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December 13th, 2023 08:00
PowerEdge R740xd / PERC H740P Mini
Hallo allerseits,
wir haben am RAID50 zwei defekte Festplatten getauscht, die neuen Festplattem haben jedoch eine andere blocksize (512B anstatt 4K) und lassen sich nicht migrieren.
Gibt es eine Möglichkeit diese HDDs dennoch hinzuzufügen?
Als Versuch hatte ich beide Festplatten schon als hotspare hinzugefügt (GHS).
-------------------------
$ perccli64 /c0 show
Generating detailed summary of the adapter, it may take a while to complete.
Controller = 0
Status = Success
Description = None
Product Name = PERC H740P Mini
...
FW Package Build = 50.5.0-1750
BIOS Version = D7.05.07.0_0xD70510000x07000400
FW Version = 5.050.00-1705
Driver Name = megaraid_sas
Driver Version = 07.705.02.00-rh1
Current Personality = RAID-Mode
Vendor Id = 0x1000
Device Id = 0x16
SubVendor Id = 0x1028
SubDevice Id = 0x1FCD
Host Interface = PCI-E
Device Interface = SAS-12G
Bus Number = 101
Device Number = 0
Function Number = 0
Drive Groups = 2
...
TOPOLOGY :
========
-----------------------------------------------------------------------------
DG Arr Row EID:Slot DID Type State BT Size PDC PI SED DS3 FSpace TR
-----------------------------------------------------------------------------
0 - - - - RAID0 Optl N 446.0 GB dflt N N dflt Y N
0 0 - - - RAID0 Optl N 446.0 GB dflt N N dflt Y N
0 0 0 64:0 0 DRIVE Onln N 223.0 GB dflt N N dflt - N
0 0 1 64:1 1 DRIVE Onln N 223.0 GB dflt N N dflt - N
1 - - - - RAID50 Dgrd N 58.214 TB dflt N N dflt N N
1 0 - - - RAID5 Dgrd N 29.107 TB dflt N N dflt N N
1 0 0 64:10 10 DRIVE Onln N 7.276 TB dflt N N dflt - N
1 0 1 64:11 11 DRIVE Onln N 7.276 TB dflt N N dflt - N
1 0 2 64:2 2 DRIVE Onln N 7.276 TB dflt N N dflt - N
1 0 3 - - DRIVE Msng - 7.276 TB - - - - - N
1 0 4 64:4 4 DRIVE Onln N 7.276 TB dflt N N dflt - N
1 1 - - - RAID5 Dgrd N 29.107 TB dflt N N dflt N N
1 1 0 64:5 5 DRIVE Onln N 7.276 TB dflt N N dflt - N
1 1 1 - - DRIVE Msng - 7.276 TB - - - - - N
1 1 2 64:8 8 DRIVE Onln N 7.276 TB dflt N N dflt - N
1 1 3 64:9 9 DRIVE Onln N 7.276 TB dflt N N dflt - N
1 1 4 64:6 6 DRIVE Onln N 7.276 TB dflt N N dflt - N
-----------------------------------------------------------------------------
...
Missing Drives :
==============
---------------------
Array Row Size
---------------------
1 3 931.437 GB
2 1 931.437 GB
---------------------
Virtual Drives = 2
VD LIST :
=======
---------------------------------------------------------------
DG/VD TYPE State Access Consist Cache Cac sCC Size Name
---------------------------------------------------------------
0/0 RAID0 Optl RW Yes RWBD - OFF 223.0 GB root
1/1 RAID50 Dgrd RW Yes RWBD - OFF 58.214 TB data
---------------------------------------------------------------
...
Physical Drives = 12
PD LIST :
=======
-----------------------------------------------------------------------
EID:Slt DID State DG Size Intf Med SED PI SeSz Model Sp
-----------------------------------------------------------------------
64:0 0 Onln 0 223.0 GB SATA SSD N N 512B SSDSC2KG240G8R U
64:1 1 Onln 0 223.0 GB SATA SSD N N 512B SSDSC2KG240G8R U
64:2 2 Onln 1 7.276 TB SAS HDD N N 4 KB MG06SCA800AY U
64:3 3 GHS - 7.276 TB SAS HDD N N 512B MG08SDA800E U
64:4 4 Onln 1 7.276 TB SAS HDD N N 4 KB MG06SCA800AY U
64:5 5 Onln 1 7.276 TB SAS HDD N N 4 KB MG06SCA800AY U
64:6 6 Onln 1 7.276 TB SAS HDD N N 4 KB MG06SCA800AY U
64:7 7 GHS - 7.276 TB SAS HDD N N 512B MG08SDA800E U
64:8 8 Onln 1 7.276 TB SAS HDD N N 4 KB MG06SCA800AY U
64:9 9 Onln 1 7.276 TB SAS HDD N N 4 KB MG06SCA800AY U
64:10 10 Onln 1 7.276 TB SAS HDD N N 4 KB MG06SCA800AY U
64:11 11 Onln 1 7.276 TB SAS HDD N N 4 KB MG06SCA800AY U
-----------------------------------------------------------------------
$ perccli64 /c0/v1 start migrate type=raid50 option=add drives=64:7
Controller = 0
Status = Failure
Description = Migrate operation failed due to block size mismatch.
Vielen Dank für alle Tipps,
Joachim Schuler