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ude:~# fdisk /dev/sdb The number of cylinders for this disk is set to 19929. There is nothing wrong with that, but this is larger than 1024, and could in certain setups cause problems with: 1) software that runs at boot time (e.g., old versions of LILO) 2) booting and partitioning software from other OSs (e.g., DOS FDISK, OS/2 FDISK) Command (m for help): p Disk /dev/sdb: 163.9 GB, 163928604672 bytes 255 heads, 63 sectors/track, 19929 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System /dev/sdb1 1 25 200781 83 Linux Command (m for help): n Command action e extended p primary partition (1-4) p Partition number (1-4): 2 First cylinder (26-19929, default 26): Using default value 26 Last cylinder or +size or +sizeM or +sizeK (26-19929, default 19929): 87 Command (m for help): n Command action e extended p primary partition (1-4) e Partition number (1-4): 4 First cylinder (88-19929, default 88): Using default value 88 Last cylinder or +size or +sizeM or +sizeK (88-19929, default 19929): Using default value 19929 Command (m for help): n Command action l logical (5 or over) p primary partition (1-4) l First cylinder (88-19929, default 88): Using default value 88 Last cylinder or +size or +sizeM or +sizeK (88-19929, default 19929): 104 Command (m for help): n Command action l logical (5 or over) p primary partition (1-4) l First cylinder (105-19929, default 105): Using default value 105 Last cylinder or +size or +sizeM or +sizeK (105-19929, default 19929): Using default value 19929 Command (m for help): p Disk /dev/sdb: 163.9 GB, 163928604672 bytes 255 heads, 63 sectors/track, 19929 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System /dev/sdb1 1 25 200781 83 Linux /dev/sdb2 26 87 498015 83 Linux /dev/sdb4 88 19929 159380865 5 Extended /dev/sdb5 88 104 136521 83 Linux /dev/sdb6 105 19929 159244281 83 Linux Command (m for help): t Partition number (1-6): 5 Hex code (type L to list codes): 82 Changed system type of partition 5 to 82 (Linux swap / Solaris) Command (m for help): p Disk /dev/sdb: 163.9 GB, 163928604672 bytes 255 heads, 63 sectors/track, 19929 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System /dev/sdb1 1 25 200781 83 Linux /dev/sdb2 26 87 498015 83 Linux /dev/sdb4 88 19929 159380865 5 Extended /dev/sdb5 88 104 136521 82 Linux swap / Solaris /dev/sdb6 105 19929 159244281 83 Linux Command (m for help): w The partition table has been altered! Calling ioctl() to re-read partition table. Syncing disks. ude:~#
ude:~# mkfs -j /dev/sdb1
mke2fs 1.40-WIP (14-Nov-2006)
Filesystem label=
OS type: Linux
Block size=1024 (log=0)
Fragment size=1024 (log=0)
50200 inodes, 200780 blocks
10039 blocks (5.00%) reserved for the super user
First data block=1
Maximum filesystem blocks=67371008
25 block groups
8192 blocks per group, 8192 fragments per group
2008 inodes per group
Superblock backups stored on blocks:
8193, 24577, 40961, 57345, 73729
Writing inode tables: done
Creating journal (4096 blocks): done
Writing superblocks and filesystem accounting information: done
This filesystem will be automatically checked every 33 mounts or
180 days, whichever comes first. Use tune2fs -c or -i to override.
ude:~#
あちゃー。/boot までフォーマットしてしもた。
ude:~# mkfs -j /dev/sdb2
mke2fs 1.40-WIP (14-Nov-2006)
Filesystem label=
OS type: Linux
Block size=1024 (log=0)
Fragment size=1024 (log=0)
124928 inodes, 498012 blocks
24900 blocks (5.00%) reserved for the super user
First data block=1
Maximum filesystem blocks=67633152
61 block groups
8192 blocks per group, 8192 fragments per group
2048 inodes per group
Superblock backups stored on blocks:
8193, 24577, 40961, 57345, 73729, 204801, 221185, 401409
Writing inode tables: done
Creating journal (8192 blocks): done
Writing superblocks and filesystem accounting information: done
This filesystem will be automatically checked every 27 mounts or
180 days, whichever comes first. Use tune2fs -c or -i to override.
