Контроллер adaptec 6805 с конденсатором.
Подключеный такие диски:
2 x intel320 40gb - raid1 - системный
2 x WD re4 1tb - raid1
2 x WD green 500gb - raid1
1 x WD Scorpio Blue 1tb - hotspare
ubunta 10.04 server стоит на двух интелах. сервер выполняет роль шлюза и прочей мелочи.
uptime был порядка 30 дней и сегодня ночью (то есть нагрузки не было никакой) пропал интернет. Полез смотреть в webmin. Он ееле еле открывался. при выполнении каких либо запросов сообщал что на системный диск запрещена запись, только чтение. подключился по ssh, выполнил запрос от контроллера, тот показал:
- Logical devices/Failed/Degraded : 0/0/0
через ipmi посмотрел экран:
перезагрузил, зашел в биос контроллера, тот сообщает что ничего к нему не подключено. выключил/включил сервер и все заработало как надо.....
может кто подскажет какие логи посмотреть и узнать в чем же была проблема..
сейчас вот как все устроено:
- Controllers found: 1
----------------------------------------------------------------------
Controller information
----------------------------------------------------------------------
Controller Status : Optimal
Channel description : SAS/SATA
Controller Model : Adaptec 6805
Controller Serial Number : 1A15119C5E0
Physical Slot : 1
Temperature : 79 C/ 174 F (Normal)
Installed memory : 512 MB
Copyback : Disabled
Background consistency check : Disabled
Automatic Failover : Enabled
Global task priority : High
Performance Mode : Default/Dynamic
Stayawake period : Disabled
Spinup limit internal drives : 0
Spinup limit external drives : 0
Defunct disk drive count : 0
Logical devices/Failed/Degraded : 3/0/0
NCQ status : Enabled
Statistics data collection mode : Enabled
--------------------------------------------------------
Controller Version Information
--------------------------------------------------------
BIOS : 5.2-0 (18301)
Firmware : 5.2-0 (18301)
Driver : 1.1-7 (28000)
Boot Flash : 5.2-0 (18301)
--------------------------------------------------------
Controller ZMM Information
--------------------------------------------------------
Status : ZMM Optimal
----------------------------------------------------------------------
Logical device information
----------------------------------------------------------------------
Logical device number 0
Logical device name : system
RAID level : 1
Status of logical device : Optimal
Size : 37990 MB
Read-cache mode : Enabled
Write-cache mode : Enabled (write-back)
Write-cache setting : Enabled (write-back) when protected by battery/ZMM
Partitioned : Yes
Protected by Hot-Spare : Yes
Global Hot-Spare : 0,2
Bootable : Yes
Failed stripes : No
Power settings : Disabled
--------------------------------------------------------
Logical device segment information
--------------------------------------------------------
Segment 0 : Present (0,0) CVPR113302SW040AGN
Segment 1 : Present (0,1) CVPR114201AJ040AGN
Logical device number 1
Logical device name : wd re4
RAID level : 1
Status of logical device : Optimal
Size : 953334 MB
Read-cache mode : Enabled
Write-cache mode : Enabled (write-back)
Write-cache setting : Enabled (write-back) when protected by battery/ZMM
Partitioned : Yes
Protected by Hot-Spare : Yes
Global Hot-Spare : 0,2
Bootable : No
Failed stripes : No
Power settings : Disabled
--------------------------------------------------------
Logical device segment information
--------------------------------------------------------
Segment 0 : Present (0,4) WD-WCAW31925312
Segment 1 : Present (0,5) WD-WCAW31925121
Logical device number 2
Logical device name : wd green
RAID level : 1
Status of logical device : Optimal
Size : 476150 MB
Read-cache mode : Enabled
Write-cache mode : Enabled (write-back)
Write-cache setting : Enabled (write-back) when protected by battery/ZMM
Partitioned : Yes
Protected by Hot-Spare : Yes
Global Hot-Spare : 0,2
Bootable : No
Failed stripes : No
Power settings : Disabled
--------------------------------------------------------
Logical device segment information
--------------------------------------------------------
