From owner-freebsd-bugs Thu Jul 27 23:18:09 1995 Return-Path: bugs-owner Received: (from majordom@localhost) by freefall.cdrom.com (8.6.11/8.6.6) id XAA28023 for bugs-outgoing; Thu, 27 Jul 1995 23:18:09 -0700 Received: from gw2.att.com (gw2.att.com [192.20.239.134]) by freefall.cdrom.com (8.6.11/8.6.6) with SMTP id XAA28017 for ; Thu, 27 Jul 1995 23:18:07 -0700 Received: from base486.ih.att.com by ig1.att.att.com id AA11334; Fri, 28 Jul 95 02:15:47 EDT Received: (from imdave@localhost) by base486.ih.att.com (8.6.11/8.6.9) id BAA02841 for freebsd-bugs@FreeBSD.org; Fri, 28 Jul 1995 01:11:25 -0500 Date: Fri, 28 Jul 1995 01:11:25 -0500 From: Dave Bodenstab Message-Id: <199507280611.BAA02841@base486.ih.att.com> To: freebsd-bugs@FreeBSD.org Subject: IOSTAT shows no activity for cd0 Sender: bugs-owner@FreeBSD.org Precedence: bulk Hi, Running the 6/22 SNAP, CDROM activity does not show up on iostat With a "find /cdrom -name \*.tar | xargs tar -tvf", iostat shows no activity: Dave Bodenstab imdave@ihats1.ih.att.com ----------- # iostat -w 5 cd0 tty cd0 sd0 sd1 wd0 cpu tin tout sps tps msps sps tps msps sps tps msps sps tps msps us ni sy in id 4 112 0 0 0.0 5 0 0.0 1 0 0.0 19 1 14.0 5 0 6 1 87 0 16 0 0 0.0 0 0 0.0 0 0 0.0 0 0 0.0 2 0 11 3 84 0 16 0 0 0.0 0 0 0.0 0 0 0.0 11 1 11.1 2 0 16 4 78 0 16 0 0 0.0 4 1 0.0 0 0 0.0 0 0 7.6 2 0 13 3 81 0 16 0 0 0.0 0 0 0.0 0 0 0.0 0 0 0.0 2 0 13 5 80 0 16 0 0 0.0 0 0 0.0 0 0 0.0 0 0 0.0 2 0 18 4 76 0 16 0 0 0.0 13 1 0.0 0 0 0.0 62 5 12.3 4 0 15 7 74 0 16 0 0 0.0 0 0 0.0 0 0 0.0 0 0 0.0 2 0 12 4 82 0 16 0 0 0.0 0 0 0.0 0 0 0.0 8 1 6.1 4 0 13 4 79 0 16 0 0 0.0 0 0 0.0 0 0 0.0 12 1 8.1 2 0 16 4 77 # dmesg FreeBSD 2.0.5-950622-SNAP #1: Sun Jul 23 23:46:48 CDT 1995 bin@base486:/usr/src/sys/compile/base486 CPU: i486 DX2 (486-class CPU) Origin = "GenuineIntel" Id = 0x435 Stepping=5 Features=0x3 real memory = 16384000 (4000 pages) avail memory = 14999552 (3662 pages) Probing for devices on the ISA bus: : [snip] : bt0: Bt54xC/ 0-ISA(24bit) bus bt0: This driver is designed for using 32 bit addressing bt0: mode firmware and EISA/PCI/VLB bus architectures bt0: Bounce-buffering will be used (and is necessary) bt0: if you have more than 16MBytes memory. bt0: reading board settings, dma=5, int=11 bt0: version 4.21, sync, parity, 32 mbxs, 32 ccbs bt0: targ 1 sync rate= 5.00MB/s(200ns), offset=12 bt0: targ 2 sync rate=10.00MB/s(100ns), offset=15 bt0: targ 4 sync rate=10.00MB/s(100ns), offset=15 bt0: targ 5 sync rate= 5.00MB/s(200ns), offset=08 bt0: Enabling Round robin scheme bt0 at 0x330 irq 11 drq 5 on isa (bt0:1:0): "NEC CD-ROM DRIVE:500 2.8" type 5 removable SCSI 2 cd0(bt0:1:0): CD-ROM cd present.[300077 x 2048 byte records] (bt0:2:0): "SEAGATE ST31200N 8648" type 0 fixed SCSI 2 sd0(bt0:2:0): Direct-Access 1006MB (2061108 512 byte sectors) sd0(bt0:2:0): with 2700 cyls, 9 heads, and an average 84 sectors/track (bt0:4:0): "SEAGATE ST43400N 0116" type 0 fixed SCSI 2 sd1(bt0:4:0): Direct-Access 2777MB (5688447 512 byte sectors) sd1(bt0:4:0): with 2737 cyls, 21 heads, and an average 98 sectors/track (bt0:5:0): "HP HP35480A A" type 1 removable SCSI 2 st0(bt0:5:0): Sequential-Access density code 0x13, drive empty wdc0 at 0x1f0-0x1f7 irq 14 on isa wdc0: unit 0 (wd0): wd0: 1033MB (2116800 sectors), 2100 cyls, 16 heads, 63 S/T, 512 B/S wdc0: unit 1 (wd1): wd1: 1033MB (2116800 sectors), 2100 cyls, 16 heads, 63 S/T, 512 B/S : [snip] :