S.M.A.R.T. (Self-Monitoring Analysis and Reporting Technology) is a monitoring system for computer hard disk drives to detect and report on various indicators of reliability, in the hope of anticipating failures.

learn more… | top users | synonyms

3
votes
1answer
1k views

What determines whether S.M.A.R.T. data can be retrieved from an external USB drive?

Not so long ago I was confident that I understood why information like the temperature and the other hard drive S.M.A.R.T. data could not be retrieved from an external hard drive. My understanding ...
2
votes
1answer
195 views

Could there be data loss on hard drive due to reallocated sectors?

The SMART data for one of my hard drives indicates that it has some reallocated sectors. I've read that a bad sector will only be reallocated on a write operation (meaning the original data is being ...
1
vote
1answer
245 views

Is Power Off Retract count relevant for SSD

Is Power-ff retract count relevant for SSDs? I have tested my SSD under various scenarios, hard power removal and kernel panic, but the attribute value does not change. Does anyone have any idea?
1
vote
1answer
366 views

smartmontools Bad Block How To for Windows

There's a tutorial on how to deal with bad blocks detected by Smart checks (click here to see). Unfortunately, it uses some tools only available on Linux (fdisk, etc). I'd like to know if there is ...
0
votes
1answer
52 views

Is this SSD dead? what should I do if so

So my dad's laptop won't boot, It won't go beyond the "starting windows" loading screen and when I try to boot it in safe mode it will hang on loading classpnp.sys So now I tried to perform a ...
0
votes
1answer
28 views

Pending sector count went down to zero without being reallocated?

A week ago I had a smartctl alert saying that the Current Pending Sector count went up to 1. The alert had repeated for 4 days, and stopped. I was expecting for the sector to become reallocated, but ...
0
votes
1answer
48 views

Do I need to replace my laptop's HDD? (GSmartControl analysis)

I've got an ASUS laptop that is 5 years old already, never had a problem with it. After some weeks with it being not as responsive as usual, yesterday I formatted and repartitioned the HDD, and gave ...
0
votes
1answer
26 views

I just rented a Kimisufi server, and I run a smartctl, is my hdd going to fail soon?

I just rented a kimisufi server and I wanted to check if the HDD was going to fail soon.... I run a smartcl --all and this are the result SMART Attributes Data Structure revision number: 16 Vendor ...
0
votes
1answer
40 views

Sharing a smart tv signal

If I have a new, up to date in 2015, samsung smart tv with comcast cable in my LR is there a way to use screen mirroring / wi-fi to watch that movie in my kitchen...on my tablet or on another smart ...
0
votes
1answer
247 views

How to get a SMART offline test to complete on an active drive?

I would like to run a SMART offline test on one of my hard disks (internal SATA). The machine is running Ubuntu 14.04, so I simply do smartctl -t offline /dev/sdb (as root). It starts the test and ...
0
votes
1answer
581 views

What raw data value of S.M.A.R.T. Raw_Read_Error_Rate means?

My Synology NAS shows the following S.M.A.R.T. data for my Western Digital WD20EADS-00S2B0: What is this Raw data value equal to 402 means? The current Value and Worst value looks OK. Should I be ...
0
votes
1answer
133 views

HDD Current_Pending_Sector attribute going up and down

I have Western Digital Caviar Black drive (model WD2002FAEX-007BA0). System is running Linux Mint 14. Filesystem on drive ext4. Recently I've got some i/o errors on one of the files. Then I've ...
0
votes
1answer
36 views

SMART attributes have large values

I have noticed the Reallocation Event Count with my internal hard drive with a data value and a warning about a year ago and it has been increasing ever since. I have also noticed the Raw read error ...
0
votes
1answer
307 views

How can I access the data on this Seagate dying HDD?

It seems my main disk was dying and eventually, Windows displayed a message to immediately reboot into recovery, make a full backup and replace the HDD. I turned the computer off and plugged the HDD ...
0
votes
1answer
448 views

How can I install yum?

I've downloaded a fedora-based embedded linux (Endian Firewall Community release 2.5.1). The version of kernel is 2.6.32.43-57.e43.i586. It only has smart package management (and rpm). I can't install ...
0
votes
1answer
181 views

Get number of reallocated sectors on harddrive without S.M.A.R.T

Is that possible? There is no S.M.A.R.T. information retrievable (used HD Tune to check that). The background is that I want to check if the number of reallocated sectors on the harddrive changes ...
0
votes
1answer
2k views

Can't complete a SMART test on FreeNAS

I'm trying to run a disk test with smartctl -t long on FreeNAS. But the test immediately aborts with Aborted by host. From what I've read, this is because the system is using the drive, so it cannot ...
2
votes
0answers
40 views

How to interpret these SMART values?

