Re: lug-bg: RAID Array
- Subject: Re: lug-bg: RAID Array
- From: vgetov@email.domain.hidden (Velin Getov)
- Date: Tue, 15 Jul 2003 17:34:55 +0200
Marian Popov wrote:
<em class="quotelev1">> ----- Original Message -----
<em class="quotelev1">> From: "Velin Getov" <vgetov_at_iis.bg>
<em class="quotelev1">> To: <lug-bg_at_linux-bulgaria.org>
<em class="quotelev1">> Sent: Tuesday, July 15, 2003 4:17 PM
<em class="quotelev1">> Subject: Re: lug-bg: RAID Array
<em class="quotelev1">>
<em class="quotelev1">>
<em class="quotelev1">>
<em class="quotelev3">>>>--
<em class="quotelev2">>>
<em class="quotelev2">>>Çäðàâåé.
<em class="quotelev1">>
<em class="quotelev1">>
<em class="quotelev1">> Zdrasti .
<em class="quotelev1">>
<em class="quotelev1">>
<em class="quotelev2">>>Íàñêîðî è àç èìàõ ñåðèçíî çàíèìàíèå â òàçè îáëàñò (RAID-1), êàêòî ñ
<em class="quotelev2">>>Debian òàêà è ñ RedHat. Âñè÷êî ðàáîòè áåç íèêàêâè ïðîáëåìè âå÷å îêîëî
<em class="quotelev2">>>ñåäìèöà.
<em class="quotelev2">>>
<em class="quotelev2">>>Ìíîãî å âàæíî äà îïðåäåëèø êàêúâ ÷èï ïîëçâà òâîåòî äúíî çà RAID
<em class="quotelev2">>>êîíòðîëåð. Â êåðíåëà ïîääðúæêàòà çàñåãà å ñàìî çà Promise (ïîíå â
<em class="quotelev1">>
<em class="quotelev1">>
<em class="quotelev1">> Ami chipa e ITE IT8212
<em class="quotelev1">>
<em class="quotelev1">>
<em class="quotelev2">>>2.4.20). Äðóãèòå ÷èïîâå íå ñå ïîääúðæàò ñ RAID1, à ñàìî ñ RAID-0 (ïîíå
<em class="quotelev2">>>òàêîâà íåùî ïðî÷åòîõ íÿêúäå ïî ôîðóìèòå). Ïðîâåðè ñè äúíîòî è àêî å íåùî
<em class="quotelev2">>>äðóãî òðÿáâà äà ñè òúðñèø äðóãî ðåøåíèå íà ïðîáëåìà: àç èçïîëçâàõ Multi
<em class="quotelev2">>>Device Driver "md", ðàáîòè ñè ÷óäåñíî, ìàêàð è ñ 5-6% ïî-áàâåí òðàíñôåð
<em class="quotelev2">>>îò õàðä äèñêà.
<em class="quotelev1">>
<em class="quotelev1">>
<em class="quotelev1">> V knijkata na dynoto pishe che v diska ima kernel configuriran 2.4.18
<em class="quotelev1">> i samo triabva da go kompiliram ama kernela go niama v diska i nikyde
<em class="quotelev1">> ne namerih takova chudo v stranicata na proizvoditelia Gigabyte.
<em class="quotelev1">>
<em class="quotelev1">>
<em class="quotelev2">>>Àêî ÷èïà òè å íà Promise Technology, êîíôèãóðèðàø òåçè íåùà:
<em class="quotelev2">>>
<em class="quotelev2">>>ATA/IDE/MFM/RLL support --->
<em class="quotelev2">>> IDE, ATA and ATAPI Block devices --->
<em class="quotelev2">>> <*> Support for IDE Raid controllers (EXPERIMENTAL)
<em class="quotelev2">>>
<em class="quotelev2">>> <*> Support Promise software RAID Fasttrak(tm)) (EXPERIMENTAL)
<em class="quotelev2">>>
<em class="quotelev2">>>Êàêòî çàáåëÿçâàø òîâà ñè å software RAID, íî å ðåàëèçèðàí ñ îòäåëåí
<em class="quotelev1">>
<em class="quotelev1">> äðàéâåð.
<em class="quotelev1">>
<em class="quotelev2">>>Êîìïèëèðàø òèÿ íåùà ñòàòè÷íî â êåðíåëà, çà äà ìîæå äà sè ðàçïîçíàå
<em class="quotelev2">>>êîíòðîëåðà ïðåäè äà ìîíòèðà root-à. Ñëåä òîâà â fstab ñëàãàø íåùî îò
<em class="quotelev1">>
<em class="quotelev1">> ñîðòà:
<em class="quotelev1">>
<em class="quotelev2">>>/dev/ataraid/d0p1 / reiserfs defaults 0 0
<em class="quotelev2">>>
<em class="quotelev2">>>êàòî íà /dev/ataraid/d0p1 ïðåäñòàâëÿâà /dev/hde1 i /dev/hdg1 îáà÷å â
<em class="quotelev2">>>RAID-1 ðåæèì (àêî ïðåäïîëîæèì ÷å äèñêîæåòå ñà òè íà 3-òîòî è 4-òîòî IDE
<em class="quotelev2">>>íà äúíîòî).
<em class="quotelev2">>>
<em class="quotelev2">>>Çà software RAID:
<em class="quotelev2">>>http://unthought.net/Software-RAID.HOWTO/Software-RAID.HOWTO.html
<em class="quotelev2">>>
<em class="quotelev2">>>Àêî èìàø íóæäà îò ïîâå÷å èíôî, ïèøè.
<em class="quotelev2">>>
<em class="quotelev1">>
<em class="quotelev1">>
<em class="quotelev1">> --
<em class="quotelev1">> Marian Popov
<em class="quotelev1">> mano_at_pazardjik.com.NOSPAM
<em class="quotelev1">> System & Network Administrator
<em class="quotelev1">> --
<em class="quotelev1">>
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<p><p> Çäðàâåé, îòíîâî.
<p>Âèæ òîâà:
http://www.ite.com.tw/productInfo/Download.html#IT8212 ATA133 Controller
Ìèñëÿ ÷å òîâà ùå ðåøè ïðîáëåìèòå. :-)
--
Velin Getov
JDC, Telecomputer BG
--
Java Development Center, IIS Ltd.
G.M. Dimitrov blvd. bl.60 apt.79
Sofia, BG-1172
email: vGetov_at_iis.bg
phone: +359(0)2-962-5581
fax: +359(0)2-720-531
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