XigmaNAS

Welcome to the XigmaNAS community forum!
https://www.xigmanas.com/oldforums/

[SOLVED] Pool instability

https://www.xigmanas.com/oldforums/viewtopic.php?f=66&t=5428

Page 1 of 1

[SOLVED] Pool instability

Posted: 14 Nov 2013 20:28
by treut
Hello,

I'm a bit confused about my new nas4free setup :

Gigabyte F2A85X-UP4, 32G Ram, AMD A8-6500, 6 x Asmedia 106X ahci with 2 x sata3 slots and 8 motherboard Sata3 ports.
I'm using raidz3 with 19 x 2Tb seagate ST2000DM001 hard drive.

Nas4free 9.1.0.1 (revision 847) embedded.
Tuning and 4Kb sector is enabled. Compression and dedup is disabled on my datasets.

I have filled it with about 11Tb of datas but the problem is, everytime i start a scrub or copy file from the nas the system just freeze randomly after some minutes.


Can someone help me find what the problem is please ?

Thanks,

Re: Pool instability

Posted: 14 Nov 2013 22:25
by raulfg3
do you install zfskerntune?, if not please install and tune for 32GB of RAM

and more info is needed, do a zpool info, and post your SMB config (asuming that copy is from SMB).

Re: Pool instability

Posted: 14 Nov 2013 23:05
by treut
Thank you raulfg3 for your reply.

I have set 'ZFS kernel tune' to 32GB, let 'Disable prefetch' checked and rebooted.

Here is some more informations :

Code: Select all

nas4free: / # zpool status
  pool: RZ3
 state: ONLINE
  scan: scrub canceled on Thu Nov 14 19:25:54 2013
config:

        NAME        STATE     READ WRITE CKSUM
        RZ3         ONLINE       0     0     0
          raidz3-0  ONLINE       0     0     0
            ada0    ONLINE       0     0     0
            ada1    ONLINE       0     0     0
            ada2    ONLINE       0     0     0
            ada3    ONLINE       0     0     0
            ada4    ONLINE       0     0     0
            ada5    ONLINE       0     0     0
            ada6    ONLINE       0     0     0
            ada7    ONLINE       0     0     0
            ada8    ONLINE       0     0     0
            ada9    ONLINE       0     0     0
            ada10   ONLINE       0     0     0
            ada11   ONLINE       0     0     0
            ada12   ONLINE       0     0     0
            ada13   ONLINE       0     0     0
            ada14   ONLINE       0     0     0
            ada15   ONLINE       0     0     0
            ada16   ONLINE       0     0     0
            ada17   ONLINE       0     0     0
            ada18   ONLINE       0     0     0

errors: No known data errors
I had to stop scrub because it was very unstable.

Copy from my computer to N4F is working well, but when i try to copy from N4F to my computer it freezes.
My samba config :

Send/recieve Buffer Size : 64240
Large read/write : enabled
Use sendfile : disabled
Asynchronous I/O (AIO) : enabled
AIO read/write size : 4096

I just started another scrub, i let you know if there is any improvement.

Thanks again,

Re: Pool instability

Posted: 15 Nov 2013 07:06
by treut
Hello,

Well, it was kinda better this time :

It crashed at 41,42%

Code: Select all

nas4free: ~ # zpool status
  pool: RZ3
 state: ONLINE
  scan: scrub in progress since Thu Nov 14 22:54:24 2013
        5.61T scanned out of 13.5T at 326M/s, 7h5m to go
        0 repaired, 41.42% done
config:

        NAME        STATE     READ WRITE CKSUM
        RZ3         ONLINE       0     0     0
          raidz3-0  ONLINE       0     0     0
            ada0    ONLINE       0     0     0
            ada1    ONLINE       0     0     0
            ada2    ONLINE       0     0     0
            ada3    ONLINE       0     0     0
            ada4    ONLINE       0     0     0
            ada5    ONLINE       0     0     0
            ada6    ONLINE       0     0     0
            ada7    ONLINE       0     0     0
            ada8    ONLINE       0     0     0
            ada9    ONLINE       0     0     0
            ada10   ONLINE       0     0     0
            ada11   ONLINE       0     0     0
            ada12   ONLINE       0     0     0
            ada13   ONLINE       0     0     0
            ada14   ONLINE       0     0     0
            ada15   ONLINE       0     0     0
            ada16   ONLINE       0     0     0
            ada17   ONLINE       0     0     0
            ada18   ONLINE       0     0     0

errors: No known data errors
It has never been able to make so much at once.

