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Oak
Apprentice
Apprentice


Joined: 25 Jan 2005
Posts: 239
Location: Sweden

PostPosted: Wed Jan 16, 2008 1:30 am    Post subject: Memory or network causing lots of corrupt packages [SOLVED] Reply with quote

Hi all.

I've been having a very annoying problem for a while, which probably has to do with the ram, the disks or the network connection.
I'm using both rtorrent and btg to download stuff via different bittorrent trackers. The problem is that most of the stuff downloaded
gets corrupted (the crc32 checksum doesn't add up). If I try to redownload it, the client detects, after checking the hash, that parts
of the files are missing and tries to fix it by downloading the parts again. Every download results in a "success" according to the client,
but if I check the crc32 checksum of the files, I can see that some of the files are corrupt. This differs from 10% to 50% of the downloaded
files. I recently downloaded the gentoo livecd (700MB) via wget, without any problem according to the md5sum.

I'm using gentoo-sources-2.6.23-r3 (AMD64) on a Core2Duo. Nothing is overclocked.
I have 2x512MB + 2x2GB of RAM tested in every possible combination without any difference. Two SATA disks of size 200GB + 320GB, also
tested without any difference. I'm using a DSL 20/2 (down/up) internet connection, using this computer as router with iptables/shorewall.
Memtester shows no errors at all.

What can I do to find out what's wrong?

My specs:
Code:

root@newt $ emerge --info
Portage 2.1.4 (default-linux/amd64/2006.1, gcc-4.2.2, glibc-2.7-r1, 2.6.23-gentoo-r3 x86_64)
=================================================================
System uname: 2.6.23-gentoo-r3 x86_64 Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz
Timestamp of tree: Mon, 14 Jan 2008 18:30:01 +0000
app-shells/bash:     3.2_p33
dev-java/java-config: 1.3.7, 2.0.33-r1
dev-lang/python:     2.4.4-r5
dev-python/pycrypto: 2.0.1-r6
sys-apps/baselayout: 1.12.10-r4
sys-apps/sandbox:    1.2.18.1-r2
sys-devel/autoconf:  2.13, 2.61-r1
sys-devel/automake:  1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10
sys-devel/binutils:  2.18-r1
sys-devel/gcc-config: 1.3.13-r3
sys-devel/libtool:   1.5.24
virtual/os-headers:  2.6.23-r3
ACCEPT_KEYWORDS="amd64 ~amd64"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-march=nocona -msse3 -mfpmath=sse -O2 -pipe"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/kde/svn/env /usr/kde/svn/share/config /usr/kde/svn/shutdown /usr/sh
e/X11/xkb /usr/share/config"
CONFIG_PROTECT_MASK="/etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/php/apache2-php5/ext-active/ /etc/php/cgi-php5/ext-active/ /etc/php/cli
hp5/ext-active/ /etc/revdep-rebuild /etc/terminfo /etc/texmf/web2c /etc/udev/rules.d"
CXXFLAGS="-march=nocona -msse3 -mfpmath=sse -O2 -pipe"
DISTDIR="/usr/portage/distfiles"
FEATURES="distlocks metadata-transfer sandbox sfperms strict unmerge-orphans userfetch"
GENTOO_MIRRORS="http://ds.thn.htu.se/linux/gentoo"
MAKEOPTS="-j3"
PKGDIR="/usr/portage/packages"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exc
de=/local --exclude=/packages --filter=H_**/files/digest-*"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/portage/local/layman/enlightenment /usr/portage/local/layman/berkano /usr/portage/local/layman/sajinet /usr/portage/local/layman/kde /us
local/portage"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="amd64 berkdb bitmap-fonts cli cracklib crypt cups dri fortran gdbm gpm iconv isdnlog midi mudflap ncurses nls nptl nptlonly openmp pam pcre perl ppds ppp
python readline reflection session spl ssl tcpd truetype-fonts type1-fonts unicode xorg zlib" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmi
i emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="actions
ias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex c
he dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotia
on rewrite setenvif speling status unique_id userdir usertrack vhost_alias" ELIBC="glibc" INPUT_DEVICES="keyboard mouse" KERNEL="linux" LCD_DEVICES="bayrad cf
tz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" USERLAND="GNU" VIDEO_CARDS="nvidia"
Unset:  CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, LDFLAGS, LINGUAS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OP

