天钡 CRC —— 硬盘爆破手

建议：正在使用的，请勿将硬盘插在第二盘位（自上而下）！！！

机器买了一年多，连接hdmi后发现以下日志，心急，则翻阅论坛，即炸裂[裂开]。（早知道我就不插上看了）

• 千万别买！天钡WRT PRO NAS主机：一场从头烂到脚的硬件灾难！（附血泪证据图）

• 天钡WTR Pro 5825U测试，给同样想剁手的朋友提个醒

• 天钡 WTR PRO 5825u BIOS 更新提醒！

错误日志图

日志分析

failed command: read fpdma queued cmd 60/20:c0:a0/40 tag 24 ncq dma 16384 in res 40/00:01/00 emask 0x10 (ATA bus error) I/O error, dev sdb, sector 272186576 op 0x0:(READ) flags 0x84700 phys_seg 20 prio class 2 I/O error, dev sdb, sector 7014033280 op 0x0:(READ) flags 0x84700 phys_seg 1 prio class 0

问题磁盘：/dev/sdb
发生了真实的扇区级读失败（不是假警告）

定位硬盘

使用 lsblk -o NAME,SIZE,MODEL,SERIAL查看具体硬盘

lsblk -o NAME,SIZE,MODEL,SERIAL [11:48:07] NAME SIZE MODEL SERIAL sda 931.5G ST1000LM048-2E7172 WL1HEJxx └─sda1 931.5G └─md2 931.4G └─trim_fab54333_73e1_4bd0_baf0_fdb72d57d8ed-0 931.4G sdb 3.6T ST4000VX015-3CU104 WW61CSxx └─sdb1 3.6T └─trim_d40587c6_18b6_4db3_9359_237872b18a17-0 3.6T sdc 3.6T ST4000HKVS002-3FC104 ZW62Gxx6 └─sdc1 3.6T └─trim_9726de6a_cbfd_46e8_b127_0c8fc7c256c6-0 3.6T sdd 931.5G ST1000LM048-2E7172 WKPMBxxD └─sdd1 931.5G └─md1 931.4G └─trim_16968c37_6319_46a0_a0a1_5ae27b7e203e-0 931.4G nvme1n1 1.9T HYV2TBX4 AA00000000000xx └─nvme1n1p1 1.9T └─md127 1.9T └─trim_9bc1fdd1_427c_42ff_b047_e09c1f754af0-0 1.9T nvme0n1 931.5G CT1000P3PSSD8 241948CD5Fxxx ├─nvme0n1p1 94M ├─nvme0n1p2 63.9G └─nvme0n1p3 867.5G └─md0 867.4G └─trim_0de1354b_706d_48a3_b114_d461ee176ec3-0 867.4G

更具日志分析到的挂载位置 /dev/sdb

sdb 3.6T ST4000VX015-3CU104 WW61CSxx └─sdb1 3.6T └─trim_d40587c6_18b6_4db3_9359_237872b18a17-0 3.6T

