debussy got EXT2 error

[GOTO Masanori <gotom@debian.or.jp>]

I found that debussy.debian.org had gotten EXT2 error:

	> dmesg | more
	...
	hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }
	hda: dma_intr: error=0x40 { UncorrectableError }, LBAsect=26453093, sector=25953120
	end_request: I/O error, dev 03:02 (hda), sector 25953120
	EXT2-fs error (device ide0(3,2)): ext2_read_inode: unable to read inode block - inode=1625313, block=3244140
	Remounting filesystem read-only
	...

This means that filesystem wanted to read inode, but failed.  So it
needs fsck.  Some filesystems have been fallen back to readonly:

	debussy:~> cat /proc/mounts
	rootfs / rootfs rw 0 0
	/dev/root / ext2 ro 0 0
	proc /proc proc rw 0 0
	devpts /dev/pts devpts rw 0 0
	/dev/hda3 /boot ext2 rw 0 0
	/dev/root /chroot/sid-chroot/home ext2 ro 0 0
	/dev/root /chroot/woody-chroot/home ext2 ro 0 0
	/dev/root /chroot/potato-chroot/home ext2 ro 0 0
	proc-unstable /chroot/sid-chroot/proc proc rw 0 0
	proc-stable /chroot/woody-chroot/proc proc rw 0 0
	proc-oldstable /chroot/potato-chroot/proc proc rw 0 0

Please check and recover if you can.

Thanks in advance,
-- gotom