_________________
GCC-4.3.3-r1 - march=core2, gentoo-sources-2.6.30-r2 SMP x86_64 @ Core2Duo 2.4GHz, 4GB RAM


Last edited by Oak on Fri Jan 18, 2008 10:27 pm; edited 1 time in total
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snIP3r
l33t
l33t


Joined: 21 May 2004
Posts: 853
Location: germany

PostPosted: Wed Jan 16, 2008 9:19 am    Post subject: Reply with quote

hi oak!

you have various possibilities to check your hardware. first you can check your ram using memtest (e.g. download the image, burn it on cd and then boot the cd and start the test). next you can check your network device with ifconfig [device], e.g.

Quote:

area52 ~ # ifconfig ppp0
ppp0 Link encap:Point-to-Point Protocol
inet addr:x.x.x.x P-t-P: x.x.x.x Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1492 Metric:1
RX packets:13108 errors:0 dropped:0 overruns:0 frame:0
TX packets:13154 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:3
RX bytes:1546764 (1.4 Mb) TX bytes:1358342 (1.2 Mb)


the output displays any occuring errors on the device while reading or sending.

your harddrive can be checked with smartmontools for errors. you can also check your /var/log/messages for errors too.

hth
snIP3r
_________________
Intel i3-4130T on ASUS P9D-X
Kernel 5.15.88-gentoo SMP
-----------------------------------------------
if your problem is fixed please add something like [solved] to the topic!
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Oak
Apprentice
Apprentice


Joined: 25 Jan 2005
Posts: 239
Location: Sweden

PostPosted: Thu Jan 17, 2008 2:59 pm    Post subject: Reply with quote

Thank you for the reply. According to memtester, there is no problems with my ram.
However, smartctl shows a couple of errors on both my disks. I can't seem to figure out what the error messages really mean though.
I've been searching for answers without any luck.

Code:

root@newt $ smartctl --all /dev/sda
smartctl version 5.37 [x86_64-pc-linux-gnu] Copyright (C) 2002-6 Bruce Allen
Home page is http://smartmontools.sourceforge.net/

=== START OF INFORMATION SECTION ===
Model Family:     Seagate Barracuda 7200.10 family
Device Model:     ST3320620AS
Serial Number:    5QF18A8T
Firmware Version: 3.AAC
User Capacity:    320,071,851,520 bytes
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   7
ATA Standard is:  Exact ATA specification draft version not indicated
Local Time is:    Thu Jan 17 15:51:42 2008 CET
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED

General SMART Values:
Offline data collection status:  (0x82) Offline data collection activity
                                        was completed without error.
                                        Auto Offline Data Collection: Enabled.
Self-test execution status:      (   0) The previous self-test routine completed
                                        without error or no self-test has ever
                                        been run.
Total time to complete Offline
data collection:                 ( 430) seconds.
Offline data collection
capabilities:                    (0x5b) SMART execute Offline immediate.
                                        Auto Offline data collection on/off support.
                                        Suspend Offline collection upon new
                                        command.
                                        Offline surface scan supported.
                                        Self-test supported.
                                        No Conveyance Self-test supported.
                                        Selective Self-test supported.
SMART capabilities:            (0x0003) Saves SMART data before entering
                                        power-saving mode.
                                        Supports SMART auto save timer.
Error logging capability:        (0x01) Error logging supported.
                                        General Purpose Logging supported.
Short self-test routine
recommended polling time:        (   1) minutes.
Extended self-test routine
recommended polling time:        ( 115) minutes.

