From owner-freebsd-bugs Sun Oct 20 07:30:07 1996 Return-Path: owner-bugs Received: (from root@localhost) by freefall.freebsd.org (8.7.5/8.7.3) id HAA22133 for bugs-outgoing; Sun, 20 Oct 1996 07:30:07 -0700 (PDT) Received: (from gnats@localhost) by freefall.freebsd.org (8.7.5/8.7.3) id HAA22118; Sun, 20 Oct 1996 07:30:05 -0700 (PDT) Resent-Date: Sun, 20 Oct 1996 07:30:05 -0700 (PDT) Resent-Message-Id: <199610201430.HAA22118@freefall.freebsd.org> Resent-From: gnats (GNATS Management) Resent-To: freebsd-bugs Resent-Reply-To: FreeBSD-gnats@freefall.FreeBSD.org, Received: (from nobody@localhost)by.freefall.freebsd.org.id.HAA21462;Sun; (8.7.5/8.7.3);, 20 Oct 1996 07:23:51.-0700 (PDT) Message-Id: <199610201423.HAA21462@freefall.freebsd.org> Date: Sun, 20 Oct 1996 07:23:51 -0700 (PDT) From: lutz@muc.de To: freebsd-gnats-submit@freebsd.org X-Send-Pr-Version: www-1.0 Subject: kern/1852: random file system corruptions with 2.1.5R and adaptec 2742 Sender: owner-bugs@freebsd.org X-Loop: FreeBSD.org Precedence: bulk >Number: 1852 >Category: kern >Synopsis: random file system corruptions with 2.1.5R and adaptec 2742 >Confidential: no >Severity: critical >Priority: high >Responsible: freebsd-bugs >State: open >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Oct 20 07:30:04 PDT 1996 >Last-Modified: >Originator: Lutz Albers >Organization: >Release: FreeBSD 2.1.5-RELEASE >Environment: FreeBSD orlando 2.1.5-RELEASE FreeBSD 2.1.5-RELEASE #0: Sat Oct 19 12:43:14 MET DST 1996 lutz@killashandra:/share/src-2.1.5R/sys/compile/orlando.sea i386 >Description: My file systems are getting corrupted since I updated my machine from 2.1R to 2.1.5R. Most of the errors are 'unallocated inode' errors. This leads to disapperaring file (i.e. /kernel, or /etc/master.passwd :-). The problem appears only on one of my two machines running 2.1.5. The main difference between the 2 machines is the used SCSI-controller. Tha machine with the corruption problems is using an Adaptec 2742 (VL-bus) controller, the other machine uses an Adaptec 1542CF controller. Here's the dmesg from the 'bad' machine: FreeBSD 2.1.5-RELEASE #0: Sat Oct 19 12:43:14 MET DST 1996 lutz@killashandra:/share/src-2.1.5R/sys/compile/orlando.sea CPU: i486DX (486-class CPU) real memory = 16777216 (16384K bytes) avail memory = 14860288 (14512K bytes) ahc0: at 0x1c00-0x1cff irq 12 on isa ahc0: aic7770 <= Rev C, Single Channel, SCSI Id=7, 4 SCBs ahc0 waiting for scsi devices to settle (ahc0:0:0): "SEAGATE ST31230N 0300" type 0 fixed SCSI 2 sd0(ahc0:0:0): Direct-Access 1010MB (2069860 512 byte sectors) (ahc0:1:0): "IBM OEM 0662S12 3 30" type 0 fixed SCSI 2 sd1(ahc0:1:0): Direct-Access 1003MB (2055035 512 byte sectors) (ahc0:4:0): "TOSHIBA CD-ROM XM-4101TA 0064" type 5 removable SCSI 2 cd0(ahc0:4:0): CD-ROM cd present.[268501 x 2048 byte records] Probing for devices on the ISA bus: sc0 at 0x60-0x6f irq 1 on motherboard sc0: VGA color <16 virtual consoles, flags=0x0> sio0 at 0x3f8-0x3ff irq 4 on isa sio0: type 16450 sio1 at 0x2f8-0x2ff irq 10 on isa sio1: type 16550A sio2 at 0x3e8-0x3ef irq 11 on isa sio2: type 16550A lpt0 at 0x3bc-0x3c3 irq 7 on isa lpt0: Interrupt-driven port lp0: TCP/IP capable interface fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa fdc0: NEC 72065B fd0: 1.44MB 3.5in fd1: 1.2MB 5.25in sea0 at 0x0 irq 3 maddr 0xca000 msize 16384 on isa sea0: type Future Domain TMC-885/TMC-950 sea0 waiting for scsi devices to settle (sea0:5:0): "IOMEGA ZIP 100 C.18" type 0 removable SCSI 2 sd2(sea0:5:0): Direct-Access sd2(sea0:5:0): ILLEGAL REQUEST asc:24,0 Invalid field in CDB sd2 could not mode sense (4). Using ficticious geometry sd2(sea0:5:0): NOT READY asc:3a,0 Medium not present sd2: could not get size 0MB (0 512 byte sectors) 1 3C5x9 board(s) on ISA found at 0x300 ep0 at 0x300-0x30f irq 15 on isa ep0: aui/bnc[*BNC*] address 00:20:af:2f:63:8e npx0 on motherboard npx0: INT 16 interface sb0 at 0x220 irq 5 drq 1 on isa sb0: sbxvi0 at 0x0 drq 5 on isa sbxvo0: sbmidi0 at 0x330 on isa >How-To-Repeat: I don't know exactly, WHEN the file systems gets corrupted ... >Fix: Well, I wish, I knew the solution :-( >Audit-Trail: >Unformatted: