OpenWrt Backfire z dnia 2010-10-05. Zainstalowany exroot i podlaczony dysk 1TB. Podzial dysku :
1. swap 512 MB
2. System 2 GB
3. Reszta dysku w ext3 /prawie 1 TB/
Wystepują częste restarty. Zlapane logi:

JFFS2 version 2.2. (NAND) (SUMMARY)  © 2001-2006 Red Hat, Inc.
yaffs Oct  5 2010 16:56:51 Installing.
msgmni has been set to 57
io scheduler noop registered
io scheduler deadline registered (default)
Serial: 8250/16550 begin_of_the_skype_highlighting              8250/16550      end_of_the_skype_highlighting driver, 1 ports, IRQ sharing disabled
serial8250.0: ttyS0 at MMIO 0x18020000 (irq = 11) is a 16550A
console [ttyS0] enabled, bootconsole disabled
Atheros AR71xx SPI Controller driver version 0.2.4
m25p80 spi0.0: s25sl064a (8192 Kbytes)
spi0.0: searching for MyLoader partition table at offset 0x10000
spi0.0: searching for MyLoader partition table at offset 0x20000
spi0.0: searching for MyLoader partition table at offset 0x30000
spi0.0: searching for MyLoader partition table at offset 0x40000
spi0.0: no MyLoader partition table found
Searching for RedBoot partition table in spi0.0 at offset 0x7e0000
Searching for RedBoot partition table in spi0.0 at offset 0x7f0000
No RedBoot partition table detected in spi0.0
spi0.0: no WRT160NL signature found
Creating 5 MTD partitions on "spi0.0":
0x000000000000-0x000000020000 : "u-boot"
0x000000020000-0x000000160000 : "kernel"
0x000000160000-0x0000007f0000 : "rootfs"
mtd: partition "rootfs" set to be root filesystem
mtd: partition "rootfs_data" created automatically, ofs=480000, len=370000
0x000000480000-0x0000007f0000 : "rootfs_data"
0x0000007f0000-0x000000800000 : "art"
0x000000020000-0x0000007f0000 : "firmware"
Realtek RTL8366RB ethernet switch driver version 0.2.2
rtl8366rb rtl8366rb: using GPIO pins 18 (SDA) and 19 (SCK)
rtl8366rb rtl8366rb: RTL5937 ver. 3 chip found
rtl8366rb: probed
eth0: Atheros AG71xx at 0xb9000000, irq 4
eth0: using fixed link parameters
Atheros AR71xx hardware watchdog driver version 0.1.0
ar71xx-wdt: timeout=15 secs (max=21)
TCP westwood registered
NET: Registered protocol family 17
802.1Q VLAN Support v1.8 Ben Greear <greearb@candelatech.com>
All bugs added by David S. Miller <davem@redhat.com>
VFS: Mounted root (squashfs filesystem) readonly on device 31:2.
Freeing unused kernel memory: 152k freed
Please be patient, while OpenWrt loads ...
gpio-buttons driver version 0.1.2
input: gpio-buttons as /devices/platform/gpio-buttons/input/input0
Button Hotplug driver version 0.3.1
ar71xx: pll_reg 0xb8050014: 0x1a000000
eth0: link up (1000Mbps/Full duplex)
Registered led device: tl-wr1043nd:green:usb
Registered led device: tl-wr1043nd:green:system
Registered led device: tl-wr1043nd:green:qss
Registered led device: tl-wr1043nd:green:wlan
SCSI subsystem initialized
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
ar71xx-ehci ar71xx-ehci: Atheros AR91xx built-in EHCI controller
ar71xx-ehci ar71xx-ehci: new USB bus registered, assigned bus number 1
ar71xx-ehci ar71xx-ehci: irq 3, io mem 0x1b000000
ar71xx-ehci ar71xx-ehci: USB 2.0 started, EHCI 1.00
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
usb 1-1: new high speed USB device using ar71xx-ehci and address 2
usb 1-1: configuration #1 chosen from 1 choice
scsi0 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 2
usb-storage: waiting for device to settle before scanning
scsi 0:0:0:0: Direct-Access     SAMSUNG  HD103SJ               PQ: 0 ANSI: 2 CCS
usb-storage: device scan complete
sd 0:0:0:0: [sda] 1953523055 512-byte logical blocks: (1.00 TB/931 GiB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 34 00 00 00
sd 0:0:0:0: [sda] Assuming drive cache: write through
sd 0:0:0:0: [sda] Assuming drive cache: write through
sda: sda1 sda2 sda3
sd 0:0:0:0: [sda] Assuming drive cache: write through
sd 0:0:0:0: [sda] Attached SCSI disk
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sda2, internal journal
EXT3-fs: recovery complete.
