Seagate Seek Error Rate Smart
Seagate Seek Error Rate Smart
Not the answer you're looking for? Simple template. why backup-spsite get a backup much larger than $site.usage.Storage What to do when majority of the students do not bother to do peer grading assignment? Only other thing I see is the load cycle count is a bit high due to the APM on the drive, but is common for the newer Seagate drives since they Source
Lime Technology - unRAID Server Community Welcome, Guest. and the new ones are the basic red cables. share|improve this answer edited Jul 2 '14 at 15:26 answered Sep 20 '11 at 23:08 the-wabbit 33k960119 Thanks for the link. –gview Sep 21 '11 at 3:01 add a Deprecated functions in ffmpeg library Fedora 18 installation Happy New Year! ► 2012 (124) ► December (8) ► November (11) ► October (13) ► September (9) ► August (11) ► July
What Is Seek Error Rate
Check your cable routing, don't stack a bunch of SATA cables together tightly as one would typically want to do to keep things tidy. Logged unRAID 6.1.9 Pro | 29TB | ASUS M5A99FX PRO R2.0 | AMD FX-8320E 8-Core 3.2GHz | 32GB G.SKILL DDR3 | Antec NEO ECO 620W | Rosewill RSV-L4500 Chassis | 2x In case of a failure in the mechanical positioning system, a servo damage or a thermal widening of the hard disk, seek errors arise. I handle this by having a spare drive that has been previously put through a thorough pre-clear to check it out.
The anxiety arises because we intuitively expect that the normalised values should reflect a "health" score, with 100 being the ideal value. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed The vast majority of time you will start to see bad sectors. What Does Seek Error Rate Mean Controlling which congestion control algorithm is used in Linux Installing Zimbra 7.2.7 on CentOS 7 and upgrading to 8.6 BIND and network unreachable messages...
share|improve this answer answered Sep 20 '11 at 22:38 hwilbanks 39613 Thanks, I'd seen other similar comments to that effect. –gview Sep 20 '11 at 22:57 add a comment| The SMART values that might be read out by third-party SMART software are not based on how the values may be used within the Seagate hard drives. This question is for testing whether or not you are a human visitor and to prevent automated spam submissions. That is a sure sign the drive is starting to fail.
normalised SER = -10 log (lifetime seek errors / lifetime seeks) In the above formula, if the drive has recorded no errors, then we would still need to set the number Hardware_ecc_recovered We do read, analyze and work to improve our content, products and services based off the feedback we receive. Browse other questions tagged hard-drive performance smart or ask your own question. This should be enough for you to change the drives.
Seek Error Rate Fix
Calculating TCP RTO... Edit: I meant high raw read error rate - Title updated accordingly hard-drive performance smart share|improve this question edited Feb 23 '12 at 17:27 asked Feb 23 '12 at 17:05 kpax What Is Seek Error Rate References Here are several Usenet discussions where I have posted the results of my experiments: Seagate - SMART Raw Read Error Rate test: http://groups.google.com/group/comp.sys.ibm.pc.hardware.storage/browse_thread/thread/b6eb8aa2476f9cac/030c515959145d44#030c515959145d44 SER, RRER, and HEC discussion: http://groups.google.com/group/comp.sys.ibm.pc.hardware.storage/browse_thread/thread/54b8ad6d34549e95/ae6ca014b3ff211a#ae6ca014b3ff211a Seek Seek Error Rate Seagate What does "=>" operator means in a property in C#?