The other day I checked my SMART stats and noticed a nonzero reallocated sector count using smartmontools. About a day or two ago it showed as "16 (0 2)" and now shows as "24 (0 3)". Similarly the ...
2
votes
0answers
1k views

hard drive raw read error rate 9

My main HDD is about 2.5/3 years old. All that time, it has been running with about 40-45 (temperature). I have had a HDD failure before and it was really frustrating, I don't want that to happen ...
2
votes
0answers
948 views

New Sony Vaio S15 HDD clicking sound

I have a 3 day old S15 vaio. The performance is ok. No freezing or anything like that. But from the hdd I hear a clicking sound. Not a continuous sound. Typically I hear it when I am not touching ...
1
vote
0answers
19 views

There is a way to see the physical location of reallocated disk sectors?

Before SMART, you could just read the HDD, count the LBA position and guess what is on what position and display on a graph or something. Now HDDs reallocate sectors on their own, and present to the ...
1
vote
0answers
70 views

Lots of bad sectors on a new SSD drive

I have a two week old laptop with a 128GB SSD. After a week during (presumably) the first fsck job run on the machine, I got a load of short read errors. After allowing fsck to fix the errors, I ...
1
vote
0answers
493 views

Can anyone make sense of the G-sense error rate?

Before I get to my problem, I have to ask this question. Can the normalized value ever be 0, and can it ever be a negative number? I read many sources saying that there is no such thing as a ...
1
vote
0answers
108 views

Can Smart DNS Cause Geo-locked Data to be Streamed Directly from the Web Site to the PC?

On another forum I am having a discussion with someone who claims that a Smart DNS Proxy Server is similar to a VPS SNI Proxy Server with a VPS DNS Server where only streaming media that is not ...
1
vote
0answers
1k views

IDNF error in S.M.A.R.T logs

Is it a good practice to ignore IDNF errors in smart logs if no other evidence of problems (including smart self test and badblocks run) has been found? Does anyone have a experience with this? The ...
1
vote
0answers
1k views

SMART ‘Reported Uncorrect’ field

When smartd sends an email about the amount of Offline_Uncorrectable sectors has increased, they do not increase Reallocated_Sector_Ct after manual fix (erasing with dd for example), as one might ...
1
vote
0answers
50 views

“Last Business Day” smart mailbox for Apple Mail

I have a handy smart mailbox for "Yesterday" with a simple condition Date received - is yesterday However, on Mondays this returns the results from Sunday. I would like to have the last business ...
1
vote
0answers
155 views

Solutions needed for potentially failing NAS hardware

I have an 8 drive Rocketraid NAS that seems to be having an issue with one of the "enclosures". Even though all 8 drives are in the same device the software apparently categorizes the top 4 drives in ...
1
vote
0answers
2k views

Linux - Repairing bad blocks on a RAID1 array with GPT

The tl;dr: how would I go about fixing a bad block on 1 disk in a RAID1 array? But please read this whole thing for what I've tried already and possible errors in my methods. I've tried to be as ...
0
votes
0answers
11 views

Can a sata 2.5 disk with smart error work as removable disk?

I have a HDD disk that report smart error when i try to use it as the installation disk for w10, but when i plug it as external seems to work fine, can i use it as removable disk ?
0
votes
0answers
26 views

Can you make a drive led blink with smartctl?

I have a failed disk that I would like to identify, on one of my servers. I can do it by matching the serial number on the disk with the serial number from the smartctl's output of the failed disk, ...
0
votes
0answers
25 views

SMART Warnings on UDMA CRC & Write Error Rate/Count: Excel Hanging

I am working on a Dell Latitude E5530 and it is hanging during copy/paste operations in Excel. MS Office has been uninstalled and reinstalled already but this issue is continuing. I ran HDAT 2 on the ...
0
votes
0answers
76 views

Why CrystalDiskInfo says “caution” on my disk and AIDA64 does not?

