Thanks for the details on configuring Ldoms in osc. We are not in a position to use any cluster software, hence I was looking for a tool that can move guest domain.
You mentioned "Even if you do not use osc You will understand how to setup ldom for migration even if one hoSt is down..." Do you mean migration using "ldm migrate-domain ..." is possible even when source physical host is down. Could you elaborate please. Arjun On Sat, Mar 5, 2011 at 10:26 PM, "Hung-Sheng Tsao (Lao Tsao 老曹) Ph. D." < [email protected]> wrote: > please check this link > http://download.oracle.com/docs/cd/E19680-01/821-1687/cacjgdbc/index.html > It seems that key lines: > 1)vdisk need to be on share storage > 2)Configure Logical Domains to Reset for Control Domain Failures *ldm > set-domain failure-policy=reset primary* > 3)there are other requirement on OS and arch between two hosts > To enable all the Oracle VM Server for SPARC 2.0 features, you must be > running at least version 7.3.0 of the system firmware on both UltraSPARC T2 > servers and UltraSPARC T2 Plus servers. You must be running at least version > 8.0.0 of the system firmware on SPARC T3 servers. This firmware is > preinstalled on the SPARC T3 servers. For information about the required > Oracle Solaris OS, > Required and Recommended Oracle Solaris OS > > To use all the features of the Oracle VM Server for SPARC 2.0 software, the > operating system on all domains should be at least the Oracle Solaris 10 > 9/10 OS. This OS can be either an initial installation of or an upgrade to > the Oracle Solaris 10 9/10 OS. > > The following table shows the patches that are required for older releases > of the Oracle Solaris 10 OS to have the Oracle VM Server for SPARC 2.0 > functionality. These patches are included in the Oracle Solaris 10 9/10 OS. > Table 1–1 Patches for Older OS Versions and Domains Needing a Patch > > Patch ID > > Control Domain > > Service Domain > > I/O Domain > > Guest Domain > > 141514-02 (vntsd) > > X > > X > > > > > > 142909-17 (Oracle Solaris 10 9/10 feature kernel update) > > X > > X > > X > > X > > ------------------------------ > *Note – *This patch list includes the minimum required patch revisions. > You can install later revisions of the same patch > > > > On 3/5/2011 9:01 AM, Laotsao wrote: > > > > Sent from my iPad > Hung-Sheng Tsao ( LaoTsao) Ph.D > > On Mar 5, 2011, at 7:34 AM, Arjun YK <[email protected]> wrote: > > > Appreciate your advise. I am looking for the ability to manually bring up > guest domains on another host, within few minutes, when the source host > (T5440) goes unavailable for any reason. I did go through the notes on ldom > warm / cold migration. But, I cannot see how the migration tool can be used > when the source host is unavailable. Please advise if you can think of > another approach to achieve this. Thanks for your directions. > > If the ldom is hosted on share storage then afaik even the 1st host is > unavailable > One can bring up the ldom on the 2nd host > This is how ha ldom work or ha app work > Please read the Docs on oracle solaris cluster agent for ldom, > Even if you do not use osc You will understand how to setup ldom for > migration even if one hoSt is down > > > Arjun > > > On Sat, Mar 5, 2011 at 6:33 PM, Laotsao <[email protected]> wrote: > >> Hope someone else can help you with the download >> But you can usE oracle cluster 3.3 is the latest with ldom now, ldom 2 >> also make migration easier, please see the Docs for requirement, firmware >> patches etc >> >> Sent from my iPad >> Laotsao >> >> On Mar 5, 2011, at 2:57 AM, Arjun YK <[email protected]> wrote: >> >> I am looking for setting up LDoms as shown in >> http://blogs.sun.com/jb/entry/flying_ldoms >> >> But the, fldom tool mentioned there, is not available for download. >> Could someone help me locate that package ? >> >> >> Thanks >> Arjun >> >> _______________________________________________ >> ldoms-discuss mailing list >> [email protected] >> http://mail.opensolaris.org/mailman/listinfo/ldoms-discuss >> >> >
_______________________________________________ ldoms-discuss mailing list [email protected] http://mail.opensolaris.org/mailman/listinfo/ldoms-discuss
