root@qube:~# mkdir /tmp/root root@qube:~# mount /dev/sdd2 /tmp/root root@qube:~#
root@qube:~# cd /tmp/root/etc/ root@qube:/tmp/root/etc# grep root shadow root::15835:0:99999:7::: root@qube:/tmp/root/etc#
!root@qube:/tmp/root/etc# patch < ~/sshd_config.diff patching file sshd_config root@qube:/tmp/root/etc#
root@qube:/tmp/root/etc# cd / root@qube:/# umount /tmp/root root@qube:/#
Last login: Sun May 19 21:44:15 2013 from shinjuw.yamasita.jp root@LS-VL815:~#
root@LS-VL815:~# cat /proc/cpuinfo Processor : Feroceon 88FR131 rev 1 (v5l) BogoMIPS : 1594.16 Features : swp half thumb fastmult edsp CPU implementer : 0x56 CPU architecture: 5TE CPU variant : 0x2 CPU part : 0x131 CPU revision : 1 Hardware : Feroceon-KW Revision : 0000 Serial : 0000000000000000 root@LS-VL815:~#1.64 と変わらず
root@LS-VL815:~# cat /proc/meminfo MemTotal: 248532 kB MemFree: 48792 kB Buffers: 11420 kB Cached: 96532 kB SwapCached: 0 kB Active: 97220 kB Inactive: 75828 kB Active(anon): 69564 kB Inactive(anon): 240 kB Active(file): 27656 kB Inactive(file): 75588 kB Unevictable: 12228 kB Mlocked: 12228 kB SwapTotal: 999992 kB SwapFree: 999992 kB Dirty: 28 kB Writeback: 0 kB AnonPages: 77340 kB Mapped: 18616 kB Shmem: 2044 kB Slab: 10028 kB SReclaimable: 4084 kB SUnreclaim: 5944 kB KernelStack: 888 kB PageTables: 892 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 1124256 kB Committed_AS: 241408 kB VmallocTotal: 761856 kB VmallocUsed: 23144 kB VmallocChunk: 514388 kB root@LS-VL815:~#1.64 より MemFree が減ってる
root@LS-VL815:~# uname -a Linux LS-VL815 3.3.4-88f6281 #1 Thu May 16 13:46:55 JST 2013 armv5tel unknown root@LS-VL815:~#リコンパイルしたか
root@LS-VL815:~# dmesg Booting Linux on physical CPU 0 Initializing cgroup subsys cpu Linux version 3.3.4-88f6281 (root@build2.dd-hot24.nas.buffalo.local) (gcc version 4.2.0 20070413 (prerelease)) #1 Thu May 16 13:46:55 JST 2013 CPU: Feroceon 88FR131 [56251311] revision 1 (ARMv5TE), cr=00053977 CPU: VIVT data cache, VIVT instruction cache Machine: Feroceon-KW Using UBoot passing parameters structure Memory policy: ECC disabled, Data cache writeback paging_init: zero_page=0xcfffc000 arm_bootmem_init: boot_pages=0x2 bitmap=0xfffa000 On node 0 totalpages: 65536 free_area_init_node: node 0, pgdat c051ec1c, node_mem_map c1401000 Normal zone: 512 pages used for memmap Normal zone: 0 pages reserved Normal zone: 65024 pages, LIFO batch:15 pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768 pcpu-alloc: [0] 0 Built 1 zonelists in Zone order, mobility grouping off. Total pages: 65024 Kernel command line: console=ttyS0,115200 root=/dev/sda2 rw initrd=0x00800040,12M panic=5 BOOTVER=0.26 PID hash table entries: 1024 (order: 0, 4096 bytes) Dentry cache hash table entries: 32768 (order: 5, 131072 bytes) Inode-cache hash table entries: 16384 (order: 4, 65536 bytes) Memory: 256MB = 256MB total Memory: 236096k/236096k available, 26048k reserved, 0K highmem Virtual kernel memory layout: vector : 0xffff0000 - 0xffff1000 ( 4 kB) fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) vmalloc : 0xd0800000 - 0xff000000 ( 744 MB) lowmem : 0xc0000000 - 0xd0000000 ( 256 MB) modules : 0xbf000000 - 0xc0000000 ( 16 MB) .text : 0xc0008000 - 0xc04ce000 (4888 kB) .init : 0xc04ce000 - 0xc04f3000 ( 148 kB) .data : 0xc04f4000 - 0xc0520620 ( 178 kB) .bss : 0xc0520620 - 0xc0532428 ( 72 kB) SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 NR_IRQS:128 