The volume KrnsDt state is DEGRADED

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Vlad_45

Dabbler
Joined
Sep 9, 2018
Messages
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Доброго времени суток.
Стоит FreeNAS хранилка, 4 диска: 1 под систему (ada0), 3 - в рейде (ada1-3).
На выходных летели письма с тревогой:
The volume KrnsDt state is DEGRADED: One or more devices has been removed by the administrator. Sufficient replicas exist for the pool to continue functioning in a degraded state.
Device: /dev/ada3, unable to open ATA device
The volume KrnsDt state is ONLINE: One or more devices is currently being resilvered. The pool will continue to function, possibly in a degraded state.
Device: /dev/ada3, unable to open ATA device
Checking status of gmirror(8) devices:
Name Status Components
mirror/swap0 DEGRADED ada2p1 (ACTIVE)

smartctl -a /dev/ada3
smartctl 6.6 2017-11-05 r4594 [FreeBSD 11.1-STABLE amd64] (local build)
Copyright (C) 2002-17, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family: Seagate Barracuda 7200.14 (AF)
Device Model: ST500DM002-1BD142
Serial Number: W3TDPP8F
LU WWN Device Id: 5 000c50 07cb34d37
Firmware Version: KC48
User Capacity: 500,107,862,016 bytes [500 GB]
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: 3.0 Gb/s)
Local Time is: Mon Oct 22 09:48:46 2018 +07
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: ( 609) seconds.
Offline data collection
capabilities: (0x7b) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
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: ( 88) minutes.
Conveyance self-test routine
recommended polling time: ( 2) minutes.
SCT capabilities: (0x303f) SCT Status supported.
SCT Error Recovery Control supported.
SCT Feature Control supported.
SCT Data Table supported.

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 108 099 006 Pre-fail Always - 18525800
3 Spin_Up_Time 0x0003 100 100 000 Pre-fail Always - 0
4 Start_Stop_Count 0x0032 095 095 020 Old_age Always - 5348
5 Reallocated_Sector_Ct 0x0033 100 100 036 Pre-fail Always - 0
7 Seek_Error_Rate 0x000f 079 060 030 Pre-fail Always - 4380474900
9 Power_On_Hours 0x0032 094 094 000 Old_age Always - 5932
10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 385
183 Runtime_Bad_Block 0x0032 100 100 000 Old_age Always - 0
184 End-to-End_Error 0x0032 100 100 099 Old_age Always - 0
187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0
188 Command_Timeout 0x0032 100 100 000 Old_age Always - 3 3 3
189 High_Fly_Writes 0x003a 100 100 000 Old_age Always - 0
190 Airflow_Temperature_Cel 0x0022 065 050 045 Old_age Always - 35 (Min/Max 34/35)
194 Temperature_Celsius 0x0022 035 050 000 Old_age Always - 35 (0 20 0 0 0)
195 Hardware_ECC_Recovered 0x001a 042 034 000 Old_age Always - 18525800
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
240 Head_Flying_Hours 0x0000 100 253 000 Old_age Offline - 5924h+24m+17.750s
241 Total_LBAs_Written 0x0000 100 253 000 Old_age Offline - 628044221
242 Total_LBAs_Read 0x0000 100 253 000 Old_age Offline - 1894834713

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]

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.

Помогите разобраться что к чему...

