最新netapp常用命令总结.docx
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最新netapp常用命令总结.docx
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最新netapp常用命令总结
NetApp常用管理命令总结
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[
]
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
aggroptions
-changeaggregateortraditionalvolume
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
-adddiskslistedin
or
-d
[-d
参数说明:
-n预演命令的执行,如:
nas3020a>aggraddaggr2-n3
aggraddaggr2-d0b.210a.270b.45
-g可以将盘加入指定的RG中(raid-group),或加入到一个新建的RG中(new),而使用all选项,则会先向存在的RG里面添加磁盘,直到它们满了,然后再新创建RG
如果没有使用-g选项,则磁盘首先被加入到最近创建的RG里面,直到它满了才会创建新的RG(同"-gall")
-d指定具体的磁盘,如:
aggraddaggr2-d0b.200a.240b.42
...
Additionof3diskstotheaggregatehascompleted.
实例演示:
nas3020a*>aggraddaggr13往aggr1中增加3块盘
nas3020a*>aggrstatusaggr1-r再次查看后,发现在aggr1中原来的raid组中增加了3块数据盘(而不是增加一个raid组)
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
data0b.360b24FC:
A-FCAL10000136000/278528000137422/281442144
data0a.370a25FC:
A-FCAL10000136000/278528000137104/280790184
data0b.270b111FC:
A-FCAL10000136000/278528000137104/280790184
nas3020a*>aggroptionsaggr1raidsize4设置随后加入aggr1中的盘,由4块盘组成一个raid组,但是不影响前面已创建好的raid组
nas3020a*>aggraddaggr14然后再往aggr1中增加4块盘
nas3020a*>aggrstatusaggr1-r再次查看aggr1的信息,发现aggr1中增加了一个4块盘组成的raid组
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
data0b.360b24FC:
A-FCAL10000136000/278528000137422/281442144
data0a.370a25FC:
A-FCAL10000136000/278528000137104/280790184
data0b.270b111FC:
A-FCAL10000136000/278528000137104/280790184
RAIDgroup/aggr1/plex0/rg1(normal)
RAIDDiskDeviceHASHELFBAYCHANPoolTypeRPMUsed(MB/blks)Phys(MB/blks)
-------------------------------------------------------------------------
dparity0b.370b25FC:
A-FCAL10000136000/278528000139072/284820800
parity0a.380a26FC:
A-FCAL10000136000/278528000137104/280790184
data0b.280b112FC:
A-FCAL10000136000/278528000137104/280790184
data0a.270a111FC:
A-FCAL10000136000/278528000137104/280790184
nas3020a*>aggraddaggr15如果指定加入aggr1中的盘数是5,则会提示不是所有的盘都会用到,因为之前已经定义了raidsize=4
Notalldisksused
Note:
preparingtoadd2datadisksand2paritydisks.
Continue?
([y]es,[n]o,or[p]reviewRAIDlayout)y
....
nas3020a*>aggrstatusaggr1-r然后可以看到虽然指定加入aggr1的盘是5块,但是实际只增加了一个4块盘的raid组
Aggregateaggr1(online,raid_dp)(blockchecksums)
Plex/aggr1/plex0(online,normal,active)
RAIDgroup/aggr1/plex0/rg0(normal)
......
RAIDgroup/aggr1/plex0/rg1(normal)
......
RAIDgroup/aggr1/plex0/rg2(normal)
RAIDDiskDeviceHASHELFBAYCHANPoolTypeRPMUsed(MB/blks)Phys(MB/blks)
-------------------------------------------------------------------------
dparity0a.390a27FC:
A-FCAL10000136000/278528000137104/280790184
parity0b.400b28FC:
A-FCAL10000136000/278528000137104/280790184
data0a.280a112FC:
A-FCAL10000136000/278528000137104/280790184
data0b.290b113FC:
A-FCAL10000136000/278528000137422/281442144
nas3020a*>aggraddaggr13如果指定加入aggr1中的盘是3块,则虽然指定的raidsize是4,也只会加入3块盘组成的raid组
Note:
preparingtoadd1datadiskand2paritydisks.
Continue?
([y]es,[n]o,or[p]reviewRAIDlayout)y
......
nas3020a*>aggrstatusaggr1-r新加入的是一个3块盘组成的raid组
......
RAIDgroup/aggr1/plex0/rg3(normal)
RAIDDiskDeviceHASHELFBAYCHANPoolTypeRPMUsed(MB/blks)Phys(MB/blks)
-------------------------------------------------------------------------
dparity0a.400a28FC:
A-FCAL10000136000/278528000137104/280790184
parity0b.420b210FC:
A-FCAL10000136000/278528000137104/280790184
data0a.290a113FC:
A-FCAL10000136000/278528000137104/280790184
补充:
aggr创建后,其默认raidsize=16(aggrstatusaggr_name-v命令可以查看),假设创建了原始aggrN中包含了14块磁盘,使用aggraddaggrN8命令往aggrN中增加8块磁盘,则结果会先往aggrN中原来的rg里增加2块数据盘,然后再用剩下的6块盘创建一个新的rg(4块数据,2块校验),而系统则会提示“增加6块数据盘和2块校验盘”(如果是RAIDDP)。
-g选项可以改变这个规则。
2.4拷贝aggr
aggrcopy命令用法:
nas3020a>aggrhelpcopy
aggrcopystart[-p{inet|inet6}][-S|-s
-executeaggregatecopyingfrom
aggrcopy{abort|status|throttle}[all|
-controlaggregatecopyingforalloperations,or
Thefollowingcommandsareavailable;formoreinformation
type"aggrhelpcopy
abortstartstatusthrottle
2.5删除aggr(先offline,在destroy)
nas3020a*>aggrofflineaggr1
Aggregate'aggr1'isnowoffline.
nas3020a*>aggrstatus
AggrStateStatusOptions
aggr2onlineraid_dp,aggr
aggr1offlineraid_dp,aggrraidsize=4,
lost_write_protect=off
aggr0onlineraid_dp,aggrroot
nas3020a*>aggrdestroyaggr1
Areyousureyouwanttodestroythisaggregate?
y
WedJan508:
23:
05GMT[nas3020a:
raid.config.vol.destroyed:
info]:
Aggregate'aggr1'destroyed.
Aggregate'aggr1'destroyed.
删除aggr1后,原aggr1中的磁盘的状态会是“notzeroed”(执行sysconfig-r可看到该信息),再次使用这些磁盘的时候会自动进行zeroing,如下:
nas3020a*>aggrcreateaggr15初始创建的aggr1的5块盘和之前的盘不同,所以不需要zeroing
nas3020a*>aggraddaggr18
nas3020a*>aggrstatus
AggrStateS
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