Robert Gordon
It sounds like the Linux client did not perform a 'mirror' mount, thus you actually see the 'pseudo namespace' directory. Two options to allow seamless mounting: (a) Use openSolaris clients that support 'mirror mounts' (b) Use automounter to perform the mounts needed. Robert. On Nov 21, 200

[nfs-discuss] Sharing multiple zfs file systems problem

2007-11-21 Thread Jeff Cheeney
On 11/21/07 13:54, Simon Gao wrote: > Using autofs to mount each sub zfs file system will be a lot of hassle. Every > time creating a new zfs file system, I will have to update automount map and > push it out and reload on every client. > > You are correct. That's why the NFS guys just integra

[nfs-discuss] Sharing multiple zfs file systems problem

2007-11-21 Thread Simon Gao
> Simon Gao wrote: > > Here is one issue I am running into when setting up > a new NFS server to share several zfs file systems. > > > > I created following zfs file system from a zfs pool > called bigpool. The bigpool is the top level file > system and mounted as /export/bigpool. > > > > file syst

[nfs-discuss] Sharing multiple zfs file systems problem

2007-11-21 Thread Simon Gao
Using autofs to mount each sub zfs file system will be a lot of hassle. Every time creating a new zfs file system, I will have to update automount map and push it out and reload on every client. Multiple zfs file systems are really nice, but here is a big gotcha. It's not practical to manage th

[nfs-discuss] Sharing multiple zfs file systems problem

2007-11-21 Thread Simon Gao
Here is one issue I am running into when setting up a new NFS server to share several zfs file systems. I created following zfs file system from a zfs pool called bigpool. The bigpool is the top level file system and mounted as /export/bigpool. file system mount point bigpool