Self-Monitoring, Analysis and Reporting Technology

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3k views

Drive is failing but LSI MegaRAID controller does not detect it

smartmontools reports an increasing number of unreadable sectors on a drive that is used in a RAID1 configuration. I thought that the LSI MegaRAID controller also checks the SMART status of its disk ...
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1answer
3k views

S.M.A.R.T. (smart) attribute 190 failing on Seagate Backup Plus 4TB drive

I am using a Seagate Backup Plus 4TB drive attached over USB to a Linux box. The drive model is ST4000DX000-1CL160. When checking the S.M.A.R.T. attributes I get: $ sudo smartctl -a -d sat ...
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1answer
639 views

HP Proliant ML350 G6 Smart Error Test

I have a ML350 G6 with two array controllers : P410 and P410i. I have updated all possibile firmware on this server. I have 5 x Seagate Savvio 10K SAS drives. I am testing the drives with HP Insight ...
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1answer
892 views

SMART and exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0 [closed]

looking at the logs I see several errors. The smart status is PASSED, but even if It is verbose It isn't clear what is going on. Should the disk be replaced? Attached dmesg and smart logs # dmesg ...
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1answer
116 views

Both hard disk fault at same time [closed]

Today one of the my computers have strange log. At 8:00 both hard disks start to have errors like this: Feb 9 07:24:48 bill2 kernel: ad4: WARNING - WRITE_DMA UDMA ICRC error (retrying request) ...
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1answer
455 views

Simulate a SMART error on a drive for test purposes?

We are monitoring the disks on our servers using Smartmontools and Nagios with the check_smartmon or another Nagios plugin. It appears to work, as there are no errors. But how do I know if it is truly ...
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2answers
449 views

smartctl reports Current Pending Sectors as 2, but a long test doesn't find any errors

The SMART attributes on the drive are: SMART Attributes Data Structure revision number: 16 Vendor Specific SMART Attributes with Thresholds: ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH ...
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1answer
71 views

Does regularly running smartctl negatively affect disks?

I have many servers in different data centers. Lately I had some disk failures that I probably could've detected beforehand, so I started automatically running smartctl -t periodically on each disk. ...
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1answer
777 views

what's the purpose of SMART's captive test?

When testing hard disk with SMART (for instance using smartctl tool) I can do tests (for instance long test) in two modes: captive (also called foreground mode) or non captive. Non captive mode is ...
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2answers
495 views

Munin's smart plugin keeps reporting an error in the past because of the exit code

My hosting provider has inserted a hard drive into my server which seems to have had some sort of error in the past but a full offline smart check showed that everything is (about) ok at the moment. ...
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1answer
246 views

Linux RAID10 hit bad disk while re-syncing. Is it hosed?

I have a Linux software RAID10 device on md0. It's made up of 4 1TB disks sd[abcd]. Yesterday Smart emailed me to say a disk was going bad (seek errors going up and reallocated sectors). I rebooted ...
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1answer
50 views

Does smartd launch selftests if “-s” option is not provided?

man smartd.conf states that -s option specifies the time for running disk tests. Are they run if this option is not provided? I mean does smartd try to figure out the appropriate time on his own or ...
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1answer
700 views

smartctl not actually running self tests?

I want to run the smartctl self tests to check the health of the drives in my RAID array (PERC 5/i). The array is on sda and comprises six drives. I can check the status using sudo smartctl ...
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1answer
2k views

Why does unpartitioned Hitachi HDS5C3020 drive start consuming 50% more power 15 minutes after boot?

In a Debian 6.0.6 system there are 74 pieces of 2TB Toshiba DT01ABA200 drives. These drives are identified as Hitachi HDS5C3020BLE630 drives running firmware revision MZ4OAAB0. 64 Drives attached via ...
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2answers
3k views

Is my hard drive about to die?

I have two hard drives set up as a RAID 1 array on my server (Linux, software RAID using mdadm) and one of them just got me this "present" in syslog: Nov 23 02:05:29 h2 kernel: [7305215.338153] ...
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1answer
2k views

The best nagios plugin for SMART?

