Jon*_*nas 3 opensolaris hard-drive zfs mirroring
我有一台有两个硬盘的机器。我已经在其中一个上安装了 OpenSolaris,现在我想在我的 zpool rpool 中添加另一个作为镜像驱动器。我想我必须先格式化第二个磁盘,然后将其添加到池中。我怎样才能做到这一点?
我曾试图按照OpenSolaris的ZFS的rpool镜,但是当我来到prtvtoc /dev/rdsk/c7t0d0s0 | fmthard -s - /dev/rdsk/c7t1d0s0然后我得到这个消息:fmthard: Cannot stat device /dev/rdsk/c7t1d0s0和prtvtoc: /dev/rdsk/c7t0d0s0: No such file or directory
这是一些命令和我的输出(我已经删除了我认为不需要的部分输出:
pfexec format
AVAILABLE DISK SELECTIONS:
0. c7d0
1. c7d1
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和
zpool status
pool: rpool
state: ONLINE
scrub: none requested
config:
NAME STATE READ WRITE CKSUM
rpool ONLINE 0 0 0
c7d0s0 ONLINE 0 0 0
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编辑:运行devfsadm -v以下命令后工作正常:
pfexec fdisk /dev/rdsk/c7d1s2
prtvtoc /dev/rdsk/c7d0s2 | fmthard -s - /dev/rdsk/c7d1s2
zpool attach -f rpool c7d0s0 c7d1s0
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和
zpool status
pool: rpool
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.
scrub: resilver completed after 0h10m with 0 errors
config:
NAME STATE READ WRITE CKSUM
rpool ONLINE 0 0 0
c7d0s0 ONLINE 0 0 0
c7d1s0 ONLINE 0 0 0 3,77G resilvered
errors: No known data errors
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但是我安装grub失败了
pfexec installgrub /boot/grub/stage1 /boot/grub/stage2 c7d1s0
cannot open/stat device c7d1s0
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format获得可用硬碟的列表。format/fdisk。zpool attach添加一个新的镜像设备对现有设备。zpool status rpool。grub在第二张磁盘上,以使其可启动。(也在 BIOS 中启用它作为引导驱动器。并测试它!)所以最后这里是命令序列:
fdisk /dev/rdsk/c7d1s2 (confirm that you want a 100% Solaris partition)
prtvtoc /dev/rdsk/c7d0s2 | fmthard -s - /dev/rdsk/c7d1s2
zpool attach [-f] rpool c7d0s0 c7d1s0 (maybe use "-f" flag)
zpool status
installgrub /boot/grub/stage1 /boot/grub/stage2 /dev/rdsk/c7d1s0
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如果您仍然无法让它工作,请向我们展示 的输出zpool status和驱动器列表的输出format。