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dmraid
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dmraid [2010/12/17 00:00] (текущий) |
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| + | ====== dmraid ====== | ||
| + | **dmraid** обнаруживает, активирует, деактивирует и показывает свойства программных RAID-массивов. | ||
| + | Первый запуск: | ||
| + | <file> | ||
| + | dmraid -ay | ||
| + | </file> | ||
| + | <file> | ||
| + | dmraid -tay -vvv | ||
| + | </file> | ||
| + | lists all supported metadata formats with their names along with some descriptive information | ||
| + | <file> | ||
| + | # dmraid -l | ||
| + | asr : Adaptec HostRAID ASR (0,1,10) | ||
| + | ddf1 : SNIA DDF1 (0,1,4,5,linear) | ||
| + | hpt37x : Highpoint HPT37X (S,0,1,10,01) | ||
| + | hpt45x : Highpoint HPT45X (S,0,1,10) | ||
| + | isw : Intel Software RAID (0,1,5,01) | ||
| + | jmicron : JMicron ATARAID (S,0,1) | ||
| + | lsi : LSI Logic MegaRAID (0,1,10) | ||
| + | nvidia : NVidia RAID (S,0,1,10,5) | ||
| + | pdc : Promise FastTrack (S,0,1,10) | ||
| + | sil : Silicon Image(tm) Medley(tm) (0,1,10) | ||
| + | via : VIA Software RAID (S,0,1,10) | ||
| + | dos : DOS partitions on SW RAIDs | ||
| + | </file> | ||
| + | discovers all software RAID devices supported on your system, eg | ||
| + | <file> | ||
| + | # dmraid -r | ||
| + | ERROR: ddf1: seeking device "/dev/dm-6" to 18446744073709421056 | ||
| + | ERROR: hpt37x: seeking device "/dev/dm-6" to 4608 | ||
| + | ERROR: hpt45x: seeking device "/dev/dm-6" to 18446744073709547008 | ||
| + | ERROR: pdc: seeking device "/dev/dm-6" to 137438913024 | ||
| + | ERROR: pdc: seeking device "/dev/dm-6" to 137438920192 | ||
| + | ERROR: pdc: seeking device "/dev/dm-6" to 137438927360 | ||
| + | ERROR: pdc: seeking device "/dev/dm-6" to 137438934528 | ||
| + | ERROR: sil: seeking device "/dev/dm-6" to 18446744073709289984 | ||
| + | /dev/sdd: isw, "isw_ccbhicjbef", GROUP, ok, 976773165 sectors, data@ 0 | ||
| + | /dev/sdc: isw, "isw_ccbhicjbef", GROUP, ok, 976773165 sectors, data@ 0 | ||
| + | /dev/sdb: isw, "isw_ccbhicjbef", GROUP, ok, 976773165 sectors, data@ 0 | ||
| + | /dev/sda: isw, "isw_ccbhicjbef", GROUP, ok, 976773165 sectors, data@ 0 | ||
| + | </file> | ||
| + | <file> | ||
| + | # dmraid -s | ||
| + | ERROR: ddf1: seeking device "/dev/dm-6" to 18446744073709421056 | ||
| + | ERROR: hpt37x: seeking device "/dev/dm-6" to 4608 | ||
| + | ERROR: hpt45x: seeking device "/dev/dm-6" to 18446744073709547008 | ||
| + | ERROR: pdc: seeking device "/dev/dm-6" to 137438913024 | ||
| + | ERROR: pdc: seeking device "/dev/dm-6" to 137438920192 | ||
| + | ERROR: pdc: seeking device "/dev/dm-6" to 137438927360 | ||
| + | ERROR: pdc: seeking device "/dev/dm-6" to 137438934528 | ||
| + | ERROR: sil: seeking device "/dev/dm-6" to 18446744073709289984 | ||
| + | *** Group superset isw_ccbhicjbef | ||
| + | --> Active Superset | ||
| + | name : isw_ccbhicjbef_sys0 | ||
| + | size : 1953535744 | ||
| + | stride : 128 | ||
| + | type : raid01 | ||
| + | status : ok | ||
| + | subsets: 2 | ||
| + | devs : 4 | ||
| + | spares : 0 | ||
| + | </file> | ||
| + | ====== Установка debian на fake raid ====== | ||
| + | - Загружаемся с установочного диск Debian. | ||
| + | - Выделяем строку -установка | ||
| + | - Жмем TAB. В строке дописываем: dmraid=true. | ||
dmraid.txt · Последние изменения: 2010/12/17 00:00 (внешнее изменение)
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