Re: Pool instability

Posted: 15 Nov 2013 08:39
by raulfg3
use zfskerntune and tune it to less of 32GB eg:28GB and unmark 'Disable prefetch' (Prefetch must be enable with your RAM) and check box is to disable, so you must uncheck.

PD: Only a consideration , t's not recommended to have 18 disk in the same pool, you can have a more stable and fast pool if use some of this configuratios:

5+5+5+5 in raid Z1 (you need to add one more disk) (4 vdev of 5 disk in a raidz1 pool)
4+4+4+4+4 in raidZ2 (you need to add one more disk) (5 vdev of 4 disk in a raidz2 pool)
9+9 in raidz3 ( 2 vdev of 9 disk in a raidz3 pool) = not goot , but better that actual pool.


documentation:

http://forums.freenas.org/threads/what- ... onfig.158/
http://forums.freenas.org/threads/slide ... post-75192
http://www.solarisinternals.com/wiki/in ... ices_Guide

Re: Pool instability

Posted: 15 Nov 2013 16:48
by treut
Hi raulfg3,

Thank you for taking some time to help me. I'm newbie in the zfs world as you could see :)

I will try a new pool setup as you suggested and will post an update in the next few days.


Regards,

Re: Pool instability

Posted: 18 Nov 2013 18:09
by treut
I'm back with some bad news :)

I made whole new install with a new pool of 5 vdevs of 4 hdds.

I copied 4 Tb of data, made a scrub, everything went fine. Then i added another 3 Tb of data but scrubbing made the system to crash again and again..

I don't know what to do now. Could it be a hardware incompatibility with freebsd ? If so maybe i should wait for a new version.

Re: Pool instability

Posted: 18 Nov 2013 19:05
by raulfg3
2 posibles problems:
Disk or controller.

Please do a smart test, and post result, to see If some disk, have problems, revise that seagate disk, all have same and latest firmware version, and post more Info about controller to see If is BSD compatible, post dmesg -a inmediate after fail to see what error detect BSD.

Re: Pool instability

Posted: 18 Nov 2013 22:12
by treut
Hi raulfg3,

I was not aware that all disks had to have the exact firmware version.

Anyway here is the smart log (not complete info because it would be too much text) :

Code: Select all

Device /dev/ada0 - ST2000DM001-1CH164 CC24
=== START OF INFORMATION SECTION ===
Model Family:     Seagate Barracuda 7200.14 (AF)
Device Model:     ST2000DM001-1CH164
Serial Number:    Z1E*****
LU WWN Device Id: 5 000c50 050576640
Firmware Version: CC24
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Rotation Rate:    7200 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS T13/1699-D revision 4
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Mon Nov 18 19:53:30 2013 CET

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

SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Short offline       Completed without error       00%        68         -
# 2  Short offline       Completed without error       00%        44         -
# 3  Short offline       Completed without error       00%        20         -
-------------------------------------------------------------------------------------------

Device /dev/ada1 - ST2000DM001-1CH164 CC24
=== START OF INFORMATION SECTION ===
Model Family:     Seagate Barracuda 7200.14 (AF)
Device Model:     ST2000DM001-1CH164
Serial Number:    Z1E*****
LU WWN Device Id: 5 000c50 0501c9911
Firmware Version: CC24
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Rotation Rate:    7200 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS T13/1699-D revision 4
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Mon Nov 18 19:53:30 2013 CET

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

SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Short offline       Completed without error       00%       683         -
# 2  Short offline       Completed without error       00%       659         -
# 3  Short offline       Completed without error       00%       635         -
-------------------------------------------------------------------------------------------

Device /dev/ada2 - ST2000DM001-1CH164 CC24
=== START OF INFORMATION SECTION ===
Model Family:     Seagate Barracuda 7200.14 (AF)
Device Model:     ST2000DM001-1CH164
Serial Number:    Z1E*****
LU WWN Device Id: 5 000c50 0505a3d3f
Firmware Version: CC24
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Rotation Rate:    7200 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS T13/1699-D revision 4
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Mon Nov 18 19:53:30 2013 CET

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

SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Short offline       Completed without error       00%       273         -
# 2  Short offline       Completed without error       00%       249         -
# 3  Short offline       Completed without error       00%       225         -
-------------------------------------------------------------------------------------------

