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Does the hard drive is reliable?

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12.10.2009 11:33:00
In the hard drive WD 750 Gb Victoria program identified at the beginning of the disc 6, bad sector. Drive over a year. Sectors are heap, but not in a row (located between a number of a lot of space, several sectors of 256 Kbytes). Thus, I believe that washed down can be eliminated. When you purchase the disk is not scanned, therefore, I do not know when did these blocks. At work do not affect, t. To. The non-system drive. The rest of the disk as a result of the scan is normal.
How to treat this problem? Should we be alarmed? Information on the disc can not say that valuable, but not desirable for the sudden disappearance without zabekapennaya (movies, music, software).
And I would like to know. If I use this drive as the system does not fall if the bad sector in the boot or system area on the disk? Especially if there is suddenly washed down, because there will be MG quite often. . .
12.10.2009 12:15:00

program Victoria revealed at the beginning of the disc 6, bad sector

Well organize remap them in the same Victoria.

If I use this drive as the system does not fall if the bad sector in the boot or system area on the disk?

not fall, the sector marked bed ignored OS.
But to do this drive system - at least illogical.

Should I be alarmed?

After remap follow reallokeytami and pendingami as bedy tend to reproduce.
12.10.2009 17:21:00

Thank

When testing Victorya (unit = 256K) damaged were blocks:
Block 6077952 Error: UNCR
Block 6078208 Error: UNCR
Block 6080256 Error: UNCR
Block 6081792 Error: UNCR
Block 6082048 Error: UNCR
Is this critical if the system area of ​​the disk is not affected, and what it could face in the future, if the number of bad-blocks will not increase?
12.10.2009 17:31:00

Is it critical?

you repeat.
SMART can show the disc? (At least from the same Victoria)
12.10.2009 19:42:00

. . . When testing Victorya
You have not yet "bad-sectors" and Victorya , to run with the "dot" remap,
and only then, will disappear the UNC.
12.10.2009 20:00:00


"problemmny" drive
WDC WD7500AACS-00ZJB0 WD-WCASJ1093818
----------------------------------- --------------------------------------
ID Name Value Worst Tresh Raw Health
--- -------------------------------------------------- --------------------
1 Raw read error rate 200 200 51 0 •••••
3 Spin-up time 177 175 21 8125 •••••
4 Number of spin-up times 99 99 0 1530 ••••
5 Reallocated sector count 200 200 140 0 7 •••••
Seek error rate 200 200 51 0 •••••
9 Power-on time 95 95 0 3769 10 ••••
Spin-up retries 100 100 51 0 11 •••••
Recalibration retries 100 100 51 0 •••••
12 Start / stop count 99 99 0 1517 ••••
192 Power-off retract count 200 200 0 406 193 •••••
Load / unload cycle count 182 182 0 55383 •••••
HDA Temperature 194 109 0 96 43 ° C / 109 ° F ••••
Reallocated event count 196 200 200 0 0 197 •••••
Current pending sectors 200 200 0 5 198 •••••
Offline scan UNC sectors 200 200 0 5 199 •••••
Ultra DMA CRC errors 200 200 0 0 200 •••••
Multi zone error rate 200 200 51 0 •••••


And just in case the smart second, the system drive in the same housing
Hitachi HDT725032VLA360 VFB200R20A6LWJ
------ -------------------------------------------------- -----------------
ID Name Value Worst Tresh Raw Health
------------------------ -------------------------------------------------
1 Raw read error rate 100 95 16 0 2 •••••
Throughput perfomance 100 100 50 0 •••••
3 Spin-up time 114 100 24 25790316885 •••••
4 Number of spin-up times 100 100 2647 0 •••••
5 Reallocated sector count 100 100 5 0 7 •••••
Seek error rate 100 100 67 0 •••••
8 Seek time perfomance 100 100 20 0 •••• •
9 Power-on time 100 100 0 5428 10 •••••
Spin-up retries 100 100 60 0 12 •••••
Power cycle count 100 100 0 2593 192 •••••
Power-off retract count 98 98 0 193 2702 ••••
Load / unload cycle count 98 98 0 2702 ••••
HDA temperature 194 142 105 0 42 ° C / 107 ° F ••••
194 Minimum temperature 90 105 0 18 ° C / 64 ° F -
Maximum temperature 194 90 105 0 57 ° C / 134 ° F -
Reallocated event count 196 100 100 0 0 197 •••••
Current pending sectors 100 100 0 0 •••• •
198 Offline scan UNC sectors 100 100 0 0 199 •••••
Ultra DMA CRC errors 200 253 0 0 211 •••••
Spin running current 100 100 0 528 283 730 765 213 •••••
Gr seek err / RRO-C ERP cnt 0 0 0 11156505296896 •
214 Ground load errors eount 0 0 0 7,143,424 •
215 Ground SpinUp errors 0 0 0 3,538,944 •
216 Unexpectant errors eount 0 0 0 33745534976 •
217 Unlock / Mis read count 0 249142532702210 0 0 •
218 FlashROM ECC corr. count 100 100 0 0 222 •••••
Loaded hours 100 100 0 5422 223 •••••
Load retry count 100 100 50 0 226 •••••
Load-in time 148 100 40 446 683 414 530 ••• ••
GMR head amplitude 230 94 88 0 1048579 ••••
13.10.2009 11:18:00

