Date: Thu, 29 Jan 2009 00:18:40 +0700 From: Gvozdikov Veniamin <g.veniamin@googlemail.com> To: current@FreeBSD.org Subject: completely stopped work on the ROOT zfs Message-ID: <49809370.7090304@gmail.com>
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I read http://wiki.freebsd.org/ZFSTuningGuide http://wiki.freebsd.org/ZFSKnownProblems set up with defferent amount of memory in a month. file system completely stops its work, even if not very large loads. do not panic the kernel and core file. uname -a FreeBSD ss.su 8.0-CURRENT FreeBSD 8.0-CURRENT #1 r187593: Fri Jan 23 22:58:42 KRAT 2009 zloiadmin@ss.su:/usr/obj/usr/src/sys/zl0_J16 i386 option in my kernel options KVA_PAGES=512 real memory = 2112749568 (2014 MB) avail memory = 2056982528 (1961 MB) ad0: 114473MB <WDC WD1200BEVE-00UYT0 01.04A01> at ata0-master UDMA100 ZFS filesystem version 13 ZFS storage pool version 13 acd0: DVDR <NEC DVD+/-RW ND-6450A/2.36> at ata1-master PIO4 WARNING: WITNESS option enabled, expect reduced performance. Trying to mount root from zfs:h loader.conf zfs_load=YES vfs.root.mountfrom="zfs:h" vm.kmem_size="1536M" modify the values of 512 to 1536 vm.kmem_size_max="1536M" and here vfs.zfs.arc_max="150M" of 50 to 700 vfs.zfs.vdev.cache.size="5M" of 1 to 50 vfs.zfs.prefetch_disable="1" vfs.zfs.zil_disable="1" i use script on http://wiki.freebsd.org/ZFSTuningGuide TEXT=12481192, 11,903 MB DATA=634163200, 604,785 MB TOTAL=646644392, 616,688 MB how to get the core-file, or to solve this problem?
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