WARNING: The host indicated that hot spare space reservation was desired, but the space left unallocated was insufficient to provide the reservation.
之前壞盤(pán)的時(shí)候，也有這個(gè)警告，我覺(jué)得是壞盤(pán)引起的，現(xiàn)在armdsp -a 看，所有的設(shè)備status都是good.這個(gè)應(yīng)該是警告說(shuō)沒(méi)有hotspare空間，請(qǐng)問(wèn)我該怎么操作呢。
命令結(jié)果如下：
Vendor ID:______________________________HP
Product ID:_____________________________A6189A
Array World Wide Name:__________________50060b000014e4e5
Array Serial Number:____________________00SG223J0121
Alias:__________________________________WG
Software Revision:______________________01.07.00 - 0256 - 030925
Command execution timestamp:____________Sep 29, 2009 5:17:51 PM
------------------------------------------------------------
ARRAY INFORMATION
Array Status:_________________________Warning
Firmware Revision:____________________38370HP20P1007041848
Product Revision:_____________________HP20
Last Event Log Entry for Page 1:______347986056
ENCLOSURES
Enclosure at M
Enclosure ID__________________________0
Enclosure Status______________________Good
Enclosure Type________________________HP StorageWorks Virtual Array 7400
Node WWN______________________________50060b000014e4e5
FRU HW COMPONENT IDENTIFICATION ID STATUS
===========================================================================
M Enclosure 00SG223J0121 Good
M/P1 Power Supply 94050ME00111 Good
M/P2 Power Supply 94020LC01714 Good
M/MP1 MidPlane 000601310466 Good
M/C2 Controller 00PR05B50941 Good
M/C2.H1 Host Port <none> Good
M/C2.J1 BackEnd Port <none> Good
M/C2.B1 Battery 25875:MOLTECHPS:NI2040:2001/12/ Good
M/C2.PM1 Processor HP:A6189A:HP20 Good
M/C2.M1 DIMM 512 Good
M/C2.M2 DIMM 512 Good
M/C1 Controller 00PR05B51584 Good
M/C1.H1 Host Port <none> Good
M/C1.J1 BackEnd Port <none> Good
M/C1.B1 Battery 7413:MOLTECHPS:NI2040:2001/5/1 Good
M/C1.PM1 Processor HP:A6189A:HP20 Good
M/C1.M1 DIMM 512 Good
M/C1.M2 DIMM 512 Good
M/D1 Disk 3EK2TNJM Good
M/D2 Disk 3EK0J34B Good
M/D3 Disk 3EK1NXEV Good
M/D4 Disk 3HZY3T67 Good
M/D5 Disk 3EK1NWXN Good
M/D6 Disk 3EK1NQR6 Good
M/D7 Disk 3EK0LQAT Good
M/D8 Disk 3HZ605ZB Good
M/D9 Disk 3HZ6Q5X9 Good
M/D10 Disk 3EK1NXTY Good
M/D11 Disk 3EK1NT51 Good
M/D12 Disk 3EK1NXCP Good
M/D13 Disk 3HZ658B4 Good
M/D14 Disk 3HZ63SE0 Good
M/D15 Disk 3HZ654GJ Good
LUNS
LUN 0:
Redundancy Group:_____________________1
Active:_______________________________True
Data Capacity:________________________100 MB
WWN:__________________________________60060b000014e4e5000000000000001d
Number Of Business Copies:____________0
LUN 1:
Redundancy Group:_____________________1
Active:_______________________________True
Data Capacity:________________________100 GB
WWN:__________________________________60060b000014e4e5000100000000001e
Number Of Business Copies:____________0
LUN 2:
Redundancy Group:_____________________2
Active:_______________________________True
Data Capacity:________________________100 GB
WWN:__________________________________60060b000014e4e50002000000000022
Number Of Business Copies:____________0
LUN 3:
Redundancy Group:_____________________1
Active:_______________________________True
Data Capacity:________________________140 GB
WWN:__________________________________60060b000014e4e50003000000000020
Number Of Business Copies:____________0
LUN 4:
Redundancy Group:_____________________2
Active:_______________________________True
Data Capacity:________________________150 GB
WWN:__________________________________60060b000014e4e50004000000000021
Number Of Business Copies:____________0
CAPACITY Totals for Redundancy Group 1:
REGULAR LUNs:_________________________240.097 GB
