求助:zfs 更换硬盘失败
zpool statuspool: eniq_sp_1
state: DEGRADED
status: The pool is formatted using an older on-disk format.The pool can
still be used, but some features are unavailable.
action: Upgrade the pool using 'zpool upgrade'.Once this is done, the
pool will no longer be accessible on older software versions.
scrub: scrub completed after 2h44m with 0 errors on Thu Feb7 17:56:41 2013
config:
NAME STATE READ WRITE CKSUM
eniq_sp_1 DEGRADED 0 0 0
mirror DEGRADED 0 0 0
replacing UNAVAIL 0 0 0insufficient replicas
c1t0d2s0/oUNAVAIL 0 0 0cannot open
c1t0d2 UNAVAIL 0 0 0cannot open
c1t0d1 ONLINE 0 0 0
c1t0d2硬盘坏了,更换新盘做zpool replace同步到一半DOA,重新更换一块盘可重新做zpool replace的时候报错,报错如下:
#zpool replace eniq_sp_1c1t0d2
cannot replace c1t0d2 with c1t0d2: cannot replace a replacing device
哪位兄弟碰到过这种情况麻烦指点一下
你必须要先讲清楚,你的硬件环境 回复 2# 119beyond
x4600+4*SUN ST2540
X4600系统是ZFS 文件系统,每台SUN ST2540 12块硬盘每块盘做一个RAID0然后映射给主机,每个卷跟不同磁阵化出来的卷做镜像。前几天磁阵上的硬盘坏了一块c1t0d2 ,更换完跟c1t0d1同步一段就DOA了,现在重新更换硬盘后重新zpool replace就报错。看了些资料说是把c1t0d2 detach 出来就可按照正常更换,不知道行不行
# zpool status
pool: eniq_sp_1
state: DEGRADED
status: The pool is formatted using an older on-disk format.The pool can
still be used, but some features are unavailable.
action: Upgrade the pool using 'zpool upgrade'.Once this is done, the
pool will no longer be accessible on older software versions.
scrub: scrub completed after 2h44m with 0 errors on Thu Feb7 17:56:41 2013
config:
NAME STATE READ WRITE CKSUM
eniq_sp_1 DEGRADED 0 0 0
mirror DEGRADED 0 0 0
replacing UNAVAIL 0 0 0insufficient replicas
c1t0d2s0/oUNAVAIL 0 0 0cannot open
c1t0d2 UNAVAIL 0 0 0cannot open
c1t0d1 ONLINE 0 0 0
mirror ONLINE 0 0 0
c1t0d3 ONLINE 0 0 0
c4t0d1 ONLINE 0 0 0
mirror ONLINE 0 0 0
c1t0d4 ONLINE 0 0 0
c4t0d2 ONLINE 0 0 0
mirror ONLINE 0 0 0
c1t0d5 ONLINE 0 0 0
c4t0d3 ONLINE 0 0 0
mirror ONLINE 0 0 0
c1t0d6 ONLINE 0 0 0
c4t0d4 ONLINE 0 0 0
mirror ONLINE 0 0 0
c1t0d7 ONLINE 0 0 0
c4t0d5 ONLINE 0 0 0
mirror ONLINE 0 0 0
c1t0d8 ONLINE 0 0 0
c4t0d6 ONLINE 0 0 0
mirror ONLINE 0 0 0
c1t0d9 ONLINE 0 0 0
c4t0d7 ONLINE 0 0 0
mirror ONLINE 0 0 0
c1t0d10 ONLINE 0 0 0
c4t0d8 ONLINE 0 0 0
mirror ONLINE 0 0 0
c1t0d11 ONLINE 0 0 0
c4t0d9 ONLINE 0 0 0
mirror ONLINE 0 0 0
c1t0d12 ONLINE 0 0 0
c4t0d10 ONLINE 0 0 0
mirror ONLINE 0 0 0
c2t0d1 ONLINE 0 0 0
c4t0d11 ONLINE 0 0 0
mirror ONLINE 0 0 0
c2t0d2 ONLINE 0 0 0
c4t0d12 ONLINE 0 0 0
mirror ONLINE 0 0 0
c2t0d3 ONLINE 0 0 0
c5t0d1 ONLINE 0 0 0
mirror ONLINE 0 0 0
c2t0d4 ONLINE 0 0 0
c5t0d2 ONLINE 0 0 0
mirror ONLINE 0 0 0
c2t0d5 ONLINE 0 0 0
c5t0d3 ONLINE 0 0 0
mirror ONLINE 0 0 0
c2t0d6 ONLINE 0 0 0
c5t0d4 ONLINE 0 0 0
mirror ONLINE 0 0 0
c2t0d7 ONLINE 0 0 0
c5t0d5 ONLINE 0 0 0
mirror ONLINE 0 0 0
c2t0d8 ONLINE 0 0 0
c5t0d6 ONLINE 0 0 0
mirror ONLINE 0 0 0
c2t0d9 ONLINE 0 0 0
c5t0d7 ONLINE 0 0 0
mirror ONLINE 0 0 0
c2t0d10 ONLINE 0 0 0
c5t0d8 ONLINE 0 0 0
mirror ONLINE 0 0 0
c2t0d11 ONLINE 0 0 0
c5t0d9 ONLINE 0 0 0
mirror ONLINE 0 0 0
c2t0d12 ONLINE 0 0 0
c5t0d10 ONLINE 0 0 0
mirror ONLINE 0 0 0
c3t1d0 ONLINE 0 0 0
c5t0d11 ONLINE 0 0 0
mirror ONLINE 0 0 0
c3t2d0 ONLINE 0 0 0
c5t0d12 ONLINE 0 0 0
还有一点是磁盘DOA后zpool status 输出如下
# zpool status
pool: eniq_sp_1
state: DEGRADED
status: The pool is formatted using an older on-disk format.The pool can
still be used, but some features are unavailable.
