Ron Johnson posted on Mon, 10 Oct 2011 08:00:56 -0500 as excerpted: > On 10/10/2011 04:55 AM, Duncan wrote: >> Ron Johnson posted on Sun, 09 Oct 2011 22:15:24 -0500 as excerpted: >> >>> It's a fact that 32-bit Pan runs out of *process* address space at >>> around 2GB. 64-bit Pan doesn't technically have that problem, but >>> effectively it does, although it does for all practical intents. >> >> Well, the 32-bit part isn't quite accurate, or at least it's accurate >> for only a subset of 32-bit. >> > It's completely accurate for the set of people who use pre-built Debian > and Ubuntu kernels.
You mean they don't have a 32-bit "enterprise kernel" or perhaps a "enterprise/database kernel" or similar, with the 4G/4G userspace/ kernelspace option enabled? Given that database-server targets have been, by my reading, the primary use of such a config, I'd have expected they'd have at least one such kernel option available. OTOH, that's very clearly not the ordinary GUI desktop user that Ubuntu stereotypically targets, either, and I won't argue that expecting such a user to even know how to switch kernels isn't arguably expecting too much, but I'd have thought they'd have it available at least for Ubuntu Server, and thus, unless I'm mistaken, also available as a choice for Ubuntu desktop users. And similarly, enough Linux servers are known to be based on Debian, and Debian itself is known for its broad support, that I do find it surprising to read that they don't have such a kernel as an option. But perhaps it is accepted that such "advanced server usage" requires a reasonably good sysadmin, where "reasonably good sysadmin" is defined in part as having (or at minimum, knowing where/how to get) the knowledge to properly reconfigure and rebuild the kernel with that option enabled, if they need it. -- Duncan - List replies preferred. No HTML msgs. "Every nonfree program has a lord, a master -- and if you use the program, he is your master." Richard Stallman _______________________________________________ Pan-users mailing list Pan-users@nongnu.org https://lists.nongnu.org/mailman/listinfo/pan-users
