nighttob 发表于 2019-2-3 19:19

Say goodbay to RAID6

经过7年时间，终于从“高级RAID”班毕业了。
http://bbs.pceva.com.cn/thread-56796-1-1.html
http://bbs.pceva.com.cn/thread-71578-1-1.html
http://bbs.pceva.com.cn/thread-93134-1-1.html
http://bbs.pceva.com.cn/thread-96075-1-1.html
http://bbs.pceva.com.cn/thread-130529-1-1.html
http://bbs.pceva.com.cn/thread-138862-1-1.html
http://bbs.pceva.com.cn/thread-144279-1-1.html


./storcli /c0 show
Generating detailed summary of the adapter, it may take a while to complete.

CLI Version = 007.0813.0000.0000 Dec 14, 2018
Operating system = VMkernel 6.7.0
Controller = 0
Status = Success
Description = None

Product Name = LSI MegaRAID SAS 9260-8i
Serial Number = SV24909635
SAS Address =500605b005a5d8b0
PCI Address = 00:02:00:00
System Time = 02/03/2019 10:38:11
Mfg. Date = 12/05/12
Controller Time = 02/03/2019 10:38:23
FW Package Build = 12.15.0-0239
FW Version = 2.130.403-4660
BIOS Version = 3.30.02.2_4.16.08.00_0x06060A05
Driver Name = megaraid_sas
Driver Version = 6.603.55.00.2vmw
Vendor Id = 0x1000
Device Id = 0x79
SubVendor Id = 0x1000
SubDevice Id = 0x9261
Host Interface = PCI-E
Device Interface = SAS-6G
Bus Number = 2
Device Number = 0
Function Number = 0
Drive Groups = 1

TOPOLOGY :
========

----------------------------------------------------------------------------
DG Arr Row EID:Slot DID TypeState BT      Size PDCPI SED DS3FSpace TR
----------------------------------------------------------------------------
0 -   -   -      -   RAID6 OptlN16.371 TB dflt NN   dflt N      N
0 0   -   -      -   RAID6 OptlN16.371 TB dflt NN   dflt N      N
0 0   0   252:0    1   DRIVE OnlnN   2.728 TB dflt NN   dflt -      N
0 0   1   252:1    2   DRIVE OnlnN   2.728 TB dflt NN   dflt -      N
0 0   2   252:2    3   DRIVE OnlnN   2.728 TB dflt NN   dflt -      N
0 0   3   252:3    0   DRIVE OnlnN   2.728 TB dflt NN   dflt -      N
0 0   4   252:4    4   DRIVE OnlnN   2.728 TB dflt NN   dflt -      N
0 0   5   252:5    5   DRIVE OnlnN   2.728 TB dflt NN   dflt -      N
0 0   6   252:6    7   DRIVE OnlnN   2.728 TB dflt NN   dflt -      N
0 0   7   252:7    6   DRIVE OnlnN   2.728 TB dflt NN   dflt -      N
----------------------------------------------------------------------------

DG=Disk Group Index|Arr=Array Index|Row=Row Index|EID=Enclosure Device ID
DID=Device ID|Type=Drive Type|Onln=Online|Rbld=Rebuild|Dgrd=Degraded
Pdgd=Partially degraded|Offln=Offline|BT=Background Task Active
PDC=PD Cache|PI=Protection Info|SED=Self Encrypting Drive|Frgn=Foreign
DS3=Dimmer Switch 3|dflt=Default|Msng=Missing|FSpace=Free Space Present
TR=Transport Ready

Virtual Drives = 1

VD LIST :
=======

--------------------------------------------------------------
DG/VD TYPEState Access Consist Cache Cac sCC      Size Name
--------------------------------------------------------------
0/0   RAID6 OptlRW   Yes   RWBD-   ON16.371 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

Physical Drives = 8

PD LIST :
=======

----------------------------------------------------------------------------------------------------
EID:Slt DID State DG   Size Intf Med SED PI SeSz Model                                    Sp Type
----------------------------------------------------------------------------------------------------
252:0   1 Onln   0 2.728 TB SATA HDD N   N512B TOSHIBA DT01ACA300                     U-
252:1   2 Onln   0 2.728 TB SATA HDD N   N512B TOSHIBA DT01ACA300                     U-
252:2   3 Onln   0 2.728 TB SATA HDD N   N512B TOSHIBA DT01ACA300                     U-
252:3   0 Onln   0 2.728 TB SATA HDD N   N512B TOSHIBA DT01ACA300                     U-
252:4   4 Onln   0 2.728 TB SATA HDD N   N512B TOSHIBA DT01ACA300                LENOVO U-
252:5   5 Onln   0 2.728 TB SATA HDD N   N512B TOSHIBA DT01ACA300                LENOVO U-
252:6   7 Onln   0 2.728 TB SATA HDD N   N512B TOSHIBA DT01ACA300                LENOVO U-
252:7   6 Onln   0 2.728 TB SATA HDD N   N512B TOSHIBA DT01ACA300                LENOVO 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


BBU_Info :
========

-----------------------------------------------------------------------
ModelState   RetentionTime Temp Mode MfgDate    Next Learn
-----------------------------------------------------------------------
iBBU08 Optimal 48 hours +    39C5    2012/02/13 2019/02/0601:00:00
-----------------------------------------------------------------------

Mode 5: 48+ Hrs retention with a non-transparent learn cycle
         and moderate service life.