action: Upgrade the pool using 'zpool upgrade'.Once this is done, the
pool will no longer be accessible on older software versions.
scrub: scrub completed after 2h44m with 0 errors on Thu Feb7 17:56:41 2013
config:
NAME STATE READ WRITE CKSUM
eniq_sp_1 DEGRADED 0 0 0
mirror DEGRADED 0 0 0
replacing UNAVAIL 0 0 0insufficient replicas
c1t0d2s0/oUNAVAIL 0 0 0cannot open
c1t0d2 UNAVAIL 0 0 0cannot open
c1t0d1 ONLINE 0 0 0
mirror ONLINE 0 0 0
c1t0d3 ONLINE 0 0 0
c4t0d1 ONLINE 0 0 0
mirror ONLINE 0 0 0
c1t0d4 ONLINE 0 0 0
c4t0d2 ONLINE 0 0 0
mirror ONLINE 0 0 0
c1t0d5 ONLINE 0 0 0
c4t0d3 ONLINE 0 0 0
mirror ONLINE 0 0 0
c1t0d6 ONLINE 0 0 0
c4t0d4 ONLINE 0 0 0
mirror ONLINE 0 0 0
c1t0d7 ONLINE 0 0 0
c4t0d5 ONLINE 0 0 0
mirror ONLINE 0 0 0
c1t0d8 ONLINE 0 0 0
c4t0d6 ONLINE 0 0 0
mirror ONLINE 0 0 0
c1t0d9 ONLINE 0 0 0
c4t0d7 ONLINE 0 0 0
mirror ONLINE 0 0 0
c1t0d10 ONLINE 0 0 0
c4t0d8 ONLINE 0 0 0
mirror ONLINE 0 0 0
c1t0d11 ONLINE 0 0 0
c4t0d9 ONLINE 0 0 0
mirror ONLINE 0 0 0
c1t0d12 ONLINE 0 0 0
c4t0d10 ONLINE 0 0 0
mirror ONLINE 0 0 0
c2t0d1 ONLINE 0 0 0
c4t0d11 ONLINE 0 0 0
mirror ONLINE 0 0 0
c2t0d2 ONLINE 0 0 0
c4t0d12 ONLINE 0 0 0
mirror ONLINE 0 0 0
c2t0d3 ONLINE 0 0 0
c5t0d1 ONLINE 0 0 0
mirror ONLINE 0 0 0
c2t0d4 ONLINE 0 0 0
c5t0d2 ONLINE 0 0 0
mirror ONLINE 0 0 0
c2t0d5 ONLINE 0 0 0
c5t0d3 ONLINE 0 0 0
mirror ONLINE 0 0 0
c2t0d6 ONLINE 0 0 0
c5t0d4 ONLINE 0 0 0
mirror ONLINE 0 0 0
c2t0d7 ONLINE 0 0 0
c5t0d5 ONLINE 0 0 0
mirror ONLINE 0 0 0
c2t0d8 ONLINE 0 0 0
c5t0d6 ONLINE 0 0 0
mirror ONLINE 0 0 0
c2t0d9 ONLINE 0 0 0
c5t0d7 ONLINE 0 0 0
mirror ONLINE 0 0 0
c2t0d10 ONLINE 0 0 0
c5t0d8 ONLINE 0 0 0
mirror ONLINE 0 0 0
c2t0d11 ONLINE 0 0 0
c5t0d9 ONLINE 0 0 0
mirror ONLINE 0 0 0
c2t0d12 ONLINE 0 0 0
c5t0d10 ONLINE 0 0 0
mirror ONLINE 0 0 0
c3t1d0 ONLINE 0 0 0
c5t0d11 ONLINE 0 0 0
mirror ONLINE 0 0 0
c3t2d0 ONLINE 0 0 0
c5t0d12 ONLINE 0 0 0 ST 2540更换新硬盘前是否把c1t0d2raid信息删除,然后换盘重新做raid0,在系统下面#devfsadm -C 刷新硬盘,然后#format查看是否任到新的c1t0d2,最后再#zpool replace eniq_sp_1c1t0d2 同意楼上的做法, 回复 5# gary_1819
这种故障换了好几回了,也知道怎么换,只是这次人品不行换了新盘DOA了
在虚拟机上试验了一下这种报错应该怎么做,做法是直接把c1t0d2 detach出来后就可以按照正常步骤replace了
对着佛龛多烧几注香 回复 8# 119beyond
晚上弄这故障呵呵是得多烧烧香了点太背了 这不是联通的吗哈哈
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