Date: Sun, 24 Apr 2005 06:24:34 +0400 From: Toxa <postfix@sendmail.ru> To: FreeBSD-CURRENT <current@freebsd.org> Cc: freebsd-geom@freebsd.org Subject: gmirror: Not all disks connected Message-ID: <20050424022434.GA3384@laptoxa.toxa.lan>
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I've installed 5.4-rc3 recently and decided to play with geom gmirror. I have two fresh SAMSUNG SP0411N/TW100-11, so I've put it together and followed steps described in http://people.freebsd.org/~rse/mirror/. Everything was ok, but when I rebooted with "the final two-disk GEOM mirror setup", I've noticed what it's probably still one disk in gm0: Timecounter "TSC" frequency 1817908512 Hz quality 800 Timecounters tick every 10.000 msec ad0: 38203MB <SAMSUNG SP0411N/TW100-11> [77619/16/63] at ata0-master UDMA100 ad1: 38204MB <SAMSUNG SP0411N/TW100-11> [77622/16/63] at ata0-slave UDMA100 GEOM_MIRROR: Device gm0 created (id=2404813840). GEOM_MIRROR: Device gm0: provider ad1 detected. GEOM_MIRROR: Force device gm0 start due to timeout. GEOM_MIRROR: Device gm0: provider ad1 activated. GEOM_MIRROR: Device gm0: provider mirror/gm0 launched. Mounting root from ufs:/dev/mirror/gm0s1a Well, maybe I've lost last changes ang gmirror still lives with ad1 only? cymbal# gmirror list Geom name: gm0 State: DEGRADED Components: 2 Balance: round-robin Slice: 4096 Flags: NONE GenID: 0 SyncID: 3 ID: 2404813840 Providers: 1. Name: mirror/gm0 Mediasize: 40060403200 (37G) Sectorsize: 512 Mode: r7w7e2 Consumers: 1. Name: ad1 Mediasize: 40060403712 (37G) Sectorsize: 512 Mode: r1w1e1 State: ACTIVE Priority: 0 Flags: DIRTY GenID: 0 SyncID: 3 ID: 3247857729 When I tried to repeat last steps, I got message "Not all disks connected". cymbal# gmirror configure -a gm0 Not all disks connected. cymbal# gmirror status Name Status Components mirror/gm0 DEGRADED ad1 It seems like gmirror think I've lost ad0, but it's ok. I've tried to play with gmirror utility but in most cases I've got "Not all disk connected" message. Any help will be very appreciated. Thanks in advance.
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