Zrdcadlo pouzitim /dev/ar

[Miroslav Lachman]

Jan Dušátko wrote:
>> Pokud se jedna o gmirror (ataraid nemohu posoudit), tak se to chova
>> "spravne" a skutecne na ad4 / ad6 neni videt ani rozdeleni na slices /
>> partitions:
> Prikladam to co je videt za device při pouziti /dev/ar0
>
>
> crw-r-----  1 root  operator    0, 107 Aug 29 20:15 /dev/ad4
> crw-r-----  1 root  operator    0, 108 Aug 29 20:15 /dev/ad4s1
> crw-r-----  1 root  operator    0, 113 Aug 29 20:15 /dev/ad4s1a
> crw-r-----  1 root  operator    0, 114 Aug 29 20:15 /dev/ad4s1b
> crw-r-----  1 root  operator    0, 115 Aug 29 20:15 /dev/ad4s1d
> crw-r-----  1 root  operator    0, 116 Aug 29 20:15 /dev/ad4s1e
[...]
> crw-r-----  1 root  operator    0, 112 Aug 29 20:15 /dev/ad6
> crw-r-----  1 root  operator    0, 121 Aug 29 20:15 /dev/ad6s1
> crw-r-----  1 root  operator    0, 130 Aug 29 20:15 /dev/ad6s1a
> crw-r-----  1 root  operator    0, 131 Aug 29 20:15 /dev/ad6s1b
> crw-r-----  1 root  operator    0, 132 Aug 29 20:15 /dev/ad6s1d
> crw-r-----  1 root  operator    0, 133 Aug 29 20:15 /dev/ad6s1e
[...]
> crw-r-----  1 root  operator    0, 142 Aug 29 20:15 /dev/ar0
> crw-r-----  1 root  operator    0, 144 Aug 29 20:15 /dev/ar0s1
> crw-r-----  1 root  operator    0, 147 Aug 29 22:15 /dev/ar0s1a
> crw-r-----  1 root  operator    0, 148 Aug 29 20:15 /dev/ar0s1b
> crw-r-----  1 root  operator    0, 149 Aug 29 22:15 /dev/ar0s1d
> crw-r-----  1 root  operator    0, 150 Aug 29 22:15 /dev/ar0s1e
[...]
>
> Software RAID je vytvořen nad dvemi identickými SATA disky ... a tohle je
> vysledek. Obavam se, ze zlaty GMIRROR.

Tak tohle uz je znatelne horsi situace. Skoda, ze ted nikde nemam 9.0, 
abych se podival, jak se v tomhle pripade zachova "novy" graid.

Mirek