Login or Register to Ask a Question and Join Our Community


Solaris

Oracle VM for SPARC - control/io domain dilemna

 
Thread Tools Search this Thread
Operating Systems Solaris Oracle VM for SPARC - control/io domain dilemna
Prev   Next
# 3  
Old 03-27-2017
Hi Peasant,

Thank you so much for your reply!
The dilemma right now is that all the local SAS disk belong to 1 PCI endpoint and it is currently own by the primary/control domain.

The rest of the guests domains are actually having vdisks allocated out from these local SAS disks.

I can't allocate the PCI endpoint to any other IO domain as that would cause my primary to fail.

But everytime I patch the control domain, my guest will all have to be shutoff.

Is there anyway out of this ?

Regards,
Noob
 
Login or Register to Ask a Question

Previous Thread | Next Thread

3 More Discussions You Might Find Interesting

1. Solaris

IPMP in the Service Domain (Oracle VM Sparc)

Hello Using VM server 3.1, I would like to configure a vswitch based on IPMP of 2 physical port so that IPMP is only configured on the primary domain and no more on guest domains. Regarding the documentation (Configuring IPMP in a Logical Domains Environment - Oracle VM Server for SPARC 3.0... (10 Replies)
Discussion started by: yguilloux
10 Replies

2. UNIX for Advanced & Expert Users

Recommended Domain/Hosting Control Panels?

Looking for a recommendation - I'm looking for a reliable domain control panel (like cPanel) that is open source, and I can customize it do work into my work flow. Essentially, I need new users to be able to create a new account so that a) a new subdomain is created, or b) a full domain... (0 Replies)
Discussion started by: kettlewell
0 Replies

3. Solaris

Assigning cryptographic resources to the control domain

Sun documentation suggests that we need to assign cryptographic resources to the control domain as part of the initial configuration. I searched the documentation to better understand the purpose of this and know recommendation/limitation. I am doing this for Netra T5220 and wondering if the... (5 Replies)
Discussion started by: StarSol
5 Replies
Login or Register to Ask a Question

LEARN ABOUT OPENSOLARIS

mega_sas

mega_sas(7D)							      Devices							      mega_sas(7D)

NAME

       mega_sas - SCSI HBA driver for LSI MegaRAID SAS controller

DESCRIPTION

       The mega_sas MegaRAID controller host bus adapter driver  is a  SCSA-compliant  nexus  driver that supports the Dell PERC 5/E, 5/i, 6/E and
       6/i RAID controllers, the IBM ServeRAID-MR10k SAS/SATA  controller and  the  LSI  MegaRAID  SAS/SATA  8308ELP,  8344ELP,  84016E,  8408ELP,
       8480ELP, 8704ELP, 8704EM2, 8708ELP, 8708EM2, 8880EM2 and 8888ELP series of controllers.

       Supported  RAID	features  include RAID levels 0, 1, 5, and 6, RAID spans 10, 50 and 60, online capacity expansion (OCE), online RAID level
       migration (RLM), auto resume after loss of  system power during arrays, array rebuild or reconstruction (RLM) and configurable stripe  size
       up  to  1MB. Additional supported RAID features include check consistency for background data integrity, patrol read for media scanning and
       repairing, 64 logical drive support, up to 64TB LUN support, automatic rebuild and global and dedicated hot spare support.

CONFIGURATION

       The mega_sas.conf file contains no user configurable parameters. Please configure your hardware through the related  BIOS  utility  or  the
       MegaCli	configuration  utility.  If  you  want to install to a drive attached to a mega_sas HBA, you should create the virtual drive first
       from the BIOS before running the Solaris install. You can obtain the MegaCli utility from the LSI website.

       The mega_sas device can support up to  64 virtual disks. Note that BIOS numbers the virtual disks as 1 through 64, however in  the  Solaris
       operating  environment virtual disks are numbered from 0 to 63.	Also note that SAS and SATA drives cannot be configured into the same vir-
       tual disk.

KNOWN PROBLEMS AND LIMITATIONS

       The mega_sas driver does not support the LSI MegaRAID SAS 8204ELP, 8204XLP, 8208ELP, and 8208XLP controllers.

FILES

       /kernel/drv/mega_sas	     32-bit ELF kernel module. (x86)

       /kernel/drv/amd64/mega_sas    64-bit kernel   module. (x86)

       /kernel/drv/mega_sas.conf     Driver configuration file (contains no user-configurable options).

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Architecture		     |x86-based systems 	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWmegasas		   |
       +-----------------------------+-----------------------------+
       |Interface stability	     |Uncommitted		   |
       +-----------------------------+-----------------------------+

SEE ALSO

       prtconf(1M), attributes(5), sata(7D), scsi_hba_attach_setup(9F), scsi_sync_pkt(9F), scsi_transport(9F), scsi_inquiry(9S),  scsi_device(9S),
       scsi_pkt(9S)

       Small Computer System Interface-2 (SCSI-2)

SunOS 5.11							    14 Aug 2008 						      mega_sas(7D)