I've tried the best plugin for nagios to SMART monitoring. There are some, but only monitoring temperature. But with smartctl we can find more data. Do you have some better plugins with all data from ...
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2answers
7k views

Understanding the S.M.A.R.T. values from a Synology 1812+ device

I have a Synology 1812+ NAS with 8 3TB drives configured as RAID 5. Its running DSM 4.1. It was purchased to replace USB drives, consolidate storage and short term OS X backups using Time Machine. ...
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1answer
657 views

RAID1 rebuild fails due to disk errors

Quick info: Dell R410 with 2x500GB drives in RAID1 on H700 Adapter Recently one of drives in RAID1 array on server failed, lets call it Drive 0. RAID controller marked it as fault and put it offline. ...
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1answer
375 views

Possible to reset SMART logs?

I got two 2TB seagate disks that show SMART error on bootup. I ran the seagate disk utility check and it passed the full test. But the SMART error says both drive have exceeded 70C in temperature so ...
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1answer
343 views

SMART with Megaraid under windows

Is there a way to read RAW HDD SMART value that is behind a MegaRaid raid? apparently that is possible with smartmontools under linux, is there something similar possible with windows? Thanks.
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1answer
815 views

Is smartd properly configured to send alerts by email?

I just configured a Debian server as follows apt-get install smartmontools vi /etc/default/smartmontools - and here uncommented these 2 lines # uncomment to start smartd on system startup ...
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3answers
3k views

Understanding smartctl -a output

I have 6 drives in a NAS box. Two of them are Seagates, and they return high RAW_VALUES for errors; see below. My other drives show far lower values. Is this cause for alarm? Or just the way ...
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1answer
2k views

Adaptec 6405 RAID controller turned on red LED

I have a server with an Adaptec 6405 RAID controller and 4 disks in a RAID 5 configuration. Staff in the data center called me because they noticed a red LED was turned on in one of the drive bays. ...
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2answers
1k views

smartd: Device: /dev/sda, FAILED SMART self-check. BACK UP DATA NOW

System: Centos 5.5 64bit RAID: Linux Soft RAID with 2 Disks Mirror Smartd complains about the disk failure in system log: [root@xxx ~]# tail /var/log/messages Jul 3 10:22:45 w11 smartd[6043]: ...
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2answers
711 views

Can't get any SMART or temperature data from HDDs

I have a PC with recently installed Gigabyte GA-X79-UD5 MB. I've encountered some weird problem with getting SMART data or temperature for HDDs. Every single tool I've tried in Windows 7 just can't ...
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1answer
504 views

Monitor SMART Values of a SAS/SCSI drive with Munin

I'm trying to monitor my two SAS drives using the SMART Tools Plugin for MUNIN. On SATA drives its no problem, all SMART values are being shown. It seems that smartctl doesn't output valuable SMART ...
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7answers
17k views

how to use a disk with high reallocated sector count?

After 3 years in 24x7 service a 1TB Seagate Barracuda ES.2 enterprise drive is showing signs of failure. S.M.A.R.T. reallocated sector count is high. Wikipedia article suggests that the drive can ...
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2answers
1k views

How do you monitor SSD wear in Windows when the drives are presented as 'generic' devices?

Under Linux, we can monitor SSD wear fairly easily with smartmontools whether the drive is presented as a normal block device or a generic device (which happens when the drive has been hardware RAIDed ...
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2answers
7k views

is UNC S.M.A.R.T. Error serious? need to take action?

I have a 300G Western Digital Raptor, recently showing UNC SMART, wondering anyone who has experience knows should I replace it and get warranty form WD? Details of smartctl -a as follows: smartctl ...
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1answer
771 views

Getting Proliant P212 disk SMART diagnostics in Centos 6.2/RHEL

Does anyone know how I can monitor (either gui or shell) the health status of my SATA disks via the P212 (256Mb) controller card of my ProLiant ML110 G6 ? I've currently got Centos 6.2 64bit installed ...
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3answers
1k views

Inexplicably slow Western Digital WD15EARS disk

I have four disks, of which two are WD15EARS, in a server and I'm trying to put the two WD15EARS's in Linux mdadm RAID, but for some reason, the array's performance is very slow (it syncs at about 15 ...
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2answers
3k views

HP Smart Array P400/256MB SAS Controller BATTERY

This is probably a dumb question. I recently purchased a couple of refurbished HP SB40C storage blade for our HP Bladesystem c3000 enclosure. Each comes with an HP Smart Array P400/256MB SAS ...
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1answer
390 views

Read SMART status on Windows Server 2008 R2

How can I read my hard drives SMART status on Windows Server 2008 R2? I'm using IBM X3630 X3 server with IBM ServeRAID M5015 disk drives
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1answer
6k views

