[FUG-BR] FreeBsd 8.2 e geom_stripe
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Sábado Agosto 13 22:50:11 BRT 2011
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----- Original Message -----
From: Eder Souza <eder.souza em bsd.com.br>
Sent: samedi 13 août 2011 22 h 46 GMT-03:00
Subject: [FUG-BR] FreeBsd 8.2 e geom_stripe
>Olá pessoal !!
> Estou usando "GPT" no FreeBSD para criar partições grandes e em conjunto
>com o gstripe criei vários slices em dois hds distintos para juntar todas
>ganhando um maior armazenamento!
>
>Para meu HD ad5
>
> gpart list ad5
>Geom name: ad5
>state: OK
>fwheads: 16
>fwsectors: 63
>last: 5860533134
>first: 34
>entries: 128
>scheme: GPT
>Providers:
>1. Name: ad5s1
> Mediasize: 308163903488 (287G)
> Sectorsize: 512
> Mode: r1w1e2
> rawuuid: 091bc6ae-c4de-11e0-b143-00270e19aa68
> rawtype: 516e7cb4-6ecf-11d6-8ff8-00022d09712b
> label: (null)
> length: 308163903488
> offset: 32256
> type: freebsd
> index: 1
> end: 601882686
> start: 63
>2. Name: ad5s2
> Mediasize: 308163903488 (287G)
> Sectorsize: 512
> Mode: r1w1e2
> rawuuid: 1145bc16-c4de-11e0-b143-00270e19aa68
> rawtype: 516e7cb4-6ecf-11d6-8ff8-00022d09712b
> label: (null)
> length: 308163903488
> offset: 308163935744
> type: freebsd
> index: 2
> end: 1203765310
> start: 601882687
>3. Name: ad5s3
> Mediasize: 308163903488 (287G)
> Sectorsize: 512
> Mode: r1w1e2
> rawuuid: 11d36db4-c4de-11e0-b143-00270e19aa68
> rawtype: 516e7cb4-6ecf-11d6-8ff8-00022d09712b
> label: (null)
> length: 308163903488
> offset: 616327839232
> type: freebsd
> index: 3
> end: 1805647934
> start: 1203765311
>4. Name: ad5s4
> Mediasize: 308163903488 (287G)
> Sectorsize: 512
> Mode: r1w1e2
> rawuuid: 1234d863-c4de-11e0-b143-00270e19aa68
> rawtype: 516e7cb4-6ecf-11d6-8ff8-00022d09712b
> label: (null)
> length: 308163903488
> offset: 924491742720
> type: freebsd
> index: 4
> end: 2407530558
> start: 1805647935
>5. Name: ad5s5
> Mediasize: 308163903488 (287G)
> Sectorsize: 512
> Mode: r1w1e2
> rawuuid: 12a0d7d2-c4de-11e0-b143-00270e19aa68
> rawtype: 516e7cb4-6ecf-11d6-8ff8-00022d09712b
> label: (null)
> length: 308163903488
> offset: 1232655646208
> type: freebsd
> index: 5
> end: 3009413182
> start: 2407530559
>6. Name: ad5s6
> Mediasize: 308163903488 (287G)
> Sectorsize: 512
> Mode: r1w1e2
> rawuuid: 130391ab-c4de-11e0-b143-00270e19aa68
> rawtype: 516e7cb4-6ecf-11d6-8ff8-00022d09712b
> label: (null)
> length: 308163903488
> offset: 1540819549696
> type: freebsd
> index: 6
> end: 3611295806
> start: 3009413183
>7. Name: ad5s7
> Mediasize: 308163903488 (287G)
> Sectorsize: 512
> Mode: r1w1e2
> rawuuid: 1369a442-c4de-11e0-b143-00270e19aa68
> rawtype: 516e7cb4-6ecf-11d6-8ff8-00022d09712b
> label: (null)
> length: 308163903488
> offset: 1848983453184
> type: freebsd
> index: 7
> end: 4213178430
> start: 3611295807
>8. Name: ad5s8
> Mediasize: 308163903488 (287G)
> Sectorsize: 512
> Mode: r1w1e2
> rawuuid: 13cea7cc-c4de-11e0-b143-00270e19aa68
> rawtype: 516e7cb4-6ecf-11d6-8ff8-00022d09712b
> label: (null)
> length: 308163903488
> offset: 2157147356672
> type: freebsd
> index: 8
> end: 4815061054
> start: 4213178431
>9. Name: ad5s9
> Mediasize: 308163903488 (287G)
> Sectorsize: 512
> Mode: r1w1e2
> rawuuid: 144a1bce-c4de-11e0-b143-00270e19aa68
> rawtype: 516e7cb4-6ecf-11d6-8ff8-00022d09712b
> label: (null)
> length: 308163903488
> offset: 2465311260160
> type: freebsd
> index: 9
> end: 5416943678
> start: 4815061055
>Consumers:
>1. Name: ad5
> Mediasize: 3000592982016 (2.7T)
> Sectorsize: 512
> Mode: r9w9e27
>
>*************************************************************
>E para o meu HD ad6 onde está o SO BSD ainda usando o scheme MBR portando
>particionar até 4 ...
