Hdd Regenerator Manual 2011 Chevy
Oct 06, 2013 www.marlinowners.com. Marlin Collectors Nov 18, 2011 - But if the tang is marked Model 1893 not Marlin Model 93 in two lines and the serial number in located on the bottom of the trigger-plate near the fore-arm then it is thought that your rifle might be made from after 1916 up to around 1921.These rifles will show up with the letter. How to create a 3D Terrain with Google Maps and height maps in Photoshop - 3D Map Generator Terrain - Duration: 20:32. Orange Box Ceo 8,117,489 views. Apr 16, 2009 I wish there were some way to force these companies (SpinRite, HDD Regenerator and such) to stop promoting themselves as data recovery tools. A while ago, I had a technician call me about their client's drive and the fact that they couldn't seem to copy the files off.
Hi richard59, First off, hdd regenerator is a tool that allows to repair bad sectors on a damaged hard disk without losses of the existing data. I first checked de hard drive on the diferent tools but i nedded to look dieper. To answer to your questin on std. Usb connection= My laptop has 4 usb 2 stk.=Standaard Enhanced PCI naar USB-hostcontroller 2 stk.=Standard OpenHCD USB Host-controller and the extern drive it supports both the USB 3.0 and USB 2.0. I'm also going to check the diagnostic tool you advice. Thank's for advies.
Archived from groups: comp.sys.ibm.pc.hardware.storage Thomas wrote: Is HDD Regenerator any good? At it says it has the: ability to detect physical bad sectors on a hard disk drive surface ability to recover physical bad sectors (magnetic errors) But it also says: HDD Regenerator will not change the logical structure of the hard disk drive. Is it any good? It appears to try to read the data off a bad sector and rewrite it-when it does that the sparing mechanism present on all modern drives maps out the bad sector and maps in a spare and so your disk appears error-free. The right solution to an increasing number of bad sectors on a drive is to replace the drive while most of the data is still intact, not dink around with utilities that merely delay the inevitable. -John Reply to jclarke at ae tee tee global dot net (was jclarke at eye bee em dot net). Archived from groups: comp.sys.ibm.pc.hardware.storage On Sat, 14 Aug 2004 09:31:01 +0100, Thomas wrote: I have used this program with decent results.
I was working on a hd with problems and used this program and it found bad sectors and 'repaired' them. Sunsequently it was able to load an OS, something it was not able to do before without errors. The debate about this program is whether it really 'reapirs' or just hides. Personally, I don't care. All scans now show this HD to be free of errors. To my mind it's a;little like giving chicken soup to a dying man: it can't hurt.
Is HDD Regenerator any good? At it says it has the: ability to detect physical bad sectors on a hard disk drive surface ability to recover physical bad sectors (magnetic errors) But it also says: HDD Regenerator will not change the logical structure of the hard disk drive. Is it any good? Archived from groups: comp.sys.ibm.pc.hardware.storage Previously J. Clarke wrote: Thomas wrote: Is HDD Regenerator any good? At it says it has the: ability to detect physical bad sectors on a hard disk drive surface ability to recover physical bad sectors (magnetic errors) But it also says: HDD Regenerator will not change the logical structure of the hard disk drive. Is it any good?
It appears to try to read the data off a bad sector and rewrite it-when it does that the sparing mechanism present on all modern drives maps out the bad sector and maps in a spare and so your disk appears error-free. You can have that cheaper: Just run a complete surface scan. Usually the free diagnostics utility from the manufacturer can do that. Or do a long self-test with a SMART tool.
BTW, on some (most?) disks reading 'weak' sector successfully already triggers the reallocation mechanism, at least from my observations. The right solution to an increasing number of bad sectors on a drive is to replace the drive while most of the data is still intact, not dink around with utilities that merely delay the inevitable. If they keep increasing, definitely the only sensible approach.
I had had some cases recently where 100 or so reallocated sectors showed up in the SMART log, but in a single event and no further ones despite of two weeks of permanent complete surface scans (I tried to drive the SMART values into the 'fail' area). I guess such singular events could be external influences, like temporaty vibration, temporary power problems or the like. Arno - For email address: lastname AT tik DOT ee DOT ethz DOT ch GnuPG: ID:1E25338F FP:0C30 5782 9D93 F785 E79C 0296 797F 6B50 1E25 338F 'The more corrupt the state, the more numerous the laws' - Tacitus. Archived from groups: comp.sys.ibm.pc.hardware.storage 'Arno Wagner' wrote in message news:2o6m4eF7cjrdU2@uni-berlin.de Previously J. Clarke wrote: Thomas wrote: Is HDD Regenerator any good? At it says it has the: ability to detect physical bad sectors on a hard disk drive surface ability to recover physical bad sectors (magnetic errors) But it also says: HDD Regenerator will not change the logical structure of the hard disk drive. Is it any good?
