Devfsadm Command In Solaris? The 74 Top Answers

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devfsadm is load the driver into kernel online (without rebooting) for the already installed and seen device by solaris. For e.g. devfsadm -C tape tape is a class that defines a device file and the major:minor associated with it.

Solaris 10 Basic Commands: Part 1

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How does the devfsadmd daemon detect new disk drives?

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This applies to internal and external disk drives as well as virtual disks. Most of the times the disks are detected automatically without doing anything. The devfsadmd daemon will be running in the background and constantly checking for the presence of new hardware, so often times the device will be found right away.

Once done verify if you can see the new hard drive which in my case worked very fine as I see below # fdisk -l Disk /dev/sdb: 3221 MB, 3221225472 bytes 255 heads, 63 sectors/track, 391 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 …

How to view all mounted drives in Windows 11?

If youre running Windows 11, Windows 10, or Windows 8, you can view all mounted drives in File Explorer. You can open File Explorer by pressing Windows key + E. In the left pane, select This PC, and all drives are shown on the right. The screenshot shows a typical view of This PC, with three mounted drives.

How to fix second hard drive not showing in Disk Management?

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Now, on Computer Management wizard, select Disk Management Navigate the new hard drive and right-click on it and select Change Drive Letter and Paths option Then, go to Change and select the letter for the partition and click OK. Note: - Find the best and working solution for second hard drive not showing in disk management.

Why second hard drive cannot be detected in Windows 10?

Outdated Disk Driver: When a driver of the disk drive is outdated, then the second hard drive cannot be detected in Windows 10 How to Fix this Issue Using Manual Techniques?

How do I see all drives in Linux Mint?

From the menu bar, select Go, then select Computer, or press the Shift + Command + C keyboard shortcut. You can also view all drives through the Finder application. See drives in Linux Linux users can use the fdisk command to see their partition and drive information.

How do I find the San stack fact-finding commands on Solaris?

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The following commands are useful for general SAN stack fact-finding on Solaris: List the connected HBAs: Verify FC ports are connected and configured: To find the HBAs World Wide Node number (WWN), use the fcinfo command: You can also find the WWN using luxadm command, if HBA is already connected to the FC switch.

How to use find command for regular expressions like the following in Solaris: find / -type f \ ( -perm +111 -regex .* [0-9]$ -o -regex .* [mh]$ \) -exec ls -lT {} \; I need to find files and add multiple regex formats to like about to be found at the same time in Solaris. I have managed to do it in Mac OSX and Linux, but it seems that …

How do I re-scan FC Luns on Solaris?

Re-scanning FC LUNs on Solaris is generally non-disruptive in a well configured environment with normal load. The following commands are useful for general SAN stack fact-finding on Solaris: List the connected HBAs: Verify FC ports are connected and configured: To find the HBAs World Wide Node number (WWN), use the fcinfo command:

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What hardware is installed in my Solaris system?

Heres a quick way to find out what hardware is installed in your Solaris system, including RAM, CPUs, PCI cards, and external devices. The output will usually include the size of each memory chip in the system. The one trick to using this command is to make sure you use the backtick instead of a single quote around the uname -i.

What does the find command do in Linux?

The findcommand searches for files that meet conditions you specify, starting from a directory you name. For example, you might search for file names that match a certain pattern or that have been modified within a specified time frame. Unlike most commands, findoptions are several characters long.

Can I use different Linux distros on Solaris?

Also you can use some commands different linux distros. Before this article, you should look previously. Hi, in this article I will explain the disk configuration on our Solaris machine. I do the operations on Solaris x86 64 operating system on Oracle Virtualbox. The situation for SPARC architecture may be different.

How do I re-scan FC Luns on Solaris?

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Re-scanning FC LUNs on Solaris is generally non-disruptive in a well configured environment with normal load. The following commands are useful for general SAN stack fact-finding on Solaris: List the connected HBAs: Verify FC ports are connected and configured: To find the HBAs World Wide Node number (WWN), use the fcinfo command:

How to scan for new FC Luns in C2?

# cfgadm -al -o show_FCP_dev Ap_Id Type Receptacle Occupant Condition c2::203400a0b82fbc5d,1 disk connected unconfigured unknown # cfgadm -c configure c2::203400a0b82fbc5d,1 As a last resort you can use luxadm force_lip command to scan the new FC luns.

Why should I re-scan FC Luns on Solaris?

This is required for detecting new LUNs and to assist with basic storage connectivity troubleshooting. Re-scanning FC LUNs on Solaris is generally non-disruptive in a well configured environment with normal load. The following commands are useful for general SAN stack fact-finding on Solaris:

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How do I set up a Lun in Oracle Solaris?

Click APPLY to create the LUN and make it available to the Oracle Solaris server. Now that the LUN is prepared and available to the FC initiator group, the LUN must be configured for use by the Oracle Solaris server by completing the following steps: 1. Initiate an Oracle Solaris FC session with the Sun ZFS Storage Appliance, as shown in Listing 1.

Why cant I see the new FC/San Luns?

If you are still not able to see the new FC/SAN LUNS, then, as a last resort, reboot the server and try again. Once you see the new LUN, make sure that you also see all FC paths. A minimum two FC paths is required for SAN disks.

References:

devfsadm - man pages section 8: System Administration …

devfsadm: Solaris Administration Command for /dev

Solaris : How to scan new storage LUNs (scsi/iscsi/fc/sas)

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Questions just answered:

How do I re-scan FC Luns on Solaris?

What hardware is installed in my Solaris system?

What does the find command do in Linux?

Can I use different Linux distros on Solaris?

How do I find the San stack fact-finding commands on Solaris?

How to view all mounted drives in Windows 11?

How to fix second hard drive not showing in Disk Management?

Why second hard drive cannot be detected in Windows 10?

How do I see all drives in Linux Mint?

How does the devfsadmd daemon detect new disk drives?

How to scan for new FC Luns in C2?

Why should I re-scan FC Luns on Solaris?

How do I set up a Lun in Oracle Solaris?

Why cant I see the new FC/San Luns?

How do I re-scan FC Luns on Solaris?

devfsadm command in solaris

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