Of course, when in doubt replace the drive, but even brand new Seagates will have high numbers for those attributes. this contact form The individual attributes and threshold values are proprietary and we do not offer a utility that will read out the values. we get a result of 79.65 Note that we have used 1 instead of 0 for the error count (because log 0 is indeterminate). I actually have a caddy I can plug in externally via eSATA or USB on demand to do this. Seek Error Rate Western Digital
BarraCuda PC & Gaming – HDD: Fast. Was this article helpful? I use the results of this to decide if the disk is OK or whether the drive really needs replacing. http://onepointcom.com/error-rate/seek-error-rate-smart.html Based on the abovementioned Error Recovery Usage Rate formula, I now postulate that the normalised value of the Raw Read Error Rate attribute could be calculated as follows: normalised RRER =
With the backing of personal computer manufacturers, the disk drive industry adopted an analysis system in the 1990's called Self Monitoring Analysis and Reporting Technology, or SMART. The idea then and today Seagate Smart Values Logged unRAID 5.0 Final Pro (Kingston Data Traveller II+ 512MB) / Asus P5Q-E / Intel Q9550 2.82Ghz / 2x OCZ Flex EX 2GB DDR2 PC2-9600 1200MHz / 2x Supermicro AOC-SASLP-MV8 / All Rights Reserved Legal info You are reporting a typo in the following text: Simply click the "Send typo report" button to complete the report.
But unless you are seeing drastic parity check performance decreases that you attribute to the drive, I wouldn't worry about it until then.To answer your question, I'd say this drive is
We do read, analyze and work to improve our content, products and services based off the feedback we receive. Note that the interpreted values are calculated by the drive's SMART logic internally and the exact calculation may or may not be published by the manufacturer and typically cannot be tweaked The formula is essentially the same as the aforementioned one. What Is Raw Read Error Rate This comment has been removed by the author.
Do you generally just test cables and try to rebuild drive and if it fails to rebuild then replace? share|improve this answer edited Aug 20 '15 at 1:25 Dan Pritts 1,587918 answered Apr 2 '13 at 1:05 tsuna 883107 Thans for this, I wish I had that information Try a power cycle and see if it repeats. Check This Out We're running a number of virtualized servers on it, some that have not been well behaved, and for a significant time the server's io capacity was exceeded leading to bad iowait.
By way of example, here are the SMART data for my 13GB Seagate HDD: http://www.users.on.net/~fzabkar/SmartUDM/13GB.RPT Attribute ID Threshold Value Worst Raw ====================================================== Seek Error Rate 7 30 53 38 052E0E3000EC The Some third-party SMART software programs display a list of attributes that seem to announce or foreshadow a SATA hard drive failure. Number of sectors requiring retries = 10^ [(120 - normalised RRER) / 10] The following table correlates the normalised RRER against the actual error rate: 120 — <=1 errored sector in Should you need technical or customer service assistance please visit our Support Portal This is too sad.How can we improve this article?
Member Posts: 360 Re: Seagate with huge Seek Error Rate, RMA? « Reply #2 on: April 02, 2014, 03:40:58 AM » Ok, thanks.I attached syslog from the time the drive went Logged myMain authorTroubleshootingBest of the Forums My New Rig (and here) myMain Instructions and here / Monitoring PreclearsNew Users Start HereWhat is Parity?Best Practices: Replace Parity / Replace Flash / Migrate Seagate disk SMART values... Ideally you should get a clean preclear cycle in the exact circumstances that the drive will be used in the server.
Word for a German "Ausflugscafé" - a cafe mainly catering to people taking a walk Before server side scripting how were HTML forms interpreted Show leading whitespaces, but not including tabs we get a result of 52.54. What is a EH-Number™ Abstract definition of convex set Is cardinality a well defined function? September 23, 2016 at 1:53 PM Michael-O said...
Logged unRAID 6.2.1 Pro (Mainline) on Asus F1A75-V Pro/AMD A8-3870, 32GB (4*8GB DDR3 2100MHz), Corsair CXM750, CyberPower CP1500EPFCLCD Backup UPS, Verbatim Store'N'Go 2GB, 2*AOC-SASLP-MV8, 4*SuperMicro 5in3 cages in Antec 1200 case, Facebook Twitter Youtube © 2000–2016 Acronis International GmbH. If we now let the number of errors equal 0 (or 1), then we have ... Not drive related?
In this concrete case the raw value for Seek error rate is17262017054, or 0x000404E57A1E. Math question * 2 + 1 = Solve this simple math problem and enter the result.