So I got an email from my FreeNAS box.
I check the box and sure enough the little red light is blinking and has the error.
So I did a 'zpool status'
gptid/0385f501-87c3-11e5-9257-0cc47a6bd0ac has '9' under WRITE which I assume is bad since all the other drives have zeros
Next I checked to see which drive it is and I found it is 'da2'
I ran a short smart test on it and got these results.
Nothing jumps out at me that it is a bad drive. Am I missing something?
Code:
The volume Vol1 (ZFS) state is ONLINE: One or more devices has experienced an unrecoverable error. An attempt was made to correct the error. Applications are unaffected.
I check the box and sure enough the little red light is blinking and has the error.
Code:
CRITICAL: The volume Vol1 (ZFS) state is ONLINE: One or more devices has experienced an unrecoverable error. An attempt was made to correct the error. Applications are unaffected.
So I did a 'zpool status'
Code:
[root@Rick_James] ~# zpool status pool: Vol1 state: ONLINE status: One or more devices has experienced an unrecoverable error. An attempt was made to correct the error. Applications are unaffected. action: Determine if the device needs to be replaced, and clear the errors using 'zpool clear' or replace the device with 'zpool replace'. see: http://illumos.org/msg/ZFS-8000-9P scan: resilvered 5.23M in 0h0m with 0 errors on Fri Nov 13 00:14:30 2015 config: NAME STATE READ WRITE CKSUM Vol1 ONLINE 0 0 0 raidz2-0 ONLINE 0 0 0 gptid/f59a6e80-87c2-11e5-9257-0cc47a6bd0ac ONLINE 0 0 0 gptid/f6a0ed65-87c2-11e5-9257-0cc47a6bd0ac ONLINE 0 0 0 gptid/f7a889f1-87c2-11e5-9257-0cc47a6bd0ac ONLINE 0 0 0 gptid/f8ad1426-87c2-11e5-9257-0cc47a6bd0ac ONLINE 0 0 0 gptid/f9788d6d-87c2-11e5-9257-0cc47a6bd0ac ONLINE 0 0 0 gptid/fa86dfdf-87c2-11e5-9257-0cc47a6bd0ac ONLINE 0 0 0 gptid/fb895231-87c2-11e5-9257-0cc47a6bd0ac ONLINE 0 0 0 gptid/fc8ac078-87c2-11e5-9257-0cc47a6bd0ac ONLINE 0 0 0 raidz2-1 ONLINE 0 0 0 gptid/fd5cb19c-87c2-11e5-9257-0cc47a6bd0ac ONLINE 0 0 0 gptid/fe6f518a-87c2-11e5-9257-0cc47a6bd0ac ONLINE 0 0 0 gptid/ff728308-87c2-11e5-9257-0cc47a6bd0ac ONLINE 0 0 0 gptid/007e4b9a-87c3-11e5-9257-0cc47a6bd0ac ONLINE 0 0 0 gptid/0189e083-87c3-11e5-9257-0cc47a6bd0ac ONLINE 0 0 0 gptid/028825dd-87c3-11e5-9257-0cc47a6bd0ac ONLINE 0 0 0 gptid/0385f501-87c3-11e5-9257-0cc47a6bd0ac ONLINE 0 9 0 gptid/0450883e-87c3-11e5-9257-0cc47a6bd0ac ONLINE 0 0 0 spares gptid/051cb5fd-87c3-11e5-9257-0cc47a6bd0ac AVAIL errors: No known data errors pool: freenas-boot state: ONLINE scan: none requested config: NAME STATE READ WRITE CKS UM freenas-boot ONLINE 0 0 0 mirror-0 ONLINE 0 0 0 gptid/8ead9abf-7f56-11e5-80f4-0cc47a6bd0ac ONLINE 0 0 0 gptid/8ed85293-7f56-11e5-80f4-0cc47a6bd0ac ONLINE 0 0 0 errors: No known data errors
gptid/0385f501-87c3-11e5-9257-0cc47a6bd0ac has '9' under WRITE which I assume is bad since all the other drives have zeros
Next I checked to see which drive it is and I found it is 'da2'
Code:
Geom name: da2 modified: false state: OK fwheads: 255 fwsectors: 63 last: 3907029134 first: 34 entries: 128 scheme: GPT Providers: 1. Name: da2p1 Mediasize: 2147483648 (2.0G) Sectorsize: 512 Stripesize: 4096 Stripeoffset: 0 Mode: r1w1e1 rawuuid: 0377b73d-87c3-11e5-9257-0cc47a6bd0ac rawtype: 516e7cb5-6ecf-11d6-8ff8-00022d09712b label: 1 length: 2147483648 offset: 65536 type: freebsd-swap index: 1 end: 4194431 start: 128 2. Name: da2p2 Mediasize: 1998251364352 (1.8T) Sectorsize: 512 Stripesize: 4096 Stripeoffset: 0 Mode: r1w1e2 rawuuid: 0385f501-87c3-11e5-9257-0cc47a6bd0ac rawtype: 516e7cba-6ecf-11d6-8ff8-00022d09712b label: 1 length: 1998251364352 offset: 2147549184 type: freebsd-zfs index: 2 end: 3907029127 start: 4194432 Consumers: 1. Name: da2 Mediasize: 2000398934016 (1.8T) Sectorsize: 512 Stripesize: 4096 Stripeoffset: 0 Mode: r2w2e5
I ran a short smart test on it and got these results.
Code:
[root@Rick_James] ~# smartctl -A /dev/da2 smartctl 6.3 2014-07-26 r3976 [FreeBSD 9.3-RELEASE-p28 amd64] (local build) Copyright (C) 2002-14, Bruce Allen, Christian Franke, www.smartmontools.org === START OF READ SMART DATA SECTION === 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_VALU E 1 Raw_Read_Error_Rate 0x002f 200 200 051 Pre-fail Always - 0 3 Spin_Up_Time 0x0027 175 175 021 Pre-fail Always - 4208 4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 7 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 - 312 10 Spin_Retry_Count 0x0032 100 253 000 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 - 7 192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 5 193 Load_Cycle_Count 0x0032 200 200 000 Old_age Always - 169 194 Temperature_Celsius 0x0022 116 108 000 Old_age Always - 31 196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0 197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 0 198 Offline_Uncorrectable 0x0030 100 253 000 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
Nothing jumps out at me that it is a bad drive. Am I missing something?
Last edited: