Computer Games Forum

Go Back   Computer Games Forum > Tech > Software

Notices

Reply
 
LinkBack Thread Tools
Old 15-01-2004, 14:15   #1 (permalink)
Moderator
 
Ivan's Avatar
 
Join Date: Mar 2001
Location: Bucuresti
RAID1 din mers pe un linux

Am 2*40GB hdd identice, pe unul OS instalat (Slackware 9.1), celalalt gol. Cum procedez sa fac un array (mirror) "din mers" adica fara reinstalare, fara sa pierd nimic?
Explicati va rog ca la prosti, pentru ca am citit deja cateva zeci de pagini de documentatie fara sa pricep mare lucru.
 
Ivan is offline    Reply With Quote
Old 15-01-2004, 14:54   #2 (permalink)
Registered User
 
djlyon's Avatar
 
Join Date: Aug 1999
Location: Romania
Eu as face asa:
1. compilez driverul pentru controller-ul RAID in kernel, daca nu este deja, si il las si pe ala vechi
2. vorbim de mirroring hardware, si atunci pui si al doilea HDD gol, iar in BIOS-ul controller-ului ii dai sa copieze primul HDD pe al doilea HDD. Daca nu merge/nu porneste, muti primul HDD cu Linux pe el inapoi pe controller-ul pe care era (si pe care mergea) si vezi unde e buba.
__________________
Best regards,
Dj Lyon
 
djlyon is offline    Reply With Quote
Old 15-01-2004, 15:00   #3 (permalink)
Moderator
 
Ivan's Avatar
 
Join Date: Mar 2001
Location: Bucuresti
Greseala mea. Sorry. Vorbim de fapt de mirroring software.
 
Ivan is offline    Reply With Quote
Old 15-01-2004, 15:47   #4 (permalink)
Moderator
 
Ivan's Avatar
 
Join Date: Mar 2001
Location: Bucuresti
Am gasit ceva aici: http://slacksite.com/slackware/raid.html
Deseara verific daca merge.
 
Ivan is offline    Reply With Quote
Old 16-01-2004, 09:42   #5 (permalink)
Moderator
 
Ivan's Avatar
 
Join Date: Mar 2001
Location: Bucuresti
Merge. Dar merge doar pentru prima pereche de partitii, hda2+hdd2 (md0). md1 si md2 nu pornesc. dmesg|grep md spune la un moment dat "invalid superblock magic". In /etc/raidtab toate partitiile au superblock 1. Am incercat si cu 0, same problem. Nu prea mai stiu de unde sa o apuc.
 
Ivan is offline    Reply With Quote
Old 16-01-2004, 10:40   #6 (permalink)
Registered User
 
djlyon's Avatar
 
Join Date: Aug 1999
Location: Romania
Nu-mi place si nu ma incanta RAID software Sorry!

Un controller RAID IDE e doar ~21 USD Si e mirroring hardware
__________________
Best regards,
Dj Lyon
 
djlyon is offline    Reply With Quote
Old 16-01-2004, 12:39   #7 (permalink)
Moderator
 
Ivan's Avatar
 
Join Date: Mar 2001
Location: Bucuresti
Si merge doar cu hdd-uri identice

Si de curiozitate o sa ma uit si cat ocupa din procesor, dar pot sa pun pariu ca putin.

Alte dezavantaje?
 
Ivan is offline    Reply With Quote
Old 16-01-2004, 13:22   #8 (permalink)
Registered User
 
djlyon's Avatar
 
Join Date: Aug 1999
Location: Romania
Quote:
Originally Posted by Ivan
Si merge doar cu hdd-uri identice
La ce te referi, la mirorring-ul software?
Eu ma gandeam ca daca il faci software, ai putea sa faci mirroring numai la anumite partitii Cel putin asa am dedus eu dupa ce am aruncat un ochi pe link-ul ala... e drept, nu m-am uitat amanuntit
__________________
Best regards,
Dj Lyon
 
djlyon is offline    Reply With Quote
Old 16-01-2004, 13:30   #9 (permalink)
Moderator
 
Ivan's Avatar
 
Join Date: Mar 2001
Location: Bucuresti
Nu, ma refeream la hardware. Software poti face cu un hdd de 400MB si unul de 120GB. Evident, mirrorezi* partitie cu partitie.

*termen inventat
 
Ivan is offline    Reply With Quote
Old 16-01-2004, 16:43   #10 (permalink)
Registered User
 
djlyon's Avatar
 
Join Date: Aug 1999
Location: Romania
Quote:
Originally Posted by Ivan
Nu, ma refeream la hardware.
Merge hardware si cu hdd diferite.

Quote:
*termen inventat
LOL la fel am scris si eu mai sus (mirror-ezi), dar m-am razgandit si am scris "faci mirroring" inainte sa dau submit
__________________
Best regards,
Dj Lyon
 
djlyon is offline    Reply With Quote
Advertisment
jocuri prin smsCumpără jocuri prin SMS

Rapid si sigur!
Reply

  Computer Games Forum > Tech > Software

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On



All times are GMT +2. The time now is 11:38.


This site is copyrighted ©1997 - 2009, Computer Games Online SRL