Date: Thu, 2 May 1996 09:33:37 -0400 (EDT) From: Steve Corso <steve@news.netdtw.com> To: hackers@freebsd.org Subject: CCD Broken under stable Message-ID: <Pine.3.89.9605020944.A24862-0100000@news.NetDTW.com>
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Hello Hackers,
I have installed CCD on my stable system.
I cannot get it to work quite right.
I would be very greatful for some assistance on this.
When I attempt to newfs /dev/rccd0c I get the following:
news2# newfs /dev/rccd0c
Warning: 2080 sector(s) in last cylinder unallocated
/dev/rccd0c: 3172320 sectors in 775 cylinders of 1 tracks, 4096 sectors
1549.0MB in 49 cyl groups (16 c/g, 32.00MB/g, 7680 i/g)
super-block backups (for fsck -b #) at:
32, 65568, 131104, 196640, 262176, 327712, 393248, 458784, 524320,
589856, 655392, 720928, 786464, 852000, 917536, 983072, 1048608, 1114144,
1179680, 1245216, 1310752, 1376288, 1441824, 1507360, 1572896, 1638432, 1703968,
1769504, 1835040, 1900576, 1966112, 2031648, 2097184, 2162720, 2228256, 2293792,
2359328, 2424864, 2490400, 2555936, 2621472, 2687008, 2752544, 2818080, 2883616,
2949152, 3014688, 3080224, 3145760,
write error: 16
wtfs: Read-only file system
news2#
Now, if I only use one device (any one device) ccd seems to be just fine.
Here is a little info about this machine:
uname -a indicates:
FreeBSD news2.netdtw.com 2.1-STABLE FreeBSD 2.1-STABLE #0: Wed May 1 22:59:09 EDT 1996 steve@news2.netdtw.com:/usr/src/sys/compile/NEWS2 i386
/etc/ccd.conf looks like this:
ccd0 16 none /dev/wd2e /dev/wd3e
disklabel -r for wd2 looks like this
# /dev/rwd2c:
type: ESDI
disk: wd2s1
label:
flags:
bytes/sector: 512
sectors/track: 32
tracks/cylinder: 64
sectors/cylinder: 2048
cylinders: 1548
sectors/unit: 3172320
rpm: 3600
interleave: 1
trackskew: 0
cylinderskew: 0
headswitch: 0 # milliseconds
track-to-track seek: 0 # milliseconds
drivedata: 0
8 partitions:
# size offset fstype [fsize bsize bps/cpg]
c: 3172320 0 unused 0 0 # (Cyl. 0 - 1548*)
e: 3172320 0 4.2BSD 0 0 0 # (Cyl. 0 - 1548*)
disklabel -r for wd3 looks like this:
# /dev/rwd2c:
type: ESDI
disk: wd2s1
label:
flags:
bytes/sector: 512
sectors/track: 32
tracks/cylinder: 64
sectors/cylinder: 2048
cylinders: 1548
sectors/unit: 3172320
rpm: 3600
interleave: 1
trackskew: 0
cylinderskew: 0
headswitch: 0 # milliseconds
track-to-track seek: 0 # milliseconds
drivedata: 0
8 partitions:
# size offset fstype [fsize bsize bps/cpg]
c: 3172320 0 unused 0 0 # (Cyl. 0 - 1548*)
e: 3172320 0 4.2BSD 0 0 0 # (Cyl. 0 - 1548*)
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