| Kconfig (fd5e033908b7b743b5650790f196761dd930f988) | Kconfig (f392ba889b019602976082bfe7bf486c2594f85c) |
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| 1# 2# Block device driver configuration 3# 4 5menuconfig MD 6 bool "Multiple devices driver support (RAID and LVM)" 7 depends on BLOCK 8 help --- 244 unchanged lines hidden (view full) --- 253 tristate "I/O Path Selector based on the number of in-flight I/Os" 254 depends on DM_MULTIPATH 255 ---help--- 256 This path selector is a dynamic load balancer which selects 257 the path with the least number of in-flight I/Os. 258 259 If unsure, say N. 260 | 1# 2# Block device driver configuration 3# 4 5menuconfig MD 6 bool "Multiple devices driver support (RAID and LVM)" 7 depends on BLOCK 8 help --- 244 unchanged lines hidden (view full) --- 253 tristate "I/O Path Selector based on the number of in-flight I/Os" 254 depends on DM_MULTIPATH 255 ---help--- 256 This path selector is a dynamic load balancer which selects 257 the path with the least number of in-flight I/Os. 258 259 If unsure, say N. 260 |
| 261config DM_MULTIPATH_ST 262 tristate "I/O Path Selector based on the service time" 263 depends on DM_MULTIPATH 264 ---help--- 265 This path selector is a dynamic load balancer which selects 266 the path expected to complete the incoming I/O in the shortest 267 time. 268 269 If unsure, say N. 270 |
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| 261config DM_DELAY 262 tristate "I/O delaying target (EXPERIMENTAL)" 263 depends on BLK_DEV_DM && EXPERIMENTAL 264 ---help--- 265 A target that delays reads and/or writes and can send 266 them to different devices. Useful for testing. 267 268 If unsure, say N. 269 270config DM_UEVENT 271 bool "DM uevents (EXPERIMENTAL)" 272 depends on BLK_DEV_DM && EXPERIMENTAL 273 ---help--- 274 Generate udev events for DM events. 275 276endif # MD | 271config DM_DELAY 272 tristate "I/O delaying target (EXPERIMENTAL)" 273 depends on BLK_DEV_DM && EXPERIMENTAL 274 ---help--- 275 A target that delays reads and/or writes and can send 276 them to different devices. Useful for testing. 277 278 If unsure, say N. 279 280config DM_UEVENT 281 bool "DM uevents (EXPERIMENTAL)" 282 depends on BLK_DEV_DM && EXPERIMENTAL 283 ---help--- 284 Generate udev events for DM events. 285 286endif # MD |