NetApp常用管理命令总结.doc
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一、系统相关:
sysconfig-v 查看硬件信息,主要显示了硬件平台、版本、序列号、适配器(网卡、光纤卡等)、硬盘等硬件信息
sysconfig-r 显示磁盘、raid、volume信息,等同于volstatus-r
-每个RAID会显示RAID的类型、RAID中每个磁盘是属于数据盘(data)、校验盘(parity或dparity);
-volume的划分信息;
-磁盘基本信息,不属于RAID中的spare是本控制器的,partner是对端控制器的;
-磁盘详细信息,HA=hostadapter,比如4a表示slot4槽上卡的a口;shelf表示磁盘柜编号(如1表示1号盘柜);BAY表示在盘柜的第几块;
-当有盘损坏的时候,可以用sysconfig-r命令来看具体是那块盘损坏了;
二、配置RAID组:
2.1查看aggr信息
aggrshow_space-haggr0 查看aggr空间的使用情况(-h是以MB为单位,-g是以GB为单位,如果不指定aggr,则列出所有aggr的space使用情况)
volstatus-r 可以看到每个aggr包含几个raid组(rg),每个raid组有几块磁盘等信息,并列出所有spare磁盘
aggrstatusaggr0-r 列出指定的aggr0的信息
-aggrstatus[][-d|-r|-v|-l|-c|-b|-s|-f|-i|-?
]
nas3020a*>aggrstatus
AggrStateStatusOptions
aggr0onlineraid_dp,aggrroot
nas3020a*>aggrstatus-vaggr2 查看aggr2的一些options的值,如raidsize默认是16(16块盘一个RAID,超过16块盘会创建一个新的raid组)
AggrStateStatusOptions
aggr2onlineraid_dp,aggrnosnap=off,raidtype=raid_dp,
raidsize=16,
ignore_inconsistent=off,
snapmirrored=off,
resyncsnaptime=60,
fs_size_fixed=off,
snapshot_autodelete=on,
lost_write_protect=on
Volumes:
Plex/aggr2/plex0:
online,normal,active
RAIDgroup/aggr2/plex0/rg0:
normal
nas3020a*>aggrhelpoptions查看aggr相关的options的帮助信息(options的功能介绍和使用方法)
aggroptions
Thefollowingcommandsareavailable;formoreinformation
type"aggrhelpoptions"
fs_size_fixedraidsizeresyncsnaptimesnapmirrored
lost_write_protectraidtyperootsnapshot_autodelete
nosnap
nas3020a*>aggrhelpoptionsraidtype查看aggr的raidtype的说明和使用方法
aggroptionsraidtype
-changeaggregateortraditionalvolume's
RAIDtypeto
2.2创建aggr
aggrcreateaggr1-d0a.200a.210a.220a.230a.24 指定哪些盘组成aggr1
aggrcreateaggr28 指定由8块盘组成aggr2
nas3020a*>aggrstatusaggr2-r 查看aggr2的信息,可知系统自动从oa和ob各选择4块盘组成aggr2(负载分担)
Aggregateaggr2(online,raid_dp)(blockchecksums)
Plex/aggr2/plex0(online,normal,active)
RAIDgroup/aggr2/plex0/rg0(normal)
RAIDDiskDeviceHASHELFBAYCHANPoolTypeRPMUsed(MB/blks)Phys(MB/blks)
-------------------------------------------------------------------------
dparity0b.250b19FC:
A-FCAL10000136000/278528000137104/280790184
parity0a.350a23FC:
A-FCAL10000136000/278528000137104/280790184
data0b.320b20FC:
A-FCAL10000136000/278528000137104/280790184
data0a.250a19FC:
A-FCAL10000136000/278528000137104/280790184
data0b.260b110FC:
A-FCAL10000136000/278528000137104/280790184
data0a.360a24FC:
A-FCAL10000136000/278528000137104/280790184
data0b.350b23FC:
A-FCAL10000136000/278528000137104/280790184
data0a.260a110FC:
A-FCAL10000136000/278528000137104/280790184
nas3020a*>aggrstatusaggr1-r 查看aggr1的信息,由自定义的5块盘组成
Aggregateaggr1(online,raid_dp)(blockchecksums)
Plex/aggr1/plex0(online,normal,active)
RAIDgroup/aggr1/plex0/rg0(normal)
RAIDDiskDeviceHASHELFBAYCHANPoolTypeRPMUsed(MB/blks)Phys(MB/blks)
-------------------------------------------------------------------------
dparity0a.200a14FC:
A-FCAL10000136000/278528000137104/280790184
parity0a.210a15FC:
A-FCAL10000136000/278528000137104/280790184
data0a.220a16FC:
A-FCAL10000136000/278528000137104/280790184
data0a.230a17FC:
A-FCAL10000136000/278528000137104/280790184
data0a.240a18FC:
A-FCAL10000136000/278528000137104/280790184
2.3扩展aggr
aggradd命令的用法:
nas3020a>aggrhelpadd
aggradd[-f][-n][-g|new|all]
-adddiskslistedintoaggregate;
iseither:
[@]
or
-d...
[-d...].
参数说明:
-n预演命令的执行,如:
nas3020a>aggraddaggr2-n3
aggraddaggr2-d