./storcli /c0/vall del force
CLI Version = 007.0813.0000.0000 Dec 14, 2018
Operating system = VMkernel 6.7.0
Controller = 0
Status = Success
Description = Delete VD succeeded


./storcli /c0 show
Generating detailed summary of the adapter, it may take a while to complete.

CLI Version = 007.0813.0000.0000 Dec 14, 2018
Operating system = VMkernel 6.7.0
Controller = 0
Status = Success
Description = None

Product Name = LSI MegaRAID SAS 9260-8i
Serial Number = SV24909635
SAS Address =500605b005a5d8b0
PCI Address = 00:02:00:00
System Time = 02/03/2019 10:38:23
Mfg. Date = 12/05/12
Controller Time = 02/03/2019 10:38:34
FW Package Build = 12.15.0-0239
FW Version = 2.130.403-4660
BIOS Version = 3.30.02.2_4.16.08.00_0x06060A05
Driver Name = megaraid_sas
Driver Version = 6.603.55.00.2vmw
Vendor Id = 0x1000
Device Id = 0x79
SubVendor Id = 0x1000
SubDevice Id = 0x9261
Host Interface = PCI-E
Device Interface = SAS-6G
Bus Number = 2
Device Number = 0
Function Number = 0
Physical Drives = 8

PD LIST :
=======

----------------------------------------------------------------------------------------------------
EID:Slt DID State DG   Size Intf Med SED PI SeSz Model                                    Sp Type
----------------------------------------------------------------------------------------------------
252:0   1 UGood -2.728 TB SATA HDD N   N512B TOSHIBA DT01ACA300                     U-
252:1   2 UGood -2.728 TB SATA HDD N   N512B TOSHIBA DT01ACA300                     U-
252:2   3 UGood -2.728 TB SATA HDD N   N512B TOSHIBA DT01ACA300                     U-
252:3   0 UGood -2.728 TB SATA HDD N   N512B TOSHIBA DT01ACA300                     U-
252:4   4 UGood -2.728 TB SATA HDD N   N512B TOSHIBA DT01ACA300                LENOVO U-
252:5   5 UGood -2.728 TB SATA HDD N   N512B TOSHIBA DT01ACA300                LENOVO U-
252:6   7 UGood -2.728 TB SATA HDD N   N512B TOSHIBA DT01ACA300                LENOVO U-
252:7   6 UGood -2.728 TB SATA HDD N   N512B TOSHIBA DT01ACA300                LENOVO 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


BBU_Info :
========

-----------------------------------------------------------------------
ModelState   RetentionTime Temp Mode MfgDate    Next Learn
-----------------------------------------------------------------------
iBBU08 Optimal 48 hours +    39C5    2012/02/13 2019/02/0601:00:00
-----------------------------------------------------------------------

Mode 5: 48+ Hrs retention with a non-transparent learn cycle
         and moderate service life.


./storcli /c0/eall/sall start initialization
CLI Version = 007.0813.0000.0000 Dec 14, 2018
Operating system = VMkernel 6.7.0
Controller = 0
Status = Success
Description = Start Drive Initialization Succeeded.


./storcli /c0/eall/sall show initialization
CLI Version = 007.0813.0000.0000 Dec 14, 2018
Operating system = VMkernel 6.7.0
Controller = 0
Status = Success
Description = Show Drive Initialization Status Succeeded.


------------------------------------------------------
Drive-ID    Progress% Status      Estimated Time Left
------------------------------------------------------
/c0/e252/s0         8 In progress -
/c0/e252/s1         8 In progress -
/c0/e252/s2         8 In progress -
/c0/e252/s3         8 In progress -
/c0/e252/s4         8 In progress -
/c0/e252/s5         8 In progress -
/c0/e252/s6         8 In progress -
/c0/e252/s7         8 In progress -
------------------------------------------------------
别担心数据，该保留的都已经转移到全闪里面了，而且还有额外的备份。

xdd6622 发表于 2019-2-3 20:00

仰望睪端人士，这帖子必须收藏，SAS硬盘已经准备好，就等阵列卡了。

NuclearBomb 发表于 2019-2-3 21:56

感觉闪存不靠谱，还得多数据备份

doymll 发表于 2019-2-4 13:34

等我把手头的hdd都消耗完，就换

Mufasa 发表于 2019-2-5 23:22

我前两天刚弄了一个RAID 6

其他文件服务器升级，淘汰下来一大堆西数2TB绿盘
考虑到绿盘很容易出问题，就做了允许2容错的RAID 6

nighttob 发表于 2019-2-6 09:44

Mufasa 发表于 2019-2-5 23:22
我前两天刚弄了一个RAID 6

其他文件服务器升级，淘汰下来一大堆西数2TB绿盘


我想，你弄RAID6玩的性质高于存储的目的，就是为了看这些盘怎么死

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