zfsboot error 1 just sometimes
Bas Smeelen
b.smeelen at ose.nl
Thu Dec 13 09:14:17 UTC 2012
Sometimes when I start my laptop it does not start with the following
message
zfsboot: error 1 lba 48
zfsboot: error 1 lba 0
zfsboot: no ZFS pools located, can't boot
FreeBSD ZFSroot is installed on a MBR partitioned hard disk in the
second slice which has two partitions: freebsd-zfs and freebsd-swap. I
installed the boot code according to the wiki with:
dd if=/mnt2/boot/zfsboot of=/dev/ada0s2 count=1
dd if=/mnt2/boot/zfsboot of=/dev/ada0s2a skip=1 seek=1024
It just happens sometimes.
The reason I ask is because I want to backup and then repartition the
disk with GPT and just put FreeBSD ZFSroot on it, but maybe I should use
UFS instead?
I used smartctl to get some diskinfo and the only thing I can think of
is the error disk power-on.
40 51 7c e4 84 fb e8 Error: UNC 124 sectors at LBA = 0x08fb84e4 =
150701284
There are no reallocated sectors though, to me it seems the disk should
be fine?
Does anybody have a suggestion?
Thanks in advance.
Output of smartctl below:
smartctl 6.0 2012-10-10 r3643 [FreeBSD 9.1-RC3-p1 i386] (local build)
Copyright (C) 2002-12, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: Hitachi Travelstar 5K160
Device Model: Hitachi HTS541612J9AT00
Serial Number: SB0D04E4H02PUE
LU WWN Device Id: 5 000cca 51ece21a7
Firmware Version: SBDOA70H
User Capacity: 120,034,123,776 bytes [120 GB]
Sector Size: 512 bytes logical/physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: ATA/ATAPI-7 T13/1532D revision 1
Local Time is: Thu Dec 13 09:41:34 2012 CET
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: ( 645) seconds.
Offline data collection
capabilities: (0x5b) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
No 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: ( 73) 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 100 100 062 Pre-fail
Always - 0
2 Throughput_Performance 0x0005 100 100 040 Pre-fail
Offline - 0
3 Spin_Up_Time 0x0007 083 083 033 Pre-fail
Always - 3
4 Start_Stop_Count 0x0012 099 099 000 Old_age
Always - 2754
5 Reallocated_Sector_Ct 0x0033 100 100 005 Pre-fail
Always - 0
7 Seek_Error_Rate 0x000b 100 100 067 Pre-fail
Always - 0
8 Seek_Time_Performance 0x0005 100 100 040 Pre-fail
Offline - 0
9 Power_On_Hours 0x0012 095 095 000 Old_age
Always - 2312
10 Spin_Retry_Count 0x0013 100 100 060 Pre-fail
Always - 0
12 Power_Cycle_Count 0x0032 099 099 000 Old_age
Always - 2673
191 G-Sense_Error_Rate 0x000a 100 100 000 Old_age
Always - 0
192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age
Always - 58
193 Load_Cycle_Count 0x0012 097 097 000 Old_age
Always - 36981
194 Temperature_Celsius 0x0002 250 250 000 Old_age
Always - 22 (Min/Max 13/45)
196 Reallocated_Event_Count 0x0032 100 100 000 Old_age
Always - 62
197 Current_Pending_Sector 0x0022 100 100 000 Old_age
Always - 0
198 Offline_Uncorrectable 0x0008 100 100 000 Old_age
Offline - 0
199 UDMA_CRC_Error_Count 0x000a 200 200 000 Old_age
Always - 0
223 Load_Retry_Count 0x000a 100 100 000 Old_age
Always - 0
SMART Error Log Version: 1
ATA Error Count: 328 (device log contains only the most recent five errors)
CR = Command Register [HEX]
FR = Features Register [HEX]
SC = Sector Count Register [HEX]
SN = Sector Number Register [HEX]
CL = Cylinder Low Register [HEX]
CH = Cylinder High Register [HEX]
DH = Device/Head Register [HEX]
DC = Device Command Register [HEX]
ER = Error register [HEX]
ST = Status register [HEX]
Powered_Up_Time is measured from power on, and printed as
DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,
SS=sec, and sss=millisec. It "wraps" after 49.710 days.