Console: colour dummy device 80x30 Calibrating delay loop... 1594.16 BogoMIPS (lpj=7970816) pid_max: default: 32768 minimum: 301 Mount-cache hash table entries: 512 CPU: Testing write buffer coherency: ok Setting up static identity map for 0x17568 - 0x175a4 : consistent_pte=0xc8000b80 xor: measuring software checksum speed arm4regs : 1375.600 MB/sec 8regs : 1102.400 MB/sec 32regs : 1236.400 MB/sec xor: using function: arm4regs (1375.600 MB/sec) NET: Registered protocol family 16 Feroceon L2: Enabling L2 Feroceon L2: Cache support initialised. CPU Interface ------------- SDRAM_CS0 ....base 00000000, size 256MB SDRAM_CS1 ....disable SDRAM_CS2 ....disable SDRAM_CS3 ....disable PEX0_MEM ....base e0000000, size 128MB PEX0_IO ....base f2000000, size 1MB PEX1_MEM ....base e8000000, size 128MB PEX1_IO ....base f2100000, size 1MB INTER_REGS ....base f1000000, size 1MB NFLASH_CS ....base fa000000, size 2MB SPI_CS ....base f4000000, size 16MB BOOT_ROM_CS ....no such DEV_BOOTCS ....no such CRYPT_ENG ....base f0000000, size 2MB Marvell Development Board (LSP Version KW_LSP_5.1.3_patch13)-- MVLSV Soc: 88F6282 A0 LE Detected Tclk 200000000 and SysClk 533333333 gpiochip_add: registered GPIOs 0 to 63 on device: mv_gpio MV Buttons Device Load Marvell USB EHCI Host controller #0: c8047000 PEX0 interface detected no Link. PEX1 interface detected no Link. PCI host bridge to bus 0000:00 pci_bus 0000:00: root bus resource [io 0x0000-0xffffffff] pci_bus 0000:00: root bus resource [mem 0x00000000-0xffffffff] PCI: bus0: Fast back to back transfers enabled PCI host bridge to bus 0000:01 pci_bus 0000:01: root bus resource [io 0x0000-0xffffffff] pci_bus 0000:01: root bus resource [mem 0x00000000-0xffffffff] PCI: bus1: Fast back to back transfers enabled bio: create slab <bio-0> at 0 raid6: int32x1 150 MB/s raid6: int32x2 175 MB/s raid6: int32x4 171 MB/s raid6: int32x8 156 MB/s raid6: using algorithm int32x2 (175 MB/s) vgaarb: loaded SCSI subsystem initialized Switching to clocksource kw_clocksource NET: Registered protocol family 2 IP route cache hash table entries: 2048 (order: 1, 8192 bytes) TCP established hash table entries: 8192 (order: 4, 65536 bytes) TCP bind hash table entries: 8192 (order: 3, 32768 bytes) TCP: Hash tables configured (established 8192 bind 8192) TCP reno registered UDP hash table entries: 256 (order: 0, 4096 bytes) UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) NET: Registered protocol family 1 PCI: CLS 0 bytes, default 32 Trying to unpack rootfs image as initramfs... rootfs image is not initramfs (no cpio magic); looks like an initrd Freeing initrd memory: 12288K XOR registered 4 channels XOR 2nd invalidate WA enabled cesadev_init(c04d6134) MV Buttons Driver Load MICON ctrl (C) BUFFALO INC. V.1.00 installed. Buffalo Gpio Control Driver (C) BUFFALO INC. Ver.1.00 installed. Buffalo CPU Inerupts Driver (C) BUFFALO INC. Ver.0.01 alpha1 installed. Kernel event proc (C) BUFFALO INC. V.1.00 installed. initial_polarity_val = 0x00030000 initial_polarity_val_high = 0x0001f100 Buffalo GPIO SATA Hotplug Event Driver (C) BUFFALO INC. Ver.1.00 installed. VFS: Disk quotas dquot_6.5.2 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) JFFS2 version 2.2. (NAND) 息 2001-2006 Red Hat, Inc. fuse init (API version 7.18) SGI XFS with ACLs, security attributes, large block numbers, no debug enabled SGI XFS Quota Management