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тАО12-19-2008 12:27 PM
тАО12-19-2008 12:27 PM
How to find HARDWARE RAID Details
Am working as Remote Linux admin...I've no console access...
Question - I want to know the Disk details and RAID information...is there any command to find these details...
+++++++++++++++
fdisk -l
Disk /dev/cciss/c0d0: 734.0 GB, 734054703104 bytes
255 heads, 63 sectors/track, 89243 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/cciss/c0d0p1 * 1 13 104391 83 Linux
/dev/cciss/c0d0p2 14 89243 716739975 8e Linux LVM
++++++++++++++++++++++
Thanks in ADVANCE.
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тАО12-19-2008 07:56 PM
тАО12-19-2008 07:56 PM
Re: How to find HARDWARE RAID Details
Are you using local hardware or shared storage? AFAIK there are some utilities available from storage vendors (like HP's XP series) which lets you see the storage device details.
Also, if you are using VMWare you probably will not be able to see the device details because it may be translated by Host Operating system. In that case you will have to look at the VMWare console.
I am sure not helping you much but thinking my 2 cents worth...
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тАО12-19-2008 07:57 PM
тАО12-19-2008 07:57 PM
Re: How to find HARDWARE RAID Details
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тАО12-19-2008 11:17 PM
тАО12-19-2008 11:17 PM
Re: How to find HARDWARE RAID Details
Those device names show that you're using SmartArray controllers of some form.
If you haven't got the managment tools installed, hpacucli, then you can look in the special /proc files to determine the RAID level. Something like:
# cat /proc/driver/cciss/cciss0
Cheers,
Rob
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тАО12-24-2008 02:15 PM
тАО12-24-2008 02:15 PM
Re: How to find HARDWARE RAID Details
Very happy to see replies...
Have searched and got commands for my query.
+++++++++++++++++
To find HARDWARE RAID and DISK information (For HP servers / Smart Array control card ├в Need ├в hpacucli├в rpm)
+++++++
ctrl all show
ctrl slot=0 show
ctrl slot=1 logicaldrive all show
ctrl slot=1 physicaldrive all show
+++++++
[root@treflds02 root]# hpacucli
HP Array Configuration Utility CLI 7.40.7.0
Detecting Controllers...Done.
Type "help" for a list of supported commands.
Type "exit" to close the console.
=> ctrl all show
Smart Array 5i in Slot 0 ()
=> ctrl all show status
Smart Array 5i in Slot 0
Controller Status: OK
Cache Status: OK
=> ctrl slot=0 show
Controller Smart Array 5i in Slot 0
Bus Interface: pci
slot: 0
RAID 6 (ADG) status: False
Controller Status: OK
Chassis Slot: 1
Hardware Revision: Rev B
Firmware Version: 2.58
Rebuild Priority: Low
Expand Priority: Low
Surface Scan Delay: 15 sec
Cache Board Present: True
Cache Status: OK
Accelerator Ratio: 100/0 (read/write)
Read Cache Size: 48 MB
Write Cache Size: 0 MB
Total Cache Size: 48 MB
Battery Backed Cache Size: 0 MB
Non Battery Backed Cache Size: 48 MB
Battery Pack Count: 0
=> ctrl slot=0 array all show
Smart Array 5i in Slot 0
array A (Parallel SCSI, Unused Space: 0 MB)
=> ctrl slot=0 logicaldrive all show
Smart Array 5i in Slot 0
array A
logicaldrive 1 (33.9 GB, 1+0, OK)
=> ctrl slot=0 physicaldrive all show
Smart Array 5i in Slot 0
array A
physicaldrive 2:0 (port 2:id 0 , Parallel SCSI, 36.4 GB, OK)
physicaldrive 2:1 (port 2:id 1 , Parallel SCSI, 36.4 GB, OK)
++++++++++++++++++++++
Thanks to all.
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тАО12-24-2008 02:17 PM
тАО12-24-2008 02:17 PM
Re: How to find HARDWARE RAID Details
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тАО12-25-2008 02:12 AM
тАО12-25-2008 02:12 AM
Re: How to find HARDWARE RAID Details
Cheers,
Rob