It appears to try to read the data off a bad sector and rewrite it-when it does that the sparing mechanism present on all modern drives maps out the bad sector and maps in a spare and so your disk appears error-free. You can have that cheaper: Not for that 'try to read the data off a (physical) bad sector' part. Just run a complete surface scan. That doesn't work for unrecoverable read error bad sectors. A surface scan doesn't attempt to read a sector with anymore vigour than a normal read does. All it will do is report a bad sector and mark it. Usually the free diagnostics utility from the manufacturer can do that.
It is not interested in your data, only on reporting bad sectors and giving you an opportunity to get rid of them by overwriting your data. Or do a long self-test with a SMART tool. That will only mark bad sector candidates. BTW, on some (most?) disks All recent ones. reading 'weak' sector successfully already triggers the reallocation mechanism, at least from my observations. Right, which obviously you don't need that program for. When that doesn't happen and the standard retry count by drivers doesn't get the data, that is when you need a special program that keeps trying until it gets it errorfree by using some strategies not already used by the Error Recovery Procedures of the drive itself.
Or will interprete continuously differing read results and combine those results to reconstruct the data to the most likely pre-failure content and write that back to the damaged sector address. You also need a special program to get rid of sectors that successfully read after retries but that don't trigger the sparing process. The right solution to an increasing number of bad sectors on a drive is to replace the drive while most of the data is still intact, not dink around with utilities that merely delay the inevitable.
If they keep increasing, definitely the only sensible approach. The only sensible approach is to find out what is causing the drive to behave like that.
I had had some cases recently where 100 or so reallocated sectors showed up in the SMART log, but in a single event and no further ones despite of two weeks of permanent complete surface scans (I tried to drive the SMART values into the 'fail' area). I guess such singular events could be external influences, like temporaty vibration, temporary power problems or the like. Right, so you actually know that replacing it mindlessly without checking probable causes is a stupid thing to do. Archived from groups: comp.sys.ibm.pc.hardware.storage 'Thomas' wrote in message news:954560CFCC4645A2JE@127.0.0.1 Is HDD Regenerator any good? At it says it has the: ability to detect physical bad sectors on a hard disk drive surface Well, that is obviously wrong unless is sprouts a small microscope on the drive's heads to inspect the surfaces.;-) But it is possible to predict whether a sector is physically bad (defect)when seperate reads with ECC error result in reading different data every time as opposed to exactly the same data each time (written defect).
ability to recover physical bad sectors (magnetic errors) Actually, magnetic errors do.not. constitute physical bad sectors: 'A media defect is physical damage to the recording capability of the media while magnetic damage is a defect in the bit pattern written to the media. ' There is no way to recover original data from a written defect other than by interpretation and/or correction by the user. But it also says: HDD Regenerator will not change the logical structure of the hard disk drive. Which likely means that it only works with drives that have the bad sector sparing mechanism and has no idea about logical structures (file systems). Spinrite does a similar job but it knows about FATs and can even copy a cluster with a bad sector to a different free cluster on drives that don't spare sectors and adjust the FATs and directories accordingly. Is it any good?
Depends on what you expect from it/want to use it for. For me, the webpage doesn't inspire much confidence. Archived from groups: comp.sys.ibm.pc.hardware.storage Previously Joep wrote: 'Folkert Rienstra' wrote in message news:2oai9cF8b2ehU1@uni-berlin.de. You also need a special program to get rid of sectors that successfully read after retries but that don't trigger the sparing process.
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But 'normally' this would trigger the sparing process? And under what condition wouldn't it?
And also disregarding that there is a pretty large distance between a failed read and a completely successful read that did not need the ECC. Most sucessful retries with initial failure will actually only work because of the ECC and trigger reallocation.
Unless it was an external event, like vibration, that caused the initial failure. In this case there is no need to reallocate. I think not everybody in this thread understands what ECC is. Arno - For email address: lastname AT tik DOT ee DOT ethz DOT ch GnuPG: ID:1E25338F FP:0C30 5782 9D93 F785 E79C 0296 797F 6B50 1E25 338F 'The more corrupt the state, the more numerous the laws' - Tacitus. Archived from groups: comp.sys.ibm.pc.hardware.storage 'Joep' wrote in message news:4459$3eddca68$30209@nf1.news-service-com.
