Hi guys,
I don't seem to understand the scrubbing process.
I have scheduled my scrubs to be:
Threshold: 28 days
Minute: 0
Hour: 9
Day of month: 3
Month: *
Day of Week: *
Enabled: Yes
Now what I do not understand is, why it ran today -> 9.9.2019
Would you be so kind and clear this one for me?
And my second issue is the state of the boot pool after scrubbing process. I'm running FreeNAS on cheap SSD instead of Flash drive.
This is the email I got:
I don't seem to understand the scrubbing process.
I have scheduled my scrubs to be:
Threshold: 28 days
Minute: 0
Hour: 9
Day of month: 3
Month: *
Day of Week: *
Enabled: Yes
Now what I do not understand is, why it ran today -> 9.9.2019
Would you be so kind and clear this one for me?
And my second issue is the state of the boot pool after scrubbing process. I'm running FreeNAS on cheap SSD instead of Flash drive.
This is the email I got:
Code:
New alerts: * Boot Pool Status Is ONLINE: One or more devices has experienced an unrecoverable error. An attempt was made to correct the error. Applications are unaffected. Current alerts: * Boot Pool Status Is ONLINE: One or more devices has experienced an unrecoverable error. An attempt was made to correct the error. Applications are unaffected. [\CODE] Here is SMART data:Here goes my boot zpool status:Code:smartctl -a /dev/ada6 smartctl 6.6 2017-11-05 r4594 [FreeBSD 11.2-STABLE amd64] (local build) Copyright (C) 2002-17, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Device Model: Patriot Burst Serial Number: *********** Firmware Version: SBFM61.3 User Capacity: 120,034,123,776 bytes [120 GB] Sector Size: 512 bytes logical/physical Rotation Rate: Solid State Device Form Factor: 2.5 inches Device is: Not in smartctl database [for details use: -P showall] ATA Version is: ACS-4 (minor revision not indicated) SATA Version is: SATA 3.2, 6.0 Gb/s (current: 6.0 Gb/s) Local Time is: Mon Sep 9 21:33:41 2019 CEST 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: (65535) seconds. Offline data collection capabilities: (0x79) SMART execute Offline immediate. No Auto Offline data collection 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: ( 30) minutes. Conveyance self-test routine recommended polling time: ( 6) minutes. 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 0x000b 100 100 050 Pre-fail Always - 0 9 Power_On_Hours 0x0012 100 100 000 Old_age Always - 277 12 Power_Cycle_Count 0x0012 100 100 000 Old_age Always - 13 168 Unknown_Attribute 0x0012 100 100 000 Old_age Always - 0 170 Unknown_Attribute 0x0003 100 100 010 Pre-fail Always - 52 173 Unknown_Attribute 0x0012 100 100 000 Old_age Always - 1 192 Power-Off_Retract_Count 0x0012 100 100 000 Old_age Always - 7 194 Temperature_Celsius 0x0023 067 067 000 Pre-fail Always - 33 (Min/Max 33/33) 218 Unknown_Attribute 0x000b 100 100 050 Pre-fail Always - 0 231 Temperature_Celsius 0x0013 100 100 000 Pre-fail Always - 100 241 Total_LBAs_Written 0x0012 100 100 000 Old_age Always - 3 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 Completed without error 00% 277 - # 2 Short offline Completed without error 00% 253 - # 3 Short offline Completed without error 00% 229 - 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.Server became unrsponsive, I was not able to log in - unfortunately didn't take screenshots in KVM and r I am able to find the errors in logs. But I could't do anything without the reboot. Is there any way to track down this issue? Is it just that the SSD is too "slow"... ? Thank you!Code:root@freenas[/var/log]# zpool status -v pool: freenas-boot state: ONLINE scan: scrub repaired 0 in 0 days 17:28:19 with 0 errors on Mon Sep 9 21:13:19 2019 config: NAME STATE READ WRITE CKSUM freenas-boot ONLINE 0 0 0 ada6p2 ONLINE 0 0 0 errors: No known data errors