SMART Attributes Data Structure revision number: 10
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x000f   119   093   006    Pre-fail  Always       -       233551206
  3 Spin_Up_Time            0x0003   098   095   000    Pre-fail  Always       -       0
  4 Start_Stop_Count        0x0032   100   100   020    Old_age   Always       -       65
  5 Reallocated_Sector_Ct   0x0033   100   100   036    Pre-fail  Always       -       0
  7 Seek_Error_Rate         0x000f   081   060   030    Pre-fail  Always       -       127295663
  9 Power_On_Hours          0x0032   100   100   000    Old_age   Always       -       516
 10 Spin_Retry_Count        0x0013   100   100   097    Pre-fail  Always       -       0
 12 Power_Cycle_Count       0x0032   100   100   020    Old_age   Always       -       127
187 Unknown_Attribute       0x0032   100   100   000    Old_age   Always       -       0
189 Unknown_Attribute       0x003a   100   100   000    Old_age   Always       -       0
190 Temperature_Celsius     0x0022   051   047   045    Old_age   Always       -       858783793
194 Temperature_Celsius     0x0022   049   053   000    Old_age   Always       -       49 (Lifetime Min/Max 0/23)
195 Hardware_ECC_Recovered  0x001a   070   056   000    Old_age   Always       -       90663434
197 Current_Pending_Sector  0x0012   100   100   000    Old_age   Always       -       0
198 Offline_Uncorrectable   0x0010   100   100   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x003e   200   200   000    Old_age   Always       -       0
200 Multi_Zone_Error_Rate   0x0000   100   253   000    Old_age   Offline      -       0
202 TA_Increase_Count       0x0032   100   253   000    Old_age   Always       -       0

SMART Error Log Version: 1
SMART Error Log Version: 1
ATA Error Count: 100 (device log contains only the most recent five errors)
        CR = Command Register [HEX]
        FR = Features Register [HEX]
        SC = Sector Count Register [HEX]
        SN = Sector Number Register [HEX]
        CL = Cylinder Low Register [HEX]
        CH = Cylinder High Register [HEX]
        DH = Device/Head Register [HEX]
        DC = Device Command Register [HEX]
        ER = Error register [HEX]
        ST = Status register [HEX]
Powered_Up_Time is measured from power on, and printed as
DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,
SS=sec, and sss=millisec. It "wraps" after 49.710 days.

Error 100 occurred at disk power-on lifetime: 500 hours (20 days + 20 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  10 51 01 6e e2 42 e5

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  37 00 01 6e e2 42 e5 00      06:27:18.103  SET MAX ADDRESS EXT
  27 00 00 6e e2 42 e0 00      06:27:18.102  READ NATIVE MAX ADDRESS EXT
  37 00 00 6e e2 42 e5 00      06:27:18.102  SET MAX ADDRESS EXT
  27 00 01 af ea 42 e0 00      06:27:23.425  READ NATIVE MAX ADDRESS EXT
  29 00 01 af ea 42 e0 00      06:27:23.366  READ MULTIPLE EXT

Error 98 occurred at disk power-on lifetime: 430 hours (17 days + 22 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  10 51 01 6e e2 42 e5

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  37 00 01 6e e2 42 e5 00      00:04:56.701  SET MAX ADDRESS EXT
  27 00 00 6e e2 42 e0 00      00:04:56.634  READ NATIVE MAX ADDRESS EXT
  37 00 00 6e e2 42 e5 00      00:04:56.500  SET MAX ADDRESS EXT
  27 00 01 6e e2 42 e0 00      00:04:56.384  READ NATIVE MAX ADDRESS EXT
  37 00 01 6e e2 42 e5 00      00:04:56.318  SET MAX ADDRESS EXT

Error 97 occurred at disk power-on lifetime: 430 hours (17 days + 22 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  10 51 01 6e e2 42 e5

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  37 00 01 6e e2 42 e5 00      00:04:56.701  SET MAX ADDRESS EXT
  27 00 00 6e e2 42 e0 00      00:04:56.634  READ NATIVE MAX ADDRESS EXT
  37 00 00 6e e2 42 e5 00      00:04:56.500  SET MAX ADDRESS EXT
  27 00 01 af ea 42 e0 00      00:04:56.384  READ NATIVE MAX ADDRESS EXT
  29 00 01 af ea 42 e0 00      00:04:56.318  READ MULTIPLE EXT

Error 96 occurred at disk power-on lifetime: 418 hours (17 days + 10 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  10 51 01 6e e2 42 e5

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  37 00 01 6e e2 42 e5 00      01:11:46.485  SET MAX ADDRESS EXT
  27 00 00 6e e2 42 e0 00      01:11:46.352  READ NATIVE MAX ADDRESS EXT
  37 00 00 6e e2 42 e5 00      01:11:46.235  SET MAX ADDRESS EXT
  27 00 01 6e e2 42 e0 00      01:11:46.168  READ NATIVE MAX ADDRESS EXT
  37 00 01 6e e2 42 e5 00      01:11:41.879  SET MAX ADDRESS EXT

SMART Self-test log structure revision number 1

SMART Selective self-test log data structure revision number 1
 SPAN  MIN_LBA  MAX_LBA  CURRENT_TEST_STATUS
    1        0        0  Not_testing
    2        0        0  Not_testing
    3        0        0  Not_testing
    4        0        0  Not_testing
    5        0        0  Not_testing
Selective self-test flags (0x0):
  After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.


