Date: Mon, 10 Sep 2007 03:52:46 -0400 From: "Kevin Thompson" <antiduh@csh.rit.edu> To: freebsd-geom@freebsd.org Subject: geom label detaching partway through boot Message-ID: <op.tyfhhyg61l7iwy@corrugated-real.rochester.rr.com>
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I have a mildy complicated geom setup. Basically booting off of a geom =
raid0+1.
da0 --label-->geom0
da1 --label-->geom1
da2 --label-->geom2
da3 --label-->geom3
label/geom0s1a --|--mirror-->/dev/mirror/boot
label/geom1s1a --|
label/geom2s1a --|
label/geom3s1a --|
label/geom0s1d --|--stripe-->/dev/stripe/st0 --|--mirror-->/dev/mirror/g=
m0
label/geom1s1d --| |
|
label/geom2s1d --|--stripe-->/dev/stripe/st1 --|
label/geom3s1d --|
mirror/boot --> /
mirror/gm0s1d --> /usr
mirror/gm0s1e --> /var
mirror/gm0s1f --> /tmp
label/geom0s1b --> swap
label/geom1s1b --> swap
label/geom2s1b --> swap
label/geom3s1b --> swap
As you can see below, it looks like the label, mirror and
stripe classes are fighting, ending up with label losing
because mirror and stripe are going through the direct da
devices instead of the label/geomX devices. They were
originally created referencing label/geomX.
End result, the /dev/label/geomX devices aren't there at
boot and so my swap partitions can't mount. Sure, I could work
around it by using the direct da devices instead, but that
sort of defeats the purpose of geom label.
--Kevin Thompson
da0: 1024MB (2097152 512 byte sectors: 128H 32S/T 512C)
da1 at bt0 bus 0 target 1 lun 0
da1: <VMware, VMware Virtual S 1.0> Fixed Direct Access SCSI-2 device
da1: 3.300MB/s transfers, Tagged Queueing Enabled
da1: 1024MB (2097152 512 byte sectors: 128H 32S/T 512C)
da2 at bt0 bus 0 target 2 lun 0
da2: <VMware, VMware Virtual S 1.0> Fixed Direct Access SCSI-2 device
da2: 3.300MB/s transfers, Tagged Queueing Enabled
da2: 1024MB (2097152 512 byte sectors: 128H 32S/T 512C)
da3 at bt0 bus 0 target 3 lun 0
da3: <VMware, VMware Virtual S 1.0> Fixed Direct Access SCSI-2 device
da3: 3.300MB/s transfers, Tagged Queueing Enabled
da3: 1024MB (2097152 512 byte sectors: 128H 32S/T 512C)
GEOM_LABEL: Label for provider da0 is label/geom0.
GEOM_LABEL: Label for provider da1 is label/geom1.
GEOM_LABEL: Label for provider da2 is label/geom2.
GEOM_LABEL: Label for provider da3 is label/geom3.
GEOM_MIRROR: Device boot created (id=3D2370896177).
GEOM_MIRROR: Device boot: provider da0s1a detected.
GEOM_STRIPE: Device st0 created (id=3D2811180181).
GEOM_STRIPE: Disk da0s1d attached to st0.
GEOM_MIRROR: Device boot: provider da1s1a detected.
GEOM_STRIPE: Disk da1s1d attached to st0.
GEOM_STRIPE: Device st0 activated.
GEOM_MIRROR: Device boot: provider da2s1a detected.
GEOM_STRIPE: Device st1 created (id=3D2904908189).
GEOM_STRIPE: Disk da2s1d attached to st1.
GEOM_MIRROR: Device boot: provider da3s1a detected.
GEOM_MIRROR: Device boot: provider da1s1a activated.
GEOM_MIRROR: Device boot: provider da3s1a activated.
GEOM_MIRROR: Device boot: provider da2s1a activated.
GEOM_MIRROR: Device boot: provider da0s1a activated.
GEOM_MIRROR: Device boot: provider mirror/boot launched.
GEOM_STRIPE: Disk da3s1d attached to st1.
GEOM_STRIPE: Device st1 activated.
GEOM_LABEL: Label label/geom0 removed.
GEOM_LABEL: Label label/geom1 removed.
GEOM_MIRROR: Device gm0 created (id=3D1645009057).
GEOM_MIRROR: Device gm0: provider stripe/st0 detected.
GEOM_LABEL: Label label/geom2 removed.
GEOM_LABEL: Label label/geom3 removed.
GEOM_MIRROR: Device gm0: provider stripe/st1 detected.
GEOM_MIRROR: Device gm0: provider stripe/st1 activated.
GEOM_MIRROR: Device gm0: provider stripe/st0 activated.
GEOM_MIRROR: Device gm0: provider mirror/gm0 launched.
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