From owner-FreeBSD-users-jp@jp.freebsd.org  Tue Jul 29 18:30:47 1997
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Message-ID: <33DDB759.D0CAE625@admax.co.jp>
Date: Tue, 29 Jul 1997 18:26:49 +0900
From: Hiroki Kawaguchi <hiroki@admax.co.jp>
Organization: ADMAX Co.,Ltd.
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Subject: [FreeBSD-users-jp 16504] SCSI LUNs.
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$B%"%I%^%C%/%9$N2O8}$G$9!#(J


SCSI $B$N(J LUN $B$K4X$7$F<ALd$G$9!#(J

Infotrend$B<R$N%O!<%I%&%'%"(J RAID $B%3%s%H%m!<%i(J ( WIDE - WIDE ) IFT-3102
$B$H(J FreeBSD 2.2.2-R $B$K$F!"(J

  ID:LUN  RAID  $BMFNL(J  mount point
  ------  ----  ----  -----------
     0:0     1   2GB  $B$=$NB>(J
     0:1     5   4GB  /var/ftp
     0:2     5   4GB  /var/news

$B$H$$$&46$8$G9=@.$7$?$$$s$G$9$,!"(J/stand/sysinstall $BCf$K%Q%K%C%/$7$^$9!#(J

$B$=$b$=$b(J sysinstall $B$K$FA}@_$K@.8y$7$?;n$7$,$J$$$s$G!"$=$N<j=g$,4V0c$C(J
$B$F$$$k$+$b$7$l$^$;$s$,(J...$B!#(J( sysinstall $B0J30$G$NA}@_<jCJ$C$F$"$j$^$;(J
$B$s$+(J? )

$B$A$J$_$K(J RAID $B<+?H$N9=@.$OB>$N(J OS $B$G;H$($F$^$9$N$G!"4V0c$$$J$$$H;W$$(J
$B$^$9!#(J

FreeBSD $B$O(J 1 $B0J>e$N(J LUN $B$K%G%P%$%9$,$"$C$F$bL5;k$9$k$h$&$G!"$=$l$O2s(J
$BHr$G$-$^$7$?!#6qBNE*$K$O!"(Jscsiconf.c $B$N(J

> T_DIRECT, T_DIRECT, T_FIXED, "EMULEX", "MD21*" , "*",
> "sd", SC_MORE_LUS

$B$r(J

> T_DIRECT, T_DIRECT, T_FIXED, "IFT", "3102" , "*",
> "sd", SC_MORE_LUS

$B$H$$$&Iw$K=q$-49$($l$PNI$$$H$$$&$N$r!"$3$3$H$+(J Handbook $B$GCN$k$3$H$,(J
$B=PMh$^$7$?!#%V!<%H;~$G$b$A$c$s$H%a%C%;!<%8$,=P$F$$$k$N$GG'<1$O$5$l$F(J
$B$$$k$h$&$G$9!#(J

$B$7$+$7!"%+!<%M%k%3%s%U%#%0%U%!%$%k$K$I$&=q$$$F$$$$$N$+!"6qBNE*$K65$((J
$B$F$$$?$@$1$^$;$s$+!#%]%$%s%?$G$b7k9=$G$9!#(J


$B<!$K!"9=@.$N>\:Y$r=q$-$^$9!#(JSCSI $B$^$o$j$O<!$NDL$j$G$9!#(J( ID:LUN )

  [ 2940UW (ahc0) 7:0 ]---[ CDROM 1:0 ]---[ DAT 3:0 ]--- <terminator>
  [ 2940UW (ahc1) 7:0 ]---[ IFT-3102 0:0, 0:1, 0:2 ]--- <terminator>

LINT $B$rFI$s$G;n9T:x8m$7$F$_$?$H$3$m!"(Jnewfs $BCf$K(J panic $B$7$^$9!#?'!9$H(J
$B4*$G(J ($B$)$#$)$#(J)

