なぜ telnet できないのか、原因を探るために、HDD の中を見る
root@qube:~# tail /var/log/messages Sep 20 00:17:23 qube kernel: usb 2-1: configuration #1 chosen from 1 choice Sep 20 00:17:23 qube kernel: scsi2 : SCSI emulation for USB Mass Storage devices Sep 20 00:17:28 qube kernel: scsi 2:0:0:0: Direct-Access ViPowER VP-89118(SD1) 2.10 PQ: 0 ANSI: 4 Sep 20 00:17:28 qube kernel: sd 2:0:0:0: [sdd] 488397168 512-byte hardware sectors (250059 MB) Sep 20 00:17:28 qube kernel: sd 2:0:0:0: [sdd] Write Protect is off Sep 20 00:17:28 qube kernel: sd 2:0:0:0: [sdd] 488397168 512-byte hardware sectors (250059 MB) Sep 20 00:17:28 qube kernel: sd 2:0:0:0: [sdd] Write Protect is off Sep 20 00:17:28 qube kernel: sdd: sdd1 sdd2 sdd3 sdd4 Sep 20 00:17:28 qube kernel: sd 2:0:0:0: [sdd] Attached SCSI disk Sep 20 00:17:28 qube kernel: sd 2:0:0:0: Attached scsi generic sg3 type 0 root@qube:~#マウントする
root@qube:~# mkdir /tmp/root mkdir: cannot create directory `/tmp/root': File exists root@qube:~# mount /dev/sdd2 /tmp/root mount: wrong fs type, bad option, bad superblock on /dev/sdd2, missing codepage or helper program, or other error In some cases useful info is found in syslog - try dmesg | tail or so root@qube:~#ん?
root@qube:~# mount /dev/sdd2 /t^C/root root@qube:~# mkdir /tmp/boot root@qube:~# mount /dev/sdd1 /tmp/boot root@qube:~#/boot はマウントできる
root@qube:~# mkdir /tmp/mnt root@qube:~# mount /dev/sdd4 /tmp/root mount: wrong fs type, bad option, bad superblock on /dev/sdd4, missing codepage or helper program, or other error In some cases useful info is found in syslog - try dmesg | tail or so root@qube:~#mnt もマウントできない。
root@qube:~# tail /var/log/messages : : Sep 20 00:25:14 qube kernel: XFS: bad version Sep 20 00:25:14 qube kernel: XFS: SB validate failed Sep 20 00:25:43 qube kernel: kjournald starting. Commit interval 5 seconds Sep 20 00:25:43 qube kernel: EXT3 FS on sdd1, internal journal Sep 20 00:25:43 qube kernel: EXT3-fs: mounted filesystem with ordered data mode. Sep 20 00:26:37 qube kernel: XFS: bad version Sep 20 00:26:37 qube kernel: XFS: SB validate failed root@qube:~# uname -a Linux qube 2.6.22.7 #1 Thu Jun 18 21:48:29 JST 2009 armv5tejl GNU/Linux root@qube:~#LS-QL ではダメですか、、、
もう、tftp Boot もすることはないだろうと、 元に戻す
[root@LS410D06E ~]# cd /boot [root@LS410D06E boot]# ls conf_save.tgz initrd.buffalo.orig* uImage.buffalo.orig* hddrootfs.buffalo.updated.done* u-boot.buffalo* [root@LS410D06E boot]# cp initrd.buffalo.orig initrd.buffalo [root@LS410D06E boot]# cp uImage.buffalo.orig uImage.buffalo [root@LS410D06E boot]#
Sep 21 00:16:56 LS410D06E user.info kernel: usb 1-1: new high-speed USB device number 2 using ehci_marvell Sep 21 00:16:56 LS410D06E user.info kernel: scsi2 : usb-storage 1-1:1.0 Sep 21 00:16:57 LS410D06E user.notice kernel: scsi 2:0:0:0: Direct-Access ViPowER VP-89118(SD1) 2.10 PQ: 0 ANSI: 4 Sep 21 00:16:57 LS410D06E user.notice kernel: sd 2:0:0:0: [sdb] 488397168 512-byte logical blocks: (250 GB/232 GiB) Sep 21 00:16:57 LS410D06E user.notice kernel: sd 2:0:0:0: [sdb] Write Protect is off Sep 21 