FreeBSD 12 + mfs root - panic no memory to grow kernel

Mira Chlastak chlastak at fialka.cz
Thu Jan 24 14:47:10 CET 2019


Ahoj, 

  uz nejakou dobu se peru s RELENG_12 a MFS_ROOT. Do ted dana masina jela na RELENG_9 a vse slapalo jak po masle. Nastal cas to zmigrovat na aktualni verzi a narazil jsem.

System nabootuje, nacte se kernel, nacte se mfs root ze spravneho souboru, ale vzdy koncim timto:

Copyright (c) 1992-2018 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
        The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 12.0-RELEASE-p2 r343088 MOJE12-GENERIC amd64
FreeBSD clang version 6.0.1 (tags/RELEASE_601/final 335540) (based on LLVM 6.0.1)
panic: pmap_growkernel: no memory to grow kernel
cpuid = 0
time = 1
Uptime: 1s

Zkusil jsem i v loader.conf upravit kmem ale vysledek je stejny. Aktualni loader.conf vypada takto:

mdroot_load="YES"              # The "mdroot" prefix is arbitrary.
mdroot_type="md_image"         # Create md(4) disk at boot.
mdroot_name="/boot/mfsroot"   # Path to a file containing the image.
rootdev="ufs:/dev/md0"         # Set the root filesystem to md(4) device.

vm.kmem_size="330M"
vm.kmem_size_max="330M"

Hledal jsem hledal, ale nenasel jsem cim to  Nenapada vas nekoho neco?

-- 
Mira


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