确定是否与飞牛CRC磁盘信息一致

磁盘信息查看

sudo smartctl -a /dev/sdb smartctl 7.3 2022-02-28 r5338 [x86_64-linux-6.12.18-trim] (local build) Copyright (C) 2002-22, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Device Model: ST4000VX015-3CU104 Serial Number: WW61CSxx LU WWN Device Id: 5 000c50 0f20c63ea Firmware Version: CV10 User Capacity: 4,000,787,030,016 bytes [4.00 TB] Sector Sizes: 512 bytes logical, 4096 bytes physical Rotation Rate: 5400 rpm Form Factor: 3.5 inches Device is: Not in smartctl database 7.3/6045 ATA Version is: ACS-3 T13/2161-D revision 5 SATA Version is: SATA 3.1, 6.0 Gb/s (current: 1.5 Gb/s) Local Time is: Wed Dec 31 13:52:19 2025 CST 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: ( 249) Self-test routine in progress... 90% of test remaining. Total time to complete Offline data collection: ( 0) seconds. Offline data collection capabilities: (0x73) SMART execute Offline immediate. Auto Offline data collection on/off support. Suspend Offline collection upon new command. No 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: ( 452) minutes. Conveyance self-test routine recommended polling time: ( 2) minutes. SCT capabilities: (0x70bd) 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 069 064 006 Pre-fail Always - 8697120 3 Spin_Up_Time 0x0003 096 095 000 Pre-fail Always - 0 4 Start_Stop_Count 0x0032 099 099 020 Old_age Always - 1552 5 Reallocated_Sector_Ct 0x0033 100 100 010 Pre-fail Always - 0 7 Seek_Error_Rate 0x000f 070 060 045 Pre-fail Always - 10836519 9 Power_On_Hours 0x0032 089 089 000 Old_age Always - 10500 10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0 12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 14 183 Runtime_Bad_Block 0x0032 076 076 000 Old_age Always - 24 184 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 100 099 000 Old_age Always - 12885098554 189 High_Fly_Writes 0x003a 100 100 000 Old_age Always - 0 190 Airflow_Temperature_Cel 0x0022 075 059 040 Old_age Always - 25 (Min/Max 17/30) 191 G-Sense_Error_Rate 0x0032 100 100 000 Old_age Always - 0 192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 101 193 Load_Cycle_Count 0x0032 098 098 000 Old_age Always - 5053 194 Temperature_Celsius 0x0022 025 041 000 Old_age Always - 25 (0 14 0 0 0) 195 Hardware_ECC_Recovered 0x001a 069 064 000 Old_age Always - 8697120 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 200 198 000 Old_age Always - 4048 240 Head_Flying_Hours 0x0000 100 253 000 Old_age Offline - 5110 (11 214 0) 241 Total_LBAs_Written 0x0000 100 253 000 Old_age Offline - 6945546172 242 Total_LBAs_Read 0x0000 100 253 000 Old_age Offline - 19938387874 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 Extended offline Self-test routine in progress 90% 10500 - # 2 Extended offline Interrupted (host reset) 00% 10485 - # 3 Extended offline Interrupted (host reset) 00% 10485 - # 4 Extended offline Aborted by host 90% 10472 - # 5 Extended offline Aborted by host 90% 10193 - 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.

199 UDMA_CRC_Error_Count 0x003e 200 198 000 Old_age Always - 4048

查阅CRC 错误开始时间

我的机器安装过飞牛后并未刷机，因为经常更新系统重启，故只能通过 /var/log/kern.log 日志查出

sudo grep "I/O error, dev sdb" /var/log/kern.log* | tail -n 1 [14:12:33] 2024-11-28T12:45:23.027750+08:00 fnos-nas kernel: [1789895.599316] I/O error, dev sdb, sector 2107630896 op 0x0:(READ) flags 0x84700 phys_seg 44 prio class 2

如果从未关机重启可通过 journalctl查找

sudo journalctl -k | grep "I/O error, dev sdb" | head -n 1

问题定位须知

如何获取历史日志

• hdmi 连接显示器查阅

• 通过 sudo grep "I/O error" /var/log/kern.log* 或 sudo journalctl -k | grep "I/O error"

日志关键词

2024-11-28T12:45:23.027750+08:00 fnos-nas kernel: [1789895.599316] I/O error, dev sdx

后续定位 需要根据 dev sdx 关键词定位挂载位置 /dev/sdx，配合 lsblk -o NAME,SIZE,MODEL,SERIAL可查阅出硬盘序列号以及型号

尝试性解决

更新bios，升级教程。

部分机器屏蔽IO可能有效吧，但是我的机器并无效果，错误依旧。

售后

机器是2024年10月份买的，质保内售后邮费需要自费（给爷整笑了），机器后背拆过清灰则无质保。

购买过机器的还是检查一下硬盘吧，数据无价。

作者声明本文无利益相关，欢迎值友理性交流，和谐讨论～