On 06/26/15 10:13, Christos Zoulas wrote:
In article <[email protected]>, William A. Mahaffey III <[email protected]> wrote:# newfs -O2 -b32k raid[0,1]a # root & /usr RAID's .... # newfs -O2 -b64k -I dk0 # /home device ....which I think does FFSv2. Thanks again & TIA for any more ideas :-). Have a good one.That does FFSv2 indeed. christos
First, thanks for all the help so far :-). I am going to wipe my 2 intended root drives using a FreeBSD USB boot disk & try again. So as to hopefully eliminate any fat-fingering that may have happened, & also to retain a log of what I did & what resulted, I am going to (try to) script the process. To that end I grepped out the stuff from the README-file posted earlier in the thread & culled it down to just operate on the 2 intended root drives. I will run this w/ output redirected to a file that I can retreive from the NetBSD USB boot disk & post for more questions if it doesn't work. I attach the shell script & other files referenced therein. I would be eternally grateful if savvier-than-I folks could give a quick perusal for obvious screw-ups or recommendations :-). I would like advice on how to automatically generate a simple disklabel for the resulting RAID1 device, see comments in the shell script (1st file). TIA & have a nice weekend.
--
William A. Mahaffey III
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"The M1 Garand is without doubt the finest implement of war
ever devised by man."
-- Gen. George S. Patton Jr.
NetBSD.setup.WAM.sh
Description: application/shellscript
# /dev/rwd0d: type: ESDI disk: HGST HTS721010A9 label: disk0 flags: bytes/sector: 512 sectors/track: 63 tracks/cylinder: 16 sectors/cylinder: 1008 cylinders: 1938021 total sectors: 1953525168 rpm: 3600 interleave: 1 trackskew: 0 cylinderskew: 0 headswitch: 0 # microseconds track-to-track seek: 0 # microseconds drivedata: 0 6 partitions: # size offset fstype [fsize bsize cpg/sgs] a: 33554432 2048 RAID # (Cyl. 2*- 33290*) c: 1953523120 2048 unused 0 0 # (Cyl. 2*- 1938020) d: 1953525168 0 unused 0 0 # (Cyl. 0 - 1938020) e: 33554432 33556480 swap # (Cyl. 33290*- 66578*) f: 1886414256 67110912 RAID # (Cyl. 66578*- 1938020)
# RAID1 on 2 partitions, 32K blocksize .... # row col spare START array 1 2 0 START disks /dev/wd0a /dev/wd1a # secPerSU SUsPerParityUbit SUsPerReconUnit RAID-level START layout 32 1 1 1 START queue fifo 100
# /etc/fstab /dev/raid0a / ffs rw,log 1 1 /dev/raid1a /usr ffs rw,log 1 2 /dev/wd0e swap swap sw 0 0 /dev/wd1e swap swap sw 0 0 /dev/wd2e swap swap sw 0 0 /dev/wd3e swap swap sw 0 0 /dev/wd4e swap swap sw 0 0 /dev/wd5e swap swap sw 0 0 /dev/dk0 /home ffs rw,log 1 3 /proc /proc procfs rw kernfs /kern kernfs rw ptyfs /dev/pts ptyfs rw # tmpfs /tmp tmpfs rw