Code:

root@newt $ smartctl --all /dev/sdb
smartctl version 5.37 [x86_64-pc-linux-gnu] Copyright (C) 2002-6 Bruce Allen
Home page is http://smartmontools.sourceforge.net/

=== START OF INFORMATION SECTION ===
Model Family:     Seagate Barracuda 7200.7 and 7200.7 Plus family
Device Model:     ST3200822AS
Serial Number:    3LJ3AVGQ
Firmware Version: 3.01
User Capacity:    200,049,647,616 bytes
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   6
ATA Standard is:  ATA/ATAPI-6 T13 1410D revision 2
Local Time is:    Thu Jan 17 15:54:42 2008 CET
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED

General SMART Values:
Offline data collection status:  (0x82) Offline data collection activity
                                        was completed without error.
                                        Auto Offline Data Collection: Enabled.
Self-test execution status:      (   0) The previous self-test routine completed
                                        without error or no self-test has ever
                                        been run.
Total time to complete Offline
data collection:                 ( 430) seconds.
Offline data collection
capabilities:                    (0x5b) SMART execute Offline immediate.
                                        Auto Offline data collection on/off support.
                                        Suspend Offline collection upon new
                                        command.
                                        Offline surface scan supported.
                                        Self-test supported.
                                        No Conveyance Self-test supported.
                                        Selective Self-test supported.
SMART capabilities:            (0x0003) Saves SMART data before entering
                                        power-saving mode.
                                        Supports SMART auto save timer.
Error logging capability:        (0x01) Error logging supported.
                                        No General Purpose Logging support.
Short self-test routine
recommended polling time:        (   1) minutes.
Extended self-test routine
recommended polling time:        ( 111) minutes.

SMART Attributes Data Structure revision number: 10
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x000f   052   048   006    Pre-fail  Always       -       93395618
  3 Spin_Up_Time            0x0003   097   096   000    Pre-fail  Always       -       0
  4 Start_Stop_Count        0x0032   100   100   020    Old_age   Always       -       638
  5 Reallocated_Sector_Ct   0x0033   100   100   036    Pre-fail  Always       -       24
  7 Seek_Error_Rate         0x000f   086   060   030    Pre-fail  Always       -       434557378
  9 Power_On_Hours          0x0032   090   090   000    Old_age   Always       -       9156
 10 Spin_Retry_Count        0x0013   100   100   097    Pre-fail  Always       -       0
 12 Power_Cycle_Count       0x0032   100   100   020    Old_age   Always       -       823
194 Temperature_Celsius     0x0022   055   063   000    Old_age   Always       -       55
195 Hardware_ECC_Recovered  0x001a   052   048   000    Old_age   Always       -       93395618
197 Current_Pending_Sector  0x0012   100   100   000    Old_age   Always       -       0
198 Offline_Uncorrectable   0x0010   100   100   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x003e   200   196   000    Old_age   Always       -       39
200 Multi_Zone_Error_Rate   0x0000   100   253   000    Old_age   Offline      -       0
202 TA_Increase_Count       0x0032   100   253   000    Old_age   Always       -       0

SMART Error Log Version: 1
ATA Error Count: 50 (device log contains only the most recent five errors)
        CR = Command Register [HEX]
        FR = Features Register [HEX]
        SC = Sector Count Register [HEX]
        SN = Sector Number Register [HEX]
        CL = Cylinder Low Register [HEX]
        CH = Cylinder High Register [HEX]
        DH = Device/Head Register [HEX]
        DC = Device Command Register [HEX]
        ER = Error register [HEX]
        ST = Status register [HEX]
Powered_Up_Time is measured from power on, and printed as
DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,
SS=sec, and sss=millisec. It "wraps" after 49.710 days.

