ÅðéóêåõÞ ôïõ startup drive, ( Macintosh HD )

[iGiorgio]

H åðéëïãÞ "First Aid" óôï Disk Utility ôçò Apple, åßíáé ìéá
áðü ôéò ðéï ðáëéÝò êáé ðïëý åîõðçñåôéêÝò repair utilities óôï Mac.
¼ìùò, ðñïôïý îåêéíÞóåôå ôçí åöáñìïãÞ, èá ðñÝðåé íá Ý÷åôå õð'
üøç óáò üôé ãéá íá åðéóêåõÜóåôå ôï active startup drive, ðñÝðåé
íá îåðåñÜóåôå ðñþôá êÜðïéïõò ðåñéïñéóìïýò.


Ãé' áõôü ôï ëüãï äåí ìðïñåßôå íá êÜíåôå click óôï ìðïõôüí "Repair Disk",
(åìöáíßæåôáé á÷íü), üôáí åðéëÝîåôå ôï startup drive óáò ãéá åðéóêåõÞ. ¼ìùò,
õðÜñ÷ïõí ôñüðïé ãéá íá ôï îåðåñÜóåôå.



1. Click ôï ìðïõôüí "Verify Disk"

Ôï ìðïõôüí "Verify Disk", óõíÞèùò äïõëåýåé áêüìç êé üôáí ôï áíôßóôïé÷ï "Repair Disk"
äåí áíôáðïêñßíåôáé. Ïôáí ôá áðïôåëÝóìáôá äåßîïõí ëïéðüí üôé üëá åßíáé åí ôÜîåé, ìðïñåßôå íá
áðïöýãåôå ôï Repair Disk. Ïìùò, äõóôõ÷þò, ç ÷ñÞóç ôïõ Verify Disk ãéá ôï startup drive åßíáé áêüìç
êáé óÞìåñá ðñïâëçìáôéêÞ. Ìðïñåß äçëáäÞ êáé íá êïëëÞóåé, íá ìçí Ý÷åé áðïôÝëåóìá.

2. Åêêéíåßôå áðü ôï Snow Leopard Installation DVD

á. ÂÜëôå ôï DVD óôï drive êáé åêêéíåßôå, Þ restart ôï Mac ìå ðáôçìÝíï ôï ðëÞêôñï alt,
ïðüôå èá åìöáíéóèïýí óôçí ïèüíç ôá åéêïíßäéá ôïõ Macintosh HD êáé ôïõ Install DVD. ¼ôáí ìåôÜ
áðü êÜðïéï ÷ñüíï åíåñãïðïéçèåß ôï áóýñìáôï ðïíôßêé, click ôï âÝëïò êáé ôï ìç÷Üíçìá èá îåêéíÞóåé
áðü ôï Install DVD.



¹ ðçãáßíåôå System Preferences/Startup Disk, åðéëÝãåôå ôï Install DVD êáé click "Restart".



â. Click ôï âÝëïò, êÜôù äåîéÜ.



ã. ÅðéëÝîôå "Disk Utility…"



ä. ÅðéëÝîôå ôïí äßóêï áñéóôåñÜ, click ôï ìðïõôüí "First Aid" óôçí ðÜíù ìðÜñá êáé êáôüðéí
ôï ìðïõôüí "Repair Disk".



å. ¼ôáí ôåëåéþóåé êáé üëá êáëÜ ðçãáßíåôå Mac OS X Installer > Quit Mac OS Installer.
Èá ðñÝðåé ôþñá íá åðéëÝîåôå îáíÜ ôïí äßóêï åêêßíçóçò. Click "Startup Disk".



óô. Click ôïí Macintosh HD êáé óôç óõíÝ÷åéá "Restart".




æ. Click "Restart".



3. Åêêéíåßôå áðü åîùôåñéêü äßóêï

ÅíáëëáêôéêÜ, ìðïñåßôå íá åêêéíåßôå áðü Ýíá åöåäñéêü bootable drive, üðïõ åßíáé åãêáôåóôçìÝíï
ôï Snow Leopard, üðùò ãéá ðáñÜäåéãìá Ýíá USB flash drive. Ðåñéóóüôåñá óôïí ïäçãü ìáò setup åíüò bootable USB flash drive.

Åäþ ìðïñåß íá áðïäåé÷èåß ðïëý ÷ñÞóéìïò Ýíáò êëþíïò, (clone), ôïõ startup drive üðùò ðåñéãñÜöïõìå óôïõò ïäçãïýò ìáò Cloning Hard Drives êáé Carbon Copy Cloner, áëëÜ êáé óôïí video-ïäçãü ìáò ìå ÷ñÞóç ôïõ SuperDuper.

