storcli/percli常⽤场景

storcli/percli常⽤场景

• 查看帮助信息
• 查看控制器数量
• 在线做raid卷组
• 删除卷组
• 修改VD的属性
• 在线设置硬盘为直通(jbod)模式

查看帮助信息

storcli64 help

查看控制器数量

storcli64 show ctrlcount

[root@SZ×××-2 ~]# storcli64 show ctrlcount
CLI Version = 007.0415.0000.0000 Feb 13, 2018
Operating system = Linux 3.10.0-862.11.6.el7.x86_64
Status Code = 0
Status = Success
Description = None
Controller Count = 1

Note:
说明只有⼀个控制器,也就对应为/c0
⼀般每台服务器⼀到两个控制器

在线做raid卷组

storcli64 /c0/eall/sall show

[root@SZ×××-2 ~]# storcli64 show ctrlcount
CLI Version = 007.0415.0000.0000 Feb 13, 2018
Operating system = Linux 3.10.0-862.11.6.el7.x86_64
Status Code = 0
Status = Success
Description = None
Controller Count = 1
[root@SZ×××-2 ~]# storcli64 /c0/eall/sall show
CLI Version = 007.0415.0000.0000 Feb 13, 2018
Operating system = Linux 3.10.0-862.11.6.el7.x86_64
Controller = 0
Status = Success
Description = Show Drive Information Succeeded.
Drive Information :
=================
------------------------------------------------------------------------------

EID:Slt DID State DG    Size Intf Med SED PI SeSz Model      Sp Type
------------------------------------------------------------------------------
252:0  14 Onln  0 278.464 GB SAS HDD N  N 512B ST9300603SS   U - 
252:1  21 Onln  0 278.464 GB SAS HDD N  N 512B MK3001GRRB    U - 
252:2  20 Onln  1 557.861 GB SAS HDD N  N 512B MBF2600RC    U - 
252:3  17 Onln  1 557.861 GB SAS HDD N  N 512B MBF2600RC    U - 
252:4  18 Onln  1 557.861 GB SAS HDD N  N 512B MBF2600RC    U - 
252:5  22 Onln  1 557.861 GB SAS HDD N  N 512B MBF2600RC    U - 
252:6  23 Onln  1 557.861 GB SAS HDD N  N 512B MBF2600RC    U - 
252:7  24 UGood - 557.861 GB SAS HDD N  N 512B MBF2600RC    U - 
------------------------------------------------------------------------------
EID-Enclosure Device ID|Slt-Slot No.|DID-Device ID|DG-DriveGroup
DHS-Dedicated Hot Spare|UGood-Unconfigured Good|GHS-Global Hotspare
UBad-Unconfigured Bad|Onln-Online|Offln-Offline|Intf-Interface
Med-Media Type|SED-Self Encryptive Drive|PI-Protection Info
SeSz-Sector Size|Sp-Spun|U-Up|D-Down/PowerSave|T-Transition|F-Foreign
UGUnsp-Unsupported|UGShld-UnConfigured shielded|HSPShld-Hotspare shielded
CFShld-Configured shielded|Cpybck-CopyBack|CBShld-Copyback Shielded

Note:
此时硬盘252:7 也就是插槽号为7的硬盘是刚插上没有raid状态的硬盘,此时对该硬盘做raid0.
 

对252:7 做raid0 的VD

storcli64 /c0 add vd r0 size=all drives=252:7 wb direct strip=128

Note:
r0 是raid0的意思,默认ceph⾥我们选⽤单盘做raid0,还有r1 r5 等raid的level.
size=all 所有的空间都⽤来做该vd;.
drives=252:7 对应新盘的eid/slt,如果是多个盘作为⼀个VD,可以写252:7,8,9的格式对应
slt.
wb 代表write_back模式,wt代表write_through模式.
direct 代表DirectIO 读操作不缓存到raid卡cache ,相对应的是CacheIO会把读操作热数据
缓存到raid卡的cache.
strip=128 代表条带⼤⼩128kb,单盘⽆区别,多盘做raid0需要考虑,此处只要跟其他盘保持⼀
致即可, storcli64 /c0/vall show all 能看到其他vd的strip size.

