На почту стали приходит warnings:
Device: /dev/sdd [SAT], 3 Currently unreadable (pending) sectors
Device: /dev/sdd [SAT], 3 Offline uncorrectable sectors
три сектора не читаются и не помечены к данному времени как реаллокэйтед.
есть ли надежда, что они будут помечены в скором времени или как можно ускорить этот процесс?
как произвести замену диска в данном zfs pool-е (striped mirror aka raid10)?
# zpool status -v
pool: rpool
state: ONLINE
scan: scrub repaired 0B in 1h9m with 0 errors on Sun Apr 14 01:33:51 2019
config:
NAME STATE READ WRITE CKSUM
rpool ONLINE 0 0 0
mirror-0 ONLINE 0 0 0
sda2 ONLINE 0 0 0
sdb2 ONLINE 0 0 0
mirror-1 ONLINE 0 0 0
sdc ONLINE 0 0 0
sdd ONLINE 0 0 0
# zpool iostat -v
capacity operations bandwidth
pool alloc free read write read write
---------- ----- ----- ----- ----- ----- -----
rpool 92.5G 329G 1 55 70.3K 1.87M
mirror 40.9G 148G 0 26 31.5K 883K
sda2 - - 0 13 15.7K 442K
sdb2 - - 0 13 15.8K 442K
mirror 51.6G 180G 0 28 38.7K 1.00M
sdc - - 0 14 19.3K 515K
sdd - - 0 14 19.4K 515K
---------- ----- ----- ----- ----- ----- -----
# smartctl -a /dev/sdd
smartctl 6.6 2016-05-31 r4324 [x86_64-linux-4.15.18-7-pve] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: Seagate Barracuda 7200.12
Device Model: ST3250318AS
Serial Number: 6VY2C4ZM
LU WWN Device Id: 5 000c50 01892aafb
Firmware Version: CC35
User Capacity: 250,058,268,160 bytes [250 GB]
Sector Size: 512 bytes logical/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 2.6, 3.0 Gb/s
Local Time is: Tue Apr 30 10:11:06 2019 EEST
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 111 099 006 Pre-fail Always - 38892278
3 Spin_Up_Time 0x0003 097 097 000 Pre-fail Always - 0
4 Start_Stop_Count 0x0032 096 096 020 Old_age Always - 4127
5 Reallocated_Sector_Ct 0x0033 100 100 036 Pre-fail Always - 0
7 Seek_Error_Rate 0x000f 069 060 030 Pre-fail Always - 9038214
9 Power_On_Hours 0x0032 056 056 000 Old_age Always - 38841
10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 099 099 020 Old_age Always - 1974
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 100 098 000 Old_age Always - 8590066156
189 High_Fly_Writes 0x003a 100 100 000 Old_age Always - 0
190 Airflow_Temperature_Cel 0x0022 071 056 045 Old_age Always - 29 (Min/Max 21/31)
194 Temperature_Celsius 0x0022 029 044 000 Old_age Always - 29 (0 13 0 0 0)
195 Hardware_ECC_Recovered 0x001a 033 024 000 Old_age Always - 38892278
197 Current_Pending_Sector 0x0012 100 100 000 Old_age Always - 3
198 Offline_Uncorrectable 0x0010 100 100 000 Old_age Offline - 3
199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 726
240 Head_Flying_Hours 0x0000 100 253 000 Old_age Offline - 43342 (80 198 0)
241 Total_LBAs_Written 0x0000 100 253 000 Old_age Offline - 2102495214
242 Total_LBAs_Read 0x0000 100 253 000 Old_age Offline - 3248288867
