- Community Home
- >
- Servers and Operating Systems
- >
- Operating Systems
- >
- Operating System - HP-UX
- >
- Re: Disk issue
Categories
Company
Local Language
Forums
Discussions
Forums
- Data Protection and Retention
- Entry Storage Systems
- Legacy
- Midrange and Enterprise Storage
- Storage Networking
- HPE Nimble Storage
Discussions
Discussions
Discussions
Forums
Forums
Discussions
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
- BladeSystem Infrastructure and Application Solutions
- Appliance Servers
- Alpha Servers
- BackOffice Products
- Internet Products
- HPE 9000 and HPE e3000 Servers
- Networking
- Netservers
- Secure OS Software for Linux
- Server Management (Insight Manager 7)
- Windows Server 2003
- Operating System - Tru64 Unix
- ProLiant Deployment and Provisioning
- Linux-Based Community / Regional
- Microsoft System Center Integration
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Community
Resources
Forums
Blogs
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО01-27-2011 02:52 AM
тАО01-27-2011 02:52 AM
I have facing issue is that i have configured rx2660 server with six sas drives attached to it.
Now when i installed OS on that it is showing only two disks. One disk for OS and other disk is showing combined of all rest five disks.
I am not understanding why five six has combined and showing it as a single disk.
H/W Scan: Thu Jan 27 15:45:21 2011
Path(s) Device File(s) Use VG Names Paths Size(GB) Descrip
--------------------------------------------------------------------------------
0/3/0/0/0/0.0.0 /dev/dsk/c0t0d0 LVM vg00 1 136.70 HP
0/3/0/0/0/0.0.1 /dev/dsk/c0t0d1 unused - 1 546.81 HP
--------------------------------------
# ioscan -funC disk
Class I H/W Path Driver S/W State H/W Type Description
=====================================================================
disk 0 0/3/0/0/0/0.0.0 sdisk CLAIMED DEVICE HP LOGICAL VOLUME
/dev/dsk/c0t0d0 /dev/rdsk/c0t0d0
/dev/dsk/c0t0d0s1 /dev/rdsk/c0t0d0s1
/dev/dsk/c0t0d0s2 /dev/rdsk/c0t0d0s2
/dev/dsk/c0t0d0s3 /dev/rdsk/c0t0d0s3
disk 1 0/3/0/0/0/0.0.1 sdisk CLAIMED DEVICE HP LOGICAL VOLUME
/dev/dsk/c0t0d1 /dev/rdsk/c0t0d1
disk 4 255/1/0.0.0 sdisk CLAIMED DEVICE TEAC DVD-ROM DW-224EV
/dev/dsk/c1t0d0 /dev/rdsk/c1t0d0
Solved! Go to Solution.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО01-27-2011 02:58 AM
тАО01-27-2011 02:58 AM
Re: Disk issue
From ioscan get the /dev/ciss file and do
# sautil /dev/ciss_
and
# saconfig /dev/ciss_
to see the configuration details.
Hope this helps!
Regards
Torsten.
__________________________________________________
There are only 10 types of people in the world -
those who understand binary, and those who don't.
__________________________________________________
No support by private messages. Please ask the forum!
If you feel this was helpful please click the KUDOS! thumb below!
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО01-27-2011 03:20 AM
тАО01-27-2011 03:20 AM
Re: Disk issue
I am getting that /dev/ciss in ioscan command.
See the below o/p.
0/3/0/0/0/0 ext_bus PCIe SAS SmartArray P400 RAID Controller
0/3/0/0/0/0.0 target
0/3/0/0/0/0.0.0 disk HP LOGICAL VOLUME
0/3/0/0/0/0.0.1 disk HP LOGICAL VOLUME
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО01-27-2011 03:32 AM
тАО01-27-2011 03:32 AM
Re: Disk issue
# ioscan -fn
and you get sometging like
/dev/ciss1
now do
# sautil /dev/ciss1
and
# saconfig /dev/ciss1
I assume you have a RAID1 for the boot LUN and a RAID5 for the remaining disks.
No disk issue at all.
Hope this helps!
Regards
Torsten.
__________________________________________________
There are only 10 types of people in the world -
those who understand binary, and those who don't.
__________________________________________________
No support by private messages. Please ask the forum!
If you feel this was helpful please click the KUDOS! thumb below!
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО01-27-2011 10:51 PM
тАО01-27-2011 10:51 PM
Re: Disk issue
I have checked its showing this
---- LOGICAL DRIVE SUMMARY ---------------------------------------------------
# RAID Size Status
0 1+0 139979 MB OK
1 0 559929 MB OK
It means my root disk is mirrored and other disk are raid 0.
But my root disk is not mirrored.
Is there any way to split all my disks separate?
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО01-28-2011 12:07 AM
тАО01-28-2011 12:07 AM
Re: Disk issue
A smartarray cannot allow access to the physical disks directly, but you can create several RAIDs (RAID1 or 5 or even 0) and logical drives within.
Hope this helps!
Regards
Torsten.
__________________________________________________
There are only 10 types of people in the world -
those who understand binary, and those who don't.
__________________________________________________
No support by private messages. Please ask the forum!
If you feel this was helpful please click the KUDOS! thumb below!
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО01-28-2011 03:31 AM
тАО01-28-2011 03:31 AM
Re: Disk issue
Like Torsten said, you have several disk plugged into smartarray. this smartarray is configured in two volumes, one of this is in RAID1, for O.S, and the other one could be in RAID5, for data.
In case of the first one volume, the Smartarray present you like only one disk, and you think is not in mirror.
Regards, Jorge
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО01-28-2011 03:39 AM
тАО01-28-2011 03:39 AM
Solution# sautil /dev/ciss1
and
# saconfig /dev/ciss1
because we need some more details.
Hope this helps!
Regards
Torsten.
__________________________________________________
There are only 10 types of people in the world -
those who understand binary, and those who don't.
__________________________________________________
No support by private messages. Please ask the forum!
If you feel this was helpful please click the KUDOS! thumb below!
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО02-01-2011 12:12 AM
тАО02-01-2011 12:12 AM
Re: Disk issue
Pls find as the attached for sautil /dev/ciss0 output.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО02-01-2011 01:23 AM
тАО02-01-2011 01:23 AM
Re: Disk issue
You can work with saconfig to delete the RAID0 and create something different.
Hope this helps!
Regards
Torsten.
__________________________________________________
There are only 10 types of people in the world -
those who understand binary, and those who don't.
__________________________________________________
No support by private messages. Please ask the forum!
If you feel this was helpful please click the KUDOS! thumb below!