Cfgadm Unconfigure Disk
Identify the current SCSI configuration. # cfgadm -al Ap_Id Type Receptacle Occupant Condition c0 scsi-bus connected configured unknown c0::dsk/c0t0d0 disk connected configured unknown c0::rmt/0 tape connected configured unknown c1 scsi-bus connected Become superuser. prompt.Enter y if operation is complete or n to abort (yes/no)? I/O activity on the SCSI bus is suspended while the hot-plug operation is in progress. have a peek here
Note – If the SCSI device is not supported by the cfgadm command, the device does not display in the cfgadm command output. No Yes Its all about Storage & Virtualization An informative blog for Storage Area Networks(SAN),EMC Storage,Virtualization and more Pages Home 20 June 2013 Solaris host not able to see hitachi luns? c2t50060E8004274D20d1
Cfgadm Unconfigure Disk
The following procedure uses SCSI controller c1 in the example of disconnecting a SCSI device. Unless the# device shows up as unusable, it can't be removed from the device tree.luxadm -e port /devices/[email protected]/[email protected]/[email protected]/SUNW,[email protected]/[email protected],0:devctl CONNECTED /devices/[email protected]/[email protected]/[email protected]/SUNW,[email protected]/[email protected],0:devctl CONNECTEDluxadm -e forcelip /devices/[email protected]/[email protected]/[email protected]/SUNW,[email protected]/[email protected],0luxadm -e forcelip /devices/[email protected]/[email protected]/[email protected]/SUNW,[email protected]/[email protected],0# Sometimes LUNs may remain Create a SymAccount now!' The cfgadm unconfigure command fails with "cfgadm: Hardware specific failure: failed to unconfigure SCSI device: I/O error" TECH159840 August 16th, 2011 http://www.symantec.com/docs/TECH159840 Support / The cfgadm unconfigure if this(cfgadm unconfigure / configure) step is not rquired then I don't care.
Use the cfgadm -al command to display information about SCSI devices such as disk and tapes. This# operation probes the targets again, so that the device shows up as unusable. y SCSI bus quiesced successfully. Cfgadm: Insufficient Condition The supported procedure for removing / replacing a disk is here: This is only reported rarely.
Add the replacement device. Here the storage is a Sun StorEdge[TM] 9990, so we used Storage Navigator to remove the lun mappings from the host. Solution Unconfigure the swap areas on the device that is specified and retry the cfgadm operation. Thank you to all for great information :) I came across a problem in which VxVM had control of the disk I wanted to replace.
Thank you for your feedback! Cfgadm: Configuration Operation Not Supported Become superuser. For example: # cfgadm -x replace_device c1::dsk/c1t4d0 Replacing SCSI device: /devices/[email protected],0/SUNW,[email protected],8800000/[email protected],0 This operation will suspend activity on SCSI bus: c1 Type y at the Continue (yes/no)? Follow The blog On : Twitter, Facebook, Google+ 737 Fans 182 Followers 513 Subscribers 295 Followers Cheat Sheets LDOMs (OVM for SPARC) Command line reference Solaris Volume Manager (SVM) command
Cfgadm: Hardware Specific Failure: Failed To Unconfigure Scsi Device: I/o Error
Become an administrator. How to Configure a SCSI Device The following procedure uses SCSI disk c1t4d0 in the example of configuring a SCSI device. Cfgadm Unconfigure Disk This does not required a reboot as running 5.0-MP3 and above. #vxdmpadm exclude vxvm dmpnodename=c2t11d0 #vxdmpadm exclude vxvm dmpnodename=
How to Resolve a Failed SCSI Unconfigure Operation Use this procedure if one or more target devices are busy and the SCSI unconfigure operation fails. navigate here prompt. Solution Unconfigure the dump device that is configured on the swap area and retry the cfgadm operation. I am Sandeep Patil. Cfgadm Unconfigure Force
prompt to proceed. I am not able to do this step Quote: cfgadm -c unconfigure c2::dsk/c2t1d0 upengan78 View Public Profile Find all posts by upengan78 #4 05-15-2009 reborg Administrator Emeritus The device information that you supply, and that the cfgadm command displays, depends on your system configuration. Check This Out Remove advertisements Sponsored Links incredible View Public Profile Find all posts by incredible #7 05-17-2009 incredible Registered User Join Date: May 2008 Last Activity: 24 August 2014,
Thank you for reply, question is how to unconfigure disk from solaris 10. ( failed disk was part of SVM mirror) If you see format closely, Quote: 2. Cfgadm: Attachment Point Not Found There are 2 options to disable the device in dmp. sahil on November 29th, 2011 Thanks for the great information….but i have a small doubt here… I have 2 disks and 3 volumes (suppose v1,v2 & v3) are created on different
Configure a SCSI controller.# cfgadm -c configure c1 Verify that the SCSI controller is configured.# cfgadm -al Ap_Id Type Receptacle Occupant Condition c0 scsi-bus connected configured unknown c0::dsk/c0t0d0 disk connected configured
It turns out VxVM just had control of it i.e. V480 uses fcal disk if im not wrong. matty on May 2, 2005 | Filed Under Solaris Volume Manager 10 Comments Vinay on March 28th, 2006 In the method descirbed above, you are deleting the replicas on this disk Solaris Cfgadm Examples The first step in removing these devices is to change the state shown in the cfgadm output from "failing" to "unusable".
