Ratkaistu Linux - Kadonneen tilan metsästys (/ levyn käyttö 100%)

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17.10.2016
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Olen tässä nyt yrittänyt pyöritellä vanhan serverin levyn täyttöä, kun se on aikalailla täynnä.. En saa ZFS raidista kopioitua tietoja toisaalle, kun "No Space Left On Device"ä pukkaa.
Aluperin löytyi jotain vanhoja 10 gigaisia virtuaalikoneiden jäänteitä, jotka poistin ja sen jälkeen levytilaa oli reilusti tarjolla, mutta ei mennyt kauaan, niin kaikki oli taas kadonnut.
Onko tuo sde levy sitten laukeamassa? Pistin reboottiakin kehiin, mutta ei muutosta mihinkään. Ei millään jaksaisi ottaa uutta käyttislevyä ja pystyttää tuota raidia uudelleen tietojen saamiseksi toiseella.

Ideoita?


Käytössä Ubuntu 18.04.6 LTS

Koodi: 
df -h /dev/sde1
Filesystem      Size  Used Avail Use% Mounted on
/dev/sde1        99G   98G     0 100% /

df  /dev/sde1
Filesystem     1K-blocks      Used Available Use% Mounted on
/dev/sde1      102898984 102221900         0 100% /

Koodi: 
df -T
Filesystem      Type      1K-blocks       Used  Available Use% Mounted on
udev            devtmpfs    8164424          0    8164424   0% /dev
tmpfs           tmpfs       1637744       2444    1635300   1% /run
/dev/sde1       ext4      102898984  102254792          0 100% /
tmpfs           tmpfs       8188704          0    8188704   0% /dev/shm
tmpfs           tmpfs          5120          0       5120   0% /run/lock
tmpfs           tmpfs       8188704          0    8188704   0% /sys/fs/cgroup
data            zfs      5151127424        128 5151127296   1% /data

Koodi: 
sudo ncdu --exclude /mnt

     3.8 GiB [##########] /usr
     1.1 GiB [##        ] /lib
     1.0 GiB [##        ] /var
     169.4 MiB [          ] /boot
     56.8 MiB [          ] /home
     18.9 MiB [          ] /etc
     15.8 MiB [          ] /sbin
     11.5 MiB [          ] /bin
      2.4 MiB [          ] /run

Koodi: 
sudo lsof | grep deleted
zed        1533                  root    7r      REG               8,65          145     787146 /etc/dfs/sharetab (deleted)
zed        1533 1535             root    7r      REG               8,65          145     787146 /etc/dfs/sharetab (deleted)

Koodi: 
sudo smartctl -a /dev/sde1

smartctl 6.6 2016-05-31 r4324 [x86_64-linux-4.15.0-76-generic] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family:     Samsung based SSDs
Device Model:     Samsung SSD 840 EVO 120GB
Serial Number:    S1D5NSAF513650H
LU WWN Device Id: 5 002538 8a04254cf
Firmware Version: EXT0BB6Q
User Capacity:    120,034,123,776 bytes [120 GB]
Sector Size:      512 bytes logical/physical
Rotation Rate:    Solid State Device
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ACS-2, ATA8-ACS T13/1699-D revision 4c
SATA Version is:  SATA 3.1, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is:    Sat Apr 20 20:29:38 2024 EEST
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:                ( 4200) seconds.
Offline data collection
capabilities:                    (0x53) SMART execute Offline immediate.
                                        Auto Offline data collection on/off support.
                                        Suspend Offline collection upon new
                                        command.
                                        No 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:        (  70) minutes.
SCT capabilities:              (0x003d) SCT Status supported.
                                        SCT Error Recovery Control supported.
                                        SCT Feature Control supported.
                                        SCT Data Table supported.

SMART Attributes Data Structure revision number: 1
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  5 Reallocated_Sector_Ct   0x0033   100   100   010    Pre-fail  Always       -       0
  9 Power_On_Hours          0x0032   073   073   000    Old_age   Always       -       132593
12 Power_Cycle_Count       0x0032   099   099   000    Old_age   Always       -       219
177 Wear_Leveling_Count     0x0013   092   092   000    Pre-fail  Always       -       87
179 Used_Rsvd_Blk_Cnt_Tot   0x0013   100   100   010    Pre-fail  Always       -       0
181 Program_Fail_Cnt_Total  0x0032   100   100   010    Old_age   Always       -       0
182 Erase_Fail_Count_Total  0x0032   100   100   010    Old_age   Always       -       0
183 Runtime_Bad_Block       0x0013   100   100   010    Pre-fail  Always       -       0
187 Uncorrectable_Error_Cnt 0x0032   100   100   000    Old_age   Always       -       0
190 Airflow_Temperature_Cel 0x0032   072   052   000    Old_age   Always       -       28
195 ECC_Error_Rate          0x001a   200   200   000    Old_age   Always       -       0
199 CRC_Error_Count         0x003e   100   100   000    Old_age   Always       -       0
235 POR_Recovery_Count      0x0012   099   099   000    Old_age   Always       -       29
241 Total_LBAs_Written      0x0032   099   099   000    Old_age   Always       -       24496490701

SMART Error Log Version: 1
No Errors Logged

SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Extended offline    Completed without error       00%      7804         -
# 2  Short offline       Completed without error       00%      7780         -
# 3  Short offline       Completed without error       00%      7756         -
# 4  Short offline       Completed without error       00%      7732         -
# 5  Short offline       Completed without error       00%      7708         -
# 6  Short offline       Completed without error       00%      7683         -
# 7  Short offline       Completed without error       00%      7659         -
# 8  Extended offline    Completed without error       00%      7636         -
# 9  Short offline       Completed without error       00%      7611         -
#10  Short offline       Completed without error       00%      7587         -
#11  Short offline       Completed without error       00%      7563         -
#12  Short offline       Completed without error       00%      7539         -
#13  Short offline       Completed without error       00%      7515         -
#14  Short offline       Completed without error       00%      7491         -
#15  Extended offline    Completed without error       00%      7468         -
#16  Short offline       Completed without error       00%      7443         -
#17  Short offline       Completed without error       00%      7419         -
#18  Short offline       Completed without error       00%      7395         -
#19  Short offline       Completed without error       00%      7371         -

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.
 
Viimeksi muokattu:
Inodejakin on

Koodi: 
df -ih
Filesystem      Inodes IUsed IFree IUse% Mounted on
udev              2.0M   563  2.0M    1% /dev
tmpfs             2.0M   937  2.0M    1% /run
/dev/sde1         6.3M  305K  6.0M    5% /
tmpfs             2.0M     1  2.0M    1% /dev/shm
tmpfs             2.0M     6  2.0M    1% /run/lock
tmpfs             2.0M    18  2.0M    1% /sys/fs/cgroup
data              9.6G     7  9.6G    1% /data
 
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