Hello, My server runs a 11.0_BETA system. Last night, server has crashed (power outage during a storm). I have restarted this morning this server with a recent kernel: legendre# uname -a NetBSD legendre.systella.fr 11.0_BETA NetBSD 11.0_BETA (CUSTOM) #4: Sun Oct 19 20:12:55 CEST 2025 root%legendre.systella.fr@localhost:/usr/src/netbsd-11/obj/sys/arch/amd64/compile/CUSTOM amd64 For a long time, I use readprio queues for disks. After reboot, all diskless systems ran slowly and load average on server was very high (greater than 50). I have checked strategy and all volumes return fcfs. Of course, readprio was built into kernel: legendre# sysctl kern.bufq.strategies kern.bufq.strategies = readprio priocscan fcfs disksort I have manually change disk strategies to readprio and, now, server runs fine again. Since I use NetBSD, I believed that disk strategies were persistent. Should I add these parameters in /etc/rc.local ? Regards, JB
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