If you are trying to configure and unconfigure luns on a solaris host, you may be suprised to find that the default cfgadm al output doesnt display the luns on your system. How to unconfigure and configure a cpumemory board using cfgadm on sun enterprise e6800e6900. The solaris enterprise authentication mechanism server and client is included in the solaris 9 os to provide single signon capabilities for servers and applications. Sun ray 3 unix lab not connected to solaris 10 server. Now after running metadettach for submirrors on that disk, i want to unconfigure the faulty disk using cfgadm c uncofigure commandand then put new one and configure that. The hardware resources of an occupant in the configured state are represented by normal solaris data structures and thus some or all of those hardware resources can be in use by solaris.
How to make solaris rescan disk info after hotswap. Ok, so you have a solaris 10 host with san connected storage how do you make sense of the luns you can see. Using cfgadm to display luns on solaris hosts if you are trying to configure and unconfigure luns on a solaris host, you may be suprised to find that the default cfgadm al output doesnt display the luns on your system. Topics are described for both sparc and x86 based systems, where appropriate. How to configure a solaris 10 jumpstart server and client sparc solaris. May 03, 2011 svm, solaris troubleshooting,sun cluster,root mirroring,soft partition,dns,nfs,file system issue hba cards in solaris 8, 9 and 10 tuesday, may 3, 2011 at 4. How to remove a failed disk using luxadm and cfgadm the geek. This comes is very useful for displaying the status of the devices. While devfsadmd 1m updates the device information, the necessary information for cfgadm is locked by devfsadm.
The correct method is to use the cfgadm command to unconfigure the device before. How to configure tape drive on solaris for veritas netbackup. I need help to remove the lun on solaris 10 with the storage foundation the following details of the system os solaris 5. How to use cfgadm configure in solaris computer how to. Hot network questions i need a title out of my name from a vehicle that my ex drive, refuses to cooperate, what can i do to resolve this. Nov 08, 2005 if it cannot, then solaris will never be able to see it. In order to replace a disk, the cfgadm 1m command must be used to unconfigure the disk to be replaced and to configure the new disk. The failed disk in any solaris servers can be removed basically using these 2 commands. Learn more with oracle solaris 11 training and support. A security vulnerability resulting from solaris 10 fcp7d. We are installing solaris 10 update 11 x8664 and have a small problem. To prepare for the installation, you first download and save the iso image to your system.
How to unconfigure and configure a cpumemory board using cfgadm. In general, the solaris 8 and 9 operating systems run on the same sun systems as the solaris 2. Oracle openjdk offers the same features and performance as oracle jdk under the gpl license. All 30 of my students in the linux lab here at school have the same message showing on their screen when they try to log into the server. This book is for anyone responsible for administering one or more systems that run the oracle solaris 11 release. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. If you are working on a new t2000 with qlogic hbas, you may see an insufficient condition message when trying to use cfgadm to configure them for the first batch of provisioned san storage. Adblock detected my website is made possible by displaying online advertisements to my visitors. Hi all, can somebody tell me, if solaris 9 update 9 is available for download for sparc. The cfgadm command provides configuration administration operations on dynamically reconfigurable hardware resources. Running the cfgadm command allows you to see your system devices and manage them.
Solaris 10 commad line guide adding new disk azizs blog. Mar 09, 2005 i have been using the sun san software for a while on solaris 9. How to install oracle solaris 11 text installer the geek diary. Using cfgadm to display luns on solaris hosts prefetch. The solaris cfgadm command can be used to configure system devices. Aug 30, 20 if still you are not able to see the new fcsan luns,then reboot the server and try. Enableconfigure fcalsan devices with cfgadm in solaris. If you are using solaris 8 or 9, use the instructions for downloading and installing host bus adapter drivers to download the most recent sun driver. Once you see the new lun, make sure that multiple fc paths are enabled to that. Cleaning up the operating system device tree after.
Scsi hotplugging with the cfgadm command oracle solaris. Here are some additional resources for oracle solaris. After the luns are unmapped using array management or the command line, solaris also displays the devices as either unusable or failing. Determining oracle solaris 11 os package update version.
Svm, solaris troubleshooting,sun cluster,root mirroring,soft partition,dns,nfs,file system issue hba cards in solaris 8, 9 and 10 tuesday, may 3, 2011 at 4. Jun 29, 2010 h ow do i display luns under solaris unix version 10 or earlier. How to install solaris io multipathing software sun cluster. For finding the same details in solaris 8 or 9 you have to rely upon the emulex or lpfc utility. If it cannot, then solaris will never be able to see it. Some of the internal disks in servers use the cfgadm utility to facilitate a disk replacment. Configure the pci device in the slot to be used by solaris. Find answers to luxadm command vs cfadm command in solaris from the expert community at experts exchange.
A security vulnerability with fibre channel protocol driver fcp7d and devices file system devfs7fs in solaris 10 may allow a local unprivileged user to cause commands such as cfgadm 1m or format1m to hang when run, or cause the system as a whole to hang. Sun ray 3 unix lab not connected to solaris 10 server all 30 of my students in the linux lab here at school have the same message showing on their screen when they try to log into the server. If your company has an existing red hat account, your organization administrator can grant you access. Disk was replaced, however the serial number doesnt changed cfgadm it is a normal procedure to replace faulty disk while system is up and running.
Disk was replaced, however the serial number doesnt. The process remains same while installing on sparc based systems. Ending nearly a year of debate with its users, sun monday will make available on its web site an early access version of its solaris 9 operating system that runs on intel compatible processors. Once that is installed and the host is rebooted, do not be sad that you still cannot see your san. Howto verify if a bootblk is installed on the boot disk sparc a beginners guide to veritas dynamic. Hotplugging is the ability to physically add, remove, or replace system components while the system is running. Svm relies on the solaris tm operating environment to supply it with each disks correct devid when a disk fails and is replaced, a specific procedure is required for scsi disks to make sure that. Sun solaris 9 operating environment sparc platform.
Note the download of the solaris 10 910 sparc bundle is identified by the number 153809. Aug 24, 2010 fixing cfgadm errors without reboot august 24, 2010 by itmerlinllc if you are working on a new t2000 with qlogic hbas, you may see an insufficient condition message when trying to use cfgadm to configure them for the first batch of provisioned san storage. The unconfigure command is not supported on the private loop devices. To get a complete list of devices and their status use the cfgadm command as follows. How do i rescan lun under solaris unix operating systems. Dynamic reconfiguration refers to the ability to hotplug system components. To restore any customized parameter settings in nf and nf. Dynamic reconfiguration and hotplugging oracle solaris. The private loop devices are configured by solaris fibre channel drivers by default and are not managed through end user or. Can you help me find some resources in understanding scsi san devices and implementation on solaris. This procedure shows fabricconnected host ports c0 and c2 to illustrate how to unconfigure fabric devices associated with multipathed devices become an administrator. I know how to do lun rescan under linux using echo command.
By pullout the faulty disk, and insert the replacement disk, the new disk can be recognized by the os. These procedures use specific devices as examples to illustrate how to use the cfgadm command to hotplug scsi components. The book covers a range of oracle solaris system administration topics related to managing removable media, disks and devices and file systems. On sun solve, the solaris administrator can also download patch clusters to be installed on sun.
Everytime we added storage to our solaris 9 servers, we just used cfgadm c configure to bring in the new storage and cfgadm created the dev entries. I confirmed all the wwpns with the storagebackup admin 2. Ads are annoying but they help continue reading solaris unix lun rescan with cfgadm command. After that, it was a matter of running format and labeling the disks.
The emulex driver for solaris download package, which you download from the. If you do see this, you can use the following commands to fix. Note you can remove a device from up to eight paths individually, as in the example command cfgadm c unconfigure c01111, c12222, c33333, and so on. Check out the observatory blog for oracle solaris tips and tricks. How to automatically detect inserted sata disk in solaris if cfgadm status is disconnected.