完成vd添加后,可以看到vd已经存在 storcli64 /c0/vall show

[root@SZ×××-2 ~]# storcli64 /c0/vall show
CLI Version = 007.0415.0000.0000 Feb 13, 2018
Operating system = Linux 3.10.0-862.11.6.el7.x86_64
Controller = 0
Status = Success
Description = None
Virtual Drives :
==============
---------------------------------------------------------------
DG/VD TYPE State Access Consist Cache Cac sCC    Size Name
---------------------------------------------------------------
0/0  RAID1 Optl RW   No   RWBD -  ON 278.464 GB  
1/1  RAID5 Optl RW   Yes   RWBD -  ON  2.178 TB  
2/2  RAID0 Optl RW   Yes   RWBD -  ON 557.861 GB  
---------------------------------------------------------------
Cac=CacheCade|Rec=Recovery|OfLn=OffLine|Pdgd=Partially Degraded|Dgrd=Degraded
Optl=Optimal|RO=Read Only|RW=Read Write|HD=Hidden|TRANS=TransportReady|B=Blocked|
Consist=Consistent|R=Read Ahead Always|NR=No Read Ahead|WB=WriteBack|
AWB=Always WriteBack|WT=WriteThrough|C=Cached IO|D=Direct IO|sCC=Scheduled
Check Consistency

Note:
DG/VD 2/2即是新添加的VD
系统⾥lsblk可以看到已经存在:

[root@SZ×××-2 ~]# lsblk
NAME    MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT
sda      8:0  0 278.5G 0 disk
├─sda1    8:1  0   1G 0 part /boot
└─sda2    8:2  0 277.5G 0 part
├─cl-root 253:0  0  50G 0 lvm /
├─cl-swap 253:1  0   4G 0 lvm [SWAP]
└─cl-home 253:2  0 223.5G 0 lvm /home
sdb      8:16  0  2.2T 0 disk
└─sdb1    8:17  0  2.2T 0 part /data
sdc      8:32  0 557.9G 0 disk

note: sdc即为新盘.

删除卷组

通过命令 storcli64 /c0/vall show 获取到所有VD信息

[root@SZ×××-2 ~]# storcli64 /c0/vall show
CLI Version = 007.0415.0000.0000 Feb 13, 2018
Operating system = Linux 3.10.0-862.11.6.el7.x86_64
Controller = 0
Status = Success
Description = None
xiang
Virtual Drives :
==============
---------------------------------------------------------------
DG/VD TYPE State Access Consist Cache Cac sCC    Size Name
---------------------------------------------------------------
0/0  RAID1 Optl RW   No   RWBD -  ON 278.464 GB  
1/1  RAID5 Optl RW   Yes   RWBD -  ON  2.178 TB  
2/2  RAID0 Optl RW   Yes   RWBD -  ON 557.861 GB  
---------------------------------------------------------------
Cac=CacheCade|Rec=Recovery|OfLn=OffLine|Pdgd=Partially Degraded|Dgrd=Degraded
Optl=Optimal|RO=Read Only|RW=Read Write|HD=Hidden|TRANS=TransportReady|B=Blocked|
Consist=Consistent|R=Read Ahead Always|NR=No Read Ahead|WB=WriteBack|
AWB=Always WriteBack|WT=WriteThrough|C=Cached IO|D=Direct IO|sCC=Scheduled
Check Consistency

此时如果要删除VD2,要确认VD2的对应的系统分区,此处为sdc及该设备的分区sdc1...没有被挂载使⽤,
删除VD命令:  storcli64 /c0/v2 del force
删除后VD即不见了.

[root@SZ×××-2 ~]# storcli64 /c0/vall show
CLI Version = 007.0415.0000.0000 Feb 13, 2018
Operating system = Linux 3.10.0-862.11.6.el7.x86_64
Controller = 0
Status = Success
Description = None
Virtual Drives :
==============
---------------------------------------------------------------
DG/VD TYPE State Access Consist Cache Cac sCC    Size Name
---------------------------------------------------------------
0/0  RAID1 Optl RW   No   RWBD -  ON 278.464 GB  
1/1  RAID5 Optl RW   Yes   RWBD -  ON  2.178 TB  
---------------------------------------------------------------
Cac=CacheCade|Rec=Recovery|OfLn=OffLine|Pdgd=Partially Degraded|Dgrd=Degraded
Optl=Optimal|RO=Read Only|RW=Read Write|HD=Hidden|TRANS=TransportReady|B=Blocked|
Consist=Consistent|R=Read Ahead Always|NR=No Read Ahead|WB=WriteBack|
AWB=Always WriteBack|WT=WriteThrough|C=Cached IO|D=Direct IO|sCC=Scheduled
Check Consistency