1TB Seagate Barracuda ST31000528AS - Unexpected “Offline uncorrectable sectors”

I bought a 1TB Seagate Barracuda 7200.12 - ST31000528AS drive about 18 months ago because it had a 5-year warranty, and used it alongside a Samsung Spinpoint under Ubuntu Server as one half of a ...
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4answers
631 views

Server is giving me a SMART Failure Predicted

I have an older xSeries 306 that has started giving me a SMART Failure Predicted on Hard Disk 2: SATA Port 0 message, a warning about backing up, and a message to Press F1 to continue. It's my ...
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2answers
824 views

Collect smart hard disk data

How can I view SMART data on hardrives either on individual machines or (prefered) across an enterprise under windows 7/2008 r2?
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2answers
227 views

run and track SMART tests of harddisks

At our shop we have nagios checks for the SMART status of hard disks in linux servers, but it hasn't been really useful so far: by the time we get a SMART alarm the system already had problems so we ...
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1answer
432 views

How can I locally analyze SMART logs from a server?

I have Ubuntu 10.04 server running on a desktop at home. I rebooted, and the machine was unreachable after 10 minutes or so. At this point I should have connected a console (monitor using VGA cable). ...
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1answer
295 views

Can i remapped bad block on Live RHEL5 system using following command

I am getting following disk error on one of my server smartd[4235]: Device: /dev/sda, 1 Currently unreadable (pending) sectors Can i apply following command to repair bad block on live RHEL5 system ...
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2k views

SCSI error: return code = 0x08000002, sense key: Aborted Command

The kernel logs: ata2.00: exception Emask 0x0 SAct 0x7fffffff SErr 0x0 action 0x0 ata2.00: irq_stat 0x40000008 ata2.00: cmd 61/08:f0:6f:5b:97/00:00:00:00:00/40 tag 30 ncq 4096 out res ...
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6answers
6k views

Does this SMART selftest indicate a failing drive?

I'm wondering if the results of this SMART selftest indicate a failing drive, this is the only drive that comes up with 'completed: read failure' in the results. # smartctl -l selftest /dev/sde ...
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3answers
7k views

Quick method to determine SSD drive health?

I have an Intel X-25M drive that was marked "failed" twice in a ZFS storage array, as noted here. However, after removing the drive, it seems to to mount, read and write in other computers (Mac, PC, ...
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289 views

Current Pending Sector S.M.A.R.T. attribute

Today I noticed that in one SATA HD that I'm monitoring has the "Current_Pending_Sector" with RAW_VALUE=1 when inspecting the SMART attributes with smartmontools. Here is the output from smartctl.exe ...
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1answer
1k views

Why do I get “Device does not support SMART” on WD RE4?

I have my hard disks being set up remotely on a Dell R200 server using Ubuntu OS. When I tried to verify the disk specs (which are supposed to be WD RE4 set up in RAID1 array) I get this message: ...
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193 views

Causes of hard drive SMART failure?

Specifically, can faulty system memory cause a hard drive SMART failure and can a bad hard drive connector cause a SMART failure?
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900 views

ProLiant DL380 G4 ESXi host - How to check RAID status of local storage

In a data center we have a few ESXi hosts. We're migrating all the data off the machines, but first we would like to check the RAID/SMART status of the local drives. Is there any way to do this via ...
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1answer
239 views

Using smartd to monitor eSATA hard drive?

I'm using smartd to monitor the S.M.A.R.T. health of the internal hard drives on my file server and alert me to signs of impending doom. I would also like to monitor the external eSATA hard drives ...
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276 views

SMART values HIGH and growing, but indicator green?

After drive started to freeze up, i them plugged another drive with ubuntu to see SMART data using disk utility. Now i read that "Disk is healthy". Now i'm not familiar with SMART parameters, but ...
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1answer
1k views

APC Smart UPS network shutdown issue

Here is a bit about our setup: We have 2x Smart-UPS RT 6000 XL units with network management cards We are running Powerchute from a network server Powerchute is connected to the management cards of ...
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3answers
2k views

HP Smart Array p400i with Intel X25-M 160 SSD

I have a pair of x25-M 160 Intel SSD's in an HP DL360 G5 with a p400i Smart Array running 512 BBWC. The disk performance I am getting on this box and another identical one does not come close to ...