I have a WD disk. It seemed to worked without problems; but I noticed CrystalDiskInfo showing "CAUTION" on it: AIDA64 and some other utilities also show no errors on the suspicious disk: AIDA64 ...
0
votes
0answers
96 views

The meaning of Reallocated Sectors Count = 0, Reallocated Event Count = 1, Current Pending Sector Count = 0 on SMART

My Windows OS hung then I forced the machine to shutdown by pressing power button. Later I run chkdsk and found out there were bad sectors on the hard drive. The Current Pending Sector Count was 24 ...
0
votes
0answers
65 views

FreeBSD - HDD Temp in collectd (or graphite, influxDB, …)

Is there a good way to log SMART values, like HDD temperature, with collectd? I only found collectd-exec plugin solutions, which use smartctl with extra sudo config.
0
votes
0answers
52 views

SMART Extended Self-test keeps aborting “manually”

So I have this older 1TB Toshiba hard drive (P/N MK1059GSM), and it won't finish a Smart Extended Self-Test... The drive seems to work fine in operation, and a short self-test completes normally, but ...
0
votes
0answers
34 views

HDD isn't re-allocating sectors

When a drive has bad sectors, I usually partition around it leaving 50~100 MB on either side of the bad area. I rarely go through SMART data. But this time when I was going through it I noticed ...
0
votes
0answers
143 views

Ubuntu and LogiLink 4-bay docking station - unable to get S.M.A.R.T. data from all disks

I recently bought LogiLink QP0021 USB2.0 4-bay docking station. It is visible as: 152d:0539 JMicron Technology Corp. / JMicron USA Technology Corp. JMS539 SuperSpeed SATA II 3.0G Bridge: for the ...
0
votes
0answers
491 views

Reading SMART results for failing disk

I recently started having trouble with my Dell laptop and would appreciate any recommendations on the next steps for my issue. I have portions of the dmesg log below to show the errors I'm getting. ...
0
votes
0answers
97 views

What does it mean when my HDD doesn't show any S.M.A.R.T attributes?

I have a Seagate 2TB HDD (about 3 years old) and I've started having strange issues since installing a new PSU (my previous one was on the blink as it kept intermittently restarting my PC). 1 day ...
0
votes
0answers
119 views

Unusable HDD and wrong 'Power-On hours' of S.M.A.R.T

Recently (last month) I bought a 120GB Maxtor (Model: 6L120P0) Hard disk drive and and now, I can not even format or re-partition it and I understood that there are some bad sectors on the disk. So I ...
0
votes
0answers
717 views

HDD making clicking sound every 10s in Win 8.1 - Load/Unload cycle count increasing

I have problem with my Samsung SpinPoint F3 HD103SJ HDDs. As soon as Win 8.1 loads up, and its in idle, they both make clicking sound every 10seconds. It sounds like the heads are parking. I have ...
0
votes
0answers
409 views

S.M.A.R.T. diagnostics recommends firmware upgrade

I have an Ubuntu server with a RAID-6 array. 3.13.0-27-generic #50-Ubuntu SMP Thu May 15 18:06:16 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux I was checking out the S.M.A.R.T. diagnostics for the ...
0
votes
0answers
180 views

WD NAS vs hd sentinel on disk health

My Western Digital My Book Live II, started failing some time ago, with a "Drive A Failed" message on the Web Interface monitor tool. After replacing Drive A, with a new one, drive B failed also a ...
0
votes
0answers
750 views

External HDD head park (load/unload cycle) count

I have WD MyPassport 2TB drive and I hear head being parked every few minutes when I'm listening to mp3 music from the drive for example... I checked with PassMark DiskCheckup SMART monitoring utility ...
0
votes
0answers
124 views

Notebook hd linux compatible (without parking head issue)

Recently I've bought a 2,5" sata hd for my netbook (an acer aspire one but this details is doesn't interest ). I've bought a classic (electromeccanical and not ssd) hard disk. Well, after, I've ...
0
votes
0answers
47 views

SMART HDD alerts regarding controller

I am getting SMART HDD error's like check_ciss: CRITICAL: Cache status on controller in slot 3 in Temporarily Disabled state Can you guys help me in below queries 1) How did the cache status on ...
0
votes
0answers
257 views

Speedfan not showing all harddrives' smart data

I installed speedfan and used it to look at my HDDs' smart data. All 5 of my drives appeared without issue. However, I have now added an additional 2 SATA HDDs to my existing (already in use) SATA ...
0
votes
0answers
464 views

Files disappearing, errors during linux boot

On my laptop I've got - Windows 7 (NTFS), Ubuntu 10.10 x64 (ext4) and a few NTFS partitions which are also mounted under Ubuntu. 1.Today when I opened console text like this appeared: "I don't know ...
0
votes
0answers
942 views

Unreadable sectors reported by smartd, is it serious?

I have a RAID 5 array of 4 disks. In the last 2 days I began to see these messages in the log: Jun 13 23:01:05 localhost smartd[4537]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors ...