Read Error Rate
And I could hear the HDD "struggling" and making noise as trying so hard to read just a couple of bytes (and could see the raw read error rate increase a That said, the initial warning, if it came from BIOS or the OS, would suggest that the drive should be replaced, or at least relegated to storing non-critical data. URL Redirects, When to use Sitecore vs. I recently realized that the disk was noticeable slower than before, so I decided to check the SMART data. this contact form
SMART attributes section This is the table of SMART attributes for this drive. So what? Please note that we cannot individually respond to all comments. Here is an example of a bad drive: http://malthus.mooo.com/viewtopic.php?t=1024 I would keep an eye on those values.
Read Error Rate Fix
Due to a lack of industrywide SMART software and hardware standards, SMART data cannot be exchanged between vendor products. Yes No This is great!Do you have any comments? Unfortunately, the standard had considerable ambiguity, and the various drive engineers have often differed greatly in their interpretations and implementations of both the common attributes, and the introduction of new attributes.
The company has almost 40,000 drives in its data center, and a study over the past several years shows that SMART software stats often don't relate to the health of those becomes a quasi standard to monitoring and tracking sensitive values from your drive to prevent hard drives from fail. These attributes should be considered Experimental. [incomplete] Column 8 is UPDATED. Raw Read Error Rate Fail Some SMART tools report it in hex, from 01 to FF.
Unfortunately, mechanical drives often fail unexpectedly. Read Error Rate 1 Browse other questions tagged hard-drive smart or ask your own question. Yeah, I tested with CrystalDiskInfo, HD Tune and Sentinel and they all say it's ok. Are illegal immigrants more likely to commit crimes?
PS: Just saw what @ex_bubblehead mentioned, he is right! Read Error Rate 200 Hope we were helpful! E.g. Monitoring.
Read Error Rate 1
However, I'd recommend keeping an eye on the SMART data every once in awhile though, making sure everything is okay. They are nothing to worry about, they're the natural result of temperature expansion and other things, and they are used to help the drive constantly recalibrate itself. Read Error Rate Fix http://en.wikipedia.org/wiki/S.M.A.R.T#Known_ATA_S.M.A.R.T._attributes - table of S.M.A.R.T. Read Error Rate Crystaldiskinfo if not the DRIVE tries to swap it out.
Ask ! weblink sub mesa a c 127 G Storage 26 July 2009 20:18:48 All times, without ECC your harddrive doesn't know what its storing. HDDs sometimes really can't tell if a bit had been 0 or 1, which is called a bit flip. How to explain the use of high-tech bows instead of guns Why was this HP character supposedly killed like this? What Is Raw Read Error Rate
Degradation of this parameter may indicate imminent drive failure. But in real life, our experience is that these are inaccurate. Usually it's an easy to understand value (like power on hours or temperature), but sometimes it isn't (like the read error rate). navigate here Is it likely for other parts to be affected?
Get our daily newsletter Go Project Fi has a powerful bonus feature hidden in plain sight An unassuming option can change the way you think about mobile technology -- but only Raw Read Error Rate 1 Some tools allow you to copy the data to the clipboard as text, in which case you could use Ctrl-V to paste it into your next post. if you run the disk cool, it will last a long time and you many never run out of spare cylinders.
I decided to note anyway the read error rate, which had a value of 60M (normalized 119, threshold 6, worst 99).
The raw value before error correction is an internal performance metric used by the hard drive firmware and not meant to be of value to the end user. never a dull moment.... Suspend Offline collection upon new command. Raw Read Error Rate Western Digital Conveyance Self-test supported.
Budman pointed to SMART stat 12 as another example of a metric that should indicate an impending drive failure but doesn't. You can't put the OS on an external drive. So, your hard disk seem to be ok. his comment is here If the attribute values rise (reach threshold), make a backup and change the hard drive.
share|improve this answer answered Feb 21 '15 at 19:44 Peque 551312 It's both meaningful and reliable, but like ALL raw values it's meaningless to end users who don't understand Can I claim warranty? - Tech Support Can't find your answer ? They are either temperatures or forms of the temperature, and they don't scale (their WORST value may look like it scales though). share|improve this answer edited Apr 15 '14 at 15:26 answered Apr 15 '14 at 15:21 jtgh 292 add a comment| Your Answer draft saved draft discarded Sign up or log
Let's look on a attribute with a warning status: Attribute name: "Read Error Rate" Current: 113 Worst: 85 Threshold: 63 Raw: 1234567 The hard drive have sector read errors in the Offline data collection capabilities: (0x7b) SMART execute Offline immediate. parameter indicates the rate of hardware read errors that occurred when reading data from a disk surface. Anyways I just got worried myself o.O –danizmax Jan 7 '11 at 8:47 Yip - both numbers are the same! –Marty Jan 7 '11 at 16:32 add a comment|
Here are the latest Insider stories. The worst value is the baddest value seen for this drive at this attribute. First developed in the 1992 by leading hard drive manufacturer, S.M.A.R.T. Best be safe and not have downtime and just replace it now I'd like to, but I can't afford a new drive right now.
Compared to mine, your disk has way too much error, but I'm just speculating here. and be happy. Publish Related resources SolvedSamsung 840 EVO - S.M.A.R.T. What is exactly wrong with it?
information means?2How can I fix hdd's health0Need help to save HDD Hot Network Questions Antsy permutations Can I use my client's GPL software? This page has been accessed 34,631 times. SMART 187 - Reported_Uncorrectable_Errors. But because these error rates are non-zero, you essentially cannot have a perfect error rate of zero that you declare is a VALUE of 100.
For an example, see the VALUE above of attribute 1, the Raw_Read_Error_Rate. other set it to zero. asked 1 year ago viewed 2297 times active 1 year ago Blog Stack Overflow Podcast #92 - The Guerilla Guide to Interviewing Linked 21 Making sense of S.M.A.R.T Related 21Making sense