>
> gpart list ad6
>Geom name: ad6
>state: OK
>fwheads: 16
>fwsectors: 63
>last: 1953525167
>first: 63
>entries: 4
>scheme: MBR
>Providers:
>1. Name: ad6s1
> Mediasize: 75161608704 (70G)
> Sectorsize: 512
> Mode: r6w6e11
> attrib: active
> rawtype: 165
> length: 75161608704
> offset: 32256
> type: freebsd
> index: 1
> end: 146800079
> start: 63
>2. Name: ad6s2
> Mediasize: 308163889152 (287G)
> Sectorsize: 512
> Mode: r1w1e2
> rawtype: 165
> length: 308163889152
> offset: 75161640960
> type: freebsd
> index: 2
> end: 748682675
> start: 146800080
>3. Name: ad6s3
> Mediasize: 308163889152 (287G)
> Sectorsize: 512
> Mode: r1w1e2
> rawtype: 165
> length: 308163889152
> offset: 383325530112
> type: freebsd
> index: 3
> end: 1350565271
> start: 748682676
>4. Name: ad6s4
> Mediasize: 308163889152 (287G)
> Sectorsize: 512
> Mode: r1w1e2
> rawtype: 165
> length: 308163889152
> offset: 691489419264
> type: freebsd
> index: 4
> end: 1952447867
> start: 1350565272
>Consumers:
>1. Name: ad6
> Mediasize: 1000204886016 (932G)
> Sectorsize: 512
> Mode: r9w9e26
>
>Agrupei todas com o mesmo tamanho ...
>gstripe label -v st0 /dev/ad5s1 /dev/ad5s2 /dev/ad5s3 /dev/ad5s4 /dev/ad5s5
>/dev/ad5s6 /dev/ad5s7 /dev/ad5s8 /dev/ad5s9 /dev/ad6s2 /dev/ad6s3 /dev/ad6s4
>
>estou subindo com o meu sysctl :
>kern.geom.debugflags=16
>kern.geom.label.gptid.enable=0
>
>O módulo geom_stripe está subindo no loader.cf
>
>Apos formatar montei minha partição sem problemas:
>mount /dev/stripe/st0 /backup
>
>até ae tudo funcionando df -lah
>
>/dev/stripe/st0 3.3T 4.0K 3.0T 0% /backup
>
> Tenho 3.3 Teras montados e funcional...
>
>O problema são os logs após o boot:
>/var/log/messages
>
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Disk ad5s2 attached to st0.
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Disk ad5s3 attached to st0.
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Disk ad5s4 attached to st0.
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Disk ad5s5 attached to st0.
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Disk ad5s6 attached to st0.
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Disk ad5s7 attached to st0.
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Disk ad5s8 attached to st0.
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Disk ad5s9 attached to st0.
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Cannot add disk
>ufsid/4e43f45beaac8665s1 to st0 (error=17).
>Aug 12 09:31:47 img kernel: GEOM: ufsid/4e43f45beaac8665s1: geometry does
>not match label (255h,63s != 16h,63s).
>Aug 12 09:31:47 img kernel: GEOM: ufsid/4e43f45beaac8665s1: media size does
>not match label.
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Cannot add disk
>ufsid/4e43f45beaac8665s2 to st0 (error=17).
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Cannot add disk
>ufsid/4e43f45beaac8665s3 to st0 (error=17).
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Cannot add disk
>ufsid/4e43f45beaac8665s4 to st0 (error=17).
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Cannot add disk
>ufsid/4e43f45beaac8665s5 to st0 (error=17).
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Cannot add disk
>ufsid/4e43f45beaac8665s6 to st0 (error=17).