Error 50 occurred at disk power-on lifetime: 2911 hours (121 days + 7 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  84 51 57 4f 49 a5 e0  Error: ICRC, ABRT 87 sectors at LBA = 0x00a5494f = 10832207

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  25 00 e8 be 48 a5 e0 00      00:03:04.350  READ DMA EXT
  25 00 18 9e 48 a5 e0 00      00:03:04.346  READ DMA EXT
  25 00 00 9e 46 a5 e0 00      00:03:04.341  READ DMA EXT
  25 00 a8 f6 44 a5 e0 00      00:03:04.336  READ DMA EXT
  25 00 60 96 44 a5 e0 00      00:03:04.336  READ DMA EXT

Error 49 occurred at disk power-on lifetime: 2910 hours (121 days + 6 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  84 51 8f 9f b5 a5 e0  Error: ICRC, ABRT 143 sectors at LBA = 0x00a5b59f = 10859935

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  25 00 00 2e b5 a5 e0 00      00:28:21.253  READ DMA EXT
  25 00 00 2e b4 a5 e0 00      00:28:21.251  READ DMA EXT
  25 00 00 2e b3 a5 e0 00      00:28:21.249  READ DMA EXT
  25 00 00 2e b2 a5 e0 00      00:28:21.247  READ DMA EXT
  25 00 00 2e b1 a5 e0 00      00:28:21.243  READ DMA EXT

Error 48 occurred at disk power-on lifetime: 2910 hours (121 days + 6 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  84 51 2e a4 f7 7a e0  Error: ICRC, ABRT 46 sectors at LBA = 0x007af7a4 = 8058788

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  25 20 3f 93 f7 7a e0 00      00:00:26.499  READ DMA EXT
  25 20 3f 54 f7 7a e0 00      00:00:26.499  READ DMA EXT
  25 20 3f 15 f7 7a e0 00      00:00:26.498  READ DMA EXT
  25 20 3f d6 f6 7a e0 00      00:00:26.497  READ DMA EXT
  25 20 3f 97 f6 7a e0 00      00:00:26.497  READ DMA EXT

Error 47 occurred at disk power-on lifetime: 2910 hours (121 days + 6 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  84 51 f7 97 b3 d3 e0  Error: ICRC, ABRT 247 sectors at LBA = 0x00d3b397 = 13874071

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  25 00 68 26 b3 d3 e0 00      07:49:27.779  READ DMA EXT
  25 00 28 fe b2 d3 e0 00      07:49:27.773  READ DMA EXT
  25 00 40 be b2 d3 e0 00      07:49:27.769  READ DMA EXT
  25 00 08 be 32 d4 e0 00      07:49:27.768  READ DMA EXT
  25 00 08 e6 32 d3 e0 00      07:49:27.749  READ DMA EXT

Error 46 occurred at disk power-on lifetime: 2910 hours (121 days + 6 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  84 51 00 9d 35 2f e0  Error: ICRC, ABRT at LBA = 0x002f359d = 3093917

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  25 00 08 96 35 2f e0 00      07:46:20.700  READ DMA EXT
  25 00 08 96 35 2f e0 00      07:46:21.201  READ DMA EXT
  25 00 08 ee 37 47 e0 00      07:46:20.747  READ DMA EXT
  25 00 08 be 18 4a e0 00      07:46:20.745  READ DMA EXT
  25 00 08 f6 32 35 e0 00      07:46:20.739  READ DMA EXT

SMART Self-test log structure revision number 1
No self-tests have been logged.  [To run self-tests, use: smartctl -t]


SMART Selective self-test log data structure revision number 1
 SPAN  MIN_LBA  MAX_LBA  CURRENT_TEST_STATUS
    1        0        0  Not_testing
    2        0        0  Not_testing
    3        0        0  Not_testing
    4        0        0  Not_testing
    5        0        0  Not_testing
Selective self-test flags (0x0):
  After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.


I'm very sorry for the long post...
Should I be worried about the error messages for any of the disks?
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Oak
Apprentice
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Joined: 25 Jan 2005
Posts: 239
Location: Sweden

PostPosted: Fri Jan 18, 2008 10:27 pm    Post subject: Reply with quote

To answer myself I found the solution to my problems today, which was a bad RAM combination.
When I installed my new memory (2x2GB) I let my old memory (2x512MB) stay, to get a total of 5GB of RAM.
This combination was somehow bad, which caused my annoying problems. I should have realized this, as the newest
parts of my computer are the new memory... Sorry for not checking enough before asking, and thanks for the answers!
The good thing about these problems and answers from you guys is that I've learned some more about smartmontools
and memtester.

Thanks for the support!
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