Chybne rozdelenie disku

[Juraj Hilovsky]

Zdravim.
----- Original Message -----
From: Vladimir Rengevic <grafon na ns.grafon.sk>
To: <linux na linux.cz>
Sent: Friday, January 26, 2001 12:17 AM
Subject: Chybne rozdelenie disku


> Dobre rano,
>
> nahodne som spustil fdisk na /dev/hda a vzvalil som oci....
> Neviem ako sa to mohlo stat, ale ak sa dobre pamatam
> vytvoril som 4 partitiony, pricom prva bola / -root,
> druha swap, tretia /tmp a stvrta /usr
> Korektne prebehla instalacia (a logicky ma nenapadlo
> sa nad tym zamyslat). Teraz som nasiel to, co je nizsie.
> Pochopil som, ze mu nesedi fyzicke a logicke rozdelenie
> disku, ale neviem, ci je mozne dat to nejako dokopy. Prve
> co ma napadlo fdisk -f /dev/hda1, ale ten presiel korektne
> a nevyhlasil chybu. Da sa s tym nieco robit?

Ono to ani nejaka velka chyba nie je. znamena to len, ze particia nekonci na
konci cylindra. Bezne sa to stava, ked do jednej z particii instalujem napr.
Solaris. ten si urobi tu particiu po svojom a linuxovsky fdisk ju potom vidi
velmi zvlastne, (ako Linux swap, samozrejme, vobec ju nepouziva, takze to
nevadi), pise tie iste upzornenia ako su nizsie uvedene, ale vsetko je v
poriadku.

> Alebo reinstalovat system? Na to moc chut nemam :-(

Pokial nemusite pritom zalohovat dolezite data, v instalacii nevidim ziadny
problem. Vtip bude v tom, ze tie particie ste asi vytvorili disk-druidom.
Asi by ich bolo treba urobit fdiskom presne na cylindre.

Nasledujuci popis plati pre RedHat 6.x a 7.x.

Ak Vam instalacka neponukne vyber medzi druidom a fdiskom, treba vojst do
druida a vyjst z neho naspat (Back). Potom sa prepnete do druhej konzoly
(Alt-F2) a napisete: fdisk /tmp/hda . Urobite particiea po ukonceni fdisku
Vas hodi znovu do druida, ale tam uz iba nastavite adresar "/" pre rootovsku
particiu a pokracujete v instalacii.
Odporucam pri instalacii vybrat iba najnutnejsie baliky. Osvedcil sa mi
vyber "networked workstation" (alebo tak nejako), ostatne z vyberu vyhodim.
Pritom este zaskrtnem policko "vlastny vyber" a v okienku pre vlastny vyber
iba odtuknem "OK". Takto sa mi nainstaluje to najnutnejsie, co potrebujem
(pri 266 MHz CPU asi za 2 minuty) a potom si uz mozem doinstalovat hocico
(mc, Xwindowsy a pod.). Mam na to SW, ktory osetri zavislosti balikov. Takto
je to ovela rychlejsie, ako ked vyberiem vsetky baliky hned na zaciatku.
Este jedna vec: instalaciu linuxu robim zasadne v textovom rezime (nezavisle
od rychlosti stroja). Velmi to urychli pracu.
Ak by ste potrebovali poradit, obratte sa na adresu hilovsky na unipo.sk ,
rad pomozem


Ing. Juraj Hilovsky
CVT PU
Presov


>
> Vopred vdaka.
>
> Vlado
> -----------------------------------------------------------------
> GRAFON dtp studio
> Ing. Vladimir Rengevic
> Tranovskeho 19, 031 01 Liptovsky Mikulas, SLOVAKIA
> tel.: +421/849/55 26 153, fax/data: +421/849/55 26 153
> e-mail: vlado na grafon.sk, http://www.grafon.sk
>
> --------------------------------------------------------------------------
> Disk /dev/hda: 64 heads, 63 sectors, 826 cylinders
> Units = cylinders of 4032 * 512 bytes
>
>    Device Boot    Start       End    Blocks   Id  System
> /dev/hda1             1       508   1024096+  83  Linux
> Partition 1 has different physical/logical endings:
>      phys=(1023, 15, 63) logical=(507, 63, 63)
> Partition 1 does not end on cylinder boundary:
>      phys=(1023, 15, 63) should be (1023, 63, 63)
> /dev/hda2           509       541     66024   82  Linux swap
> Partition 2 has different physical/logical beginnings (non-Linux?):
>      phys=(1023, 15, 63) logical=(508, 0, 1)
> Partition 2 has different physical/logical endings:
>      phys=(1023, 15, 63) logical=(540, 47, 63)
> Partition 2 does not end on cylinder boundary:
>      phys=(1023, 15, 63) should be (1023, 63, 63)
> /dev/hda3           541       602    122976   83  Linux
> Partition 3 has different physical/logical beginnings (non-Linux?):
>      phys=(1023, 15, 63) logical=(540, 48, 1)
> Partition 3 has different physical/logical endings:
>      phys=(1023, 15, 63) logical=(601, 47, 63)
> Partition 3 does not end on cylinder boundary:
>      phys=(1023, 15, 63) should be (1023, 63, 63)
> /dev/hda4           602       827    452592   83  Linux
> Partition 4 has different physical/logical beginnings (non-Linux?):
>      phys=(1023, 15, 63) logical=(601, 48, 1)
> Partition 4 has different physical/logical endings:
>      phys=(1023, 15, 63) logical=(826, 15, 63)
> Partition 4 does not end on cylinder boundary:
>      phys=(1023, 15, 63) should be (1023, 63, 63)