修改VD的属性

查看VD的属性

[root@SZ×××-2 ~]# storcli64 /c0/vall show
CLI Version = 007.0415.0000.0000 Feb 13, 2018
Operating system = Linux 3.10.0-862.11.6.el7.x86_64
Controller = 0

Status = Success
Description = None
Virtual Drives :
==============
---------------------------------------------------------------
DG/VD TYPE State Access Consist Cache Cac sCC    Size Name
---------------------------------------------------------------
0/0  RAID1 Optl RW   No   RWBD -  ON 278.464 GB  
1/1  RAID5 Optl RW   Yes   RWBD -  ON  2.178 TB  
2/2  RAID0 Optl RW   Yes   RWBD -  ON 557.861 GB  
---------------------------------------------------------------
Cac=CacheCade|Rec=Recovery|OfLn=OffLine|Pdgd=Partially Degraded|Dgrd=Degraded
Optl=Optimal|RO=Read Only|RW=Read Write|HD=Hidden|TRANS=TransportReady|B=Blocked|
Consist=Consistent|R=Read Ahead Always|NR=No Read Ahead|WB=WriteBack|
AWB=Always WriteBack|WT=WriteThrough|C=Cached IO|D=Direct IO|sCC=Scheduled
Check Consistency

VD2的Cache属性是 RWBD ,分别是输出下⽅的注释即: Read Ahead, WriteBack,Direct IO.
1. 将VD2的cache策略修改为WriteThrough模式: 

storcli64 /c0/v2 set wrcache=wt
此时再看v2的状态 Cache⼀栏将会是RWTD

Note:
set的帮助
storcli64 /c0/v2 set help
Status = Success
Description = None
Virtual Drives :
==============
---------------------------------------------------------------
DG/VD TYPE State Access Consist Cache Cac sCC    Size Name
---------------------------------------------------------------
0/0  RAID1 Optl RW   No   RWBD -  ON 278.464 GB  
1/1  RAID5 Optl RW   Yes   RWBD -  ON  2.178 TB  
2/2  RAID0 Optl RW   Yes   RWBD -  ON 557.861 GB  
---------------------------------------------------------------
Cac=CacheCade|Rec=Recovery|OfLn=OffLine|Pdgd=Partially Degraded|Dgrd=Degraded
Optl=Optimal|RO=Read Only|RW=Read Write|HD=Hidden|TRANS=TransportReady|B=Blocked|
Consist=Consistent|R=Read Ahead Always|NR=No Read Ahead|WB=WriteBack|
AWB=Always WriteBack|WT=WriteThrough|C=Cached IO|D=Direct IO|sCC=Scheduled
Check Consistency
[root@SZ×××-2 ~]# storcli64 /c0/v2 set help
Storage Command Line Tool Ver 007.0415.0000.0000 Feb 13, 2018
(c)Copyright 2018, AVAGO Technologies, All Rights Reserved.
storcli /cx/vx set ssdcaching=on|off
storcli /cx/vx set hidden=on|off
storcli /cx/vx set fshinting=<value>
storcli /cx/vx set emulationType=0|1|2
storcli /cx/vx set cbsize=0|1|2 cbmode=0|1|2|3|4|7
storcli /cx/vx set wrcache=WT|WB|AWB
storcli /cx/vx set rdcache=RA|NoRA
storcli /cx/vx set iopolicy=Cached|Direct
storcli /cx/vx set accesspolicy=RW|RO|Blocked|RmvBlkd
storcli /cx/vx set pdcache=On|Off|Default
storcli /cx/vx set name=<NameString>
storcli /cx/vx set HostAccess=ExclusiveAccess|SharedAccess
storcli /cx/vx set ds=Default|Auto|None|Max|MaxNoCache
storcli /cx/vx set autobgi=On|Off
storcli /cx/vx set pi=Off
storcli /cx/vx set bootdrive=<on|off>
可以设置各种配置项

2. 将VD2的cache预读策略=修改为NR模式:

storcli64 /c0/v2 set rdcache=NoRA
此时再看v2的状态 Cache⼀栏将会是NRWTD

在线设置硬盘为直通(jbod)模式

1.确认raid卡⽀持jbod模式并开启jbod模式:
storcli64 /c0 show all |grep -i jbod

[root@SZ×××-2 ~]# storcli64 /c0 show all|grep -i jbod
Support JBOD = Yes
Support SecurityonJBOD = No
Support JBOD Write cache = No
Enable JBOD = No

