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решение_gmirror_ggate [2010/02/19 16:33] val |
решение_gmirror_ggate [2013/05/22 13:50] |
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- | ====== Решение GMIRROR GGATE ====== | ||
- | [[http://www.freebsd.org/doc/en/books/handbook/geom-mirror.html]] | ||
- | |||
- | [[http://www.freebsd.org/doc/en/books/handbook/geom-ggate.html]] | ||
- | |||
- | <code> | ||
- | [gate2:~] # cat /etc/gg.exports | ||
- | master RW /dev/ad1s1e | ||
- | |||
- | [gate2:~] # ggated | ||
- | |||
- | [gate1:~] # ggatec create -t 10 -u 0 slave /dev/ad1s1e && echo Success | ||
- | Success | ||
- | [gate1:~] # ggatec list | ||
- | ggate0 | ||
- | |||
- | [gate1:~] # gmirror insert -p 100 gm0 /dev/ad1s1e | ||
- | |||
- | [gate1:~] # gmirror label -v -n -b prefer gm0 /dev/ggate0 | ||
- | Metadata value stored on /dev/ggate0. | ||
- | Done. | ||
- | [gate1:~] # gmirror load | ||
- | [gate1:~] # gmirror insert -p 100 gm0 /dev/ad1s1e | ||
- | |||
- | [gate1:~] # gmirror status | ||
- | Name Status Components | ||
- | mirror/gm0 DEGRADED ggate0 | ||
- | ad1s1e | ||
- | |||
- | [gate1:~] # gmirror status | ||
- | Name Status Components | ||
- | mirror/gm0 DEGRADED ggate0 | ||
- | ad1s1e | ||
- | [gate1:~] # gmirror list gm0 | ||
- | Geom name: gm0 | ||
- | State: DEGRADED | ||
- | Components: 2 | ||
- | Balance: prefer | ||
- | Slice: 4096 | ||
- | Flags: NOAUTOSYNC | ||
- | GenID: 0 | ||
- | SyncID: 1 | ||
- | ID: 3348985214 | ||
- | Providers: | ||
- | 1. Name: mirror/gm0 | ||
- | Mediasize: 1073438720 (1.0G) | ||
- | Sectorsize: 512 | ||
- | Mode: r0w0e0 | ||
- | Consumers: | ||
- | 1. Name: ggate0 | ||
- | Mediasize: 1073439232 (1.0G) | ||
- | Sectorsize: 512 | ||
- | Mode: r1w1e1 | ||
- | State: ACTIVE | ||
- | Priority: 0 | ||
- | Flags: NONE | ||
- | GenID: 0 | ||
- | SyncID: 1 | ||
- | ID: 2553232608 | ||
- | 2. Name: ad1s1e | ||
- | Mediasize: 1073439232 (1.0G) | ||
- | Sectorsize: 512 | ||
- | Mode: r1w1e1 | ||
- | State: STALE | ||
- | Priority: 100 | ||
- | Flags: SYNCHRONIZING | ||
- | GenID: 0 | ||
- | SyncID: 1 | ||
- | ID: 1755782325 | ||
- | |||
- | [gate1:~] # gmirror rebuild gm0 ad1s1e | ||
- | |||
- | [gate1:~] # gmirror status | ||
- | Name Status Components | ||
- | mirror/gm0 DEGRADED ggate0 | ||
- | ad1s1e (1%) | ||
- | </code> |