SRDF Synchronous Operations using CLI How to create Raid 10 or Raid 1+0 devices in Symme... Solution Unmount the file system that is listed in the error message and retry the cfgadm operation. A- Slight configuration change. this contact form For more information on troubleshooting SCSI configuration problems, see cfgadm(1M).
Whereas swaps logical address, when under SVM, would read /dev/md/dsk/d1. c2t50060E8004274D20d2
please if you can provide steps. These can be removed if desired, by using the devfsadm command. # ls /dev/dsk/c2t50060E8004274D20d* /dev/dsk/c2t50060E8004274D20d0s0 /dev/dsk/c2t50060E8004274D20d2s4 /dev/dsk/c2t50060E8004274D20d0s1 /dev/dsk/c2t50060E8004274D20d2s5 /dev/dsk/c2t50060E8004274D20d0s2 /dev/dsk/c2t50060E8004274D20d2s6 /dev/dsk/c2t50060E8004274D20d0s3 /dev/dsk/c2t50060E8004274D20d2s7 /dev/dsk/c2t50060E8004274D20d0s4 /dev/dsk/c2t50060E8004274D20d3s0 /dev/dsk/c2t50060E8004274D20d0s5 /dev/dsk/c2t50060E8004274D20d3s1 /dev/dsk/c2t50060E8004274D20d0s6 /dev/dsk/c2t50060E8004274D20d3s2 /dev/dsk/c2t50060E8004274D20d0s7 /dev/dsk/c2t50060E8004274D20d3s3 /dev/dsk/c2t50060E8004274D20d1s0 SPARC: How to Connect a SCSI Controller The following procedure uses SCSI controller c1 in the example of connecting a SCSI controller. Then carry on with the process below. --oOo-- Now that the state of the inaccessible luns has been changed to "unusable" in the output from cfgadm, we can remove those entries
Power off the device to be removed and remove it. I hope you find the blog useful. If it does, you need to tell Solaris to change the dump device to the corresponding slice on the good disk (in my case the other swap submirror was at: c1t1d0d0s1). Display information about attachment points on the system.# cfgadm -l Ap_Id Type Receptacle Occupant Condition c0 scsi-bus connected configured unknown c1 scsi-bus connected configured unknownIn this example, c0 and c1 represent
Forum Operations by The UNIX and Linux Forums Blog O' Matty Home Blog Home Articles Code Presentations Replacing failed disk devices with the Solaris Volume Manager While reviewing a post I If this works to remove the device from VxVM vxdisk -e list and the problem persists, then contact Oracle/Solaris support to determine what is still using the device. The following example (per Jerrry's feedback and limited testing in my sandbox) will show how to replace a disk named c0t0d0 using the cfgadm(1m) and metareplace(1m) utilities. All information is provided AS IS, and WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Type y at the Enter y if operation is complete or n to abort (yes/no)? y SCSI bus quiesced successfully. ram praveen on October 31st, 2006 the concepts that u all have discussed are excellent but i have a doubt , What if one disk in a mirror is failed solaris How to Configure a SCSI Controller The following procedure uses SCSI controller c1 in the example of configuring a SCSI controller.
Become an administrator. Some times when you assign luns or storage from any hitachi array through fibre channel for the first time, the luns will not be visible, Usualy it's problem with HBA card Thanks Senthilkumar.R anonyme on May 13th, 2011 How about the installboot to make the disk bootable? Run the ‘cfgadm' command to remove the failed disk.