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drhouse123
n00b
n00b


Joined: 13 Aug 2012
Posts: 22

PostPosted: Sun Feb 10, 2013 9:54 am    Post subject: Ext4 corruption after hibernate Reply with quote

Hi!

I have often ext4 corruptions of rootfs after hibernate (suspend to disk) on my samsung N series netbook. :(

Kernel is 3.5.7.

DE: KDE 4.9.3

Code:
user@atom ~ $ cat  /boot/grub/grub.conf
# This is a sample grub.conf for use with Genkernel, per the Gentoo handbook
# http://www.gentoo.org/doc/en/handbook/handbook-x86.xml?part=1&chap=10#doc_chap2
# If you are not using Genkernel and you need help creating this file, you
# should consult the handbook. Alternatively, consult the grub.conf.sample that
# is included with the Grub documentation.

default 1
timeout 0
splashimage=(hd0,5)/boot/grub/splash.xpm.gz

# vim:ft=conf:

title=Gentoo Linux (3.5.7)
root (hd0,5)
kernel /boot/kernel-genkernel-x86-3.5.7-gentoo real_root=/dev/sda6 resume=/dev/sda5
initrd /boot/initramfs-genkernel-x86-3.5.7-gentoo


Code:
user@atom ~ $ cat  /etc/fstab
# /etc/fstab: static file system information.
#
# noatime turns off atimes for increased performance (atimes normally aren't
# needed); notail increases performance of ReiserFS (at the expense of storage
# efficiency).  It's safe to drop the noatime options if you want and to
# switch between notail / tail freely.
#
# The root filesystem should have a pass number of either 0 or 1.
# All other filesystems should have a pass number of 0 or greater than 1.
#
# See the manpage fstab(5) for more information.
#

# <fs>                  <mountpoint>    <type>          <opts>          <dump/pass>

# NOTE: If your BOOT partition is ReiserFS, add the notail option to opts.
UUID=c678d831-80e9-4e95-9181-6fb91488a8c3               /               ext4            defaults                0 1
UUID=b87206c1-a8e8-4836-92aa-117fc1de0b03               none            swap            sw              0 0



Code:
user@atom ~ $ sudo smartctl -a /dev/sda
smartctl 5.42 2011-10-20 r3458 [i686-linux-3.5.7-gentoo] (local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net

=== START OF INFORMATION SECTION ===
Model Family:     SAMSUNG SpinPoint M5
Device Model:     SAMSUNG HM160HI
Serial Number:    S1WWJ9AZA21594
LU WWN Device Id: 5 0f0000 01a121594
Firmware Version: HH100-06
User Capacity:    160 041 885 696 bytes [160 GB]
Sector Size:      512 bytes logical/physical
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   7
ATA Standard is:  ATA/ATAPI-7 T13 1532D revision 0
Local Time is:    Sat Feb  9 18:09:53 2013 ALMT
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:  (0x00) Offline data collection activity
                                        was never started.
                                        Auto Offline Data Collection: Disabled.
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:                (   56) 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:        (   2) minutes.
Extended self-test routine
recommended polling time:        (  56) minutes.
SCT capabilities:              (0x003f) SCT Status supported.
                                        SCT Error Recovery Control supported.
                                        SCT Feature Control supported.
                                        SCT Data Table supported.

SMART Attributes Data Structure revision number: 16
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   100   100   051    Pre-fail  Always       -       0
  3 Spin_Up_Time            0x0007   252   252   025    Pre-fail  Always       -       2000
  4 Start_Stop_Count        0x0032   073   073   000    Old_age   Always       -       28079
  5 Reallocated_Sector_Ct   0x0033   252   252   010    Pre-fail  Always       -       0
  7 Seek_Error_Rate         0x000e   252   252   051    Old_age   Always       -       0
  8 Seek_Time_Performance   0x0024   252   252   015    Old_age   Offline      -       0
  9 Power_On_Hours          0x0032   099   099   000    Old_age   Always       -       668
 10 Spin_Retry_Count        0x0032   100   100   051    Old_age   Always       -       30
 12 Power_Cycle_Count       0x0032   099   099   000    Old_age   Always       -       1125
191 G-Sense_Error_Rate      0x0032   100   100   000    Old_age   Always       -       1251
192 Power-Off_Retract_Count 0x0032   100   100   000    Old_age   Always       -       86
194 Temperature_Celsius     0x0022   145   097   000    Old_age   Always       -       31 (Min/Max 7/48)
195 Hardware_ECC_Recovered  0x001a   100   100   000    Old_age   Always       -       0
196 Reallocated_Event_Count 0x0032   252   252   000    Old_age   Always       -       0
197 Current_Pending_Sector  0x0012   252   252   000    Old_age   Always       -       0
198 Offline_Uncorrectable   0x0030   252   252   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x0036   200   200   000    Old_age   Always       -       0
200 Multi_Zone_Error_Rate   0x000a   100   100   000    Old_age   Always       -       0
201 Soft_Read_Error_Rate    0x0032   252   252   000    Old_age   Always       -       0
223 Load_Retry_Count        0x0032   100   100   000    Old_age   Always       -       449
225 Load_Cycle_Count        0x0032   096   096   000    Old_age   Always       -       49075

SMART Error Log Version: 1
No Errors Logged

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


Note: selective self-test log revision number (0) not 1 implies that no selective self-test has ever been run
SMART Selective self-test log data structure revision number 0
Note: revision number not 1 implies that no selective self-test has ever been run
 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.


How I can fix it and anybody here who,s experienced same troubles ?
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