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Cannot add disk
>ufsid/4e43f45beaac8665s7 to st0 (error=17).
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Cannot add disk
>ufsid/4e43f45beaac8665s8 to st0 (error=17).
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Cannot add disk
>ufsid/4e43f45beaac8665s9 to st0 (error=17).
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Cannot add disk
>ufsid/4e451ba505e404ed to st0 (error=17).
>Aug 12 09:31:47 img kernel: GEOM: ufsid/4e451ba505e404ed: geometry does not
>match label (255h,63s != 16h,63s).
>Aug 12 09:31:47 img kernel: GEOM: ufsid/4e451ba505e404ed: media size does
>not match label.
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Cannot add disk
>gptid/091bc6ae-c4de-11e0-b143-00270e19aa68 to st0 (error=17).
>Aug 12 09:31:47 img kernel: GEOM:
>gptid/091bc6ae-c4de-11e0-b143-00270e19aa68: geometry does not match label
>(255h,63s != 16h,63s).
>Aug 12 09:31:47 img kernel: GEOM:
>gptid/091bc6ae-c4de-11e0-b143-00270e19aa68: media size does not match label.
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Cannot add disk
>ufsid/4e451babe8b023d2 to st0 (error=17).
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Cannot add disk
>gptid/1145bc16-c4de-11e0-b143-00270e19aa68 to st0 (error=17).
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Cannot add disk
>ufsid/4e451bb1acbba4d0 to st0 (error=17).
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Cannot add disk
>gptid/11d36db4-c4de-11e0-b143-00270e19aa68 to st0 (error=17).
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Cannot add disk
>ufsid/4e451bb8284b2c59 to st0 (error=17).
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Cannot add disk
>gptid/1234d863-c4de-11e0-b143-00270e19aa68 to st0 (error=17).
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Cannot add disk
>ufsid/4e451bc03e9e830b to st0 (error=17).
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Cannot add disk
>gptid/12a0d7d2-c4de-11e0-b143-00270e19aa68 to st0 (error=17).
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Cannot add disk
>ufsid/4e451bc6e9349940 to st0 (error=17).
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Cannot add disk
>gptid/130391ab-c4de-11e0-b143-00270e19aa68 to st0 (error=17).
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Cannot add disk
>ufsid/4e451bccb7430652 to st0 (error=17).
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Cannot add disk
>gptid/1369a442-c4de-11e0-b143-00270e19aa68 to st0 (error=17).
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Cannot add disk
>ufsid/4e451bd3e61d8fe1 to st0 (error=17).
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Cannot add disk
>gptid/13cea7cc-c4de-11e0-b143-00270e19aa68 to st0 (error=17).
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Cannot add disk
>ufsid/4e451bddb1c72b00 to st0 (error=17).
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Cannot add disk
>gptid/144a1bce-c4de-11e0-b143-00270e19aa68 to st0 (error=17).
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Disk ad6s2 attached to st0.
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Disk ad6s3 attached to st0.
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Disk ad6s4 attached to st0.
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Device st0 activated.
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Cannot add disk
>ufsid/4e451be7b445ae8a to st0 (error=17).
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Cannot add disk
>ufsid/4e451bf120de74d1 to st0 (error=17).
>Aug 12 09:31:47 img kernel: GEOM: stripe/st0: media size does not match
>label.
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Cannot add disk
>ufsid/4e451bfdf8434247 to st0 (error=17).
>Aug 12 09:31:47 img kernel: GEOM: ufsid/4e451c564991ff4a: media size does
>not match label.
>
>
>********************************
>
> Nos logs podemos notar que os meus discos estão sendo adicionados durante o
>boot sem problemas nesta parte.
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Disk ad5s2 attached to st0.
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Disk ad5s3 attached to st0.
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Disk ad5s4 attached to st0.
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Disk ad5s5 attached to st0.
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Disk ad5s6 attached to st0.
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Disk ad5s7 attached to st0.
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Disk ad5s8 attached to st0.
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Disk ad5s9 attached to st0.
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Disk ad6s2 attached to st0.
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Disk ad6s3 attached to st0.
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Disk ad6s4 attached to st0.
>Aug 12 09:31:47 img kernel: GEOM_STRIPE: Device st0 activated.
>
>Tudo continua funcionando tranquilamente, mas fiquei pouco confiante de
>colocar algo em produção com estes erros todos, alguem sabe me informar o q
>é isso ?
>
>Eder
>-------------------------
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