'Folkert Rienstra' wrote in message news:2oai9cF8b2ehU1@uni-berlin.de. You also need a special program to get rid of sectors that successfully read after retries but that don't trigger the sparing process.
But 'normally' this would trigger the sparing process? You appear to have snipped the 'this'.
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Presumably you meant: reading 'weak' sector successfully already triggers the reallocation mechanism, at least from my observations If the sector is read with retries after a specific ERP/DRP point is reached. God knows what he meant with 'at least from my observations' when that cannot possibly be 'observed'. And under what condition wouldn't it?
If the sector is read with retries but that specific ERP/DRP point is not yet reached. There can be up to 50 steps in a recovery procedure.
ERP = Error Recovery Procedure. DRP = Data Recovery Procedure The data recovery process is a set of measures outside of normal operation that is invoked to get the drive to read a sector when normal operation fails.
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Here are a few terms as used in the DRP process of my IBM DFHS. Reread - Read with no parameters altered. Rewrite - Write with no parameters altered. Read Bias - 0 = Normal Bias Current in Read Head, + 1 = Increase Bias Current in Read Head by 1 unit, -1 = Reduce Bias Current in Read Head by 1 unit. TO - Track Offset movement of the Read Head slightly off center.
The percent indicates the fraction of a track width. The sign indicates the direction of the movement with + being toward the inner diameter of the data surface. ECC Burst - Amount of ECC correction applied. Double Burst will correct a 41 bit error and under certain conditions can correct up to a 48 bit error.
These are errors per physical sector. DA - Double burst ECC correction on adjacent error bytes.
DR - Double burst ECC correction on adjacent or random TB - Triple burst ECC correction on adjacent error bytes. This allows 9 bytes in error to be corrected. SAT - Surface Analysis Test ECC correction on adjacent error bytes. This allows certain 14 byte errors to be corrected when a thermal asperity is involved.
EQ - Equalizer Adjust, the Channel Hardware is set to a fixed mode with the equalizer adjusted based on the amount shown. TA Mode - Set the channel to thermal asperity recovery mode regardless of whether a thermal asperity was detected or not. NSF - No Sector Found error. NO ID Mode - Data recovery using tangentially adjacent sector IDs to deter- mine the physical location of the NSF ID. A physical operation is performed to read or write the data.
HSC - Head State Change, A short write is done in the non-customer data area to change the residual head state characteristics. VCO Calibrate - Calibrates the Voltage Controlled Oscillator in the Channel Hardware. A/D Calibrate - Calibrates the Anolog to Digital Convertor in the Channel Hardware. Scrub - Movement of the head in an attempt to recovery from an error possibly caused by a Thermal Asperity. Scrub is done in a particular direction, either toward the Inner Diameter(ID) or toward the Outer Diameter(OD).
Asperity off the disk. Several disk revolutions are taken on each step which employs this type of recovery. Read Gate Adjust Recovery - Adjust where Data Sync is read in an attempt to avoid a Thermal Asperity in the Data Sync Field. The amount of adjust is fixed. The polarity of the adjust can be early or late.
Archived from groups: comp.sys.ibm.pc.hardware.storage 'Folkert Rienstra' wrote in message news:2ofkbbF9s51dU2@uni-berlin.de. 'Joep' wrote in message news:4459$3eddca68$30209@nf1.news-service-com. 'Folkert Rienstra' wrote in message news:2oai9cF8b2ehU1@uni-berlin.de. You also need a special program to get rid of sectors that successfully read after retries but that don't trigger the sparing process. But 'normally' this would trigger the sparing process?
You appear to have snipped the 'this'. Presumably you meant: reading 'weak' sector successfully already triggers the reallocation mechanism, at least from my observations Yes, I did, sorry. If the sector is read with retries after a specific ERP/DRP point is reached.
God knows what he meant with 'at least from my observations' when that cannot possibly be 'observed'. And under what condition wouldn't it? If the sector is read with retries but that specific ERP/DRP point is not yet reached. There can be up to 50 steps in a recovery procedure. ERP = Error Recovery Procedure. DRP = Data Recovery Procedure The data recovery process is a set of measures outside of normal operation that is invoked to get the drive to read a sector when normal operation fails. Here are a few terms as used in the DRP process of my IBM DFHS.
Reread - Read with no parameters altered. Rewrite - Write with no parameters altered. Read Bias - 0 = Normal Bias Current in Read Head+ 1 = Increase Bias Current in Read Head by 1 unit-1 = Reduce Bias Current in Read Head by 1 unit. TO - Track Offset movement of the Read Head slightly off center. The percent indicates the fraction of a track width. The sign indicates the direction of the movement with + being toward the inner diameter of the data surface.