/var/log/messages
Oct 20 17:02:33 freenas ada3 at ahcich5 bus 0 scbus3 target 0 lun 0
Oct 20 17:02:33 freenas ada3: <ST500DM002-1BD142 KC48> ATA8-ACS SATA 3.x device
Oct 20 17:02:33 freenas ada3: Serial Number W3TDPP8F
Oct 20 17:02:33 freenas ada3: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
Oct 20 17:02:33 freenas ada3: Command Queueing enabled
Oct 20 17:02:33 freenas ada3: 476940MB (976773168 512 byte sectors)
Oct 20 17:02:33 freenas ada3: quirks=0x1<4K>
Oct 20 17:02:33 freenas ada3 at ahcich5 bus 0 scbus3 target 0 lun 0
Oct 20 17:02:33 freenas ada3: <ST500DM002-1BD142 KC48> s/n W3TDPP8F detached
Oct 20 17:02:33 freenas g_access(918): provider ada3 has error 6 set
Oct 20 17:02:33 freenas g_access(918): provider ada3 has error 6 set
Oct 20 17:02:33 freenas g_access(918): provider ada3 has error 6 set
Oct 20 17:02:33 freenas g_access(918): provider ada3 has error 6 set
Oct 20 17:02:33 freenas g_access(918): provider ada3 has error 6 set
Oct 20 17:02:33 freenas g_access(918): provider ada3 has error 6 set
Oct 20 17:02:33 freenas g_access(918): provider ada3 has error 6 set
Oct 20 17:02:33 freenas g_access(918): provider ada3 has error 6 set
Oct 20 17:02:33 freenas g_access(918): provider ada3 has error 6 set
Oct 20 17:02:33 freenas g_access(918): provider ada3 has error 6 set
Oct 20 17:02:33 freenas (ada3:ahcich5:0:0:0): Periph destroyed
Oct 20 17:45:43 freenas ada3 at ahcich5 bus 0 scbus3 target 0 lun 0
Oct 20 17:45:43 freenas ada3: <ST500DM002-1BD142 KC48> ATA8-ACS SATA 3.x device
Oct 20 17:45:43 freenas ada3: Serial Number W3TDPP8F
Oct 20 17:45:43 freenas ada3: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
Oct 20 17:45:43 freenas ada3: Command Queueing enabled
Oct 20 17:45:43 freenas ada3: 476940MB (976773168 512 byte sectors)
Oct 20 17:45:43 freenas ada3: quirks=0x1<4K>
Oct 20 17:45:44 freenas ada3 at ahcich5 bus 0 scbus3 target 0 lun 0
Oct 20 17:45:44 freenas ada3: <ST500DM002-1BD142 KC48> s/n W3TDPP8F detached
Oct 20 17:45:44 freenas g_access(918): provider ada3 has error 6 set
Oct 20 17:45:44 freenas g_access(918): provider ada3 has error 6 set
Oct 20 17:45:44 freenas (ada3:ahcich5:0:0:0): Periph destroyed
Oct 20 17:45:47 freenas ada3 at ahcich5 bus 0 scbus3 target 0 lun 0
Oct 20 17:45:47 freenas ada3: <ST500DM002-1BD142 KC48> ATA8-ACS SATA 3.x device
Oct 20 17:45:47 freenas ada3: Serial Number W3TDPP8F
Oct 20 17:45:47 freenas ada3: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
Oct 20 17:45:47 freenas ada3: Command Queueing enabled
Oct 20 17:45:47 freenas ada3: 476940MB (976773168 512 byte sectors)
Oct 20 17:45:47 freenas ada3: quirks=0x1<4K>
Oct 20 17:45:47 freenas ada3 at ahcich5 bus 0 scbus3 target 0 lun 0
Oct 20 17:45:47 freenas ada3: <ST500DM002-1BD142 KC48> s/n W3TDPP8F detached
Oct 20 17:45:47 freenas g_access(918): provider ada3 has error 6 set
Oct 20 17:45:47 freenas g_access(918): provider ada3 has error 6 set
Oct 20 17:45:47 freenas (ada3:ahcich5:0:0:0): Periph destroyed
Oct 20 19:23:48 freenas ada3 at ahcich5 bus 0 scbus3 target 0 lun 0
Oct 20 19:23:48 freenas ada3: <ST500DM002-1BD142 KC48> ATA8-ACS SATA 3.x device
Oct 20 19:23:48 freenas ada3: Serial Number W3TDPP8F
Oct 20 19:23:48 freenas ada3: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
Oct 20 19:23:48 freenas ada3: Command Queueing enabled
Oct 20 19:23:48 freenas ada3: 476940MB (976773168 512 byte sectors)
Oct 20 19:23:48 freenas ada3: quirks=0x1<4K>
Oct 20 19:23:48 freenas ZFS: vdev state changed, pool_guid=13124889422210613086 vdev_guid=17046692105211866141
Oct 20 19:23:48 freenas ZFS: vdev state changed, pool_guid=13124889422210613086 vdev_guid=8884624874605320142
Oct 20 19:24:01 freenas ada3 at ahcich5 bus 0 scbus3 target 0 lun 0
Oct 20 19:24:01 freenas ada3: <ST500DM002-1BD142 KC48> s/n W3TDPP8F detached
Oct 20 19:24:05 freenas ZFS: vdev state changed, pool_guid=13124889422210613086 vdev_guid=17046692105211866141
Oct 20 19:24:05 freenas (ada3:ahcich5:0:0:0): Periph destroyed
Oct 20 20:09:13 freenas ada3 at ahcich5 bus 0 scbus3 target 0 lun 0
Oct 20 20:09:13 freenas ada3: <ST500DM002-1BD142 KC48> ATA8-ACS SATA 3.x device
Oct 20 20:09:13 freenas ada3: Serial Number W3TDPP8F
Oct 20 20:09:13 freenas ada3: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
Oct 20 20:09:13 freenas ada3: Command Queueing enabled
Oct 20 20:09:13 freenas ada3: 476940MB (976773168 512 byte sectors)