BUSINESS COPIES:______________________0 bytes
CAPACITY Totals for Redundancy Group 2:
REGULAR LUNs:_________________________250 GB
BUSINESS COPIES:______________________0 bytes
CAPACITY USAGE
Total Disk Enclosures:________________1
Redundancy Group:_____________________1
Total Disks:________________________8
Total Physical Size:________________534.057 GB
Allocated to Regular LUNs:__________240.097 GB
Allocated as Business Copies:_______0 bytes
Used as Active Hot Spare:___________0 bytes
Used for Redundancy:________________220.018 GB
Unallocated (Available for LUNs):___73.941 GB
Redundancy Group:_____________________2
Total Disks:________________________6
Total Physical Size:________________400.543 GB
Allocated to Regular LUNs:__________250 GB
Allocated as Business Copies:_______0 bytes
Used as Active Hot Spare:___________0 bytes
Used for Redundancy:________________150.543 GB
Unallocated (Available for LUNs):___0 bytes
Used by Non-Included Disks:___________66.757 GB
SUB-SYSTEM SETTINGS
RAID Level:___________________________HPAutoRAID
Auto Format Drive:____________________On
Hang Detection:_______________________On
Capacity Depletion Threshold:_________100%
Queue Full Threshold Maximum:_________4096
Enable Optimize Policy:_______________True
Enable Manual Override:_______________False
Manual Override Destination:__________False
Read Cache Disable:___________________False
Rebuild Priority:_____________________Low
Security Enabled:_____________________False
Shutdown Completion:__________________0
Subsystem Type ID:____________________1
Unit Attention:_______________________True
Volume Set Partition (VSpart):________False
Write Cache Enable:___________________True
Write Working Set Interval:___________8640
Enable Prefetch:______________________True
Disable Secondary Path Presentation:__False
RESILIENCY SETTINGS
Simplified Resiliency Setting:________Normal Performance (Default)
Enable Secure Mode:___________________True
Disable NVRAM on UPS Absent:__________False
Disable NVRAM on WCE False:___________False
Disable Read Hits:____________________False
Force Unit Access Response:___________1
Lock Write Cache On:__________________True
Performance Goal Configuration:_______Normal Performance
Resiliency Threshold:_________________4
Single Controller Warning:____________True
DISK SETTINGS
Auto Include:_________________________On
Auto Rebuild:_________________________On
Hot Spare:____________________________Automatic
Max Drives per Loop Pair:_____________105
Max Drives per Subsystem:_____________105
ENCLOSURE SETTINGS
Max Enclosures per Loop Pair:_________6
Max Enclosures per Subsystem:_________6
LUN SETTINGS
LUN Creation Limit:___________________1024
Maximum LUN Creation Limit:___________1024
Migrating Write Destination:__________False
SCRUB SETTINGS
Scrub Restart Period:_________________7190 minutes
Scrub State:__________________________Stopped, host activity detected
OPERATIONS IN PROGRESS
None
WARNINGS
WARNING: The host indicated that hot spare space reservation was desired, but the space left unallocated was insufficient to provide the reservation.
看到你的VA有設(shè)置Hot Spare為Automatic，出現(xiàn)那個(gè)Warning是因?yàn)殛嚵袥](méi)有足夠的空間符合定義的spare空間的要求（假設(shè)所有盤(pán)都為73G,如果陣列的盤(pán)數(shù)少于等于15個(gè)，那就需要73GB作為spare空間；如果陣列的盤(pán)數(shù)大于15個(gè)，那就需要2X73GB作為spare空間）。當(dāng)然如果你把spare的Automatic設(shè)置禁止的話，我相信不會(huì)再出現(xiàn)那個(gè)Warning的，但這不是最好的方法，畢竟有hotspare空間比較安全。而我看到你的2個(gè)RG的可用空間不多（Active Hot Spare都沒(méi)有），所以你根據(jù)前面要求加盤(pán)就行了（要保留數(shù)據(jù)的話可能需要擴(kuò)容了）。
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發(fā)表于 2009-09-29 17:43
發(fā)表于 2009-09-30 09:06