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Repeated Overlapped Extent Allocation

-0001-11-30   Views:2

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I recently began having problems with "Overlapped Extent Allocation" errors on my hard drive on my "Late 2010" MacBook Air. When it first happened, I formatted the drive, reinstalled OSX 10.7, and restored my data. Within a month or so

I recently began having problems with "Overlapped Extent Allocation" errors on my hard drive on my "Late 2010" MacBook Air. When it first happened, I formatted the drive, reinstalled OSX 10.7, and restored my data. Within a month or so, the drive was corrupted again with the same errors. So, I replaced the hard drive, reinstalled OSX, and restored my data. Now, only a couple weeks after doing this, I am having the same problem yet again. What could be causing this to happen so frequently?

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Linc,
Thanks for the reply. Unfortunately, I've already replaced the drive and it's doing the same thing on the new drive. I suppose it's possible that I got a bad drive, but it's hard to imagine it having exactly the same error as the previous drive.

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Repeated Overlapped Extent Allocation

Category:DefaultRelease time:-0001-11-30Views:130

I recently began having problems with "Overlapped Extent Allocation" errors on my hard drive on my "Late 2010" MacBook Air. When it first happened, I formatted the drive, reinstalled OSX 10.7, and restored my data. Within a month or so[More]

Overlapped extent allocation, backing up and erase/install

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Can't boot up my G4 flat panel iMac. Have tried safe boot mode - hangs on grey screen and spinning gears. Ran Disk Repair from install disk which reported 'overlapped extent allocation' files - dozens of 'em, so decided to back up users folders to g5[More]

Overlapped extent allocations

Category:DefaultRelease time:-0001-11-30Views:130

Hi all, I'm trying to solve a number of overlapped extent allocations (OS X 10.2.8) using the command line solution described in http://docs.info.apple.com/article.html?artnum=25770. I have previously tried to fix the HD using Tech Tool deluxe, but t[More]

Fixing "overlapped extent allocation (file 7d)"...

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Hi, While running fsck i get the error "overlapped extent allocation (file 7d)" I've read the guide on how to delete problematic files, but does this apply to my error (i.e. it's not a 7-digit file number)? btw, i tried running "find / -inu[More]

Overlapped extent allocation

Category:DefaultRelease time:-0001-11-30Views:130

My iBook is not starting, so I ran the start up disc, and the diagnostic said I had an overlapped extent allocation. So I want to back up before I reinstall OS X, but I do not not know how to back up from either the start up or safe mode. Can someone[More]

Why use uniform extent allocation?

Category:DefaultRelease time:-0001-11-30Views:130

version- 11.2.0.2.0 Hello guys, I've been reading UNIFORM vs AUTOALLOCATE extent allocation. I've read the following articles. https://blogs.oracle.com/datawarehousing/entry/parallel_load_uniform_or_autoallocate Ask Tom: On Loading and Extents https:[More]

Determining Extent Allocation Type

Category:DefaultRelease time:-0001-11-30Views:130

Does anyone know how you tell if a tablespace has been configured to use UNIFORM extent allocation or AUTO ALLOCATE . I can see in dba_tablespaces if the extent is dictionary or locally managed. I can also see if it is using ASSM or not but I am stru[More]

RAC extent allocation

Category:DefaultRelease time:-0001-11-30Views:130

Hi Guys, I had a question regarding extent allocation to a segments. In a RAC environment we allocate extent to specific instance, why is it so? As we know extent are the space allocated at stogare level, so why do we allocate to specific instance in[More]

Change extent allocation in tablespace

Category:DefaultRelease time:-0001-11-30Views:130

Hi All, Database Version : 11.1.0.6 I have a LMT tablespace with uniform extent of 192 K. It has been in use since long . Is it possible to change the extent allocation to AUTOALLOCATE now ? If not , is there any workaround .. Thankshi.. there is no[More]

Fscking won't work....... 1000's of overlapped extent files

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Hello.... I am getting so frusterated with my imac..... Problems that I have 1. Kernal Panics 2. Screen Grays out and a gray box comes up in different lanuguages and says that I must turn my computer off and restart...... Things I do to try and fix..[More]

10g Local Extent Allocation "UNIFORM"

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Hello all, I'm in the process of 8i (Dictionary extent) to 10g (Local extent) migration, and I have a question. is "USER" allocation in 8i same as "UNIFORM?" Thanks!ok thank you. Here's the steps I've taken: 1. Pre-created the tablespa[More]

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