On Wed, 25 Aug 2010 19:18:35 -0300 (BRT), "Nenhum_de_Nos" <[email protected]> wrote: > On Wed, August 25, 2010 16:45, vic wrote: >> Comprei 2 HD Samsung HD502HI (SATA, 500gb, 5400rpm). Instalei o FreeBSD >> 8.1 i386 no primeiro e configurei o gmirror no primeiro disco. Ao tentar >> inserir o segundo disco no mirror, ele acusou que o provider ad6 era >> menor: >> >> gmirror insert gm0 /dev/ad6 >> gmirror: Provider ad6 too small. >> >> Fiquei supreso ao notar que fdisk aponta tamanhos diferentes para os >> discos: >> >> fdisk /dev/ad4 >> ******* Working on device /dev/ad4 ******* >> parameters extracted from in-core disklabel are: >> cylinders=969021 heads=16 sectors/track=63 (1008 blks/cyl) >> >> Figures below won't work with BIOS for partitions not in cyl 1 >> parameters to be used for BIOS calculations are: >> cylinders=969021 heads=16 sectors/track=63 (1008 blks/cyl) >> >> Media sector size is 512 >> Warning: BIOS sector numbering starts with sector 1 >> Information from DOS bootblock is: >> The data for partition 1 is: >> sysid 165 (0xa5),(FreeBSD/NetBSD/386BSD) >> start 63, size 976773105 (476939 Meg), flag 80 (active) >> beg: cyl 0/ head 1/ sector 1; >> end: cyl 1023/ head 15/ sector 63 >> The data for partition 2 is: >> <UNUSED> >> The data for partition 3 is: >> <UNUSED> >> The data for partition 4 is: >> <UNUSED> >> >> --------------- >> >> fdisk /dev/ad6 >> ******* Working on device /dev/ad6 ******* >> parameters extracted from in-core disklabel are: >> cylinders=969018 heads=16 sectors/track=63 (1008 blks/cyl) >> >> Figures below won't work with BIOS for partitions not in cyl 1 >> parameters to be used for BIOS calculations are: >> cylinders=969018 heads=16 sectors/track=63 (1008 blks/cyl) >> >> Media sector size is 512 >> Warning: BIOS sector numbering starts with sector 1 >> Information from DOS bootblock is: >> The data for partition 1 is: >> sysid 165 (0xa5),(FreeBSD/NetBSD/386BSD) >> start 63, size 976770081 (476938 Meg), flag 80 (active) >> beg: cyl 0/ head 1/ sector 1; >> end: cyl 1023/ head 15/ sector 63 >> The data for partition 2 is: >> <UNUSED> >> The data for partition 3 is: >> <UNUSED> >> The data for partition 4 is: >> <UNUSED> >> >> O primeiro disco (ad4) é um pouco maior que o segundo, como pode ser >> visto >> em cylinders e size. Como é possível? >> >> Placa-mão Intel D945GCL > > eu n~ao tenho os links, mas vi algumas vezes jah nas listas @freebsd.org > que recomendam usar um label no disco e adicionar o label, e este ser > menor que o disco por alguns megabytes. qd li falavam sobre zfs. > > fiz e recomendo :) > > matheus
Procurei pelos sites de busca no domínio freebsd.org mas nada de resposta. Inverti a ordem dos discos e fiz o gmirror e vou tentar descobrir o porque dos tamanhos diferentes. att. -- vic http://choppnerd.com ------------------------- Histórico: http://www.fug.com.br/historico/html/freebsd/ Sair da lista: https://www.fug.com.br/mailman/listinfo/freebsd