Device /dev/ada3 - ST2000DM001-1CH164 CC24
=== START OF INFORMATION SECTION ===
Model Family:     Seagate Barracuda 7200.14 (AF)
Device Model:     ST2000DM001-1CH164
Serial Number:    Z1E*****
LU WWN Device Id: 5 000c50 0505a0ebf
Firmware Version: CC24
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Rotation Rate:    7200 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS T13/1699-D revision 4
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Mon Nov 18 19:53:30 2013 CET

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

SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Short offline       Completed without error       00%       74         -
# 2  Short offline       Completed without error       00%       70         -
# 3  Short offline       Completed without error       00%       46         -
-------------------------------------------------------------------------------------------

Device /dev/ada4 - ST2000DM001-9YN164 CC4H
=== START OF INFORMATION SECTION ===
Model Family:     Seagate Barracuda 7200.14 (AF)
Device Model:     ST2000DM001-9YN164
Serial Number:    Z1E*****
LU WWN Device Id: 5 000c50 04ebc3032
Firmware Version: CC4H
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Rotation Rate:    7200 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS T13/1699-D revision 4
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Mon Nov 18 19:53:30 2013 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

SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Short offline       Completed without error       00%      3200         -
# 2  Short offline       Completed without error       00%      3176         -
# 3  Short offline       Completed without error       00%      3152         -
-------------------------------------------------------------------------------------------

Device /dev/ada5 - ST2000DM001-1CH164 CC24
=== START OF INFORMATION SECTION ===
Model Family:     Seagate Barracuda 7200.14 (AF)
Device Model:     ST2000DM001-1CH164
Serial Number:    Z1E*****
LU WWN Device Id: 5 000c50 0501c9646
Firmware Version: CC24
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Rotation Rate:    7200 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS T13/1699-D revision 4
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Mon Nov 18 19:53:30 2013 CET

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

SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Short offline       Completed without error       00%       684         -
# 2  Short offline       Completed without error       00%       660         -
# 3  Short offline       Completed without error       00%       636         -
-------------------------------------------------------------------------------------------

Device /dev/ada6 - ST2000DM001-1CH164 CC24
=== START OF INFORMATION SECTION ===
Model Family:     Seagate Barracuda 7200.14 (AF)
Device Model:     ST2000DM001-1CH164
Serial Number:    Z1E*****
LU WWN Device Id: 5 000c50 0501cdf24
Firmware Version: CC24
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Rotation Rate:    7200 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS T13/1699-D revision 4
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Mon Nov 18 19:53:31 2013 CET

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

SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Short offline       Completed without error       00%       684         -
# 2  Short offline       Completed without error       00%       660         -
# 3  Short offline       Completed without error       00%       636         -
-------------------------------------------------------------------------------------------

Device /dev/ada7 - ST2000DM001-1CH164 CC24
=== START OF INFORMATION SECTION ===
Model Family:     Seagate Barracuda 7200.14 (AF)
Device Model:     ST2000DM001-1CH164
Serial Number:    Z1E*****
LU WWN Device Id: 5 000c50 0501ce7b1
Firmware Version: CC24
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Rotation Rate:    7200 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS T13/1699-D revision 4
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Mon Nov 18 19:53:31 2013 CET

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

SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Short offline       Completed without error       00%       684         -
# 2  Short offline       Completed without error       00%       660         -
# 3  Short offline       Completed without error       00%       636         -
-------------------------------------------------------------------------------------------

Device /dev/ada8 - ST2000DM001-1CH164 CC24
=== START OF INFORMATION SECTION ===
Model Family:     Seagate Barracuda 7200.14 (AF)
Device Model:     ST2000DM001-1CH164
Serial Number:    Z1E*****
LU WWN Device Id: 5 000c50 05059fb29
Firmware Version: CC24
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Rotation Rate:    7200 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS T13/1699-D revision 4
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Mon Nov 18 19:53:31 2013 CET

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

SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Short offline       Completed without error       00%       684         -
# 2  Short offline       Completed without error       00%       660         -
# 3  Short offline       Completed without error       00%       636         -
-------------------------------------------------------------------------------------------

Device /dev/ada9 - ST2000DM001-1CH164 CC24
=== START OF INFORMATION SECTION ===
Model Family:     Seagate Barracuda 7200.14 (AF)
Device Model:     ST2000DM001-1CH164
Serial Number:    Z1E*****
LU WWN Device Id: 5 000c50 0501b9444
Firmware Version: CC24
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Rotation Rate:    7200 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS T13/1699-D revision 4
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Mon Nov 18 19:53:31 2013 CET

