Thread: Benefit of Solaris, FreeBSD and Linux

Solaris, for FreeBSD, and Linux clearly benefit from each other. Solaris open source is happening, I expect the rapid pace to continue. My impression of the rapid changes in the vast majority of Linux. The benefits of new technology systems, and the quick establishment. Unfortunately, the manual (and maybe some of the robustness) than porting a long time, sometimes behind. Linux is a lot of developers, and sometimes it shows. FreeBSD has been around for three (in some sense) is the longest of the system. Combination of Solaris, and bsd & t Bell Labs Unix as the basis for Unix. Solaris using more data abstraction layer for general also supports additional features are very simple. But most of the layers of the kernel are undocumented. Perhaps, this access to the source code changes.

For example, a simple fault of this page to highlight the differences between the two processing. The code provides solaris failure of this page to start a trap handler, and then as a unique platform for General as_fault () routines to be called. The failure occurred daily to determine the location of the segment, "said segumentodoraiba" to be processed incorrectly. Segments in the file system driver code to be called. Telephone code to the file system, device drivers, the page for them. Once completed, the page is sometimes called floor update teuhaneun hat segumentodoraiba page table entry (or its equivalent). Linux, the code to handle failure occurs when the page is the phone, the kernel failed. Your platform is now - a specific code. This is a failure to handle the suit. Fast code and the code for Linux is Linux, the same may not be easy portability and scalability.



Kernel debugging tools, and how to obtain a municipal system, it is important to accurately understand the behavior. Yes, read the source code to suit it, but I read the code easier to maintain suit. To test the hypothesis tool to learn more about how to use the code. Suit is a very valuable work. In this regard, my solaris machinery manufacturer, designs, please refer mdb harukiumorozofu director, and the apparent winner dtrace. Like I said, "reverse engineer" for years solaris. I found it not to answer questions by using the tools to do the same question, the usual answer to a faster nanui reading the source code. Linux, I do not have a lot of choices continue. FreeBSD kernel using gdb dragon do collide. Gdb to set breakpoints, single - staff, data validation and code modifications. Linux, it is never a tool to download and install the suit.