EXT3-fs: mounted filesystem with writeback data mode.
mini_fo: using base directory: /
mini_fo: using storage directory: /overlay
eth0: link down
ar71xx: pll_reg 0xb8050014: 0x1a000000
eth0: link up (1000Mbps/Full duplex)
device eth0.1 entered promiscuous mode
device eth0 entered promiscuous mode
br-lan: port 1(eth0.1) entering forwarding state
Compat-wireless backport release: compat-wireless--2010-09-02-9-gf63dbfd
Backport based on wireless-2.6.git v2.6.36-rc4-47529-g4697e4e
cfg80211: Calling CRDA to update world regulatory domain
PPP generic driver version 2.4.2
NET: Registered protocol family 24
cfg80211: World regulatory domain updated:
    (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
    (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
    (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
    (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
    (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
phy0: Selected rate control algorithm 'ath9k_rate_control'
phy0: Atheros AR9100 MAC/BB Rev:0 AR2133 RF Rev:a2 mem=0xb80c0000, irq=2
ip_tables: (C) 2000-2006 Netfilter Core Team
nf_conntrack version 0.5.0 (460 buckets, 1840 max)
CONFIG_NF_CT_ACCT is deprecated and will be removed soon. Please use
nf_conntrack.acct=1 kernel parameter, acct=1 nf_conntrack module option or
sysctl net.netfilter.nf_conntrack_acct=1 to enable it.
xt_time: kernel timezone is -0000
IMQ driver loaded successfully.
    Hooking IMQ before NAT on PREROUTING.
    Hooking IMQ after NAT on POSTROUTING.
i2c /dev entries driver
usbcore: registered new interface driver usblp
usbcore: registered new interface driver usbserial
USB Serial support registered for generic
usbcore: registered new interface driver usbserial_generic
usbserial: USB Serial Driver core
Linux video capture interface: v2.00
USB Serial support registered for GSM modem (1-port)
usbcore: registered new interface driver option
option: v0.7.2:USB Driver for GSM modems
gspca: main v2.7.0 registered
fuse init (API version 7.13)
kjournald starting.  Commit interval 5 seconds
EXT3-fs warning: mounting fs with errors, running e2fsck is recommended
EXT3 FS on sda3, internal journal
EXT3-fs: recovery complete.
EXT3-fs: mounted filesystem with writeback data mode.
Adding 506008k swap on /dev/sda1.  Priority:-1 extents:1 across:506008k
device wlan0 entered promiscuous mode
br-lan: port 2(wlan0) entering forwarding state
device wlan0 left promiscuous mode
br-lan: port 2(wlan0) entering disabled state
device wlan0 entered promiscuous mode
br-lan: port 2(wlan0) entering forwarding state
ar71xx-wdt: enabling watchdog timer
htop invoked oom-killer: gfp_mask=0x201da, order=0, oom_adj=0
Call Trace:[<8007de04>] 0x8007de04
[<800683a4>] 0x800683a4
[<800683a4>] 0x800683a4
[<800b15c4>] 0x800b15c4
[<800b1bec>] 0x800b1bec
[<800b1c94>] 0x800b1c94
[<800b4d50>] 0x800b4d50
[<80166658>] 0x80166658
[<800b6ae8>] 0x800b6ae8
[<800b6c74>] 0x800b6c74
[<800af244>] 0x800af244
[<800692d8>] 0x800692d8
[<800c3704>] 0x800c3704
[<800ae6d0>] 0x800ae6d0
[<800c58bc>] 0x800c58bc
[<8011d248>] 0x8011d248
[<80072abc>] 0x80072abc
[<800f409c>] 0x800f409c
[<800f3474>] 0x800f3474
[<800788a0>] 0x800788a0
[<800789a8>] 0x800789a8
[<80078c74>] 0x80078c74
[<80068c64>] 0x80068c64
[<800e7678>] 0x800e7678
[<80060820>] 0x80060820

Mem-Info:
Normal per-cpu:
CPU    0: hi:    0, btch:   1 usd:   0
active_anon:0 inactive_anon:5 isolated_anon:0
active_file:906 inactive_file:841 isolated_file:0
unevictable:0 dirty:0 writeback:0 unstable:0
free:261 slab_reclaimable:504 slab_unreclaimable:2001
mapped:6 shmem:0 pagetables:70 bounce:0