Error 328 occurred at disk power-on lifetime: 1723 hours (71 days + 19
hours)
When the command that caused the error occurred, the device was
active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 7c e4 84 fb e8 Error: UNC 124 sectors at LBA = 0x08fb84e4 =
150701284
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 00 60 84 fb e8 00 00:03:11.900 READ DMA
27 00 00 00 00 00 e0 00 00:03:11.900 READ NATIVE MAX ADDRESS EXT
ec 00 00 00 00 00 a0 02 00:03:11.900 IDENTIFY DEVICE
ef 03 45 00 00 00 a0 02 00:03:11.900 SET FEATURES [Set transfer
mode]
27 00 00 00 00 00 e0 00 00:03:11.900 READ NATIVE MAX ADDRESS EXT
Error 327 occurred at disk power-on lifetime: 1723 hours (71 days + 19
hours)
When the command that caused the error occurred, the device was
active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 7c e4 84 fb e8 Error: UNC 124 sectors at LBA = 0x08fb84e4 =
150701284
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 00 60 84 fb e8 00 00:03:07.900 READ DMA
27 00 00 00 00 00 e0 00 00:03:07.800 READ NATIVE MAX ADDRESS EXT
ec 00 00 00 00 00 a0 02 00:03:07.800 IDENTIFY DEVICE
ef 03 45 00 00 00 a0 02 00:03:07.800 SET FEATURES [Set transfer
mode]
27 00 00 00 00 00 e0 00 00:03:07.800 READ NATIVE MAX ADDRESS EXT
Error 326 occurred at disk power-on lifetime: 1723 hours (71 days + 19
hours)
When the command that caused the error occurred, the device was
active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 7c e4 84 fb e8 Error: UNC 124 sectors at LBA = 0x08fb84e4 =
150701284
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 00 60 84 fb e8 00 00:03:03.800 READ DMA
27 00 00 00 00 00 e0 00 00:03:03.800 READ NATIVE MAX ADDRESS EXT
ec 00 00 00 00 00 a0 02 00:03:03.800 IDENTIFY DEVICE
ef 03 45 00 00 00 a0 02 00:03:03.700 SET FEATURES [Set transfer
mode]
27 00 00 00 00 00 e0 00 00:03:03.700 READ NATIVE MAX ADDRESS EXT
Error 325 occurred at disk power-on lifetime: 1723 hours (71 days + 19
hours)
When the command that caused the error occurred, the device was
active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 7c e4 84 fb e8 Error: UNC 124 sectors at LBA = 0x08fb84e4 =
150701284
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 00 60 84 fb e8 00 00:02:59.700 READ DMA
27 00 00 00 00 00 e0 00 00:02:59.700 READ NATIVE MAX ADDRESS EXT
ec 00 00 00 00 00 a0 02 00:02:59.700 IDENTIFY DEVICE
ef 03 45 00 00 00 a0 02 00:02:59.700 SET FEATURES [Set transfer
mode]
27 00 00 00 00 00 e0 00 00:02:59.700 READ NATIVE MAX ADDRESS EXT
Error 324 occurred at disk power-on lifetime: 1723 hours (71 days + 19
hours)
When the command that caused the error occurred, the device was
active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 7c e4 84 fb e8 Error: UNC 124 sectors at LBA = 0x08fb84e4 =
150701284
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 00 60 84 fb e8 00 00:02:55.700 READ DMA
27 00 00 00 00 00 e0 00 00:02:55.600 READ NATIVE MAX ADDRESS EXT
ec 00 00 00 00 00 a0 02 00:02:55.600 IDENTIFY DEVICE
ef 03 45 00 00 00 a0 02 00:02:55.600 SET FEATURES [Set transfer
mode]
27 00 00 00 00 00 e0 00 00:02:55.600 READ NATIVE MAX ADDRESS EXT
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% 1772 -
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.
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