Robert Clark and Carl Makin,
Many thanks for the tips.
We will stay waiting .... :-(((
Taketoshi Ide
Robert Clark wrote:
>
> It might make sense to put efforts towards an ndmp client, and abandon
> a TSM specifc effort entirely.
>
> (Assuming TSM will be ndmp compatible at some point.)
>
> Robert Clark
> The Regence Group
> Storage Administrator
> 503-220-4743
>
> Carl Makin
> <[email protected] To: ADSM-L AT VM.MARIST
> DOT EDU
> IA.GOV.AU> cc:
> Sent by: "ADSM: Dist Subject: Re: FREEBSD +
> tsm client
> Stor Manager"
> <ADSM-L AT VM.MARIST DOT ED
> U>
>
> 03/05/2002 03:09 PM
> Please respond to
> "ADSM: Dist Stor
> Manager"
>
> Hi Taketoshi,
>
> On Wed, 2002-03-06 at 08:11, taketoshi ide wrote:
>
> > Our system:
> > TSM SERVER 4.1.2 on IBM AIX 4.3.3 .
> > TSM CLIENT B/A 4.1.2 LINUX on FREEBSD 4.5-RC
>
> > We have problems with backup/restore . It doesn't work for some file
> > systems.
> > We used "emulator linux" for freebsd to install tsm client.
>
> This is a known problem with linux backup software running under linux
> emulation on FreeBSD. The emulation environment basically overlays the
> /compat/linux directories over / for linux binaries which means the
> linux dsmc executable never sees the real /, /usr and /var filesystems.
>
> There is currently no easy solution.
>
> The best solution would be for IBM to produce a client for FreeBSD and
> the other BSD systems but I doubt that is going to happen. The next
> best would be for IBM to release the source to a v3 client and let us
> port the damn thing over. There would be plenty of people willing to do
> that! But while IBM may have "embraced" linux, there is little
> indication they have embraced open source. :( The current bizarre TSM
> licensing doesn't help that either.
>
> Another partial solution is to run the SCO v2 client instead. It's
> ancient but the command line client works under iBCS2 emulation and
> since there are no /compat/iBCS2 directories it can see all FreeBSD
> filesystems. The big drawback is a 2Gb file limit which has bitten us
> occasionally. I have this client packaged up as a FreeBSD package if
> you want it.
>
> There are others in the FreeBSD community trying to run this client. At
> least one I know has disabled the filesystem mapping entirely (search
> the FreeBSD-Stable mailing list at www.freebsd.org). Not a good
> solution for us though.
>
> I've been playing with using a nullfs mount into another filesystem to
> attach the 3 problem filesystems and then backing them up indirectly. A
> little nasty but shows promise. The linux client has been flaky and
> difficult to install given it's now packaged as an RPM and the nullfs
> filesystem hasn't been too stable but I suspect this is how we'll
> finally make it work.
>
> TSM is pretty good. It's a pity IBM haven't realised yet that there are
> a lot of sites running FreeBSD that would be happy to pay for TSM
> licences if they had a supported client. More than some of the clients
> that they officially support I suspect.
>
> Carl.
>
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