ude:~# mkfs.xfs /dev/sdb2
mkfs.xfs: /dev/sdb2 appears to contain an existing filesystem (ext3).
mkfs.xfs: Use the -f option to force overwrite.
ude:~# mkfs.xfs -f /dev/sdb2
meta-data=/dev/sdb2 isize=256 agcount=8, agsize=15562 blks
= sectsz=512 attr=0
data = bsize=4096 blocks=124496, imaxpct=25
= sunit=0 swidth=0 blks, unwritten=1
naming =version 2 bsize=4096
log =internal log bsize=4096 blocks=1200, version=1
= sectsz=512 sunit=0 blks
realtime =none extsz=65536 blocks=0, rtextents=0
ude:~# mkfs -j /dev/sdb6
mke2fs 1.40-WIP (14-Nov-2006)
Filesystem label=
OS type: Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
19906560 inodes, 39811070 blocks
1990553 blocks (5.00%) reserved for the super user
First data block=0
Maximum filesystem blocks=0
1215 block groups
32768 blocks per group, 32768 fragments per group
16384 inodes per group
Superblock backups stored on blocks:
32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,
4096000, 7962624, 11239424, 20480000, 23887872
Writing inode tables: done
Creating journal (32768 blocks): done
Writing superblocks and filesystem accounting information: done
This filesystem will be automatically checked every 27 mounts or
180 days, whichever comes first. Use tune2fs -c or -i to override.
ude:~# mkfs.xfs -f /dev/sdb6
meta-data=/dev/sdb6 isize=256 agcount=16, agsize=2488191 blks
= sectsz=512 attr=0
data = bsize=4096 blocks=39811056, imaxpct=25
= sunit=0 swidth=0 blks, unwritten=1
naming =version 2 bsize=4096
log =internal log bsize=4096 blocks=19438, version=1
= sectsz=512 sunit=0 blks
realtime =none extsz=65536 blocks=0, rtextents=0
ude:~# mkswap /dev/sdb5
Setting up swapspace version 1, size = 139792 kB
no label, UUID=1f601787-6774-45c6-bd12-49f9a25f52e6
ude:~#
まずは吸出し
ude:~# mkdir /tmp/boot ude:~# mount /dev/sdb1 /tmp/boot ude:~# mkdir /tmp/boot_save ude:~# cd /tmp/boot ude:/tmp/boot# tar cf - uImage.buffalo initrd.buffalo |(cd /tmp/boot_save/; tar xvf -) uImage.buffalo initrd.buffalo ude:/tmp/boot# ls /tmp/boot_save/ initrd.buffalo uImage.buffalo ude:/tmp/boot# cd / ude:/# umount /tmp/boot ude:/#続いて、Maxtor DiamondMax をつないでコピー
ude:/# mount /dev/sdb1 /tmp/boot ude:/# cd /tmp/boot_save/ ude:/tmp/boot_save# ls initrd.buffalo uImage.buffalo ude:/tmp/boot_save# tar cf - * |(cd /tmp/boot; tar xvf -) initrd.buffalo uImage.buffalo ude:/tmp/boot_save# cd /tmp/boot ude:/tmp/boot# ls -l total 2736 -rw-r--r-- 1 root root 1490384 Sep 9 14:52 initrd.buffalo drwx------ 2 root root 12288 Nov 16 14:55 lost+found -rw-r--r-- 1 root root 1284160 Jan 1 1970 uImage.buffalo ude:/tmp/boot# cd / ude:/# umount /tmp/boot ude:/#
BUFFALO INC. LinkStation series LS-LGL(SUIZEI)
LS-LGL-EMFF7 login: admin
Password:
BusyBox v1.2.2 (2006.12.26-08:28+0000) Built-in shell (ash)
Enter 'help' for a list of built-in commands.
