Solaris

File System shows 100% occupied but du tells different and still has Unused Spaces.

1 Comment / Aix, HP-UX, Linux, Solaris / By

We have faced an issue as below mentioned – found /oracle mount-point showing 100% as Used. But getting different size values for folders under /oracle mount-point, when we executed du -gs . bash-4.4# df -gFilesystem GB blocks Free %Used Iused %Iused Mounted on/dev/hd4 4.00 1.39 66% 20686 6% //dev/hd2 4.00 1.02 75% 45679 16% /usr/dev/hd9var …

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What process is listening on a certain port on Solaris? / How to find out which process listens on certain port on Solaris?

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Scenario: I’m looking for PID for which PORT 2817 is using here in Solaris 11. -bash-3.2# netstat -an | grep 2817 *.2817 *.* 0 0 49152 0 LISTEN 10.0.50.81.2817 10.0.50.81.37374 49152 0 49152 0 CLOSE_WAIT 10.0.50.81.2817 10.0.50.81.35510 49152 0 49152 0 CLOSE_WAIT 10.0.50.81.2817 10.0.50.81.34478 49152 0 49152 0 CLOSE_WAIT Here is a script, I found …

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How to Rescan new LUN’s added in Linux, HP-UX, Aix, Solaris ?

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HP-UX 1. Rescan the devices: ioscan -fnC <disk|tape> 2. Generate device files:  insf -e 3. Verify the new devices:  ioscan -funC <disk|tape> AIX 1. Rescan the devices ):  cfgmgr -vl fcsx Where x is FC adapter number 2. Verify the new devices:  lsdev -Cc <disk|tape> Linux The rescan in Linux is HBA-specific. For QLogic: echo …

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Configuring X-Server Display For Oracle Solaris 11

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What is X Window ? The X Window System, commonly referred to as X, is a network-based graphical window system. The X Window System uses a client-server architecture. It enables multiple programs to share and access a common set of hardware. This hardware includes both input and display devices such as mouse, keyboards, video adapters, …

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High Memory Utilized by ZFS File Data in Solaris

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Today, In one of the server 42 % of the Physcial Memory has been allocated to ZFS File Data. root@qctsun02:/tmp# echo ::memstat | mdb -k Page Summary                Pages                MB  %Tot ————     —————-  —————-  —- Kernel                     337924              2640   16% ZFS File Data              884736              6912   42% Anon                       694708              5427   33% Exec and libs               27627               215    1% Page …

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How to Enable / Disable Multipathing Solaris 11 ?

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How to Enable Multipathing Become an administrator. Confirm that the multipathing software package is installed. # pkg info system/storage/multipath-utilities Name: system/storage/multipath-utilities Summary: Solaris Multipathing CLI Description: Path Administration Utility for a Solaris Multipathing device Category: Applications/System Utilities State: Installed Publisher: solaris Version: 0.5.11 Build Release: 5.11 Branch: 0.175.0.0.0.0.0 Packaging Date: Tue Sep 27 01:40:01 2011 …

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How to Increase swap size on Solaris (using ZFS) solaris 11

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Firstly, check where your swap file is (it will be a ZFS volume created during the Solaris installation): bash-3.00# swap -l swapfile             dev  swaplo blocks   free /dev/zvol/dsk/rpool/swap 256,1      16 4194288 4194288 Then you will need to unmount it: bash-3.00# swap -d /dev/zvol/dsk/rpool/swap You should validate it …

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