This will cause an update of the solaris device framework such that the new disks devid will be inserted and the old one removed. A card containing an hba can be removed and replaced on an io board. This section describes the solaris tm system administration and maintenance utilities and is for system and network administrators. For fibre channel private loop devices, the configure command returns success without doing any operation. This section describes various scsi hotplugging procedures that you can perform with the cfgadm command. Cleaning up the operating system device tree after removing luns solaris. Package names that are nonbold andor with no version number, are not currently available for this version of solaris. Oracle customers and isvs targeting oracle lts releases. If you are a new customer, register now for access to product evaluations and purchasing capabilities. Sep 07, 2012 hello everyone, im very new to solaris, in fact ive just installed open solaris 10 as a virtual machine on proxmox and started tinkering with it. To see luns use the cfgadm command as follows open the terminal or login using ssh as root. If you are using solaris 10 or 11, skip this step because the san software is included in the operating system.
Pass the l option to lists the state and condition of attachment points specified. With solaris 8 or 9, the occupant status will be displayed as above in a san environment. Kerberosenabled versions of telnet, r commands, and more are available as a free download from the sun download center. This book is for anyone responsible for administering one or more systems that run the oracle solaris release. How can we authenticate the server and fix the missing. How to remove a failed disk using luxadm and cfgadm the. Performing dynamic reconfiguration on pci cards on io boards. End users and developers looking for free jdk versions.
Today we are going to take a little trip into the past and learn about how to add disks to solaris 9, put them under veritas control, and, create a volume group and a volume. The sun storedge san foundation suite must be download and installed first. This term also refers to the general ability to move system resources both hardware and software around in the system or to disable them in some way without. Cleaning up the operating system device tree after removing. What tools can be used to interrogate the storage and build a mental image of what you have been presented with. However, popular packages are updated frequently and by subscriber request, more up to date packages may be also be present for other versions of solaris. Here is an example of replacing an internal failed disk.
I have been using the sun san software for a while on solaris 9. Hi, one of 2 local disks on v480 running solaris 10 and svm failed. Autosuggest helps you quickly narrow down your search results by suggesting possible matches as you type. Hi, can anyone tell me what does these two command do. How to control allocated bandwidth of network interface on per appuser basis. For the solaris 9 os, you install and configure sun storedge traffic. Hp storageworks mpxio for sun solaris application notes. As an alternative, you can remove an entire set of paths from the host, as in the example cfgadm c unconfigure c0. Os package and patch updates sparc t42 server oracle docs.
Cleaning up the operating system device tree after removing luns solaris 10 example. If a failed hba has been used with other adapters on separate cards in a dynamic multipathing dmp configuration, io can proceed through the alternate path and vcs need not be stopped. All occupants provide both the configured and unconfigured states. Product solaris 10 operating system bug id 6526639 date of resolved release 29nov2007 impact. It happened only when i wanted to configure disks when i saw the following message. Identify the port wwn of the fabric device to be unconfigured. If still you are not able to see the new fcsan luns,then reboot the server and try.
I have started aka in 2009 as my own personal reference blog, and later sometime i have realized that my leanings might be helpful for other unixadmins if i manage my knowledgebase in more user friendly format. Installing a sun adapter and driver on a sun host system. In solaris, if i unplug a couple disks while the machine is running, some functions that check every disk will take awhile because it has to wait for the timeout. Dec 18, 2008 solaris 10 commad line guide configure tape and storage disk mirroring using solaris volume manager 5 responses to solaris 10 commad line guide adding new disk. Find answers to luxadm command vs cfadm command in solaris from the expert community at. Im running a smartosbased zfs nas, with a bunch of sata disks directly connected to the logic board no fancy disk controller backplane or anything. Now after running metadettach for submirrors on that disk, i want to unconfigure the faulty disk using cfgadm c uncofigure command. Database users business intelligence, cloud computing, database. How can we authenticate the server and fix the missing specific parameters on the solaris server to fix this issue. Verify that the device is disconnected before you connect it. In addition, the solaris 9 os does not run on sparccenter 2000 or sparcserver systems.
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