Hi, I have changed the the LDOM rootdisk from UFS to ZFS. I can temporarily mount LDOM's rpool on control domain and update the hosts file in it as required. It works fine in both the methods.
METHOD1 # ldm add-vdsdev /dev/zvol/rdsk/pool/volume zvol@primary-vds0 # ldm add-vdisk vdisk_zvol zvol@primary-vds0 primary # zpool import -f -R /mnt rpool temp-name METHOD2 # zpool import -f -d /dev/zvol/rdsk/big/ -R /mnt 17625453751871434467 temp-name # zfs set mountpoint=/rootdir temp-name/ROOT/s10s_u8wos_08a # zfs mount temp-name/ROOT/s10s_u8wos_08a Issue I have now is, how do I put the 'temp-name' back to its original name 'rpool' so that LDOM can boot ? I am kind of stuck with this. Please help Thanks Arjun On Thu, Mar 17, 2011 at 12:39 AM, Alexandre Chartre < [email protected]> wrote: > > On 03/16/11 06:50, Arjun YK wrote: > >> Hello, >> >> I am looking for a clean way of accessing data in ZFS Volume from Control >> Domain. >> > > Just add the ZFS volume as a vdisk to the control domain. > > E.g.: > > # ldm add-vdsdev /dev/zvol/rdsk/pool/volume zvol@primary-vds0 > # ldm add-vdisk vdisk_zvol zvol@primary-vds0 primary > > Basically the primary domain export a vdisk to itself. > > alex. > > I have a setup that allows to quickly deploy guest domains. >> >> The Golden OS Image of guest domain boot disk is on a ZFS Volume. This ZFS >> Volume has been Snapshot and Cloned for the quick deployment of guest >> domains. >> >> The vdisk has slices for root(/), /var and swap. Filesysem on vdisk is >> UFS >> >> To make the build process more hands off, I am looking for a way to access >> the ZFS Volume (new Clone) from Control Domain during the build, and edit >> files in UFS as required for giving a new hostname, IP, etc. >> >> Can someone please suggest a method ? >> >> I would prefer this method over the sys-unconfig, as I need to make only >> very less changes for a new build. Need to change only the hostname, IP and >> the savecore path. >> >> >> Thanks in advance. >> Arjun >> >> >> >> >> >> >> >> _______________________________________________ >> ldoms-discuss mailing list >> [email protected] >> http://mail.opensolaris.org/mailman/listinfo/ldoms-discuss >> >
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