Date: Sun, 16 Feb 2014 10:55:53 GMT From: "Vladislav V. Prodan" <admin@support.od.ua> To: freebsd-gnats-submit@FreeBSD.org Subject: misc/186816: After adding a disk in the disk pool is lost geom disk Message-ID: <201402161055.s1GAtr2C067845@cgiserv.freebsd.org> Resent-Message-ID: <201402161100.s1GB00Pa024902@freefall.freebsd.org>
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>Number: 186816
>Category: misc
>Synopsis: After adding a disk in the disk pool is lost geom disk
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Sun Feb 16 11:00:00 UTC 2014
>Closed-Date:
>Last-Modified:
>Originator: Vladislav V. Prodan
>Release: FreeBSD 10.0
>Organization:
support.od.ua
>Environment:
FreeBSD vm-10-1.domain.com 10.0-STABLE FreeBSD 10.0-STABLE #0: Sun Feb 16 06:09:42 EET 2014 root@vm-10-1.domain.com:/usr/obj/usr/src/sys/GENERIC amd64
>Description:
I tried to increase the size of the pool by adding a larger disk.
# gpart show
=> 34 16777149 ada0 GPT (8.0G)
34 1024 1 freebsd-boot (512K)
1058 990 - free - (495K)
2048 2097152 2 freebsd-swap (1.0G)
2099200 14677983 3 freebsd-zfs (7.0G)
=> 34 20971453 ada1 GPT (10G)
34 1024 1 freebsd-boot (512K)
1058 990 - free - (495K)
2048 2097152 2 freebsd-swap (1.0G)
2099200 18872287 3 freebsd-zfs (9.0G)
=> 34 20971453 diskid/DISK-VB7f1c16c2-98b6ad8e GPT (10G)
34 1024 1 freebsd-boot (512K)
1058 990 - free - (495K)
2048 2097152 2 freebsd-swap (1.0G)
2099200 18872287 3 freebsd-zfs (9.0G)
#zpool attach zroot gpt/system-ada0 gpt/system-ada1
# zpool status
pool: zroot
state: ONLINE
status: One or more devices is currently being resilvered. The pool will
continue to function, possibly in a degraded state.
action: Wait for the resilver to complete.
scan: resilver in progress since Sun Feb 16 12:42:08 2014
3,64G scanned out of 6,70G at 6,71M/s, 0h7m to go
3,64G resilvered, 54,40% done
config:
NAME STATE READ WRITE CKSUM
zroot ONLINE 0 0 0
mirror-0 ONLINE 0 0 0
gpt/system-ada0 ONLINE 0 0 0
gpt/system-ada1 ONLINE 0 0 0 (resilvering)
errors: No known data errors
And now I can not prescribe the boot sector at the beginning of the disc.
# gpart bootcode -b /boot/pmbr -p /boot/gptzfsboot -i 1 ada1
gpart: No such geom: ada1.
# gpart show
=> 34 16777149 ada0 GPT (8.0G)
34 1024 1 freebsd-boot (512K)
1058 990 - free - (495K)
2048 2097152 2 freebsd-swap (1.0G)
2099200 14677983 3 freebsd-zfs (7.0G)
=> 34 20971453 diskid/DISK-VB7f1c16c2-98b6ad8e GPT (10G)
34 1024 1 freebsd-boot (512K)
1058 990 - free - (495K)
2048 2097152 2 freebsd-swap (1.0G)
2099200 18872287 3 freebsd-zfs (9.0G)
# ll /dev/gpt
total 0
crw-r----- 1 root operator 0x57 16 фев 11:54 boot-0
crw-r----- 1 root operator 0x72 16 фев 12:39 boot-1
crw-r----- 1 root operator 0x59 16 фев 11:54 swap-ada0
crw-r----- 1 root operator 0x73 16 фев 12:39 swap-ada1
crw-r----- 1 root operator 0x5b 16 фев 11:54 system-ada0
crw-r----- 1 root operator 0x75 16 фев 12:39 system-ada1
# ll /dev | grep ad
lrwxr-xr-x 1 root wheel 4 16 фев 11:54 ad4@ -> ada0
lrwxr-xr-x 1 root wheel 6 16 фев 11:54 ad4p1@ -> ada0p1
lrwxr-xr-x 1 root wheel 6 16 фев 11:54 ad4p2@ -> ada0p2
lrwxr-xr-x 1 root wheel 6 16 фев 11:54 ad4p3@ -> ada0p3
lrwxr-xr-x 1 root wheel 4 16 фев 11:54 ad6@ -> ada1
crw-r----- 1 root operator 0x48 16 фев 11:54 ada0
crw-r----- 1 root operator 0x4b 16 фев 11:54 ada0p1
crw-r----- 1 root operator 0x4d 16 фев 11:54 ada0p2
crw-r----- 1 root operator 0x4f 16 фев 11:54 ada0p3
crw-r----- 1 root operator 0x51 16 фев 11:54 ada1
>How-To-Repeat:
gpart show
zpool attach zroot gpt/system-ada0 gpt/system-ada1
gpart bootcode -b /boot/pmbr -p /boot/gptzfsboot -i 1 ada1
gpart show
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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