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

SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Short offline       Completed without error       00%       665         -
# 2  Short offline       Completed without error       00%       641         -
# 3  Short offline       Completed without error       00%       617         -
# 4  Extended offline    Completed without error       00%       601         -
-------------------------------------------------------------------------------------------

Device /dev/ada10 - ST2000DM001-1CH164 CC24
=== START OF INFORMATION SECTION ===
Model Family:     Seagate Barracuda 7200.14 (AF)
Device Model:     ST2000DM001-1CH164
Serial Number:    W1E*****
LU WWN Device Id: 5 000c50 05b34e5d6
Firmware Version: CC24
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Rotation Rate:    7200 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS T13/1699-D revision 4
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Mon Nov 18 19:53:31 2013 CET

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

SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Short offline       Completed without error       00%      3803         -
# 2  Short offline       Completed without error       00%      3779         -
# 3  Short offline       Completed without error       00%      3755         -
# 4  Extended offline    Completed without error       00%      3739         -
-------------------------------------------------------------------------------------------

Device /dev/ada11 - ST2000DM001-1CH164 CC24
=== START OF INFORMATION SECTION ===
Model Family:     Seagate Barracuda 7200.14 (AF)
Device Model:     ST2000DM001-1CH164
Serial Number:    Z1E*****
LU WWN Device Id: 5 000c50 0505a3e56
Firmware Version: CC24
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Rotation Rate:    7200 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS T13/1699-D revision 4
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Mon Nov 18 19:53:31 2013 CET

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

SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Short offline       Completed without error       00%        68         -
# 2  Short offline       Completed without error       00%        44         -
# 3  Short offline       Completed without error       00%        20         -
# 4  Extended offline    Completed without error       00%         4         -
-------------------------------------------------------------------------------------------

Device /dev/ada12 - ST2000DM001-1CH164 CC24
=== START OF INFORMATION SECTION ===
Model Family:     Seagate Barracuda 7200.14 (AF)
Device Model:     ST2000DM001-1CH164
Serial Number:    Z1E*****
LU WWN Device Id: 5 000c50 0501c901e
Firmware Version: CC24
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Rotation Rate:    7200 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS T13/1699-D revision 4
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Mon Nov 18 19:53:32 2013 CET

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

SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Short offline       Completed without error       00%      3200         -
# 2  Short offline       Completed without error       00%      3176         -
# 3  Short offline       Completed without error       00%      3152         -
-------------------------------------------------------------------------------------------

Device /dev/ada13 - ST2000DM001-1CH164 CC24
=== START OF INFORMATION SECTION ===
Model Family:     Seagate Barracuda 7200.14 (AF)
Device Model:     ST2000DM001-1CH164
Serial Number:    Z1E*****
LU WWN Device Id: 5 000c50 04f28a8cc
Firmware Version: CC24
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Rotation Rate:    7200 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS T13/1699-D revision 4
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Mon Nov 18 19:53:32 2013 CET

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

SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Short offline       Completed without error       00%       673         -
# 2  Short offline       Completed without error       00%       649         -
# 3  Short offline       Completed without error       00%       626         -
# 4  Extended offline    Completed without error       00%       609         -
-------------------------------------------------------------------------------------------

Device /dev/ada14 - ST2000DM001-1CH164 CC24
=== START OF INFORMATION SECTION ===
Model Family:     Seagate Barracuda 7200.14 (AF)
Device Model:     ST2000DM001-1CH164
Serial Number:    Z1E*****
LU WWN Device Id: 5 000c50 04eb98039
Firmware Version: CC24
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Rotation Rate:    7200 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS T13/1699-D revision 4
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Mon Nov 18 19:53:32 2013 CET

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

SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Short offline       Completed without error       00%      5034         -
# 2  Short offline       Completed without error       00%      5010         -
# 3  Short offline       Completed without error       00%      4986         -
# 4  Extended offline    Completed without error       00%      4970         -
-------------------------------------------------------------------------------------------