> controller      scbus0 at ahc0
> controller      scbus1 at ahc1
> disk            sd0 at scbus1 target 0 unit 0
> disk            sd1 at scbus1 target 0 unit 1
> disk            sd2 at scbus1 target 0 unit 2

$B$H$$$&Iw$K;n9T:x8m$9$k$s$G$9$,!"(J/stand/sysinstall - Custum - Label -
W$B%-!<$G(J

> Doing newfs -b 8192 -f 1024 /dev/rsd1s1e

$B$H$$$&%@%$%"%m%0$,=P$F$$$k;~$K!"<!$N$h$&$K%Q%K%C%/(J(?)$B$7$^$9!#(J

> sd2(ahc1:0:2): SCB 0x3 - timed out while idle, LASTPHASE == 0x1,
SCSISIGI == 0xe6
> SEQADDR = 0x6 SCSISEQ = 0x12 SSTAT0 = 0x27 SSTAT1 = 0x6
> sd2(ahc1:0:2): SCB 3: Immediate reset. Flags = 0x1
> ahc1: Issued Channel A Bus Reset. 4 SCBs aborted
($B<j$G<L$7$F$$$k$N$G8m?"$N2DG=@-$,$"$j$^$9(J)

dmesg $B$b:\$;$F$*$-$^$9!#(J

 :
ahc0 <Adaptec 2940 Ultra SCSI host adapter> rev 0 int a irq 15 on pci0:9
ahc0: aic7880 Wide Channel, SCSI Id=7, 16 SCBs
ahc0 waiting for scsi devices to settle
ahc0:A:1: refuses WIDE negotiation.  Using 8bit transfers
(ahc0:1:0): "TEAC CD-ROM CD-516S 1.0G" type 5 removable SCSI 2
cd0(ahc0:1:0): CD-ROM can't get the size
(ahc0:3:0): "HP C1533A A612" type 1 removable SCSI 2
st0(ahc0:3:0): Sequential-Access density code 0x24,  drive empty
 :
ahc1 <Adaptec 2940 Ultra SCSI host adapter> rev 0 int a irq 11 on
pci0:12
ahc1: aic7880 Wide Channel, SCSI Id=7, 16 SCBs
ahc1 waiting for scsi devices to settle
(ahc1:0:0): "IFT 3102 0111" type 0 fixed SCSI 2
sd0(ahc1:0:0): Direct-Access 2063MB (4226688 512 byte sectors)
(ahc1:0:1): "IFT 3102 0111" type 0 fixed SCSI 2
sd1(ahc1:0:1): Direct-Access 4127MB (8453376 512 byte sectors)
(ahc1:0:2): "IFT 3102 0111" type 0 fixed SCSI 2
sd2(ahc1:0:2): Direct-Access 4127MB (8453376 512 byte sectors)
 :

LUN $B$O$A$c$s$H=P$F$k$N$G!"%O!<%I%&%'%"$NLdBj$G$O$J$$$H$O;W$&$s$G$9$,!#(J
$B$I$&$G$7$g$&$+!#(J


# Infotrend $B$N(J IFT-3102 $B$C$F!"Hs>o$K;H$$$d$9$$$G$9$M!#(J
# telnet, cu $B$G%j%b!<%H$G$b5$7Z$K%a%s%F$G$-$^$9$7!#(J
# 2x$BK|1_$H!"2A3J$K$A$g$C$HFq$OM-$j$^$9$,(J...$B!#(J

----
$B2O8}(J $BBg<y(J / $B$+$o$0$A(J $B$R$m$-(J
  mailto://hiroki@admax.co.jp http://hiroki.admax.co.jp
$B3t<02q<R%"%I%^%C%/%9(J $B%M%C%H%o!<%/%^%M!<%8%c(J
  mailto://info@admax.co.jp http://www.admax.co.jp
  tel: +81(6)815-2175 fax: +81(6)815-2174