subsystem msgmni has been set to 485 alg: No test for cipher_null (cipher_null-generic) alg: No test for ecb(cipher_null) (ecb-cipher_null) alg: No test for digest_null (digest_null-generic) alg: No test for compress_null (compress_null-generic) alg: No test for stdrng (krng) Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) io scheduler noop registered io scheduler deadline registered (default) io scheduler cfq registered Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled serial8250.0: ttyS0 at MMIO 0xf1012000 (irq = 33) is a 16550A console [ttyS0] enabled serial8250.1: ttyS1 at MMIO 0xf1012100 (irq = 34) is a 16550A brd: module loaded loop: module loaded Integrated Sata device found mvSataInitAdapter : regVal changed(0x00000010) scsi0 : Marvell SCSI to SATA adapter scsi1 : Marvell SCSI to SATA adapter ** BUFFALO Disable Command Queuing Function [0 0] ** scsi 0:0:0:0: Direct-Access SAMSUNG SP2504C VT10 PQ: 0 ANSI: 5 sd 0:0:0:0: [sda] Sector size 0 reported, assuming 512. sd 0:0:0:0: [sda] 488283264 512-byte logical blocks: (250 GB/232 GiB) sd 0:0:0:0: [sda] 0-byte physical blocks sd 0:0:0:0: Attached scsi generic sg0 type 0 sd 0:0:0:0: [sda] Write Protect is off sd 0:0:0:0: [sda] Mode Sense: 23 00 00 00 SPI Serial flash detected @ 0xf4000000, 512KB (8sec x 64KB) NAND init: NAND device not found on board Loading Marvell Ethernet Driver: o Cached descriptors in DRAM o DRAM SW cache-coherency o 2 Giga ports supported o Single RX Queue support - ETH_DEF_RXQ=0 o Single TX Queue support - ETH_DEF_TXQ=0 o TCP segmentation offload (TSO) supported o Receive checksum offload supported o Transmit checksum offload supported o Driver ERROR statistics enabled o Proc tool API enabled o Gateway support enabled o Using Marvell Header Mode o L2 IGMP support o Rx descripors: q0=128 o Tx descripors: q0=532 o Loading network interface(s): o register under mv88fx_eth platform sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA o eth0, ifindex = 2, GbE port = 0 Warning: Giga 1 is Powered Off Warning: Giga 1 is Powered Off rtc-mv rtc-mv: rtc core: registered rtc-mv as rtc0 md: linear personality registered for level -1 md: raid0 personality registered for level 0 md: raid1 personality registered for level 1 md: raid6 personality registered for level 6 md: raid5 personality registered for level 5 md: raid4 personality registered for level 4 device-mapper: ioctl: 4.22.0-ioctl (2011-10-19) initialised: dm-devel@redhat.com sd 0:0:0:0: [sda] Sector size 0 reported, assuming 512. TCP cubic registered NET: Registered protocol family 17 NET: Registered protocol family 15 Registering the dns_resolver key type rtc-mv rtc-mv: setting system clock to 2013-06-02 22:26:04 UTC (1370211964) sda: sda1 sda2 sda3 sda4 sda5 sda6 sd 0:0:0:0: [sda] Sector size 0 reported, assuming 512. sd 0:0:0:0: [sda] Attached SCSI disk md: Waiting for all devices to be available before autodetect md: If you don't use raid, use raid=noautodetect md: Autodetecting RAID arrays. md: Scanned 0 and added 0 devices. md: autorun ... md: ... autorun DONE. RAMDISK: gzip image found at block 0 VFS: Mounted root (ext2 filesystem) on device 1:0. kjournald starting. Commit interval 5 seconds EXT3-fs (sda1): using internal journal EXT3-fs (sda1): mounted filesystem with writeback data mode umount: sending ioctl 4c01 to a partition! umount: sending ioctl 4c01 to a