4. Åêêéíåßôå óå "single-user mode"

Áí äåí Ý÷åôå ôï Install DVD Þ êÜðïéï åöåäñéêü bootable drive, ìðïñåßôå íá ðñïóðáèÞóåôå åêêßíçóç áðü ôï active drive óå single-user mode. ÊáôÜ ôçí åêêßíçóç ëïéðüí, êñáôåßóôå ðáôçìÝíá ôá ðëÞêôñá cmd-S. Ïôáí üëá åîåëé÷èïýí êáëÜ, ôï Mac åéóÜãåé Ýíá command-line ðïõ èõìßæåé Terminal. Copy/paste ó' áõôü ôçí åíôïëÞ· /sbin/fsck -fy. Ôï áðïôÝëåóìá èá åßíáé ðáñüìïéï ìå áõôü ôïõ Disk Utility. Áí ôï utility áíáöÝñåé üôé üëá êáëÜ, Þ üôé Ýãéíå åðéôõ÷Þò åðéóêåõÞ, ðëçêôñïëïãåßóôå reboot êáé ôåëåéþóáôå.

ÐÜíôùò ôï free utility AppleJack, ìðïñåß íá óáò äéåõêïëýíåé óôç ÷ñÞóç ôïõ single-user mode. ÓõíéóôÜôáé, êáôÜ ôçí åãêáôÜóôáóÞ ôïõ, üôáí öèÜóåôå óôï "Installation Type", íá åðéëÝîåôå "Customize" êáé óôç óõíÝ÷åéá íá ôéêÜñåôå ôï box "Memtest OS X". Áðü ôá menu options ôïõ ìðïñåßôå íá åðéëÝîåôå óôç óõíÝ÷åéá repair disks, Þ êÜðïéá Üëëá êáôÜ êñßóç.

5. ÄïêéìÜóôå ôï "Safe Boot"

Ìå ðáôçìÝíï ôï ðëÞêôñï Shift êáôÜ ôçí åêêßíçóç, ôï ìç÷Üíçìá êÜíåé Safe Boot. Åßíáé êÜôé ðáñüìïéï ìå ôï Repair Disk, ìüíï ðïõ äåí äßíåôáé êáìßá ðëçñïöïñßá ãéá ôï áðïôÝëåóìá. Áõôü óçìáßíåé üôé äåí åðéâåâáéþíåôáé Üí ôï Mac ÷ñåéÜæåôáé åðéóêåõÞ Þ áí êáé êáôÜ ðüóï Ýãéíáí ìå åðéôõ÷ßá ôõ÷üí áíáãêáßåò åðéóêåõÝò. Óå êÜèå ðåñßðôùóç ðÜíôùò, ôï Safe Boot áßñåé ðñïâëÞìáôá.

6. Áí áðïôý÷ïõí ôá ðÜíôá

Áí Ýíá áðü ôá utilities áíáöÝñåé êÜðïéï ðñüâëçìá áëëÜ äåí ìðïñåß íá ôï Üñåé, èá ðñÝðåé ðëÝïí íá ìåôáêéíçèåßôå óå êÜðoéï ðéü áðïôåëåóìáôéêü utility, üðùò ãéá ðáñÜäåéãìá ôï DiskWarrior 4, Þ ôï TechTool Pro 5, Þ ôï Data Rescue 3. Äõóôõ÷þò, ôï êáèÝíá ôïõò êïóôßæåé $ 100 !.

7. Ðáñáëåßøáôå, êáôÜ êáíüíá, ôï "Repair disk Permissions"

Ðñüêåéôáé ãéá ìéá äéáöïñåôéêÞ êáé ôåëåßùò áíåîÜñôçôç äéáäéêáóßá áðü ôï Repair Disk. ÏõóéáóôéêÜ, ôï Repair Disk Permissions áðïêáèéóôÜ óå default values ôá permissions ôïõ Unix óå üëá ôá ôá áñ÷åßá ðïõ åãêáèéóôÜ ôï Mac OS X. Áõôü áðïêáèéóôÜ êáôáóôÜóåéò, üðïõ äåí ìðïñåßôå íá áíïßîåôå, ìåôáêéíÞóåôå, Þ íá äéáãñÜøåôå áñ÷åßá ëüãù "Insufficient Authorization". Ãéá ðåñéóóüôåñåò ðëçñïöïñßåò, äåßôå åäþ.

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