Oct 20 20:09:13 freenas ada3: quirks=0x1<4K>
Oct 20 20:09:13 freenas ZFS: vdev state changed, pool_guid=13124889422210613086 vdev_guid=17046692105211866141
Oct 20 20:09:13 freenas ZFS: vdev state changed, pool_guid=13124889422210613086 vdev_guid=8884624874605320142
Oct 20 20:09:20 freenas ada3 at ahcich5 bus 0 scbus3 target 0 lun 0
Oct 20 20:09:20 freenas ada3: <ST500DM002-1BD142 KC48> s/n W3TDPP8F detached
Oct 20 20:09:22 freenas ZFS: vdev state changed, pool_guid=13124889422210613086 vdev_guid=17046692105211866141
Oct 20 20:09:23 freenas (ada3:ahcich5:0:0:0): Periph destroyed
Oct 20 20:17:17 freenas ada3 at ahcich5 bus 0 scbus3 target 0 lun 0
Oct 20 20:17:17 freenas ada3: <ST500DM002-1BD142 KC48> ATA8-ACS SATA 3.x device
Oct 20 20:17:17 freenas ada3: Serial Number W3TDPP8F
Oct 20 20:17:17 freenas ada3: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
Oct 20 20:17:17 freenas ada3: Command Queueing enabled
Oct 20 20:17:17 freenas ada3: 476940MB (976773168 512 byte sectors)
Oct 20 20:17:17 freenas ada3: quirks=0x1<4K>
Oct 20 20:17:20 freenas ada3 at ahcich5 bus 0 scbus3 target 0 lun 0
Oct 20 20:17:20 freenas ada3: <ST500DM002-1BD142 KC48> s/n W3TDPP8F detached
Oct 20 20:17:20 freenas g_access(918): provider ada3 has error 6 set
Oct 20 20:17:20 freenas g_access(918): provider ada3 has error 6 set
Oct 20 20:17:20 freenas (ada3:ahcich5:0:0:0): Periph destroyed
Oct 20 21:07:06 freenas ada3 at ahcich5 bus 0 scbus3 target 0 lun 0
Oct 20 21:07:06 freenas ada3: <ST500DM002-1BD142 KC48> ATA8-ACS SATA 3.x device
Oct 20 21:07:06 freenas ada3: Serial Number W3TDPP8F
Oct 20 21:07:06 freenas ada3: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
Oct 20 21:07:06 freenas ada3: Command Queueing enabled
Oct 20 21:07:06 freenas ada3: 476940MB (976773168 512 byte sectors)
Oct 20 21:07:06 freenas ada3: quirks=0x1<4K>
Oct 20 21:07:06 freenas ZFS: vdev state changed, pool_guid=13124889422210613086 vdev_guid=17046692105211866141
Oct 20 21:07:06 freenas ZFS: vdev state changed, pool_guid=13124889422210613086 vdev_guid=8884624874605320142
Oct 20 21:35:34 freenas ZFS: vdev state changed, pool_guid=13124889422210613086 vdev_guid=17046692105211866141
Oct 20 21:35:34 freenas ada3 at ahcich5 bus 0 scbus3 target 0 lun 0
Oct 20 21:35:34 freenas ada3: <ST500DM002-1BD142 KC48> s/n W3TDPP8F detached
Oct 20 21:35:34 freenas (ada3:ahcich5:0:0:0): Periph destroyed
Oct 20 21:35:38 freenas ada3 at ahcich5 bus 0 scbus3 target 0 lun 0
Oct 20 21:35:38 freenas ada3: <ST500DM002-1BD142 KC48> ATA8-ACS SATA 3.x device
Oct 20 21:35:38 freenas ada3: Serial Number W3TDPP8F
Oct 20 21:35:38 freenas ada3: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
Oct 20 21:35:38 freenas ada3: Command Queueing enabled
Oct 20 21:35:38 freenas ada3: 476940MB (976773168 512 byte sectors)
Oct 20 21:35:38 freenas ada3: quirks=0x1<4K>
Oct 20 21:35:39 freenas ZFS: vdev state changed, pool_guid=13124889422210613086 vdev_guid=17046692105211866141
Oct 20 22:18:42 freenas ZFS: vdev state changed, pool_guid=13124889422210613086 vdev_guid=17046692105211866141
Oct 20 22:18:42 freenas ada3 at ahcich5 bus 0 scbus3 target 0 lun 0
Oct 20 22:18:42 freenas ada3: <ST500DM002-1BD142 KC48> s/n W3TDPP8F detached
Oct 20 22:18:42 freenas (ada3:ahcich5:0:0:0): Periph destroyed
Oct 20 22:18:46 freenas ada3 at ahcich5 bus 0 scbus3 target 0 lun 0
Oct 20 22:18:46 freenas ada3: <ST500DM002-1BD142 KC48> ATA8-ACS SATA 3.x device
Oct 20 22:18:46 freenas ada3: Serial Number W3TDPP8F
Oct 20 22:18:46 freenas ada3: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
Oct 20 22:18:46 freenas ada3: Command Queueing enabled
Oct 20 22:18:46 freenas ada3: 476940MB (976773168 512 byte sectors)
Oct 20 22:18:46 freenas ada3: quirks=0x1<4K>
Oct 20 22:18:46 freenas ZFS: vdev state changed, pool_guid=13124889422210613086 vdev_guid=17046692105211866141
 
Last edited:

mav@

iXsystems
iXsystems
Joined
Sep 29, 2011
Messages
1,428
Выглядит как будто диск отваливается. Не вижу прчин предполагать программную проблему. Проверь/замени SATA кабель, проверь/замени питание.
 

Vlad_45

Dabbler
Joined
Sep 9, 2018
Messages
27
Выглядит как будто диск отваливается. Не вижу прчин предполагать программную проблему. Проверь/замени SATA кабель, проверь/замени питание.
Естественно лучше при выключенном питании? Не уверен в горячей замене. Тогда придется ждать удобного случая.
 
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