partition! kjournald starting. Commit interval 5 seconds EXT3-fs (sda2): using internal journal EXT3-fs (sda2): mounted filesystem with writeback data mode umount: sending ioctl 4c01 to a partition! umount: sending ioctl 4c01 to a partition! kjournald starting. Commit interval 5 seconds EXT3-fs (sda2): using internal journal EXT3-fs (sda2): mounted filesystem with writeback data mode VFS: Mounted root (ext3 filesystem) on device 8:2. Trying to move old root to /initrd ... okay Freeing init memory: 148K udevd (725): /proc/725/oom_adj is deprecated, please use /proc/725/oom_score_adj instead. Adding 999992k swap on /dev/sda5. Priority:-1 extents:1 across:999992k kjournald starting. Commit interval 5 seconds EXT3-fs (sda1): using internal journal EXT3-fs (sda1): mounted filesystem with writeback data mode usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver ehci_marvell ehci_marvell.70059: Marvell Orion EHCI ehci_marvell ehci_marvell.70059: new USB bus registered, assigned bus number 1 ehci_marvell ehci_marvell.70059: irq 19, io base 0xf1050100 ehci_marvell ehci_marvell.70059: USB 2.0 started, EHCI 1.00 hub 1-0:1.0: USB hub found hub 1-0:1.0: 1 port detected ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver uhci_hcd: USB Universal Host Controller Interface driver Initializing USB Mass Storage driver... usbcore: registered new interface driver usb-storage USB Mass Storage support registered. usbcore: registered new interface driver usblp eth0: link down eth0: started eth0: link up, full duplex, speed 1 Gbps program smartctl is using a deprecated SCSI ioctl, please convert it to SG_IO program smartctl is using a deprecated SCSI ioctl, please convert it to SG_IO program smartctl is using a deprecated SCSI ioctl, please convert it to SG_IO program smartctl is using a deprecated SCSI ioctl, please convert it to SG_IO program smartctl is using a deprecated SCSI ioctl, please convert it to SG_IO program smartctl is using a deprecated SCSI ioctl, please convert it to SG_IO program smartctl is using a deprecated SCSI ioctl, please convert it to SG_IO program smartctl is using a deprecated SCSI ioctl, please convert it to SG_IO XFS (sda6): Mounting Filesystem XFS (sda6): Ending clean mount bfSetMagicKey > Changed to 0x71 from 0x5c root@LS-VL815:~#
root@LS-VL815:~# cat /etc/linkstation_release VERSION=1.65 SUBVERSION=HDD 3.40 PRODUCTID=0x00000000 BUILDDATE=2013/05/16 13:50:18 root@LS-VL815:~# cat /proc/buffalo/firmware SERIES=LinkStation PRODUCTNAME=LS-VL(JOMEI) VERSION=0.16 SUBVERSION=FLASH 0.00 PRODUCTID=0x00000016 BUILDDATE=2013/05/16 13:38:04 BOOTVER=0.26 root@LS-VL815:~#SUBVERSION が変わってる
root@LS-VL815:~# ps PID Uid VSZ Stat Command 1 root 3140 S init 2 root SW [kthreadd] 3 root SW [ksoftirqd/0] 5 root SW [kworker/u:0] 6 root SW< [khelper] 7 root SW [kworker/u:1] 98 root SW [sync_supers] 100 root SW [bdi-default] 102 root SW< [kblockd] 110 root SW< [md] 206 root SW [kswapd0] 255 root SW [fsnotify_mark] 273 root SW< [xfs_mru_cache] 274 root SW< [xfslogd] 275 root SW< [xfsdatad] 276 root SW< [xfsconvertd] 277 root SW< [crypto] 304 root SW [crypto] 305 root SW [crypto_ret] 491 root SW [scsi_eh_0] 492 root SW [scsi_eh_1] 497 root RW [kworker/0:1] 514 root SW [mtdblock0] 526 root SW< [kcryptd] 606 root SW [flush-8:0] 684 root SW [kjournald] 725 root 1776 S < /sbin/udevd --daemon 1553 root SW [kjournald] 1604 root SW [khubd] 1676 root 1676 S /sbin/dhcpcd -L /etc/dhcpc -h LS-VL815 -t 15 -x -y -z 1733 root 1912 S syslogd -m 0 1735 root 2784 S klogd 1744 root 3676 S /usr/sbin/inetd 1748 root 1880 S /usr/local/sbin/errormon 1753 root 2260 S /bin/sh /usr/local/sbin/kernelmon 1764 root 27248 S /usr/bin/python /usr/local/sbin/BuffaloXMLRPCServer.p 1789 root 2716 S /bin/sh /usr/local/sbin/miconmon_exec.sh start 1857 root SW [xfsbufd/sda6] 1858 root SW [xfsaild/sda6] 1974 root 1860 S /usr/local/sbin/logchkd 2005 root 2840 S /bin/bash /usr/local/sbin/diskmon_exec.sh start 2030 root 3712 S /usr/sbin/lighttpd.webui -f /etc/lighttpd/buffalo-web 2041 root 3856 S /usr/sbin/lighttpd.webui -f /etc/lighttpd/buffalo-web 2057 root 13648 S /usr/local/sbin/smbd -D 2059 root 7344 S /usr/local/sbin/nmbd -D 2065 root 13648 S /usr/local/sbin/smbd -D 2081 root 2208 S /usr/local/sbin/clientUtil_server -i eth0 2092 root 1796 S /usr/local/sbin/mDNSResponderPosix -b -f /etc/bonjour 2095 root 4180 S /usr/local/sbin/lsprcvd -i eth0 2098 root 1852 S /usr/local/sbin/daemonwatch -a /etc/daemonwatch.list 2105 root 3416 S /usr/sbin/crond 2167 root 2544 S lpd Waiting 2180 root 1624 S /usr/local/BootServer/fwupdated 2181 root 9948 S /usr/local/BootServer/rarpcfgd 2184 root 18148 S /usr/local/BootServer/rarpd 2185 root 1756 S /usr/local/BootServer/tftpd 2446 root 3276 S /usr/local/sbin/mt-daapd -c /etc/mt-daapd.conf 2447 root 11464 S /usr/local/sbin/mt-daapd -c /etc/mt-daapd.conf 2631 root 2756 S /usr/local/twonky-alt/atomheartmother -utf8 -exedir / 2632 root 3200 S /usr/local/twonky-alt/initdx -utf8 -exedir /usr/local 2645 root 12364 S /usr/local/twonky-alt/initdx -utf8 -exedir /usr/local 2707 root Z [initdx] 2915 root 3284 S cat /proc/buffalo/kernevnt 3019 squeezeboxs 53680 S /usr/local/squeezebox/perl-5.10.0/bin/perl /usr/lo 3046 squeezeboxs 97916 S /usr/sbin/mysqld --defaults-file=/mnt/disk1/spool/ 3054 root SW [kworker/0:2] 3069 root 4088 S /usr/local/sbin/sshd 3166 root 3420 S /sbin/getty -L ttyS0 115200 vt100 9514 root 7032 S sshd: root@pts/0 9560 root 2384 S -sh 11098 root 3284 S sleep 10 11116 root 3284 S sleep 3 11117 root 3420 R ps root@LS-VL815:~#
root@LS-VL815:~# cat /proc/mdstat Personalities : [linear] [raid0] [raid1] [raid6] [raid5] [raid4] unused devices: <none> root@LS-VL815:~#
root@LS-VL815:~# df Filesystem 1k-blocks Used Available Use% Mounted on /dev/sda2 4923420 911288 3762036 19% / udev 10240 88 10152 1% /dev /dev/ram1 15360 152 15208 1% /mnt/ram /dev/sda1 992036 33224 908816 4% /boot /dev/disk1_6 237023872 610784 236413088 0% /mnt/disk1 tmpfs 8192 1800 6392 22% /mnt/ram/com.kernel.org root@LS-VL815:~# mount rootfs on / type rootfs (rw) /dev/root on / type ext3 (rw,relatime,errors=continue,barrier=0,data=writeback) proc on /proc type proc (rw,relatime) sysfs on /sys type sysfs (rw,relatime) udev on /dev type tmpfs (rw,nosuid,relatime,size=10240k,mode=755) devpts on /dev/pts type devpts (rw,relatime,gid=4,mode=620) /dev/ram1 on /mnt/ram type tmpfs (rw,relatime,size=15360k) /dev/sda1 on /boot type ext3 (rw,relatime,errors=continue,barrier=1,data=writeback) usbfs on /proc/bus/usb type usbfs (rw,relatime) /dev/disk1_6 on /mnt/disk1 type xfs (rw,noatime,attr2,usrquota,grpquota) tmpfs on /mnt/ram/com.kernel.org type tmpfs (rw,relatime,size=8192k) root@LS-VL815:~#
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yasunari @ yamasita.jp 山下康成@京都府向日市