| README.ctl.txt (229997) | README.ctl.txt (249009) |
|---|---|
| 1/* $FreeBSD: head/sys/cam/ctl/README.ctl.txt 229997 2012-01-12 00:34:33Z ken $ */ | 1/* $FreeBSD: head/sys/cam/ctl/README.ctl.txt 249009 2013-04-02 09:42:42Z trasz $ */ |
| 2 3CTL - CAM Target Layer Description 4 5Revision 1.4 (December 29th, 2011) 6Ken Merry <ken@FreeBSD.org> 7 8Table of Contents: 9================= --- 212 unchanged lines hidden (view full) --- 222 Configuration is now done out of band. 223 224 - The ctladm(8) command line interface has been revamped, and is now 225 similar to camcontrol(8). 226 227To Do List: 228========== 229 | 2 3CTL - CAM Target Layer Description 4 5Revision 1.4 (December 29th, 2011) 6Ken Merry <ken@FreeBSD.org> 7 8Table of Contents: 9================= --- 212 unchanged lines hidden (view full) --- 222 Configuration is now done out of band. 223 224 - The ctladm(8) command line interface has been revamped, and is now 225 similar to camcontrol(8). 226 227To Do List: 228========== 229 |
| 230 - Make CTL buildable as a module. Work needs to be done on initialization, 231 and on freeing resources and LUNs when it is built as a module. 232 | |
| 233 - Use devstat(9) for CTL's statistics collection. CTL uses a home-grown 234 statistics collection system that is similar to devstat(9). ctlstat 235 should be retired in favor of iostat, etc., once aggregation modes are 236 available in iostat to match the behavior of ctlstat -t and dump modes 237 are available to match the behavior of ctlstat -d/ctlstat -J. 238 239 - ZFS ARC backend for CTL. Since ZFS copies all I/O into the ARC 240 (Adaptive Replacement Cache), running the block/file backend on top of a --- 209 unchanged lines hidden --- | 230 - Use devstat(9) for CTL's statistics collection. CTL uses a home-grown 231 statistics collection system that is similar to devstat(9). ctlstat 232 should be retired in favor of iostat, etc., once aggregation modes are 233 available in iostat to match the behavior of ctlstat -t and dump modes 234 are available to match the behavior of ctlstat -d/ctlstat -J. 235 236 - ZFS ARC backend for CTL. Since ZFS copies all I/O into the ARC 237 (Adaptive Replacement Cache), running the block/file backend on top of a --- 209 unchanged lines hidden --- |