~ $ free
total used free shared buffers
Mem: 13632 8040 5592 0 4116
Swap: 136512 0 136512
Total: 150144 8040 142104
~ $
これだけあれば、Out of Memory にはならんでしょ。
今度は正常にアップデートできた。
~ $ cat /etc/linkstation_release
VERSION=2.01
SUBVERSION=HDD 0.40
PRODUCTID=0x0000000B
BUILDDATE=2008/09/09 14:52:29
~ $ free
total used free shared buffers
Mem: 13632 12908 724 0 660
Swap: 136512 12 136500
Total: 150144 12920 137224
~ $ ps
PID Uid VmSize Stat Command
1 root 560 S init
2 root SWN [ksoftirqd/0]
3 root SW< [events/0]
4 root SW< [khelper]
5 root SW< [kthread]
9 root SW< [kblockd/0]
32 root SW [pdflush]
35 root SW< [aio/0]
34 root SW [kswapd0]
37 root SW< [xfslogd/0]
38 root SW< [xfsdatad/0]
39 root SW [xfsbufd]
162 root SW [scsi_eh_0]
175 root SW [mtdblockd]
221 root SW [pdflush]
340 root SW [kjournald-sda2]
640 root 756 S syslogd -m 0
644 root 480 S klogd
654 root 664 S /bin/sh /usr/local/sbin/kernelmon
662 root 664 S /bin/sh /usr/local/sbin/FanCheckd
716 root SW [kjournald-sda1]
746 root SW [xfssyncd]
841 root 496 S cat /proc/buffalo/kernevnt
858 root 560 S /sbin/dhcpcd -L /etc/dhcpc -h LS-LGLFF7 -t 15 -x -y -
960 root 2752 S /usr/local/sbin/smbd -D
963 root 2740 S /usr/local/sbin/smbd -D
964 root 1816 S /usr/local/sbin/nmbd -D
983 root 1948 S /usr/local/apache/bin/httpd
988 root 1960 S /usr/local/apache/bin/httpd
989 root 1960 S /usr/local/apache/bin/httpd
990 root 1960 S /usr/local/apache/bin/httpd
991 root 1960 S /usr/local/apache/bin/httpd
1010 root 852 S /usr/local/sbin/clientUtil_server -i eth0
1041 root 1968 S /usr/local/apache/bin/httpd
1106 root 504 S /usr/local/sbin/logchkd
1116 root 524 S /usr/local/sbin/daemonwatch -a /etc/daemonwatch.list
1125 root 804 S /usr/sbin/crond
1168 admin 944 S -sh
1192 root 416 S sleep 60
1196 admin 776 R ps
~ $
「Webアクセス サービス設定」だけの設定画面が出てきた。
ude:~# mkdir /tmp/root ude:~# mount /dev/sdb2 /tmp/root ude:~# mount /dev/sdb1 /tmp/root/boot ude:~# mount /dev/sdb6 /tmp/root/mnt/disk1 ude:~# df Filesystem 1K-blocks Used Available Use% Mounted on /dev/sda2 2046080 487860 1558220 24% / tmpfs 63076 0 63076 0% /lib/init/rw tmpfs 63076 0 63076 0% /dev/shm /dev/root.old 13303 10988 2315 83% /initrd /dev/sda1 194443 10314 174090 6% /boot /dev/sda4 153699096 1564544 152134552 2% /mnt /dev/sdb2 482246 153507 328739 32% /tmp/root /dev/sdb1 194442 8547 175856 5% /tmp/root/boot /dev/sdb6 159166472 272 159166200 1% /tmp/root/mnt/disk1 ude:~# cd /tmp/root ude:/tmp/root# mkdir /mnt/Backup/whi ude:/tmp/root# tar zcvf /mnt/Backup/whi/whi_081116.tar.gz . : : ude:/tmp/root#
ude:/tmp/root# ls -l usr/sbin/telnetd lrwxrwxrwx 1 root root 17 Nov 17 2008 usr/sbin/telnetd -> ../../bin/busybox ude:/tmp/root# ls -l etc/init.d/rcS -rwxr-xr-x 1 root root 1259 Sep 9 11:14 etc/init.d/rcS ude:/tmp/root# echo /usr/sbin/telnetd >> etc/init.d/rcS ude:/tmp/root# vi etc/shadow : : ude:/tmp/root#
ude:/tmp/root# cd / ude:/# umount /tmp/root/mnt/disk1/ ude:/# umount /tmp/root/boot ude:/# umount /tmp/root ude:/#
一応、これで玉突き１回目完了
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