Device /dev/ada15 - ST2000DM001-1CH164 CC24
=== START OF INFORMATION SECTION ===
Model Family:     Seagate Barracuda 7200.14 (AF)
Device Model:     ST2000DM001-1CH164
Serial Number:    Z1E*****
LU WWN Device Id: 5 000c50 0501d5154
Firmware Version: CC24
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Rotation Rate:    7200 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS T13/1699-D revision 4
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Mon Nov 18 19:53:32 2013 CET

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

SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Short offline       Completed without error       00%       668         -
# 2  Short offline       Completed without error       00%       644         -
# 3  Short offline       Completed without error       00%       620         -
# 4  Extended offline    Completed without error       00%       604         -
-------------------------------------------------------------------------------------------

Device /dev/ada16 - ST2000DM001-1CH164 CC24
=== START OF INFORMATION SECTION ===
Model Family:     Seagate Barracuda 7200.14 (AF)
Device Model:     ST2000DM001-1CH164
Serial Number:    Z1E*****
LU WWN Device Id: 5 000c50 0501da772
Firmware Version: CC24
User Capacity:    2,000,397,852,160 bytes [2.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Rotation Rate:    7200 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS T13/1699-D revision 4
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Mon Nov 18 19:53:32 2013 CET

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

SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Short offline       Completed without error       00%       673         -
# 2  Short offline       Completed without error       00%       649         -
# 3  Short offline       Completed without error       00%       626         -
# 4  Extended offline    Completed without error       00%       609         -
-------------------------------------------------------------------------------------------

Device /dev/ada17 - ST2000DM001-1CH164 CC24
=== START OF INFORMATION SECTION ===
Model Family:     Seagate Barracuda 7200.14 (AF)
Device Model:     ST2000DM001-1CH164
Serial Number:    Z1E*****
LU WWN Device Id: 5 000c50 04f28dad1
Firmware Version: CC24
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Rotation Rate:    7200 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS T13/1699-D revision 4
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Mon Nov 18 19:53:32 2013 CET

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

SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Short offline       Completed without error       00%      3412         -
# 2  Short offline       Completed without error       00%      3388         -
# 3  Short offline       Completed without error       00%      3364         -
-------------------------------------------------------------------------------------------

Device /dev/ada18 - ST2000DM001-9YN164 CC4H
=== START OF INFORMATION SECTION ===
Model Family:     Seagate Barracuda 7200.14 (AF)
Device Model:     ST2000DM001-9YN164
Serial Number:    Z1E*****
LU WWN Device Id: 5 000c50 04ebde568
Firmware Version: CC4H
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Rotation Rate:    7200 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS T13/1699-D revision 4
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Mon Nov 18 19:53:33 2013 CET

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

SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Short offline       Completed without error       00%      3166         -
# 2  Short offline       Completed without error       00%      3143         -
# 3  Short offline       Completed without error       00%      3119         -
-------------------------------------------------------------------------------------------

Device /dev/ada19 - ST2000DM001-1CH164 CC24
=== START OF INFORMATION SECTION ===
Model Family:     Seagate Barracuda 7200.14 (AF)
Device Model:     ST2000DM001-1CH164
Serial Number:    Z1E*****
LU WWN Device Id: 5 000c50 0501cef2f
Firmware Version: CC24
User Capacity:    2,000,398,934,016 bytes [2.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Rotation Rate:    7200 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS T13/1699-D revision 4
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Mon Nov 18 19:53:33 2013 CET

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

SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Short offline       Completed without error       00%       677         -
# 2  Short offline       Completed without error       00%       653         -
# 3  Short offline       Completed without error       00%       629         -
The controller used are 6 x Asmedia ASM 106x SATA 6G PCI-E (AHCI) and 8 on board sata port from AMD A85X chipset.

As for dmesg, i can't do it because when it crash , the system get frozen , i can't do anything but reset the computer.

Do you think it is worth trying only with the same firware disks (i have 18 CC24 and 2 CC4H) ?


Thanks for your help.

Re: Pool instability

Posted: 24 Nov 2013 18:18
by treut
Hello,

After a lot of struggling, i was able to find what was the problem.

It was not a software configuration, not a hard drive problem and neither a controller or memory problem... It was a faulty PCI-E slot on the motherboard...

Hoping it could help someone thinking about testing that :roll:


Thanks for help anyway

Re: [SOLVED] Pool instability

Posted: 24 Nov 2013 18:29
by raulfg3
Thanks to you to share your experience with others.
All times are UTC+01:00
Page 1 of 1

Powered by phpBB® Forum Software © phpBB Limited