Date: Sat, 7 Jan 2012 12:52:33 +0300 From: Peter Mukhachev <rolling.robot@gmail.com> To: freebsd-questions@freebsd.org Subject: journal on raid device Message-ID: <CAFH_mqsim8H4CapWW51G0Ay2LiwGaQvrvaE8SNrr6Ly8uLGU2w@mail.gmail.com> In-Reply-To: <CAFH_mqv2CE=UE1iOciw%2BD58BBvLgqqWvueX7ocUH_wAO43UEQg@mail.gmail.com> References: <CAFH_mqv2CE=UE1iOciw%2BD58BBvLgqqWvueX7ocUH_wAO43UEQg@mail.gmail.com>
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Hello everyone! I recently bought a via6421 bulk raid controller and I'm trying to get journalling working. I've partitioned it and set up journal with fdisk, bsdlabel and gjournal: # fdisk -I /dev/ar0 # bsdlabel -w /dev/ar0 # gjournal load # gjournal label /dev/ar0s1a # newfs -O 2 -J /dev/ar0s1a.journal # echo 'geom_journal_load="YES" ' >> /boot/loader.conf After that I can mount a filesystem and do whatever I want. But after reboot I have no /dev/ar0s1a.journal, only /dev/ar0s1a that I can mount without journalling. However, on the disks that comprize the massive, file systems with journals are visible and mountable. They are ad8s1a.journal ad9s1a.journal. # mount /dev/ad8s1a.journal on /mnt (ufs, local, read-only, gjournal) # uname -a FreeBSD pasty.lan 8.2-STABLE-201105 FreeBSD 8.2-STABLE-201105 #0: Tue May 17 05:46:49 UTC 2011 root@almeida.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC i386 How can I enable journalling on ar0s1a?
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