open-solaris

open solaris code vs solaris code

How compatible is code written under Solaris with Open Solaris ? I would be interested specifically in some kernel modules . ...

How do I prevent two OSes from clobbering grub files?

I want to install Linux and OpenSolaris on the same hard disk in different partitions. I'm worried because OpenSolaris seems to actively manage the grub data when updating the OS (part of the "boot environment" feature). Is there anything I should prepare for to prevent my grub data from getting clobbered. If I later want to add anoth...

ZFS vdev naming?

I have no idea what is the rationale behind naming the vdev (virtual devices) used while creating zfs pools in Solaris. Suppose, I have a disk c4d0, what is meant by c4d0p0 and c4d0s0? And, how would I know what to use with ZFS commands. I am terribly confused since I keep getting "invalid vdev specified". Any pointers? ...

Debugging Solaris OS crash

I have access to a remote Solaris terminal which crashes occasionally, and I have to ask someone with physical access to boot the machine up, which it does successfully. I would like to know which tools/files should I look at to find out the cause of the crash so that I can make the necessary configuration changes and avoid it in the fut...