Infradmins

The below commands will increase the file system space after the disk space is increased. where   <FILE_SYSTEM>  is where you want to increase the space. for example /home <VOLUME_NAME> for example hd1 < VOLUME_GROUP> for example rootvg df -k <FILE_SYSTEM> lslv <VOLUME_NAME> lsvg  <VOLUME_GROUP> chvg -g <VOLUME_GROUP> chfs -a size=3G <FILE_SYSTEM>    --   allocates 3GB for the file system chfs -a size=3000M  <FILE_SYSTEM> -- alllocates 3000 MB for the file system chfs -a size=+1G  <FILE_SYSTEM>      -- allocates additional 1GB to the file system chfs -a size=+500M  <FILE_SYSTEM> -- allocates additional 500MB to the file system

Creating VG Verify new disks 1)    Take the output of lspv before scanning the disk. #lspv 2) Check for the new disk For scanning #cfgmgr -v Identify the new disk that detected by comparing the old lspv output. 3) Cross verify the LUN Number matching with the given number from Storage #powermt display dev=<hdiskpower#> |grep -i LUN Eg: root@NIMmaster /root # powermt display dev=hdiskpower5 |grep -i LUN Logical device ID=6006016020672A008820B177987CE011 [LUN 125] If the disk not displaying under powerpath use following command to identify the Uniq ID, which can be matched from storage end also. #lscfg -vpl hdiskpower5 |grep -i "(UI)" Eg: root@NIMmaster /root # lscfg -vpl hdiskpower5 |grep -i "(UI)"   Device Specific.(UI)........6006016020672A008820B177987CE011 4) Verify the size of the disk #bootinfo –s <disk> If it’s under powerpath use hdiskpower. Eg: root@NIMmaster /root # bootinfo -s hdiskpow...