"problemmny" drive

sagging Spin-up time - possible problems with the power supply.
Drive overheated in the past in the process, improves cooling.
5 pendingov - candidates REMAP, Victoria run with opt. remap clarify who is who.

On the second disc but again sagging Spin-up time and disk overheating, do not tell.
With features SMART Hitachi is not familiar.
15.10.2009 1:56:00
I want to ask you a little bit!
I have here is the story: bought a new laptop with HP550 HDD TOSHIBA MK2552GSX - 250Gb. It originally stood on the log DOS. Section C: (FAT32) volume to ~ 5Gb. And that's why some of the DOS did not want to remove and put Windu on top of this disc. Then akroniksom by creating partitions D: ~ 8, 5Gb (NTFS), E ~ 48Gb (NTFS), f: ~ 173Gb (NTFS).
It was all good up to a point. I decided to do a full scan of your computer Antivirus. And when the check came to drive F (173Gb) computer froze - I had to cut down holding the power button. Then on the next boot knocked CHKDSK and began to check the disk F.
test result was skandiska such messages:
File record segment XXX is unreadable.
Insufficient disk space to hot fix unreadable file XXX. Where XXX is from 928 to 69754. (it should be noted that the whole day was held).
And now I have the following problem: when you open a particular folder, the computer hangs and you have to completely cut down by holding the power button. Tell me what can I do? (Delete folder like you do not want)
Naturally boot knocks proverkeu CHKDSK on the disc (of course disable space).

P. S. Invested SMART diagnostics. What can you say about her? http: // slil. ru / 28081859
15.10.2009 8:48:00

File record segment XXX is unreadable
Bede on the screw up, which is confirmed by a smart (min 86 bedov). If you need infa - remove the copy in the R-Studio (Drive - Create image file), open the copy and restore. If infa not need - to guarantee or a new screw.
15.10.2009 13:40:00
Thank You!
couple voprosikovyu
If bedy format will continue to grow?
Do I shoot up in R-Studio, because the damaged logical disk 173Gb? And where to throw it to me because I have a laptop and it 1HDD?

P. S. I do not understand why he fell down so early? After my noutu only ~ 4 months. It is probably through the fact that when I went to a diesel train and listening to mp3. Screw dense (250Gb) and certain vibration in the train heads touching magnetic layer damaged it. It just might prove the fact that most do not open folders with mp3 content.
15.10.2009 13:57:00
In addition to these
bedov from SMART it can be seen that the disc was subjected to shock loads, ie. E. Beech or has been dropped or banged on it. And there
couple pendingov available.


If bedy format will continue to grow?
yes rather than no.

Do I have to take a copy to the R-Studio
If you do not want to completely finish off the patient, it is highly desirable.

where I throw it
on an external drive for example.
15.10.2009 14:11:00
quote:
:
. . . the disc was exposed to impact loads, ie. e. beech or has been dropped or banged on it.
Do not Stukal on it! This is probably the train vibration.
quote:
And there a couple pendingov available.
What is it?



P. S. And now warranty repairs will have to do at his own expense?
15.10.2009 14:18:00

What is it?

Future bedy likely, judging by the trends.
Work with disk on imho not st0it.

P. S. And now warranty repairs will have to do at his own expense?

Exchange HDD based on the count of reassigned sectors
15.10.2009 20:17:00
quote:
:

. . . the disc was exposed to shock. . And there
couple pendingov available.
Please tell me how this parameter is monitored?
15.10.2009 20:33:00

how this parameter is monitored?

shock. . - g-sense error rate
pendingov - current pending sector
15.10.2009 22:20:00
Thank You!

And there still is such a parameter:
184 End to End Error 001 001 001 00000000-067E

What is it?
15.10.2009 22:45:00

184 End to End Error
What is it?


data comparison errors between the host controller and the disc after transferring them via the disk cache.
further questions about SMART's wise to ask questions to experts in the subject o S. M. A. R. T.
16.10.2009 9:43:00
Thank you all for your support!
RESPECT!
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HDD, SSDForum → Does the hard drive is reliable?

Does the hard drive is reliable?