lxd7521
发表于 2023-3-15 18:20
我看看归属地
zhouzebin
发表于 2023-3-15 18:20
我先看一下归宿地
foreversea
发表于 2023-3-15 18:21
我的西数SN850改了0后也快了很多!
嘻嘻哈哈1
发表于 2023-3-15 18:22
现在OpenCore 0.8.2 ,SN850 , 这个参数到底应该是设置为-1还是0好呢?
fnfeeling
发表于 2023-3-15 18:22
自己测试吧。看下开机速度
appiness
发表于 2023-3-15 18:23
测试了下感觉区别不大,所以就还是开-1了,保护下磁盘。
kys123
发表于 2023-3-15 18:23
Samsung 970 EVO Plus实测管用
翰墨飘香
发表于 2023-3-15 18:24
这个参数好像只会影响引导,进系统以后tirm又会重新打开
xuwu9966
发表于 2023-3-15 18:24
用sensei在开机后,再次打开trim
apollosun123
发表于 2023-3-15 18:24
对我的机器有效,opencore 0.8.5,对比如下:
log show --last boot | grep "trims took"
设置:0
2022-10-07 08:56:29.373283+0800 0x77 Default 0x0 0 0 kernel: (apfs) spaceman_scan_free_blocks:3293: disk3 scan took 6.544456 s, trims took 6.421964 s
2022-10-07 08:56:35.069653+0800 0x83c Default 0x0 0 0 kernel: (apfs) spaceman_scan_free_blocks:3293: disk2 scan took 0.217750 s, trims took 0.144279 s
设置:-1
log show --last boot | grep "trims took"
2022-10-07 09:16:16.757951+0800 0x2c3 Default 0x0 0 0 kernel: (apfs) spaceman_scan_free_blocks:3293: disk3 scan took 0.000000 s, trims took 0.000000 s
2022-10-07 09:16:23.515184+0800 0x84f Default 0x0 0 0 kernel: (apfs) spaceman_scan_free_blocks:3293: disk2 scan took 0.000000 s, trims took 0.000000 s