Normal free:1044kB min:720kB low:900kB high:1080kB active_anon:0kB inactive_anon:20kB active_file:3624kB inactive_file:3364kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:32512kB mlocked:0kB dirty:0kB writeback:0kB mapped:24kB shmem:0kB slab_reclaimable:2016kB slab_unreclaimable:8004kB kernel_stack:384kB pagetables:280kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:15684 all_unreclaimable? yes
lowmem_reserve[]: 0 0
Normal: 83*4kB 9*8kB 0*16kB 0*32kB 2*64kB 0*128kB 0*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 1044kB
1747 total pagecache pages
0 pages in swap cache
Swap cache stats: add 1783, delete 1783, find 75/169
Free swap  = 501496kB
Total swap = 506008kB
8192 pages RAM
828 pages reserved
1772 pages shared
5278 pages non-shared
Out of memory: kill process 2125 (vsftpd) score 397 or a child
Killed process 2127 (vsftpd)
vsftpd: page allocation failure. order:0, mode:0x50
Call Trace:[<8007de04>] 0x8007de04
[<800683a4>] 0x800683a4
[<800683a4>] 0x800683a4
[<800b4df8>] 0x800b4df8
[<81b1ca7c>] 0x81b1ca7c
[<800b4e80>] 0x800b4e80
[<81b196ac>] 0x81b196ac
[<8006912c>] 0x8006912c
[<81b52b70>] 0x81b52b70
[<80069244>] 0x80069244
[<81b41184>] 0x81b41184
[<800923e8>] 0x800923e8
[<800fed78>] 0x800fed78
[<81b409d8>] 0x81b409d8
[<81b41984>] 0x81b41984
[<81b46454>] 0x81b46454
[<81b20000>] 0x81b20000
[<81b1ca7c>] 0x81b1ca7c
[<81b19618>] 0x81b19618
[<81b52928>] 0x81b52928
[<81b52afc>] 0x81b52afc
[<81b44370>] 0x81b44370
[<81b46b84>] 0x81b46b84
[<81b44e44>] 0x81b44e44
[<81b43798>] 0x81b43798
[<81b46d18>] 0x81b46d18
[<81b4b58c>] 0x81b4b58c
[<800e28c8>] 0x800e28c8
[<800e1df0>] 0x800e1df0
[<800e4f18>] 0x800e4f18
[<800eb090>] 0x800eb090
[<800d9ec0>] 0x800d9ec0
[<80062544>] 0x80062544

Mem-Info:
Normal per-cpu:
CPU    0: hi:    0, btch:   1 usd:   0
active_anon:4 inactive_anon:17 isolated_anon:0
active_file:870 inactive_file:904 isolated_file:0
unevictable:0 dirty:0 writeback:1 unstable:0
free:241 slab_reclaimable:504 slab_unreclaimable:2001
mapped:6 shmem:0 pagetables:70 bounce:0
Normal free:964kB min:720kB low:900kB high:1080kB active_anon:16kB inactive_anon:68kB active_file:3480kB inactive_file:3616kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:32512kB mlocked:0kB dirty:0kB writeback:4kB mapped:24kB shmem:0kB slab_reclaimable:2016kB slab_unreclaimable:8004kB kernel_stack:384kB pagetables:280kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:42 all_unreclaimable? no
lowmem_reserve[]: 0 0
Normal: 61*4kB 10*8kB 0*16kB 0*32kB 2*64kB 0*128kB 0*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 964kB
1795 total pagecache pages
17 pages in swap cache
Swap cache stats: add 1800, delete 1783, find 75/170
Free swap  = 501492kB
Total swap = 506008kB
8192 pages RAM
828 pages reserved
1778 pages shared
5292 pages non-shared
journal_get_undo_access: No memory for committed data
ext3_try_to_allocate_with_rsv: aborting transaction: Out of memory in __ext3_journal_get_undo_access
EXT3-fs error (device sda3) in ext3_new_blocks: Out of memory
EXT3-fs error (device sda3) in ext3_reserve_inode_write: Readonly filesystem
EXT3-fs error (device sda3) in ext3_dirty_inode: Out of memory
EXT3-fs error (device sda3) in ext3_reserve_inode_write: Readonly filesystem
EXT3-fs error (device sda3) in ext3_reserve_inode_write: Readonly filesystem
EXT3-fs error (device sda3) in ext3_delete_inode: Out of memory
EXT3-fs error (device sda3) in ext3_mkdir: Out of memory
pppd invoked oom-killer: gfp_mask=0x200da, order=0, oom_adj=0
Call Trace:[<8007de04>] 0x8007de04
[<800683a4>] 0x800683a4
[<800683a4>] 0x800683a4
[<800b15c4>] 0x800b15c4
[<800b1bec>] 0x800b1bec
[<80166658>] 0x80166658
[<800b1c94>] 0x800b1c94
[<800b4d50>] 0x800b4d50
[<800d0eb4>] 0x800d0eb4
[<800d1024>] 0x800d1024
[<800c590c>] 0x800c590c
[<80072abc>] 0x80072abc
[<80c2abdc>] 0x80c2abdc
[<800788a0>] 0x800788a0
[<800789a8>] 0x800789a8
[<80078c74>] 0x80078c74
[<8009b790>] 0x8009b790
[<80068c64>] 0x80068c64
