Date: Tue, 04 Jan 2011 16:21:31 +0200 From: Daniel Braniss <danny@cs.huji.ac.il> To: freebsd-stable@freebsd.org Subject: gstripe/gpart problems. Message-ID: <E1Pa7lU-0009EF-1F@kabab.cs.huji.ac.il>
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Hi,
I have 2 ada disks striped:
# gstripe list
Geom name: s1
State: UP
Status: Total=2, Online=2
Type: AUTOMATIC
Stripesize: 65536
ID: 2442772675
Providers:
1. Name: stripe/s1
Mediasize: 1000215674880 (932G)
Sectorsize: 512
Stripesize: 65536
Stripeoffset: 0
Mode: r0w0e0
Consumers:
1. Name: ada0
Mediasize: 500107862016 (466G)
Sectorsize: 512
Mode: r0w0e0
Number: 0
2. Name: ada1
Mediasize: 500107862016 (466G)
Sectorsize: 512
Mode: r0w0e0
Number: 1
boot complains:
GEOM_STRIPE: Device s1 created (id=2442772675).
GEOM_STRIPE: Disk ada0 attached to s1.
GEOM: ada0: corrupt or invalid GPT detected.
GEOM: ada0: GPT rejected -- may not be recoverable.
GEOM_STRIPE: Disk ada1 attached to s1.
GEOM_STRIPE: Device s1 activated.
# gpart show
=> 34 1953546173 stripe/s1 GPT (932G)
34 128 1 freebsd-boot (64K)
162 1953546045 - free - (932G)
# gpart show
=> 34 1953546173 stripe/s1 GPT (932G)
34 128 1 freebsd-boot (64K)
162 1953546045 - free - (932G)
# gpart add -t freebsd-ufs -s 20g stripe/s1
GEOM: ada0: corrupt or invalid GPT detected.
GEOM: ada0: GPT rejected -- may not be recoverable.
stripe/s1p2 added
# gpart show
=> 34 1953546173 stripe/s1 GPT (932G)
34 128 1 freebsd-boot (64K)
162 41943040 2 freebsd-ufs (20G)
41943202 1911603005 - free - (912G)
if I go the MBR road, all seems ok, but as soon as I try to write
the boot block (boot0cfg -B /dev/stripe/s1) again the kernel
starts to complain about corrupted GEOM too.
any ideas?
thanks,
danny
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