Segment 0 : Present (0,6) WD-WCAV9A674350
Segment 1 : Present (0,7) WD-WCAV9A833244
----------------------------------------------------------------------
Physical Device information
----------------------------------------------------------------------
Device #0
Device is a Hard drive
State : Online
Supported : Yes
Transfer Speed : SATA 3.0 Gb/s
Reported Channel,Device(T:L) : 0,0(0:0)
Reported Location : Connector 0, Device 0
Vendor : INTEL
Model : SSDSA2CT040G3
Firmware : 4PC10362
Serial number : CVPR113302SW040AGN
Size : 38166 MB
Write Cache : Enabled (write-back)
FRU : None
S.M.A.R.T. : No
S.M.A.R.T. warnings : 0
Power State : Full rpm
Supported Power States : Full rpm,Powered off
NCQ status : Enabled
Device #1
Device is a Hard drive
State : Online
Supported : Yes
Transfer Speed : SATA 3.0 Gb/s
Reported Channel,Device(T:L) : 0,1(1:0)
Reported Location : Connector 0, Device 1
Vendor : INTEL
Model : SSDSA2CT040G3
Firmware : 4PC10362
Serial number : CVPR114201AJ040AGN
Size : 38166 MB
Write Cache : Enabled (write-back)
FRU : None
S.M.A.R.T. : No
S.M.A.R.T. warnings : 0
Power State : Full rpm
Supported Power States : Full rpm,Powered off
NCQ status : Enabled
Device #2
Device is a Hard drive
State : Hot Spare
Supported : Yes
Transfer Speed : SATA 3.0 Gb/s
Reported Channel,Device(T:L) : 0,2(2:0)
Reported Location : Connector 0, Device 2
Vendor : WDC
Model : WD10TPVT-00HT5T1
Firmware : 01.01A01
Serial number : WD-WXJ1AA0V7222
Size : 953869 MB
Write Cache : Enabled (write-back)
FRU : None
S.M.A.R.T. : No
S.M.A.R.T. warnings : 0
Power State : Full rpm
Supported Power States : Full rpm,Powered off,Reduced rpm
NCQ status : Enabled
Device #3
Device is a Hard drive
State : Ready
Supported : Yes
Transfer Speed : SATA 1.5 Gb/s
Reported Channel,Device(T:L) : 0,3(3:0)
Reported Location : Connector 0, Device 3
Vendor :
Model : ST9500325AS
Firmware : 0002BSM1
Serial number : 6VE679R1
Size : 476940 MB
Write Cache : Enabled (write-back)
FRU : None
S.M.A.R.T. : No
S.M.A.R.T. warnings : 0
Power State : Full rpm
Supported Power States : Full rpm,Powered off,Reduced rpm
NCQ status : Enabled
Device #4
Device is a Hard drive
State : Online
Supported : Yes
Transfer Speed : SATA 3.0 Gb/s
Reported Channel,Device(T:L) : 0,4(4:0)
Reported Location : Connector 1, Device 0
Vendor : WDC
Model : WD1003FBYX-01Y7B
Firmware : 01.01V01
Serial number : WD-WCAW31925312
Size : 953869 MB
Write Cache : Enabled (write-back)
FRU : None
S.M.A.R.T. : No
S.M.A.R.T. warnings : 0
Power State : Full rpm
Supported Power States : Full rpm,Powered off,Reduced rpm
NCQ status : Enabled
Device #5
Device is a Hard drive
State : Online
Supported : Yes
Transfer Speed : SATA 3.0 Gb/s
Reported Channel,Device(T:L) : 0,5(5:0)
Reported Location : Connector 1, Device 1
Vendor : WDC
Model : WD1003FBYX-01Y7B
Firmware : 01.01V01
Serial number : WD-WCAW31925121
Size : 953869 MB
Write Cache : Enabled (write-back)
FRU : None
S.M.A.R.T. : No
S.M.A.R.T. warnings : 0
Power State : Full rpm
Supported Power States : Full rpm,Powered off,Reduced rpm
NCQ status : Enabled
Device #6
Device is a Hard drive
State : Online
Supported : Yes
Transfer Speed : SATA 3.0 Gb/s
Reported Channel,Device(T:L) : 0,6(6:0)
Reported Location : Connector 1, Device 2
Vendor : WDC
Model : WD5000AADS-00S9B
Firmware : 01.00A01
Serial number : WD-WCAV9A674350
Size : 476940 MB
Write Cache : Enabled (write-back)
FRU : None
S.M.A.R.T. : No
S.M.A.R.T. warnings : 0
Power State : Full rpm
Supported Power States : Full rpm,Powered off
NCQ status : Enabled
Device #7
Device is a Hard drive
State : Online
Supported : Yes
Transfer Speed : SATA 3.0 Gb/s
Reported Channel,Device(T:L) : 0,7(7:0)
Reported Location : Connector 1, Device 3
Vendor : WDC
Model : WD5000AADS-00S9B
Firmware : 01.00A01
Serial number : WD-WCAV9A833244
Size : 476940 MB
Write Cache : Enabled (write-back)
FRU : None
S.M.A.R.T. : No
S.M.A.R.T. warnings : 0
Power State : Full rpm
Supported Power States : Full rpm,Powered off
NCQ status : Enabled
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