[<80081df0>] 0x80081df0
[<80060820>] 0x80060820

Mem-Info:
Normal per-cpu:
CPU    0: hi:    0, btch:   1 usd:   0
active_anon:1 inactive_anon:6 isolated_anon:0
active_file:895 inactive_file:887 isolated_file:0
unevictable:0 dirty:0 writeback:0 unstable:0
free:180 slab_reclaimable:487 slab_unreclaimable:1960
mapped:1 shmem:0 pagetables:70 bounce:0
Normal free:720kB min:720kB low:900kB high:1080kB active_anon:4kB inactive_anon:24kB active_file:3580kB inactive_file:3548kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:32512kB mlocked:0kB dirty:0kB writeback:0kB mapped:4kB shmem:0kB slab_reclaimable:1948kB slab_unreclaimable:7840kB kernel_stack:384kB pagetables:280kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:228 all_unreclaimable? no
lowmem_reserve[]: 0 0
Normal: 16*4kB 4*8kB 1*16kB 1*32kB 1*64kB 0*128kB 0*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 720kB
1788 total pagecache pages
6 pages in swap cache
Swap cache stats: add 3389, delete 3383, find 503/835
Free swap  = 501444kB
Total swap = 506008kB
8192 pages RAM
828 pages reserved
1770 pages shared
5336 pages non-shared
Out of memory: kill process 2134 (vsftpd) score 397 or a child
Killed process 2136 (vsftpd)
vsftpd: page allocation failure. order:0, mode:0x50
Call Trace:[<800683a4>] 0x800683a4
[<800683a4>] 0x800683a4
[<800b4df8>] 0x800b4df8
[<81b1ca7c>] 0x81b1ca7c
[<800b4e80>] 0x800b4e80
[<81b196ac>] 0x81b196ac
[<8006912c>] 0x8006912c
[<81b52b70>] 0x81b52b70
[<80069244>] 0x80069244
[<81b41184>] 0x81b41184
[<800923e8>] 0x800923e8
[<800fed78>] 0x800fed78
[<81b409d8>] 0x81b409d8
[<81b41984>] 0x81b41984
[<81b46454>] 0x81b46454
[<81b19618>] 0x81b19618
[<81b52928>] 0x81b52928
[<81b52afc>] 0x81b52afc
[<81b44370>] 0x81b44370
[<81b46b84>] 0x81b46b84
[<81b44e44>] 0x81b44e44
[<81b43798>] 0x81b43798
[<81b46d18>] 0x81b46d18
[<81b4b58c>] 0x81b4b58c
[<800e28c8>] 0x800e28c8
[<800e1df0>] 0x800e1df0
[<800e4f18>] 0x800e4f18
[<800eb090>] 0x800eb090
[<800d9ec0>] 0x800d9ec0
[<80062544>] 0x80062544

Mem-Info:
Normal per-cpu:
CPU    0: hi:    0, btch:   1 usd:   0
active_anon:0 inactive_anon:3 isolated_anon:0
active_file:919 inactive_file:860 isolated_file:0
unevictable:0 dirty:0 writeback:0 unstable:0
free:180 slab_reclaimable:487 slab_unreclaimable:1960
mapped:0 shmem:0 pagetables:70 bounce:0
Normal free:720kB min:720kB low:900kB high:1080kB active_anon:0kB inactive_anon:12kB active_file:3676kB inactive_file:3440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:32512kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:1948kB slab_unreclaimable:7840kB kernel_stack:384kB pagetables:280kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:11412 all_unreclaimable? yes
lowmem_reserve[]: 0 0
Normal: 16*4kB 4*8kB 1*16kB 1*32kB 1*64kB 0*128kB 0*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 720kB
1781 total pagecache pages
2 pages in swap cache
Swap cache stats: add 3392, delete 3390, find 503/836
Free swap  = 501444kB
Total swap = 506008kB
8192 pages RAM
828 pages reserved
1767 pages shared
5339 pages non-shared
journal_get_undo_access: No memory for committed data
ext3_try_to_allocate_with_rsv: aborting transaction: Out of memory in __ext3_journal_get_undo_access
EXT3-fs error (device sda3) in ext3_new_blocks: Out of memory
EXT3-fs error (device sda3) in ext3_reserve_inode_write: Readonly filesystem
EXT3-fs error (device sda3) in ext3_dirty_inode: Out of memory
EXT3-fs error (device sda3) in ext3_reserve_inode_write: Readonly filesystem
EXT3-fs error (device sda3) in ext3_reserve_inode_write: Readonly filesystem
EXT3-fs error (device sda3) in ext3_delete_inode: Out of memory
EXT3-fs error (device sda3) in ext3_mkdir: Out of memory

Jak sobie z tym poradzic - mod pamieci, podzial dysku na 2 po 500GB ? Czy może to vsftpd daje ciala ?