mskenderian
Contributor
- Joined
- May 24, 2013
- Messages
- 100
i have setup a raidz2....
i ssh into my box this morning, found some IO errors. i thought it was my USB Drive failing (which i still think it is), then all of a sudden my ssh froze i got disconnected i couldnt do anything. i went to the box, turned on the monitor, i see a bunch of IO errors. i couldnt read them since it was just spitting them out so fast on my screen.
i couldn't do anything but do a hard reset (pull the plug), it booted up fine. then when i logged into the Web GUI, i see the alerts.
Checked the zpool status Data i see
here is the smart info.
i ssh into my box this morning, found some IO errors. i thought it was my USB Drive failing (which i still think it is), then all of a sudden my ssh froze i got disconnected i couldnt do anything. i went to the box, turned on the monitor, i see a bunch of IO errors. i couldnt read them since it was just spitting them out so fast on my screen.
i couldn't do anything but do a hard reset (pull the plug), it booted up fine. then when i logged into the Web GUI, i see the alerts.
- WARNING: The volume Data (ZFS) status is UNKNOWN: One or more devices has experienced an unrecoverable error. An attempt was made to correct the error. Applications are unaffected.Determine if the device needs to be replaced, and clear the errors using 'zpool clear' or replace the device with 'zpool replace'.
Checked the zpool status Data i see
so i did a scub, after a few hours, i see my ssh session lost its connection, i went over to the box, turned on the monitor and it was just frozen. i did a restart and it looks like scrub went back into running.NAME STATE READ WRITE CKSUM
Data ONLINE 0 0 0
raidz2-0 ONLINE 0 0 0
gptid/3f27b294-cd80-11e2-bb99-00e0531360af ONLINE 0 0 0
gptid/3fa3f08b-cd80-11e2-bb99-00e0531360af ONLINE 0 0 0
gptid/405d6fe5-cd80-11e2-bb99-00e0531360af ONLINE 0 0 0
gptid/41514f72-cd80-11e2-bb99-00e0531360af ONLINE 0 0 70
here is the smart info.
dont know any thing about this smart stats. can someone tell me is my HD is dying. or its something fixable.[root@freenas] ~# smartctl -a /dev/ada3
smartctl 5.43 2012-06-30 r3573 [FreeBSD 8.3-RELEASE-p7 amd64] (local build)
Copyright (C) 2002-12 by Bruce Allen, http://smartmontools.sourceforge.net
=== START OF INFORMATION SECTION ===
Model Family: Western Digital Caviar Green
Device Model: WDC WD20EADS-11R6B1
Serial Number: WD-WMAVY0000000
LU WWN Device Id: 5 0014ee 0473d6abc
Firmware Version: 80.00A80
User Capacity: 2,000,398,934,016 bytes [2.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: 8
ATA Standard is: Exact ATA specification draft version not indicated
Local Time is: Tue Jun 11 01:06:35 2013 PDT
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: (0x85) Offline data collection activity
was aborted by an interrupting command from host.
Auto Offline Data Collection: Enabled.
Self-test execution status: ( 249) Self-test routine in progress...
90% of test remaining.
Total time to complete Offline
data collection: (40800) 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: ( 2) minutes.
Extended self-test routine
recommended polling time: ( 464) minutes.
Conveyance self-test routine
recommended polling time: ( 5) minutes.
SCT capabilities: (0x3031) SCT Status 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 0x002f 200 200 051 Pre-fail Always - 0
3 Spin_Up_Time 0x0027 175 139 021 Pre-fail Always - 8233
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 115
5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0
7 Seek_Error_Rate 0x002e 200 200 000 Old_age Always - 0
9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 366
10 Spin_Retry_Count 0x0032 100 100 000 Old_age Always - 0
11 Calibration_Retry_Count 0x0032 100 253 000 Old_age Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 22
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 10
193 Load_Cycle_Count 0x0032 200 200 000 Old_age Always - 1498
194 Temperature_Celsius 0x0022 120 099 000 Old_age Always - 32
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0
197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 2
198 Offline_Uncorrectable 0x0030 200 200 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 0
200 Multi_Zone_Error_Rate 0x0008 200 200 000 Old_age Offline - 0
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 Short offline Aborted by host 10% 366 -
# 2 Short offline Completed without error 00% 349 -
# 3 Short offline Completed without error 00% 337 -
# 4 Short offline Completed without error 00% 325 -
# 5 Short offline Completed without error 00% 313 -
# 6 Short offline Completed without error 00% 303 -
# 7 Short offline Completed without error 00% 294 -
# 8 Short offline Completed without error 00% 277 -
# 9 Short offline Completed without error 00% 266 -
#10 Short offline Completed without error 00% 254 -
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.