Note:
可以看到support JBOD = Yes , 也就是说raid卡⽀持jbod模式
但是 Enable JBOD = No , 说明当前raid卡没有开启jbod模式,此时需要⼿⼯开启

[root@SZ×××-2 ~]# storcli64 /c0 set jbod=on
CLI Version = 007.0415.0000.0000 Feb 13, 2018
Operating system = Linux 3.10.0-862.11.6.el7.x86_64
Controller = 0
Status = Success
Description = None
Controller Properties :
=====================
----------------
Ctrl_Prop Value
----------------
JBOD   ON 
----------------
[root@SZ×××-2 ~]# storcli64 /c0 show all |grep -i jbod
Support JBOD = Yes
Support SecurityonJBOD = No
Support JBOD Write cache = No
Enable JBOD = Yes

enable JBOD = Yes ,已经开启了jbod模式
2. 把指定设备设置成jbod模式:
storcli64 /c0/e252/s7 set jbod

[root@SZ×××-2 ~]# storcli64 /c0/e252/s7 set jbod
CLI Version = 007.0415.0000.0000 Feb 13, 2018
Operating system = Linux 3.10.0-862.11.6.el7.x86_64
Controller = 0
Status = Success
Description = Set Drive JBOD Succeeded.

[root@SZ×××-2 ~]# storcli64 /c0/e252/s7 show
CLI Version = 007.0415.0000.0000 Feb 13, 2018
Operating system = Linux 3.10.0-862.11.6.el7.x86_64
Controller = 0
Status = Success
Description = Show Drive Information Succeeded.
Drive Information :
=================
------------------------------------------------------------------------------
EID:Slt DID State DG    Size Intf Med SED PI SeSz Model      Sp Type
------------------------------------------------------------------------------
252:7  24 JBOD - 557.861 GB SAS HDD N  N 512B MBF2600RC    U - 
------------------------------------------------------------------------------
EID-Enclosure Device ID|Slt-Slot No.|DID-Device ID|DG-DriveGroup
DHS-Dedicated Hot Spare|UGood-Unconfigured Good|GHS-Global Hotspare
UBad-Unconfigured Bad|Onln-Online|Offln-Offline|Intf-Interface
Med-Media Type|SED-Self Encryptive Drive|PI-Protection Info
SeSz-Sector Size|Sp-Spun|U-Up|D-Down/PowerSave|T-Transition|F-Foreign
UGUnsp-Unsupported|UGShld-UnConfigured shielded|HSPShld-Hotspare shielded
CFShld-Configured shielded|Cpybck-CopyBack|CBShld-Copyback Shielded

Note:
此时该设备已经是jbod模式了.

3. 修改jbod模式为UG模式:
如果要将该设备的jbod模式撤销掉 storcli64 /c0/e252/s7 set good force

[root@SZ×××-2 ~]# storcli64 /c0/e252/s7 set good force
CLI Version = 007.0415.0000.0000 Feb 13, 2018
Operating system = Linux 3.10.0-862.11.6.el7.x86_64
Controller = 0
Status = Success
Description = Set Drive Good Succeeded.
[root@SZ×××-2 ~]# storcli64 /c0/e252/s7 show
CLI Version = 007.0415.0000.0000 Feb 13, 2018
Operating system = Linux 3.10.0-862.11.6.el7.x86_64
Note:
设备变回UGood状态,可以重新配置raid卷组了.
Controller = 0
Status = Success
Description = Show Drive Information Succeeded.
Drive Information :
=================
------------------------------------------------------------------------------
EID:Slt DID State DG    Size Intf Med SED PI SeSz Model      Sp Type
------------------------------------------------------------------------------
252:7  24 UGood - 557.861 GB SAS HDD N  N 512B MBF2600RC    U - 
------------------------------------------------------------------------------
EID-Enclosure Device ID|Slt-Slot No.|DID-Device ID|DG-DriveGroup
DHS-Dedicated Hot Spare|UGood-Unconfigured Good|GHS-Global Hotspare
UBad-Unconfigured Bad|Onln-Online|Offln-Offline|Intf-Interface
Med-Media Type|SED-Self Encryptive Drive|PI-Protection Info
SeSz-Sector Size|Sp-Spun|U-Up|D-Down/PowerSave|T-Transition|F-Foreign
UGUnsp-Unsupported|UGShld-UnConfigured shielded|HSPShld-Hotspare shielded
CFShld-Configured shielded|Cpybck-CopyBack|CBShld-Copyback Shielded

Note:
设备变回UGood状态,可以重新配置raid卷组了.