00:16:57 LS410D06E user.debug kernel: sd 2:0:0:0: [sdb] Mode Sense: 21 00 00 00 Sep 21 00:16:57 LS410D06E user.err kernel: sd 2:0:0:0: [sdb] No Caching mode page present Sep 21 00:16:57 LS410D06E user.err kernel: sd 2:0:0:0: [sdb] Assuming drive cache: write through Sep 21 00:16:57 LS410D06E user.err kernel: sd 2:0:0:0: [sdb] No Caching mode page present Sep 21 00:16:57 LS410D06E user.err kernel: sd 2:0:0:0: [sdb] Assuming drive cache: write through Sep 21 00:16:57 LS410D06E user.info kernel: sdb: sdb1 sdb2 sdb3 sdb4 Sep 21 00:16:57 LS410D06E user.err kernel: sd 2:0:0:0: [sdb] No Caching mode page present Sep 21 00:16:57 LS410D06E user.err kernel: sd 2:0:0:0: [sdb] Assuming drive cache: write through Sep 21 00:16:57 LS410D06E user.notice kernel: sd 2:0:0:0: [sdb] Attached SCSI disk Sep 21 00:16:57 LS410D06E daemon.err udevd[2509]: symlink '../../sdb' '/dev/disk/by-id/ata-ST3250310AS_6RY0Y1VK.udev-tmp' failed: Not a directory Sep 21 00:16:57 LS410D06E daemon.err udevd[2509]: symlink '../../sdb' '/dev/disk/by-id/scsi-SViPowER_VP-89118_SD1__6RY0Y1VK.udev-tmp' failed: Not a directory Sep 21 00:16:57 LS410D06E daemon.err udevd[2509]: symlink '../../sdb' '/dev/disk/by-path/platform-ehci_marvell.0-usb-0:1:1.0-scsi-0:0:0:0.udev-tmp' failed: Not a directory Sep 21 00:16:57 LS410D06E daemon.err udevd[3385]: symlink '../../sdb3' '/dev/disk/by-id/ata-ST3250310AS_6RY0Y1VK-part3.udev-tmp' failed: Not a directory Sep 21 00:16:57 LS410D06E daemon.err udevd[3385]: symlink '../../sdb3' '/dev/disk/by-id/scsi-SViPowER_VP-89118_SD1__6RY0Y1VK-part3.udev-tmp' failed: Not a directory Sep 21 00:16:57 LS410D06E daemon.err udevd[3385]: symlink '../../sdb3' '/dev/disk/by-partlabel/primary.udev-tmp' failed: Not a directory Sep 21 00:16:57 LS410D06E daemon.err udevd[3385]: symlink '../../sdb3' '/dev/disk/by-partuuid/d4861451-bab3-4415-9959-f2e7788c80be.udev-tmp' failed: Not a directory Sep 21 00:16:57 LS410D06E daemon.err udevd[3385]: symlink '../../sdb3' '/dev/disk/by-path/platform-ehci_marvell.0-usb-0:1:1.0-scsi-0:0:0:0-part3.udev-tmp' failed: Not a directory Sep 21 00:16:57 LS410D06E daemon.err udevd[3385]: symlink '../../sdb3' '/dev/disk/by-uuid/ae446028-13ad-4a99-9acb-86dce1b5c4b0.udev-tmp' failed: Not a directory Sep 21 00:16:57 LS410D06E daemon.err udevd[3386]: symlink '../../sdb4' '/dev/disk/by-id/ata-ST3250310AS_6RY0Y1VK-part4.udev-tmp' failed: Not a directory Sep 21 00:16:57 LS410D06E daemon.err udevd[3386]: symlink '../../sdb4' '/dev/disk/by-id/scsi-SViPowER_VP-89118_SD1__6RY0Y1VK-part4.udev-tmp' failed: Not a directory Sep 21 00:16:57 LS410D06E daemon.err udevd[3386]: symlink '../../sdb4' '/dev/disk/by-partlabel/primary.udev-tmp' failed: Not a directory Sep 21 00:16:57 LS410D06E daemon.err udevd[3386]: symlink '../../sdb4' '/dev/disk/by-partuuid/3bb43898-1321-4154-aac5-c7ff734f6335.udev-tmp' failed: Not a directory Sep 21 00:16:57 LS410D06E daemon.err udevd[3386]: symlink '../../sdb4' '/dev/disk/by-path/platform-ehci_marvell.0-usb-0:1:1.0-scsi-0:0:0:0-part4.udev-tmp' failed: Not a directory