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SPARC Issues Open for Conjecture



Here are some areas i intend to work on, any info / comments on the implementation of these would be appreciated.


A. ZFS Modules should not be loaded by the installer unless explicitly chosen by the user.

ZFS works on most sparc64 boxes, but not all of them. Especially the older sbus machines and a few of the large enterprise boxes that do funky things with memory allocation. If we always load ZFS modules the installer will panic on these machines even if the end user has no intention of using ZFS. I propose two options.

1. Only load zfs modules if the user is creating a ZFS pool at install time.

2. Create a prompt asking the user if they wish to enable ZFS support before partitioning.



B. Select / Install software fails every time on multiple machines. (tested on T5120, T1000, V210, M4000)


Not sure what happening here, but ill look into it and try to patch out the issue. Not critical as you can skip this section and move on to installing silo.



C. The partitioner should always create an ext2 boot partition. Installing with "Guided - use whole disk" will create a single ext4 partition which silo cannot boot from. The partitioner does warn against this, but having the partitioner take care of this by itself makes more sense. The question is, what size do we make /boot by default? 128M / 512M?



D. The kernel is missing drivers for a lot of older sparc gear. Sparc ESP, PTI Qlogic, etc... Ill make a list of the ones i can verify and make a patch.


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