Linux x86GoalThis article describes how to check the status of paths, and fail a path and then re-enable it to test redundancy with the multipathd service on Oracle Linux. Although a more complete test would be to fail a path from a storage appliance, there may be situations where a ...
Note: The Detach function must be performed on a per-host basis and does not propagate to other hosts in vCenter Server. If a LUN is presented to an initiator group or storage group on the SAN, the Detach function must be performed on every host in that initiator group before unmapping ...
For Red Hat Enterprise Linux 9:https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html/getting_the_most_from_your_support_experience/generating-an-sos-report-for-technical-support_getting-the-most-from-your-support-experience#generating-an-sos-report-from-the-rescue-environment_gen...
For Red Hat Enterprise Linux 5 & Red Hat Enterprise Linux 6, please referenceHow to completely remove Device Mapper Multipath on RHEL? Subscriber exclusive content A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more. ...
VG Status– The Volume Group can be resized. We can expand it if we need to add more space. Cur LV– Currently, there are 2 Logical volumes in this Volume Group. CurPV and Act PV– Currently, the physical disk in use is 1 (vda), and it’s active. So, we can use this Volume...
The following commands are to be executed on the recovery/rescue VM that's temporarily created for the recovery operation.Use the following command to check the status of the disks prior to attaching the disk you want to rescue: Bash Copy sudo lsblk -f Output Copy NAME FSTYPE LABEL ...
There are many easy options to format your code or logs: Surround inline code inbackticks; type`code`, or select some text and use the toolbar’s</>button, to getcode. “Markdown fenced code blocks”; type 3 backticks above and below your text, or select multiple lines of text and...
I find there is problem on adobe type 1 font and microsoft recommend us to disable webclient in service.https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/ADV200006I would like to deploy it on 2008r2 group policy...But...
4. Check in the output of `multipath -ll` for the WWID of the LUN to be deleted. 5. Remove the WWID using `multipath -f <WWID>`. 6. Remove the multipath device from ALL paths to the LUN, run `echo 1 > /sys/bus/scsi/devices/${H:B:T:L}/delete` (Where H = host:B = bu...
If you want to check wwn number of a specific fc host , run the following command: # systool -c fc_host -v -d host2 |grepport_name Conclusion In this guide, we have shown you 2 simple methods to find WWN, WWPN of HBA card and the status of HBA ports in Linux. ...