Sep 21 00:16:57 LS410D06E daemon.err udevd[3386]: symlink '../../sdb4' '/dev/disk/by-uuid/bf023385-a04c-4c84-aaf5-32ca4b1b03d7.udev-tmp' failed: Not a directory Sep 21 00:16:58 LS410D06E daemon.err udevd[2535]: symlink '../../sdb2' '/dev/disk/by-id/ata-ST3250310AS_6RY0Y1VK-part2.udev-tmp' failed: Not a directory Sep 21 00:16:58 LS410D06E daemon.err udevd[2535]: symlink '../../sdb2' '/dev/disk/by-id/scsi-SViPowER_VP-89118_SD1__6RY0Y1VK-part2.udev-tmp' failed: Not a directory Sep 21 00:16:58 LS410D06E daemon.err udevd[2535]: symlink '../../sdb2' '/dev/disk/by-partlabel/primary.udev-tmp' failed: Not a directory Sep 21 00:16:58 LS410D06E daemon.err udevd[2535]: symlink '../../sdb2' '/dev/disk/by-partuuid/65d5e470-26fe-4f89-acdc-d006defbf4bf.udev-tmp' failed: Not a directory Sep 21 00:16:58 LS410D06E daemon.err udevd[2535]: symlink '../../sdb2' '/dev/disk/by-path/platform-ehci_marvell.0-usb-0:1:1.0-scsi-0:0:0:0-part2.udev-tmp' failed: Not a directory Sep 21 00:16:58 LS410D06E daemon.err udevd[2535]: symlink '../../sdb2' '/dev/disk/by-uuid/94e695f9-b1df-44a3-a204-574ea057c4b0.udev-tmp' failed: Not a directory Sep 21 00:16:58 LS410D06E daemon.err udevd[2509]: symlink '../../sdb1' '/dev/disk/by-id/ata-ST3250310AS_6RY0Y1VK-part1.udev-tmp' failed: Not a directory Sep 21 00:16:58 LS410D06E daemon.err udevd[2509]: symlink '../../sdb1' '/dev/disk/by-id/scsi-SViPowER_VP-89118_SD1__6RY0Y1VK-part1.udev-tmp' failed: Not a directory Sep 21 00:16:58 LS410D06E daemon.err udevd[2509]: symlink '../../sdb1' '/dev/disk/by-partlabel/primary.udev-tmp' failed: Not a directory Sep 21 00:16:58 LS410D06E daemon.err udevd[2509]: symlink '../../sdb1' '/dev/disk/by-partuuid/3e1a59e6-078a-4774-a2e9-f5997c7c5de5.udev-tmp' failed: Not a directory Sep 21 00:16:58 LS410D06E daemon.err udevd[2509]: symlink '../../sdb1' '/dev/disk/by-path/platform-ehci_marvell.0-usb-0:1:1.0-scsi-0:0:0:0-part1.udev-tmp' failed: Not a directory Sep 21 00:16:58 LS410D06E daemon.err udevd[2509]: symlink '../../sdb1' '/dev/disk/by-uuid/d95e5d40-55cc-4ec5-b532-24ef2e77f3fc.udev-tmp' failed: Not a directoryよくわからない。
[root@LS410D06E boot]# mkdir /tmp/root [root@LS410D06E boot]# mount /dev/sdb2 /tmp/root [root@LS410D06E boot]#
[root@LS410D06E boot]# cd /tmp/root/var/log/ [root@LS410D06E log]# ls alternatives.log bootstrap.log dmesg faillog lastlog apt/ btmp dpkg.log fsck/ wtmp [root@LS410D06E log]# ls -l total 488 -rw-r--r-- 1 root root 12716 Jun 28 14:41 alternatives.log drwxr-xr-x 2 root root 39 Jun 20 22:36 apt/ -rw-r--r-- 1 root root 43860 Jun 20 22:30 bootstrap.log -rw-rw---- 1 root utmp 0 Jun 20 22:28 btmp -rw-r----- 1 root adm 31 Jun 20 22:29 dmesg -rw-r--r-- 1 root root 112331 Jun 28 14:41 dpkg.log -rw-r--r-- 1 root root 24024 Jun 20 23:15 faillog drwxr-xr-x 2 root root 36 Jun 20 22:29 fsck/ -rw-rw-r-- 1 root utmp 292292 Jun 20 23:15 lastlog -rw-rw-r-- 1 root utmp 0 Jun 20 22:28 wtmp [root@LS410D06E log]#Jun 20 か、、、やっぱり Debian は動いていない?
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yasunari @ yamasita.jp 山下康成@京都府向日市