ECC Burst - Amount of ECC correction applied. Double Burst will correct a 41 bit error and under certain conditions can correct up to a 48 bit error. These are errors per physical sector. DA - Double burst ECC correction on adjacent error bytes. DR - Double burst ECC correction on adjacent or random TB - Triple burst ECC correction on adjacent error bytes. This allows 9 bytes in error to be corrected. SAT - Surface Analysis Test ECC correction on adjacent error bytes.
This allows certain 14 byte errors to be corrected when a thermal asperity is involved. EQ - Equalizer Adjust, the Channel Hardware is set to a fixed mode with the equalizer adjusted based on the amount shown.
TA Mode - Set the channel to thermal asperity recovery mode regardless of whether a thermal asperity was detected or not. NSF - No Sector Found error. NO ID Mode - Data recovery using tangentially adjacent sector IDs to deter- mine the physical location of the NSF ID. A physical operation is performed to read or write the data. HSC - Head State Change, A short write is done in the non-customer data area to change the residual head state characteristics. VCO Calibrate - Calibrates the Voltage Controlled Oscillator in the Channel Hardware. A/D Calibrate - Calibrates the Anolog to Digital Convertor in the Channel Hardware.
Scrub - Movement of the head in an attempt to recovery from an error possibly caused by a Thermal Asperity. Scrub is done in a particular direction, either toward the Inner Diameter(ID) or toward the Outer Diameter(OD).
Asperity off the disk. Several disk revolutions are taken on each step which employs this type of recovery. Read Gate Adjust Recovery - Adjust where Data Sync is read in an attempt to avoid a Thermal Asperity in the Data Sync Field. The amount of adjust is fixed. The polarity of the adjust can be early or late.
Thanks Folkert! Wow, too much to read currently.
Sorry, just in case I'm repeating someone else. READ THIS IF YOU WANT A TRUE, UP FRONT, REVIEW OF HDD REGEN I fix computers for a living and have used HDD regenerator more than most I'm sure.
I've used it on hundreds of drives at this point. In reality, like most things, it's luck as to the success rate it has. I have had drives with 10 errors that died to weeks later and I have had drives with over 300 errors that have been running since HDD regenerator 'repaired' the drive over a year ago. Hard drives can die at any time anyway, so I find this to be a well worth it solution to keep a drive going until it just cannot run any longer. If you don't keep your data backed up, and your drive fails, that's your own fault. I tell every customer that I run HDD regenerator on their drive up front 'this is kind of like patching a tire, it can last an hour it can last a year. Make sure that you keep any important data in 2 places at once.'
I recently had an SSD drive with a 2,000,000 hour mean failure time die after 3 months, so I no longer trust any hard drive completely. In my experience, the likeliness of failure on a hard drive only goes up about 10% a year for the first 6 years then evens out. I have seen brand new drives come out of the box dead.
I personally have an IBM Netvista from 1998 that's still cranking on the original 15gb Maxtor Fireball playing music in my kitchen. Is it a good idea to replace a drive with errors, yes.
However this doesn't guarantee ANYTHING, if you really want to keep safe replace your hard drive every 3-5 years regardless and always keep backups on an external hard drive and an internet based backup solution. Wow, too much to read currently. Sorry, just in case I'm repeating someone else. READ THIS IF YOU WANT A TRUE, UP FRONT, REVIEW OF HDD REGEN I fix computers for a living and have used HDD regenerator more than most I'm sure. I've used it on hundreds of drives at this point.
In reality, like most things, it's luck as to the success rate it has. I have had drives with 10 errors that died to weeks later and I have had drives with over 300 errors that have been running since HDD regenerator 'repaired' the drive over a year ago. Hard drives can die at any time anyway, so I find this to be a well worth it solution to keep a drive going until it just cannot run any longer. If you don't keep your data backed up, and your drive fails, that's your own fault. I tell every customer that I run HDD regenerator on their drive up front 'this is kind of like patching a tire, it can last an hour it can last a year.
Make sure that you keep any important data in 2 places at once.' I recently had an SSD drive with a 2,000,000 hour mean failure time die after 3 months, so I no longer trust any hard drive completely. In my experience, the likeliness of failure on a hard drive only goes up about 10% a year for the first 6 years then evens out. I have seen brand new drives come out of the box dead.
I personally have an IBM Netvista from 1998 that's still cranking on the original 15gb Maxtor Fireball playing music in my kitchen. Is it a good idea to replace a drive with errors, yes. However this doesn't guarantee ANYTHING, if you really want to keep safe replace your hard drive every 3-5 years regardless and always keep backups on an external hard drive and an internet based backup solution.