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List: smartmontools-support
Subject: [smartmontools-support] Partial information using -d megaraid
From: steve ling <steve_ling () yahoo ! com>
Date: 2009-05-31 22:29:36
Message-ID: 1243808976.5134.8.camel () laptop1 ! router1 ! loc
[Download RAW message or body]
I'm using the latest CVS version of smartctl (5.39 2009-05-24 16:30) to
access drives on an Intel SRCS16 6-port SATA RAID controller (identical
to LSI MegaRAID 150-6). I would like to understand why only partial
SMART information is available. For example:
server1:~/sm5 # ./smartctl -a -d megaraid,4 /dev/sda
smartctl 5.39 2009-05-24 16:30 [x86_64-suse-linux] (local build)
Copyright (C) 2002-9 by Bruce Allen, http://smartmontools.sourceforge.net
Creating /dev/megadev0 = 17
Got MegaRAID inquiry.. ST3750330NS SN06
Device: ST3750330NS Version: SN06
Serial number: xxxxx
Device type: disk
Local Time is: Sat May 30 15:50:24 2009 PDT
Device supports SMART and is Enabled
Temperature Warning Disabled or Not Supported
SMART Health Status: OK
Error Counter logging not supported
Device does not support Self Test logging
The same drive connected directly to a SATA controller produces full
SMART information.
server1:~/sm5 # ./smartctl -a /dev/sdc
smartctl 5.39 2009-05-24 16:30 [x86_64-suse-linux] (local build)
Copyright (C) 2002-9 by Bruce Allen, http://smartmontools.sourceforge.net
=== START OF INFORMATION SECTION ===
Model Family: Seagate Barracuda ES.2
Device Model: ST3750330NS
Serial Number: xxxxx
Firmware Version: SN06
User Capacity: 750,156,374,016 bytes
Device is: In smartctl database [for details use: -P show]
ATA Version is: 8
ATA Standard is: ATA-8-ACS revision 4
Local Time is: Sat May 30 15:13:22 2009 PDT
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: (0x82) Offline data collection activity
was completed without error.
Auto Offline Data Collection: Enabled.
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: ( 642) seconds.
Offline data collection
capabilities: (0x7b) SMART execute Offline immediate.
Auto Offline data collection on/off 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: ( 1) minutes.
Extended self-test routine
recommended polling time: ( 177) minutes.
Conveyance self-test routine
recommended polling time: ( 2) minutes.
SCT capabilities: (0x103d) SCT Status 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 100 100 044 \
Pre-fail Always - 8817 3 Spin_Up_Time 0x0003 100 100 \
000 Pre-fail Always - 0 4 Start_Stop_Count 0x0032 100 \
100 020 Old_age Always - 5 5 Reallocated_Sector_Ct 0x0033 \
100 100 036 Pre-fail Always - 0 7 Seek_Error_Rate \
0x000f 100 253 030 Pre-fail Always - 14414 9 Power_On_Hours \
0x0032 100 100 000 Old_age Always - 4 10 Spin_Retry_Count \
0x0013 100 100 097 Pre-fail Always - 0 12 Power_Cycle_Count \
0x0032 100 100 020 Old_age Always - 5 184 Unknown_Attribute \
0x0032 100 100 099 Old_age Always - 0 187 Reported_Uncorrect \
0x0032 100 100 000 Old_age Always - 0 188 Unknown_Attribute \
0x0032 100 253 000 Old_age Always - 0 189 High_Fly_Writes \
0x003a 100 100 000 Old_age Always - 0 190 \
Airflow_Temperature_Cel 0x0022 065 057 045 Old_age Always - 35 \
(Lifetime Min/Max 31/36) 194 Temperature_Celsius 0x0022 035 043 000 \
Old_age Always - 35 (0 24 0 0) 195 Hardware_ECC_Recovered 0x001a \
100 100 000 Old_age Always - 8817 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 200 253 000 Old_age Always - \
0
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 Completed without error 00% \
2 - # 2 Short offline Completed without error 00% 0 \
-
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.
The motherboard is Intel SE7520BD2 with dual Xeon processors. The OS is
64 bit Suse Linux Enterprise Server (SLES) 10 SP3 with kernel 2.6.16
server1:~ # uname -a
Linux server1 2.6.16.60-0.37_f594963d-smp #1 SMP Mon Mar 23 13:39:48 UTC 2009 x86_64 \
x86_64 x86_64 GNU/Linux
I'm using the MegaRAID driver included with SLES10SP3, specifically
server1:~ # grep ega /var/log/boot.msg
<6>megaraid cmm: 2.20.2.8 (Release Date: Tue Dec 18 12:12:25 PST 2007)
<6>megaraid: 2.20.5.2 (Release Date: Tue Dec 18 12:12:25 PST 2007)
<6>megaraid: probe new device 0x1000:0x1960:0x8086:0x0523: bus 2:slot 3:func 0
<5>megaraid: fw version:[713S] bios version:[G401]
<6>scsi0 : LSI Logic MegaRAID driver
<5> Vendor: MegaRAID Model: LD 0 RAID1 76G Rev: 713S
<5> Vendor: MegaRAID Model: LD 1 RAID1 381G Rev: 713S
Before I dig into this it would be good to know if it's a known issue
with a workaround.
Steve
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