Date: Mon, 6 Jun 2005 12:39:30 +0200 From: "Conrad Burger" <conrad.burger@swistgroup.com> To: <freebsd-geom@freebsd.org> Subject: Gmirror - need information and help Message-ID: <88B5DDE8C1A06741B754B910DE2DEFBB49A915@HERMES.swistgroup.com>
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Hi all Hope someone can help me with the following problem(s). The scenario: 2 system and 5 disks. Freebsd 5.3-p5 I created a 3 member gmirror mirror on system1. Removed one member(disk) from system1. (Shut the system and removed disk) Then inserted the disk in system2 and booted the system. Now the problem is: on system1 I have a "2 member gmirror" and on system2 I have a "1 member gmirror. And I can't add more members to the gmirror on system2. System1's gmirror is in a degraded state. How do I "tell" gmirror to remove the "removed disk" from its configuration and change its state to COMPLETE? What do I need to do to be able to add a member to System2's gmirror? Below are the output of how I tried to add another member to system2's gmirror and the output of "gmirror list" on both systems. Please help, I have been struggling with this problem for the last week. The systems need to go into production! Will provide more info per request... Regards Conrad Output of system2 (trying to add another member to gmirror(gm0)) ---------------------------------------------------------------------- [63] root@boron:/var/log# glabel list Geom name: da0 Providers: 1. Name: label/disk2 Mediasize: 18373348864 (17G) Sectorsize: 512 Mode: r5w5e3 secoffset: 0 offset: 0 seclength: 35885447 length: 18373348864 index: 0 Consumers: 1. Name: da0 Mediasize: 18373349376 (17G) Sectorsize: 512 Mode: r5w5e4 [65] root@boron:/var/log# glabel label -v disk0 da1 Metadata value stored on da1. Done. [66] root@boron:/var/log# glabel list Geom name: da1 Providers: 1. Name: label/disk0 Mediasize: 18373348864 (17G) Sectorsize: 512 Mode: r0w0e0 secoffset: 0 offset: 0 seclength: 35885447 length: 18373348864 index: 0 Consumers: 1. Name: da1 Mediasize: 18373349376 (17G) Sectorsize: 512 Mode: r0w0e0 [70] root@boron:/var/log# gmirror insert gm0 label/disk0 Not all disks connected. ---------------------------------------------------------------------- Output of system1 (gmirror list) ---------------------------------------------------------------------- Geom name: gm0 State: DEGRADED Components: 3 Balance: load Slice: 4096 Flags: NONE SyncID: 3 ID: 2033501248 Providers: 1. Name: mirror/gm0 Mediasize: 18373348352 (17G) Sectorsize: 512 Mode: r5w5e2 Consumers: 1. Name: label/disk0 Mediasize: 18373348864 (17G) Sectorsize: 512 Mode: r5w5e3 State: ACTIVE Priority: 0 Flags: DIRTY SyncID: 3 ID: 407245497 2. Name: label/disk1 Mediasize: 18373348864 (17G) Sectorsize: 512 Mode: r5w5e3 State: ACTIVE Priority: 0 Flags: DIRTY SyncID: 3 ID: 1435311995 Geom name: gm0.sync ---------------------------------------------------------------------- Output of system2 (gmirror list) ---------------------------------------------------------------------- Geom name: gm0 State: DEGRADED Components: 3 Balance: load Slice: 4096 Flags: NONE SyncID: 5 ID: 2033501248 Providers: 1. Name: mirror/gm0 Mediasize: 18373348352 (17G) Sectorsize: 512 Mode: r5w5e2 Consumers: 1. Name: label/disk2 Mediasize: 18373348864 (17G) Sectorsize: 512 Mode: r5w5e3 State: ACTIVE Priority: 0 Flags: DIRTY SyncID: 5 ID: 1488378826 Geom name: gm0.sync ----------------------------------------------------------------------
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