From bzeeb-lists@lists.zabbadoz.net Sun Sep 8 14:15:53 2002 Received: with ECARTIS (v1.0.0; list devfs); Sun, 08 Sep 2002 14:15:56 -0700 (PDT) Received: from transport.cksoft.de (transport.cksoft.de [62.111.66.27]) by oss.sgi.com (8.12.5/8.12.5) with SMTP id g88LFptG010631 for ; Sun, 8 Sep 2002 14:15:52 -0700 Received: from localhost (localhost [127.0.0.1]) by transport.cksoft.de (Postfix) with ESMTP id 7FA8D1FFD9E for ; Sun, 8 Sep 2002 23:20:12 +0200 (CEST) Received: by transport.cksoft.de (Postfix, from userid 66) id CF3E91FFD98; Sun, 8 Sep 2002 23:20:11 +0200 (CEST) Received: by mail.int.zabbadoz.net (Postfix, from userid 1060) id 0DEF122F0C; Sun, 8 Sep 2002 23:19:42 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by mail.int.zabbadoz.net (Postfix) with ESMTP id EE15E22F0B for ; Sun, 8 Sep 2002 23:19:41 +0200 (CEST) Date: Sun, 8 Sep 2002 23:19:41 +0200 (CEST) From: "Bjoern A. Zeeb" X-X-Sender: bz@e0-0.zab2.int.zabbadoz.net To: devfs@oss.sgi.com Subject: 2.5.33 devfs root fs boot prob Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Virus-Scanned: by AMaViS snapshot-20020300 X-archive-position: 3 X-ecartis-version: Ecartis v1.0.0 Sender: devfs-bounce@oss.sgi.com Errors-to: devfs-bounce@oss.sgi.com X-original-sender: bzeeb-lists@lists.zabbadoz.net Precedence: bulk X-list: devfs Hi, being new to devfs I do have trouble to boot a 2.5.33 with devfs enabled. I already checked the FAQ, parts of the archive and google but I must have overlooked s.th. Ok, here we go: Using grub I do have added the extra /dev/ as reported to the lists ... Trying to boot from hdd2: --- boot msg --- root (hd1,1) Filesystem type is ext2fs, partition type 0x83 kernel /vmlinuz.experimental root=/dev//dev/ide/host0/bus1/target1/lun0/part2 devfs=dall,mount,only console=tty0 console=ttyS0,9600n8r ... Linux version 2.5.33 (bz@megablast) (gcc version 3.2) #8 SMP Sun Sep 8 20:24:16 UTC 2002 ... Kernel command line: root=/dev//dev/ide/host0/bus1/target1/lun0/part2 devfs=dall,mount,only console=tty0 console=ttyS0,9600n8r mem=393152K ... devfs: v1.21 (20020820) Richard Gooch (rgooch@atnf.csiro.au) devfs: devfs_debug: 0xfffffff devfs: boot_options: 0x3 _devfs_get_vfs_inode(1): VFS inode: d7efcbc0 devfs_entry: c13f9f80 _devfs_get_vfs_inode(): mode: 040755 uid: 0 gid: 0 devfs_fill_super(): made devfs ptr: c0266800 ... Uniform Multi-Platform E-IDE driver Revision: 6.31 devfs_mk_dir(ide): de: d7d25380 dir: c13f9f80 "" ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx PIIX4: IDE controller on PCI bus 00 dev 39 PIIX4: detected chipset, but driver not compiled in! PIIX4: chipset revision 1 PIIX4: not 100% native mode: will probe irqs later ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:pio, hdb:DMA ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:DMA, hdd:DMA hdb: MATSHITADVD-ROM SR-8583A, ATAPI CD/DVD-ROM drive hdc: Maxtor 33073U4, ATA DISK drive hdd: IBM-DTTA-351010, ATA DISK drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 devfs_mk_dir(host0/bus0/target1/lun0): de: d7d25200 dir: d7d25260 "target1" ide1 at 0x170-0x177,0x376 on irq 15 devfs_mk_dir(host0/bus1/target0/lun0): de: d7d250e0 dir: d7d25140 "target0" devfs_mk_dir(host0/bus1/target1/lun0): de: d7d02f00 dir: d7d02f60 "target1" hdd: host protected area => 1 hdd: 19807200 sectors (10141 MB) w/466KiB Cache, CHS=19650/16/63 request_module[block-major-22]: not ready hdc: host protected area => 1 hdc: 60030432 sectors (30736 MB) w/512KiB Cache, CHS=59554/16/63 request_module[block-major-22]: not ready hdb: ATAPI 32X DVD-ROM drive, 512kB Cache devfs_register(cd): de: d7d00d40 dir: d7d25200 "lun0" pp: d7d25260 Uniform CD-ROM driver Revision: 3.12 devfs_mk_dir(cdroms): de: d7d00a40 dir: c13f9f80 "" devfs_mk_symlink(cdrom0) devfs_mk_dir(input): de: d7d00860 dir: c13f9f80 "" ... devfs_lookup(root): dentry: d7d340a0 parent: c13f9f80 by: "swapper" devfs_d_delete(d7d340a0): dropping negative dentry devfs_d_release(d7d340a0): inode: 00000000 devfs_lookup(root): dentry: d7d340a0 parent: c13f9f80 by: "swapper" devfs_d_delete(d7d340a0): dropping negative dentry devfs_d_release(d7d340a0): inode: 00000000 devfs_lookup(root): dentry: d7d340a0 parent: c13f9f80 by: "swapper" devfs_d_delete(d7d340a0): dropping negative dentry devfs_d_release(d7d340a0): inode: 00000000 VFS: Cannot open root device "/dev/ide/host0/bus1/target1/lun0/part2" or 00:00 Please append a correct "root=" boot option Kernel panic: VFS: Unable to mount root fs on 00:00 --- end --- Already tried various other options w/o any success. Thanks for any hints in advance. PS: why are the DPRINTKs in devfs_symlink() and devfs_mkdir() disabled ? had them enabled with some private debugging messages in another kernel build: --- snipp --- Uniform Multi-Platform E-IDE driver Revision: 6.31 devfs_mk_dirBZ_DEBUG devfs_mk_dir dir=00000000, name=ide, info=00000000 devfs_mk_dir(ide): de: d7d293e0 dir: c13f9f80 "" ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx PIIX4: IDE controller on PCI bus 00 dev 39 PIIX4: detected chipset, but driver not compiled in! PIIX4: chipset revision 1 PIIX4: not 100% native mode: will probe irqs later ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:pio, hdb:DMA ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:DMA, hdd:DMA hdb: MATSHITADVD-ROM SR-8583A, ATAPI CD/DVD-ROM drive hdc: Maxtor 33073U4, ATA DISK drive hdd: IBM-DTTA-351010, ATA DISK drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 devfs_mk_dirBZ_DEBUG devfs_mk_dir dir=d7d293e0, name=host0/bus0/target1/lun0, info=00000000 devfs_mk_dir(host0/bus0/target1/lun0): de: d7d29200 dir: d7d29260 "target1" ide1 at 0x170-0x177,0x376 on irq 15 devfs_mk_dirBZ_DEBUG devfs_mk_dir dir=d7d293e0, name=host0/bus1/target0/lun0, info=00000000 devfs_mk_dir(host0/bus1/target0/lun0): de: d7cfef60 dir: d7d290e0 "target0" devfs_mk_dirBZ_DEBUG devfs_mk_dir dir=d7d293e0, name=host0/bus1/target1/lun0, info=00000000 devfs_mk_dir(host0/bus1/target1/lun0): de: d7cfeea0 dir: d7cfef00 "target1" hdd: host protected area => 1 hdd: 19807200 sectors (10141 MB) w/466KiB Cache, CHS=19650/16/63 request_module[block-major-22]: not ready hdc: host protected area => 1 hdc: 60030432 sectors (30736 MB) w/512KiB Cache, CHS=59554/16/63 request_module[block-major-22]: not ready hdb: ATAPI 32X DVD-ROM drive, 512kB Cache devfs_register(cd): de: d7cfdce0 dir: d7d29200 "lun0" pp: d7d29260 Uniform CD-ROM driver Revision: 3.12 devfs_mk_dirBZ_DEBUG devfs_mk_dir dir=00000000, name=cdroms, info=00000000 devfs_mk_dir(cdroms): de: d7cfd9e0 dir: c13f9f80 "" devfs_mk_symlinkBZ_DEBUG devfs_mk_symlink dir=d7cfd9e0, name=cdrom0, flags=0, link=../ide/host0/bus0/target1/lun0/cd, handle=d7fd1eb4, info=00000000 devfs_mk_symlink(cdrom0) devfs_mk_dirBZ_DEBUG devfs_mk_dir dir=00000000, name=input, info=00000000 devfs_mk_dir(input): de: d7cfd800 dir: c13f9f80 "" ... devfs_lookup(root): dentry: d7d380a0 parent: c13f9f80 by: "swapper" devfs_d_delete(d7d380a0): dropping negative dentry devfs_d_release(d7d380a0): inode: 00000000 devfs_lookup(root): dentry: d7d380a0 parent: c13f9f80 by: "swapper" devfs_d_delete(d7d380a0): dropping negative dentry devfs_d_release(d7d380a0): inode: 00000000 devfs_lookup(root): dentry: d7d380a0 parent: c13f9f80 by: "swapper" devfs_d_delete(d7d380a0): dropping negative dentry devfs_d_release(d7d380a0): inode: 00000000 VFS: Cannot open root device "/dev/ide/host0/bus1/target1/lun0/part2" or 00:00 Please append a correct "root=" boot option Kernel panic: VFS: Unable to mount root fs on 00:00 --- snipp --- -- Bjoern A. Zeeb bzeeb at Zabbadoz dot NeT 56 69 73 69 74 http://www.zabbadoz.net/